Ryo Od / Mbed 2 deprecated BaseMachine_UI_Controller

BaseMachine UI Controllerに分離

Dependencies:   AverageAnalogIn PinDetect RotaryEncoder Sequence SequencerDisplay mbed-rtos mbed st7567LCD BaseMachineComon

Fork of BaseMachine_Sequencer by Ryo Od

main.cpp@48:9cde2da0a5d3, 2016-10-10 (annotated)

Committer:
ryood
Date:
Mon Oct 10 13:48:29 2016 +0000
Revision:
48:9cde2da0a5d3
Parent:
47:f4c16d1e4207
Child:
49:22e651444533
Change: POLLING_POTS_WAIT from 30 to 20 (ms)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ryood 15:9813d8eaf57e 1 /*
ryood 15:9813d8eaf57e 2 * main.cpp
ryood 15:9813d8eaf57e 3 * SpiSequencerSender_test
ryood 15:9813d8eaf57e 4 *
ryood 38:cafa2fff5565 5 * 2016.10.02 UI Controllerに分割
ryood 15:9813d8eaf57e 6 * 2016.08.20 mbed Rev 121 / mbed-rtos Rev 117で動作確認
ryood 15:9813d8eaf57e 7 *
ryood 15:9813d8eaf57e 8 */
ryood 15:9813d8eaf57e 9
ryood 0:21e39bc75e31 10 #include "mbed.h"
ryood 5:4abac408b827 11 #include "rtos.h"
ryood 16:b0419e3c9079 12 #include "st7565LCD.h"
ryood 18:309f794eba74 13 #include "PinDetect.h"
ryood 20:00d3b6ace8c7 14 #include "RotaryEncoder.h"
ryood 19:241a4b355413 15 #include "AverageAnalogIn.h"
ryood 0:21e39bc75e31 16
ryood 38:cafa2fff5565 17 #define UART_TRACE (1)
ryood 38:cafa2fff5565 18 #include "Sequence.h"
ryood 17:557658db3e81 19 #include "ST7565_SequencerDisplay.h"
ryood 0:21e39bc75e31 20
ryood 38:cafa2fff5565 21 #define TITLE_STR1 ("BaseMachine UI Controller")
ryood 42:3c71f925a47b 22 #define TITLE_STR2 ("20161007")
ryood 16:b0419e3c9079 23
ryood 6:fc10eac60b91 24 #define SEQUENCE_N (16)
ryood 44:b1bdccdbf67e 25 #define SPI1_RATE (3000000)
ryood 38:cafa2fff5565 26 #define SPI2_RATE (1000000)
ryood 47:f4c16d1e4207 27 #define POT_RESOLUTION (7) // bit
ryood 47:f4c16d1e4207 28 #define AIN_AVERAGE (32) // AnalogInを移動平均する要素数
ryood 48:9cde2da0a5d3 29 #define POLLING_POTS_WAIT (30) // POT読み取りThreadのWait値(ミリ秒)
ryood 0:21e39bc75e31 30
ryood 44:b1bdccdbf67e 31 enum SequencerCmd {
ryood 44:b1bdccdbf67e 32 CMD_RCV_PLAYING_STEP = 0x01,
ryood 44:b1bdccdbf67e 33 CMD_RUN = 0x11,
ryood 44:b1bdccdbf67e 34 CMD_BPM = 0x12,
ryood 44:b1bdccdbf67e 35 CMD_ACCENT_LEVEL = 0x13,
ryood 44:b1bdccdbf67e 36 CMD_WAVE_SHAPE = 0x21,
ryood 44:b1bdccdbf67e 37 CMD_PULSE_WIDTH = 0x22,
ryood 44:b1bdccdbf67e 38 CMD_CUTOFF = 0x31,
ryood 44:b1bdccdbf67e 39 CMD_RESONANCE = 0x32,
ryood 44:b1bdccdbf67e 40 CMD_LEVEL = 0x41,
ryood 44:b1bdccdbf67e 41 CMD_DURATION = 0x42,
ryood 44:b1bdccdbf67e 42 CMD_DECAY = 0x43,
ryood 44:b1bdccdbf67e 43 CMD_SUSTAIN = 0x44,
ryood 44:b1bdccdbf67e 44 CMD_NOTE = 0x51,
ryood 44:b1bdccdbf67e 45 CMD_PITCH = 0x52,
ryood 44:b1bdccdbf67e 46 };
ryood 44:b1bdccdbf67e 47
ryood 20:00d3b6ace8c7 48 const int baseNoteNumber = 36;
ryood 20:00d3b6ace8c7 49 const int bpmMax = 240;
ryood 20:00d3b6ace8c7 50 const int bpmMin = 60;
ryood 40:2f9616bdcf65 51 const int octaveMax = 2;
ryood 40:2f9616bdcf65 52 const int octaveMin = -2;
ryood 38:cafa2fff5565 53 const int waveShapeMax = 1;
ryood 28:d8614d2b82f9 54 const int UImodeMax = 2;
ryood 14:c173e03ee3ad 55
ryood 14:c173e03ee3ad 56 // Initial Sequence
ryood 26:fbf48a178aeb 57 const int noteOn[SEQUENCE_N] = { 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0 };
ryood 26:fbf48a178aeb 58 const int pitch[SEQUENCE_N] = {36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36 };
ryood 26:fbf48a178aeb 59 const int tie[SEQUENCE_N] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
ryood 26:fbf48a178aeb 60 const int accent[SEQUENCE_N] = { 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0 };
ryood 10:fb04f9959fd9 61
ryood 16:b0419e3c9079 62 // Devices
ryood 16:b0419e3c9079 63 //
ryood 16:b0419e3c9079 64 //SPI (PinName mosi, PinName miso, PinName sclk, PinName ssel=NC)
ryood 41:48864f5f5424 65 SPI SpiMaster(PA_7, PA_6, PA_5);
ryood 41:48864f5f5424 66 DigitalOut SpiMasterCs(PB_6);
ryood 38:cafa2fff5565 67 InterruptIn stepChangeInterrupt(PC_7);
ryood 16:b0419e3c9079 68
ryood 16:b0419e3c9079 69 //ST7565(PinName mosi, PinName sclk, PinName cs, PinName rst, PinName a0);
ryood 16:b0419e3c9079 70 ST7565 gLCD(PB_15, PB_13, PB_12, PB_2, PB_1);
ryood 16:b0419e3c9079 71
