OSCtoCV Library
OSCtoCV.cpp
- Committer:
- casiotone401
- Date:
- 2016-01-28
- Revision:
- 1:981b62bb5c87
- Parent:
- 0:cd43a974c54c
- Child:
- 4:fe335dc8d53d
File content as of revision 1:981b62bb5c87:
/* OSCtoCV.cpp */ #include "mbed.h" #include "OSCtoCV.h" //------------------------------------------------------------- // Global Variables // Silentway Calibration Data Mapping // http://www.expert-sleepers.co.uk/silentway.html // Chromatic Scale const float calibMap1[QUAN_RES1] = { 0.00076928, 0.00900736, 0.01724544, 0.02548352, 0.03372160, 0.04195968, 0.05019776, 0.05843584, 0.06667392, 0.07491200, 0.08315008, 0.09138816, 0.09962624, 0.10786432, 0.11610240, 0.12434047, 0.13258974, 0.14083999, 0.14909023, 0.15734047, 0.16559070, 0.17384095, 0.18209119, 0.19034143, 0.19859168, 0.20684192, 0.21509215, 0.22334240, 0.23159264, 0.23984288, 0.24809