ryood 42:3c71f925a47b 72 AverageAnalogIn AinPulseWidth(PC_2, AIN_AVERAGE);
ryood 42:3c71f925a47b 73 AverageAnalogIn AinCutOff(PB_0, AIN_AVERAGE);
ryood 42:3c71f925a47b 74 AverageAnalogIn AinResonance(PC_1, AIN_AVERAGE);
ryood 42:3c71f925a47b 75 AverageAnalogIn AinLevel(PC_0, AIN_AVERAGE);
ryood 42:3c71f925a47b 76 AverageAnalogIn AinDuration(PA_4, AIN_AVERAGE);
ryood 42:3c71f925a47b 77 AverageAnalogIn AinDecay(PA_1, AIN_AVERAGE);
ryood 42:3c71f925a47b 78 AverageAnalogIn AinSustain(PA_0, AIN_AVERAGE);
ryood 42:3c71f925a47b 79 AverageAnalogIn AinAccentLevel(PC_3, AIN_AVERAGE);
ryood 10:fb04f9959fd9 80
ryood 31:16d1fbf3a167 81 RotaryEncoder RotEncStep(PB_9, PB_8, 0, SEQUENCE_N - 1, 0);
ryood 26:fbf48a178aeb 82 RotaryEncoder RotEncPitch(PB_5, PB_4, 0, Sequence::getMaxPitch() - 1, 0);
ryood 31:16d1fbf3a167 83 RotaryEncoder RotEncBpm(PC_12, PC_10, bpmMin, bpmMax, 120);
ryood 20:00d3b6ace8c7 84
ryood 18:309f794eba74 85 PinDetect PinWaveShape(PD_2, PullUp);
ryood 28:d8614d2b82f9 86 PinDetect PinUIMode(PC_11, PullUp);
ryood 31:16d1fbf3a167 87 PinDetect PinOctaveUp(PB_3, PullUp);
ryood 31:16d1fbf3a167 88 PinDetect PinOctaveDown(PA_10, PullUp);
ryood 31:16d1fbf3a167 89 PinDetect PinNoteOnOff(PC_5, PullUp);
ryood 31:16d1fbf3a167 90 PinDetect PinTie(PC_6, PullUp);
ryood 31:16d1fbf3a167 91 PinDetect PinAccent(PC_8, PullUp);
ryood 31:16d1fbf3a167 92 PinDetect PinRunStop(PC_9, PullUp);
ryood 18:309f794eba74 93
ryood 16:b0419e3c9079 94 // Grobal Variables
ryood 16:b0419e3c9079 95 //
ryood 16:b0419e3c9079 96 Sequence sequences[SEQUENCE_N];
ryood 17:557658db3e81 97 ST7565_SequencerDisplay sequencerDisplay(&gLCD, sequences, SEQUENCE_N);
ryood 17:557658db3e81 98
ryood 38:cafa2fff5565 99 struct OscillatorParam {
ryood 38:cafa2fff5565 100 uint8_t waveShape;
ryood 38:cafa2fff5565 101 uint8_t pulseWidth;
ryood 38:cafa2fff5565 102 } oscillatorParam;
ryood 38:cafa2fff5565 103
ryood 38:cafa2fff5565 104 struct FilterParam {
ryood 38:cafa2fff5565 105 uint8_t cutoff;
ryood 38:cafa2fff5565 106 uint8_t resonance;
ryood 38:cafa2fff5565 107 } filterParam;
ryood 38:cafa2fff5565 108
ryood 38:cafa2fff5565 109 struct EnvelopeParam {
ryood 43:12d11507c077 110 uint8_t level;
ryood 43:12d11507c077 111 uint8_t length;
ryood 43:12d11507c077 112 uint8_t duration;
ryood 43:12d11507c077 113 uint8_t decay;
ryood 43:12d11507c077 114 uint8_t sustain;
ryood 38:cafa2fff5565 115 } envelopeParam;
ryood 38:cafa2fff5565 116
ryood 38:cafa2fff5565 117 uint8_t bpm = 120;
ryood 38:cafa2fff5565 118 uint8_t accentLevel = 127;
ryood 38:cafa2fff5565 119
ryood 38:cafa2fff5565 120 int currentStep = 0;
ryood 38:cafa2fff5565 121 int playingStep = 0;
ryood 38:cafa2fff5565 122 bool isRunning = false;
ryood 38:cafa2fff5565 123 bool isDirty = true;
ryood 38:cafa2fff5565 124 int UImode = 0;
ryood 38:cafa2fff5565 125
ryood 38:cafa2fff5565 126 volatile bool isStepChanged = false;
ryood 16:b0419e3c9079 127 volatile uint8_t pinFlag = 0x00;
ryood 16:b0419e3c9079 128
ryood 16:b0419e3c9079 129 enum PinBit {
ryood 16:b0419e3c9079 130 bWaveShape = 0x01,
ryood 38:cafa2fff5565 131 bUIMode = 0x02,
ryood 16:b0419e3c9079 132 bOctaveUp = 0x04,
ryood 16:b0419e3c9079 133 bOctaveDown = 0x08,
ryood 16:b0419e3c9079 134 bNoteOnOff = 0x10,
ryood 16:b0419e3c9079 135 bTie = 0x20,
ryood 16:b0419e3c9079 136 bAccent = 0x40,
ryood 16:b0419e3c9079 137 bRunStop = 0x80
ryood 16:b0419e3c9079 138 };
ryood 16:b0419e3c9079 139
ryood 16:b0419e3c9079 140 //------------------------------------------------------------------------
ryood 38:cafa2fff5565 141 // InterruptIn ISR
ryood 16:b0419e3c9079 142 //------------------------------------------------------------------------
ryood 38:cafa2fff5565 143 void updateStep()
ryood 8:de409197ff95 144 {
ryood 38:cafa2fff5565 145 isStepChanged = true;
ryood 8:de409197ff95 146 }
ryood 8:de409197ff95 147
ryood 16:b0419e3c9079 148 //------------------------------------------------------------------------
ryood 18:309f794eba74 149 // PinDetect ISR
ryood 18:309f794eba74 150 //------------------------------------------------------------------------
ryood 18:309f794eba74 151 void swWaveShapePressed()
ryood 18:309f794eba74 152 {
ryood 18:309f794eba74 153 pinFlag |= bWaveShape;
ryood 18:309f794eba74 154 }
ryood 18:309f794eba74 155
ryood 28:d8614d2b82f9 156 void swUIModePressed()
ryood 18:309f794eba74 157 {
ryood 28:d8614d2b82f9 158 pinFlag |= bUIMode;
ryood 18:309f794eba74 159 }
ryood 18:309f794eba74 160
ryood 18:309f794eba74 161 void swOctaveUpPressed()
ryood 18:309f794eba74 162 {
ryood 18:309f794eba74 163 pinFlag |= bOctaveUp;
ryood 18:309f794eba74 164 }
ryood 18:309f794eba74 165
ryood 18:309f794eba74 166 void swOctaveDownPressed()
ryood 18:309f794eba74 167 {
ryood 18:309f794eba74 168 pinFlag |= bOctaveDown;
ryood 18:309f794eba74 169 }
ryood 18:309f794eba74 170
ryood 18:309f794eba74 171 void swNoteOnOffPressed()
ryood 18:309f794eba74 172 {
ryood 18:309f794eba74 173 pinFlag |= bNoteOnOff;
ryood 18:309f794eba74 174 }
ryood 18:309f794eba74 175
ryood 18:309f794eba74 176 void swTiePressed()
ryood 18:309f794eba74 177 {
ryood 18:309f794eba74 178 pinFlag |= bTie;
ryood 18:309f794eba74 179 }
ryood 18:309f794eba74 180
ryood 18:309f794eba74 181 void swAccentPressed()
ryood 18:309f794eba74 182 {
ryood 18:309f794eba74 183 pinFlag |= bAccent;
ryood 18:309f794eba74 184 }
ryood 18:309f794eba74 185
ryood 18:309f794eba74 186 void swRunStopPressed()
ryood 18:309f794eba74 187 {
ryood 18:309f794eba74 188 pinFlag |= bRunStop;
ryood 18:309f794eba74 189 }
ryood 18:309f794eba74 190
ryood 18:309f794eba74 191 //------------------------------------------------------------------------
ryood 16:b0419e3c9079 192 // Functions
ryood 16:b0419e3c9079 193 //------------------------------------------------------------------------
ryood 44:b1bdccdbf67e 194 uint16_t SpiSendParams(uint8_t cmd, uint8_t data)
ryood 44:b1bdccdbf67e 195 {
ryood 44:b1bdccdbf67e 196 uint16_t sendVal = ((uint16_t)cmd << 8) | data;
ryood 44:b1bdccdbf67e 197
ryood 44:b1bdccdbf67e 198 SpiMasterCs = 0;
ryood 44:b1bdccdbf67e 199 uint16_t recievedVal = SpiMaster.write(sendVal);
ryood 44:b1bdccdbf67e 200 SpiMasterCs = 1;
ryood 44:b1bdccdbf67e 201 //Thread::wait(1);
ryood 44:b1bdccdbf67e 202
ryood 44:b1bdccdbf67e 203 return recievedVal;
ryood 44:b1bdccdbf67e 204 }
ryood 44:b1bdccdbf67e 205
ryood 45:3c7143da38d1 206 uint8_t getNoteData(uint8_t step)
ryood 45:3c7143da38d1 207 {
ryood 45:3c7143da38d1 208 uint8_t noteData = 0;
ryood 45:3c7143da38d1 209
ryood 45:3c7143da38d1 210 noteData |= (step << 4);
ryood 45:3c7143da38d1 211 noteData |= (sequences[step].isAccent() ? 4 : 0);
ryood 45:3c7143da38d1 212 noteData |= (sequences[step].isTie() ? 2 : 0);
ryood 45:3c7143da38d1 213 noteData |= (sequences[step].isNoteOn() ? 1 : 0);
ryood 45:3c7143da38d1 214
ryood 45:3c7143da38d1 215 return noteData;
ryood 45:3c7143da38d1 216 }
ryood 45:3c7143da38d1 217
ryood 20:00d3b6ace8c7 218 void pollingRotEncs()
ryood 20:00d3b6ace8c7 219 {
ryood 20:00d3b6ace8c7 220 int _bpm = RotEncBpm.getVal();
ryood 38:cafa2fff5565 221 if (_bpm != bpm) {
ryood 38:cafa2fff5565 222 bpm = _bpm;
ryood 25:7382bc0a0329 223 sequencerDisplay.setBpm(_bpm);
ryood 46:0fb579ecdd77 224 SpiSendParams(CMD_BPM, _bpm);
ryood 20:00d3b6ace8c7 225 isDirty = true;
ryood 20:00d3b6ace8c7 226 }
ryood 20:00d3b6ace8c7 227
ryood 20:00d3b6ace8c7 228 int _step = RotEncStep.getVal();
ryood 20:00d3b6ace8c7 229 if (_step != currentStep) {
ryood 20:00d3b6ace8c7 230 currentStep = _step;
ryood 20:00d3b6ace8c7 231 // syncronize sequence value & Rotary Encoder's value
ryood 20:00d3b6ace8c7 232 RotEncPitch.setVal(sequences[currentStep].getPitch());
ryood 46:0fb579ecdd77 233 SpiSendParams(CMD_NOTE, getNoteData(_step));
ryood 46:0fb579ecdd77 234 SpiSendParams(CMD_PITCH, sequences[_step].getPitch());
ryood 20:00d3b6ace8c7 235 isDirty = true;
ryood 20:00d3b6ace8c7 236 }
ryood 20:00d3b6ace8c7 237
ryood 20:00d3b6ace8c7 238 int _pitch = RotEncPitch.getVal();
ryood 20:00d3b6ace8c7 239 if (_pitch != sequences[currentStep].getPitch()) {
ryood 20:00d3b6ace8c7 240 sequences[currentStep].setPitch(_pitch);
ryood 46:0fb579ecdd77 241 SpiSendParams(CMD_NOTE, getNoteData(currentStep));
ryood 46:0fb579ecdd77 242 SpiSendParams(CMD_PITCH, _pitch);
ryood 20:00d3b6ace8c7 243 isDirty = true;
ryood 20:00d3b6ace8c7 244 }
ryood 19:241a4b355413 245 }
ryood 19:241a4b355413 246
ryood 18:309f794eba74 247 void pollingPins()
ryood 18:309f794eba74 248 {
ryood 18:309f794eba74 249 if (pinFlag & bWaveShape) {
ryood 18:309f794eba74 250 #if (UART_TRACE)
ryood 18:309f794eba74 251 printf("PinWaveShape Pushed\r\n");
ryood 18:309f794eba74 252 #endif
ryood 38:cafa2fff5565 253 uint8_t _waveShape = oscillatorParam.waveShape;
ryood 38:cafa2fff5565 254 _waveShape++;
ryood 40:2f9616bdcf65 255 if (_waveShape > waveShapeMax) {
ryood 38:cafa2fff5565 256 _waveShape = 0;
ryood 18:309f794eba74 257 }
ryood 38:cafa2fff5565 258 oscillatorParam.waveShape = _waveShape;
ryood 38:cafa2fff5565 259 sequencerDisplay.setWaveShape(_waveShape);
ryood 18:309f794eba74 260 pinFlag &= ~bWaveShape;
ryood 45:3c7143da38d1 261 SpiSendParams(CMD_WAVE_SHAPE, _waveShape);
ryood 28:d8614d2b82f9 262 isDirty = true;
ryood 18:309f794eba74 263 }
ryood 18:309f794eba74 264
ryood 28:d8614d2b82f9 265 if (pinFlag & bUIMode) {
ryood 18:309f794eba74 266 #if (UART_TRACE)
ryood 28:d8614d2b82f9 267 printf("PinUIMode Pushed\r\n");
ryood 18:309f794eba74 268 #endif
ryood 28:d8614d2b82f9 269 UImode++;
ryood 28:d8614d2b82f9 270 if (UImode > UImodeMax) {
ryood 28:d8614d2b82f9 271 UImode = 0;
ryood 18:309f794eba74 272 }
ryood 28:d8614d2b82f9 273 pinFlag &= ~bUIMode;
ryood 28:d8614d2b82f9 274 isDirty = true;
ryood 18:309f794eba74 275 }
ryood 18:309f794eba74 276
ryood 18:309f794eba74 277 if (pinFlag & bOctaveUp) {
ryood 18:309f794eba74 278 #if (UART_TRACE)
ryood 18:309f794eba74 279 printf("PinOctaveUp Pushed\r\n");
ryood 18:309f794eba74 280 #endif
ryood 43:12d11507c077 281 if (sequencerDisplay.getOctave() < octaveMax) {
ryood 40:2f9616bdcf65 282 sequencerDisplay.setOctave(sequencerDisplay.getOctave() + 1);
ryood 40:2f9616bdcf65 283 isDirty = true;
ryood 40:2f9616bdcf65 284 }
ryood 18:309f794eba74 285 pinFlag &= ~bOctaveUp;
ryood 18:309f794eba74 286 }
ryood 18:309f794eba74 287
ryood 18:309f794eba74 288 if (pinFlag & bOctaveDown) {
ryood 18:309f794eba74 289 #if (UART_TRACE)
ryood 18:309f794eba74 290 printf("PinOctaveDown Pushed\r\n");
ryood 18:309f794eba74 291 #endif
ryood 40:2f9616bdcf65 292 if (sequencerDisplay.getOctave () > octaveMin) {
ryood 40:2f9616bdcf65 293 sequencerDisplay.setOctave(sequencerDisplay.getOctave() - 1);
ryood 40:2f9616bdcf65 294 isDirty = true;
ryood 40:2f9616bdcf65 295 }
ryood 18:309f794eba74 296 pinFlag &= ~bOctaveDown;
ryood 18:309f794eba74 297 }
ryood 18:309f794eba74 298
ryood 18:309f794eba74 299 if (pinFlag & bNoteOnOff) {
ryood 18:309f794eba74 300 #if (UART_TRACE)
ryood 18:309f794eba74 301 printf("PinNoteOnOff Pushed\r\n");
ryood 18:309f794eba74 302 #endif
ryood 18:309f794eba74 303 sequences[currentStep].setNoteOn(!sequences[currentStep].isNoteOn());
ryood 18:309f794eba74 304 pinFlag &= ~bNoteOnOff;
ryood 45:3c7143da38d1 305 SpiSendParams(CMD_NOTE, getNoteData(currentStep));
ryood 28:d8614d2b82f9 306 isDirty = true;
ryood 18:309f794eba74 307 }
ryood 18:309f794eba74 308
ryood 18:309f794eba74 309 if (pinFlag & bTie) {
ryood 18:309f794eba74 310 #if (UART_TRACE)
ryood 18:309f794eba74 311 printf("PinTie Pushed\r\n");
ryood 18:309f794eba74 312 #endif
ryood 18:309f794eba74 313 sequences[currentStep].setTie(!sequences[currentStep].isTie());
ryood 18:309f794eba74 314 pinFlag &= ~bTie;
ryood 45:3c7143da38d1 315 SpiSendParams(CMD_NOTE, getNoteData(currentStep));
ryood 28:d8614d2b82f9 316 isDirty = true;
ryood 18:309f794eba74 317 }
ryood 18:309f794eba74 318
ryood 18:309f794eba74 319 if (pinFlag & bAccent) {
ryood 18:309f794eba74 320 #if (UART_TRACE)
ryood 18:309f794eba74 321 printf("PinAccent Pushed\r\n");
ryood 18:309f794eba74 322 #endif
ryood 18:309f794eba74 323 sequences[currentStep].setAccent(!sequences[currentStep].isAccent());
ryood 18:309f794eba74 324 pinFlag &= ~bAccent;
ryood 45:3c7143da38d1 325 SpiSendParams(CMD_NOTE, getNoteData(currentStep));
ryood 28:d8614d2b82f9 326 isDirty = true;
ryood 18:309f794eba74 327 }
ryood 18:309f794eba74 328
ryood 18:309f794eba74 329 if (pinFlag & bRunStop) {
ryood 18:309f794eba74 330 #if (UART_TRACE)
ryood 18:309f794eba74 331 printf("PinRunStop Pushed\r\n");
ryood 18:309f794eba74 332 #endif
ryood 18:309f794eba74 333 if (isRunning) {
ryood 18:309f794eba74 334 isRunning = false;
ryood 18:309f794eba74 335 } else {
ryood 18:309f794eba74 336 isRunning = true;
ryood 18:309f794eba74 337 }
ryood 18:309f794eba74 338 pinFlag &= ~bRunStop;
ryood 45:3c7143da38d1 339 SpiSendParams(CMD_RUN, isRunning);
ryood 28:d8614d2b82f9 340 isDirty = true;
ryood 18:309f794eba74 341 }
ryood 18:309f794eba74 342 }
ryood 18:309f794eba74 343
ryood 28:d8614d2b82f9 344 void dumpToLCD00()
ryood 16:b0419e3c9079 345 {
ryood 16:b0419e3c9079 346 char buff[64];
ryood 16:b0419e3c9079 347 int col = 0;
ryood 16:b0419e3c9079 348
ryood 16:b0419e3c9079 349 gLCD.clear();
ryood 16:b0419e3c9079 350
ryood 38:cafa2fff5565 351 sprintf(buff, "Run:%d BPM:%03d", isRunning, bpm);
ryood 16:b0419e3c9079 352 gLCD.drawstring(0, col++, buff);
ryood 24:040cdcb2ff14 353
ryood 24:040cdcb2ff14 354 sprintf(buff, "Stp:%02d Nto:%d Pch:%02d",
ryood 24:040cdcb2ff14 355 currentStep, sequences[currentStep].isNoteOn(), sequences[currentStep].getPitch());
ryood 24:040cdcb2ff14 356 gLCD.drawstring(0, col++, buff);
ryood 24:040cdcb2ff14 357
ryood 24:040cdcb2ff14 358 sprintf(buff, "Oct:%-2d Tie:%d Acc:%d",
ryood 26:fbf48a178aeb 359 sequencerDisplay.getOctave(), sequences[currentStep].isTie(),sequences[currentStep].isAccent());
ryood 16:b0419e3c9079 360 gLCD.drawstring(0, col++, buff);
ryood 16:b0419e3c9079 361
ryood 41:48864f5f5424 362 sprintf(buff, "Wsp:%d Mod:%d pStp:%d", oscillatorParam.waveShape, UImode, playingStep);
ryood 16:b0419e3c9079 363 gLCD.drawstring(0, col++, buff);
ryood 16:b0419e3c9079 364
ryood 38:cafa2fff5565 365 sprintf(buff, "PW :%4d CO :%4d", oscillatorParam.pulseWidth, filterParam.cutoff);
ryood 24:040cdcb2ff14 366 gLCD.drawstring(0, col++, buff);
ryood 38:cafa2fff5565 367 sprintf(buff, "RSO:%4d ACL:%4d", filterParam.resonance, accentLevel);
ryood 24:040cdcb2ff14 368 gLCD.drawstring(0, col++, buff);
ryood 38:cafa2fff5565 369 sprintf(buff, "LVL:%4d DUR:%4d", envelopeParam.level, envelopeParam.duration);
ryood 24:040cdcb2ff14 370 gLCD.drawstring(0, col++, buff);
ryood 38:cafa2fff5565 371 sprintf(buff, "DCY:%4d SUS:%4d", envelopeParam.decay, envelopeParam.sustain);
ryood 24:040cdcb2ff14 372 gLCD.drawstring(0, col++, buff);
ryood 16:b0419e3c9079 373
ryood 16:b0419e3c9079 374 gLCD.display();
ryood 16:b0419e3c9079 375 }
ryood 16:b0419e3c9079 376
ryood 28:d8614d2b82f9 377 void dumpToLCD01()
ryood 28:d8614d2b82f9 378 {
ryood 42:3c71f925a47b 379 static int errCutoff = 0;
ryood 42:3c71f925a47b 380 static int errDuration = 0;
ryood 42:3c71f925a47b 381 static int errDecay = 0;
ryood 42:3c71f925a47b 382 static int errSustain = 0;
ryood 42:3c71f925a47b 383 static int errResonace = 0;
ryood 42:3c71f925a47b 384 static int errLevel = 0;
ryood 42:3c71f925a47b 385 static int errPulseWidth = 0;
ryood 42:3c71f925a47b 386 static int errAccentLevel = 0;
ryood 42:3c71f925a47b 387
ryood 42:3c71f925a47b 388 uint8_t v;
ryood 28:d8614d2b82f9 389 char buff[64];
ryood 42:3c71f925a47b 390
ryood 42:3c71f925a47b 391 v = AinCutOff.read_u16() >> (16 - POT_RESOLUTION);
ryood 42:3c71f925a47b 392 if (v != filterParam.cutoff) {
ryood 42:3c71f925a47b 393 errCutoff++;
ryood 42:3c71f925a47b 394 filterParam.cutoff = v;
ryood 42:3c71f925a47b 395 }
ryood 42:3c71f925a47b 396 v = AinDuration.read_u16() >> (16 - POT_RESOLUTION);
ryood 42:3c71f925a47b 397 if (v != envelopeParam.duration) {
ryood 42:3c71f925a47b 398 errDuration++;
ryood 42:3c71f925a47b 399 envelopeParam.duration = v;
ryood 42:3c71f925a47b 400 }
ryood 42:3c71f925a47b 401 v = AinDecay.read_u16() >> (16 - POT_RESOLUTION);
ryood 42:3c71f925a47b 402 if (v != envelopeParam.decay) {
ryood 42:3c71f925a47b 403 errDecay++;
ryood 42:3c71f925a47b 404 envelopeParam.decay = v;
ryood 42:3c71f925a47b 405 }
ryood 42:3c71f925a47b 406 v = AinSustain.read_u16() >> (16 - POT_RESOLUTION);
ryood 42:3c71f925a47b 407 if (v != envelopeParam.sustain) {
ryood 42:3c71f925a47b 408 errSustain++;
ryood 42:3c71f925a47b 409 envelopeParam.sustain = v;
ryood 42:3c71f925a47b 410 }
ryood 42:3c71f925a47b 411
ryood 42:3c71f925a47b 412 v = AinResonance.read_u16() >> (16 - POT_RESOLUTION);
ryood 42:3c71f925a47b 413 if (v != filterParam.resonance) {
ryood 42:3c71f925a47b 414 errResonace++;
ryood 42:3c71f925a47b 415 filterParam.resonance = v;
ryood 42:3c71f925a47b 416 }
ryood 42:3c71f925a47b 417 v = AinLevel.read_u16() >> (16 - POT_RESOLUTION);
ryood 42:3c71f925a47b 418 if (v != envelopeParam.level) {
ryood 42:3c71f925a47b 419 errLevel++;
ryood 42:3c71f925a47b 420 envelopeParam.level = v;
ryood 42:3c71f925a47b 421 }
ryood 42:3c71f925a47b 422 v = AinPulseWidth.read_u16() >> (16 - POT_RESOLUTION);
ryood 42:3c71f925a47b 423 if (v != oscillatorParam.pulseWidth) {
ryood 42:3c71f925a47b 424 errPulseWidth++;
ryood 42:3c71f925a47b 425 oscillatorParam.pulseWidth = v;
ryood 42:3c71f925a47b 426 }
ryood 42:3c71f925a47b 427 v = AinAccentLevel.read_u16() >> (16 - POT_RESOLUTION);
ryood 42:3c71f925a47b 428 if (v != accentLevel) {
ryood 42:3c71f925a47b 429 errAccentLevel++;
ryood 42:3c71f925a47b 430 accentLevel = v;
ryood 42:3c71f925a47b 431 }
ryood 28:d8614d2b82f9 432
ryood 28:d8614d2b82f9 433 gLCD.clear();
ryood 28:d8614d2b82f9 434
ryood 42:3c71f925a47b 435 sprintf(buff, "Cutoff %3d %5d", filterParam.cutoff, errCutoff);
ryood 42:3c71f925a47b 436 gLCD.drawstring(0, 0, buff);
ryood 42:3c71f925a47b 437 sprintf(buff, "Duration %3d %5d", envelopeParam.duration, errDuration);
ryood 42:3c71f925a47b 438 gLCD.drawstring(0, 1, buff);
ryood 42:3c71f925a47b 439 sprintf(buff, "Decay %3d %5d", envelopeParam.decay, errDecay);
ryood 42:3c71f925a47b 440 gLCD.drawstring(0, 2, buff);
ryood 42:3c71f925a47b 441 sprintf(buff, "Sustain %3d %5d", envelopeParam.sustain, errSustain);
ryood 42:3c71f925a47b 442 gLCD.drawstring(0, 3, buff);
ryood 42:3c71f925a47b 443 sprintf(buff, "Resonance %3d %5d", filterParam.resonance, errResonace);
ryood 42:3c71f925a47b 444 gLCD.drawstring(0, 4, buff);
ryood 42:3c71f925a47b 445 sprintf(buff, "Level %3d %5d", envelopeParam.level, errLevel);
ryood 42:3c71f925a47b 446 gLCD.drawstring(0, 5, buff);
ryood 42:3c71f925a47b 447 sprintf(buff, "PulseWidth %3d %5d", oscillatorParam.pulseWidth, errPulseWidth);
ryood 42:3c71f925a47b 448 gLCD.drawstring(0, 6, buff);
ryood 42:3c71f925a47b 449 sprintf(buff, "AccentLvl %3d %5d", accentLevel, errAccentLevel);
ryood 42:3c71f925a47b 450 gLCD.drawstring(0, 7, buff);
ryood 28:d8614d2b82f9 451
ryood 28:d8614d2b82f9 452 gLCD.display();
ryood 42:3c71f925a47b 453 Thread::wait(10);
ryood 28:d8614d2b82f9 454 }
ryood 28:d8614d2b82f9 455
ryood 16:b0419e3c9079 456 //------------------------------------------------------------------------
ryood 47:f4c16d1e4207 457 // Threads
ryood 47:f4c16d1e4207 458 //------------------------------------------------------------------------
ryood 47:f4c16d1e4207 459
ryood 47:f4c16d1e4207 460 void pollingPots(void const *args)
ryood 47:f4c16d1e4207 461 {
ryood 47:f4c16d1e4207 462 for (;;)
ryood 47:f4c16d1e4207 463 {
ryood 47:f4c16d1e4207 464 uint8_t pulseWidth = AinPulseWidth.read_u16() >> (16 - POT_RESOLUTION);
ryood 47:f4c16d1e4207 465 if (pulseWidth != oscillatorParam.pulseWidth) {
ryood 47:f4c16d1e4207 466 oscillatorParam.pulseWidth = pulseWidth;
ryood 47:f4c16d1e4207 467 SpiSendParams(CMD_PULSE_WIDTH, pulseWidth);
ryood 47:f4c16d1e4207 468 isDirty = true;
ryood 47:f4c16d1e4207 469 }
ryood 47:f4c16d1e4207 470
ryood 47:f4c16d1e4207 471 uint8_t cutoff = AinCutOff.read_u16() >> (16 - POT_RESOLUTION);
ryood 47:f4c16d1e4207 472 if (cutoff != filterParam.cutoff) {
ryood 47:f4c16d1e4207 473 filterParam.cutoff = cutoff;
ryood 47:f4c16d1e4207 474 SpiSendParams(CMD_CUTOFF, cutoff);
ryood 47:f4c16d1e4207 475 isDirty = true;
ryood 47:f4c16d1e4207 476 }
ryood 47:f4c16d1e4207 477
ryood 47:f4c16d1e4207 478 uint8_t resonance = AinResonance.read_u16() >> (16 - POT_RESOLUTION);
ryood 47:f4c16d1e4207 479 if (resonance != filterParam.resonance) {
ryood 47:f4c16d1e4207 480 filterParam.resonance = resonance;
ryood 47:f4c16d1e4207 481 SpiSendParams(CMD_RESONANCE, resonance);
ryood 47:f4c16d1e4207 482 isDirty = true;
ryood 47:f4c16d1e4207 483 }
ryood 47:f4c16d1e4207 484
ryood 47:f4c16d1e4207 485 uint8_t level = AinLevel.read_u16() >> (16 - POT_RESOLUTION);
ryood 47:f4c16d1e4207 486 if (level != envelopeParam.level) {
ryood 47:f4c16d1e4207 487 envelopeParam.level = level;
ryood 47:f4c16d1e4207 488 SpiSendParams(CMD_LEVEL, level);
ryood 47:f4c16d1e4207 489 isDirty = true;
ryood 47:f4c16d1e4207 490 }
ryood 47:f4c16d1e4207 491
ryood 47:f4c16d1e4207 492 uint8_t duration = AinDuration.read_u16() >> (16 - POT_RESOLUTION);
ryood 47:f4c16d1e4207 493 if (duration != envelopeParam.duration) {
ryood 47:f4c16d1e4207 494 envelopeParam.duration = duration;
ryood 47:f4c16d1e4207 495 SpiSendParams(CMD_DURATION, duration);
ryood 47:f4c16d1e4207 496 isDirty = true;
ryood 47:f4c16d1e4207 497 }
ryood 47:f4c16d1e4207 498
ryood 47:f4c16d1e4207 499 uint8_t decay = AinDecay.read_u16() >> (16 - POT_RESOLUTION);
ryood 47:f4c16d1e4207 500 if (decay != envelopeParam.decay) {
ryood 47:f4c16d1e4207 501 envelopeParam.decay = decay;
ryood 47:f4c16d1e4207 502 SpiSendParams(CMD_DECAY, decay);
ryood 47:f4c16d1e4207 503 isDirty = true;
ryood 47:f4c16d1e4207 504 }
ryood 47:f4c16d1e4207 505
ryood 47:f4c16d1e4207 506 uint8_t sustain = AinSustain.read_u16() >> (16 - POT_RESOLUTION);
ryood 47:f4c16d1e4207 507 if (sustain != envelopeParam.sustain) {
ryood 47:f4c16d1e4207 508 envelopeParam.sustain = sustain;
ryood 47:f4c16d1e4207 509 SpiSendParams(CMD_SUSTAIN, sustain);
ryood 47:f4c16d1e4207 510 isDirty = true;
ryood 47:f4c16d1e4207 511 }
ryood 47:f4c16d1e4207 512
ryood 47:f4c16d1e4207 513 uint8_t _accentLevel = AinAccentLevel.read_u16() >> (16 - POT_RESOLUTION);
ryood 47:f4c16d1e4207 514 if (_accentLevel != accentLevel) {
ryood 47:f4c16d1e4207 515 accentLevel = _accentLevel;
ryood 47:f4c16d1e4207 516 SpiSendParams(CMD_ACCENT_LEVEL, accentLevel);
ryood 47:f4c16d1e4207 517 isDirty = true;
ryood 47:f4c16d1e4207 518 }
ryood 47:f4c16d1e4207 519
ryood 47:f4c16d1e4207 520 Thread::wait(POLLING_POTS_WAIT);
ryood 47:f4c16d1e4207 521 }
ryood 47:f4c16d1e4207 522 }
ryood 47:f4c16d1e4207 523
ryood 47:f4c16d1e4207 524 //------------------------------------------------------------------------
ryood 16:b0419e3c9079 525 // Main routine
ryood 16:b0419e3c9079 526 //------------------------------------------------------------------------
ryood 0:21e39bc75e31 527 int main()
ryood 0:21e39bc75e31 528 {
ryood 18:309f794eba74 529 #if (UART_TRACE)
ryood 38:cafa2fff5565 530 printf("*** BaseMachine UI Controller ***\r\n");
ryood 18:309f794eba74 531 #endif
ryood 18:309f794eba74 532
ryood 24:040cdcb2ff14 533 //--------------------------------------------------------------------
ryood 16:b0419e3c9079 534 // Setup Devices
ryood 16:b0419e3c9079 535 //
ryood 38:cafa2fff5565 536 gLCD.set_spi_frequency(SPI2_RATE);
ryood 16:b0419e3c9079 537 gLCD.begin(0x12);
ryood 16:b0419e3c9079 538 gLCD.clear();
ryood 16:b0419e3c9079 539 gLCD.drawstring(0, 0, TITLE_STR1);
ryood 16:b0419e3c9079 540 gLCD.drawstring(0, 1, TITLE_STR2);
ryood 16:b0419e3c9079 541 gLCD.display();
ryood 16:b0419e3c9079 542 Thread::wait(1000);
ryood 16:b0419e3c9079 543
ryood 20:00d3b6ace8c7 544 RotEncStep.setInterval(100);
ryood 20:00d3b6ace8c7 545 RotEncPitch.setInterval(100);
ryood 20:00d3b6ace8c7 546 RotEncBpm.setInterval(100);
ryood 17:557658db3e81 547
ryood 18:309f794eba74 548 PinWaveShape.attach_asserted(&swWaveShapePressed);
ryood 18:309f794eba74 549 PinWaveShape.setAssertValue(0);
ryood 18:309f794eba74 550 PinWaveShape.setSampleFrequency();
ryood 18:309f794eba74 551
ryood 28:d8614d2b82f9 552 PinUIMode.attach_asserted(&swUIModePressed);
ryood 28:d8614d2b82f9 553 PinUIMode.setAssertValue(0);
ryood 28:d8614d2b82f9 554 PinUIMode.setSampleFrequency();
ryood 18:309f794eba74 555
ryood 18:309f794eba74 556 PinOctaveUp.attach_asserted(&swOctaveUpPressed);
ryood 18:309f794eba74 557 PinOctaveUp.setAssertValue(0);
ryood 18:309f794eba74 558 PinOctaveUp.setSampleFrequency();
ryood 18:309f794eba74 559
ryood 18:309f794eba74 560 PinOctaveDown.attach_asserted(&swOctaveDownPressed);
ryood 18:309f794eba74 561 PinOctaveDown.setAssertValue(0);
ryood 18:309f794eba74 562 PinOctaveDown.setSampleFrequency();
ryood 18:309f794eba74 563
ryood 18:309f794eba74 564 PinNoteOnOff.attach_asserted(&swNoteOnOffPressed);
ryood 18:309f794eba74 565 PinNoteOnOff.setAssertValue(0);
ryood 18:309f794eba74 566 PinNoteOnOff.setSampleFrequency();
ryood 18:309f794eba74 567
ryood 18:309f794eba74 568 PinTie.attach_asserted(&swTiePressed);
ryood 18:309f794eba74 569 PinTie.setAssertValue(0);
ryood 18:309f794eba74 570 PinTie.setSampleFrequency();
ryood 18:309f794eba74 571
ryood 18:309f794eba74 572 PinAccent.attach_asserted(&swAccentPressed);
ryood 18:309f794eba74 573 PinAccent.setAssertValue(0);
ryood 18:309f794eba74 574 PinAccent.setSampleFrequency();
ryood 18:309f794eba74 575
ryood 18:309f794eba74 576 PinRunStop.attach_asserted(&swRunStopPressed);
ryood 18:309f794eba74 577 PinRunStop.setAssertValue(0);
ryood 41:48864f5f5424 578 PinRunStop.setSampleFrequency();
ryood 41:48864f5f5424 579
ryood 41:48864f5f5424 580 //--------------------------------------------------------------------
ryood 41:48864f5f5424 581 // Initialize SPI Master
ryood 41:48864f5f5424 582 //
ryood 41:48864f5f5424 583 SpiMasterCs = 1;
ryood 44:b1bdccdbf67e 584 SpiMaster.format(16, 0);
ryood 41:48864f5f5424 585 SpiMaster.frequency(SPI1_RATE);
ryood 41:48864f5f5424 586
ryood 41:48864f5f5424 587 stepChangeInterrupt.fall(&updateStep);
ryood 18:309f794eba74 588
ryood 24:040cdcb2ff14 589 //--------------------------------------------------------------------
ryood 22:82f1e7877f9f 590 // Initialize objects
ryood 0:21e39bc75e31 591 //
ryood 15:9813d8eaf57e 592 Sequence::setBaseNoteNumber(baseNoteNumber);
ryood 14:c173e03ee3ad 593
ryood 0:21e39bc75e31 594 for (int i = 0; i < SEQUENCE_N; i++) {
ryood 38:cafa2fff5565 595 Sequence& seq = sequences[i];
ryood 14:c173e03ee3ad 596 seq.setPitch(pitch[i]);
ryood 15:9813d8eaf57e 597 seq.setNoteOn(noteOn[i]);
ryood 15:9813d8eaf57e 598 seq.setTie(tie[i]);
ryood 26:fbf48a178aeb 599 seq.setAccent(accent[i]);
ryood 0:21e39bc75e31 600 }
ryood 26:fbf48a178aeb 601 RotEncPitch.setVal(sequences[0].getPitch());
ryood 6:fc10eac60b91 602
ryood 24:040cdcb2ff14 603 //--------------------------------------------------------------------
ryood 47:f4c16d1e4207 604 // Initialize threads
ryood 47:f4c16d1e4207 605 //
ryood 47:f4c16d1e4207 606 Thread thPollingPots(pollingPots);
ryood 47:f4c16d1e4207 607
ryood 47:f4c16d1e4207 608 //--------------------------------------------------------------------
ryood 24:040cdcb2ff14 609 // Main loop
ryood 24:040cdcb2ff14 610 //
ryood 5:4abac408b827 611 for (;;) {
ryood 41:48864f5f5424 612 // Polling Devices
ryood 47:f4c16d1e4207 613 /*
ryood 42:3c71f925a47b 614 if (UImode != 2) {
ryood 42:3c71f925a47b 615 pollingPots();
ryood 42:3c71f925a47b 616 }
ryood 47:f4c16d1e4207 617 */
ryood 20:00d3b6ace8c7 618 pollingRotEncs();
ryood 18:309f794eba74 619 pollingPins();
ryood 41:48864f5f5424 620
ryood 44:b1bdccdbf67e 621 // Recieve playing step from SPI slave
ryood 44:b1bdccdbf67e 622 if (isStepChanged) {
ryood 44:b1bdccdbf67e 623 uint16_t recievedVal = SpiSendParams(CMD_RCV_PLAYING_STEP, 0x55); // Send dummy data
ryood 44:b1bdccdbf67e 624 playingStep = (uint8_t)(recievedVal & 0xff);
ryood 44:b1bdccdbf67e 625 isStepChanged = false;
ryood 44:b1bdccdbf67e 626 isDirty = true;
ryood 44:b1bdccdbf67e 627 }
ryood 41:48864f5f5424 628
ryood 41:48864f5f5424 629 // Display
ryood 23:5fe70293e34c 630 if (!isRunning) {
ryood 25:7382bc0a0329 631 if (isDirty) {
ryood 28:d8614d2b82f9 632 switch (UImode) {
ryood 28:d8614d2b82f9 633 case 0:
ryood 37:d4e50159baee 634 sequencerDisplay.update(SequencerDisplay::stop, currentStep, playingStep);
ryood 28:d8614d2b82f9 635 break;
ryood 28:d8614d2b82f9 636 case 1:
ryood 28:d8614d2b82f9 637 dumpToLCD00();
ryood 28:d8614d2b82f9 638 break;
ryood 28:d8614d2b82f9 639 }
ryood 28:d8614d2b82f9 640 isDirty = false;
ryood 28:d8614d2b82f9 641 }
ryood 28:d8614d2b82f9 642 if (UImode == 2) {
ryood 28:d8614d2b82f9 643 dumpToLCD01();
ryood 28:d8614d2b82f9 644 }
ryood 28:d8614d2b82f9 645 } else {
ryood 28:d8614d2b82f9 646 if (isDirty) {
ryood 37:d4e50159baee 647 sequencerDisplay.update(SequencerDisplay::run, currentStep, playingStep);
ryood 36:50ad7e0a9a95 648 isDirty = false;
ryood 25:7382bc0a0329 649 }
ryood 23:5fe70293e34c 650 }
ryood 5:4abac408b827 651 }
ryood 0:21e39bc75e31 652 }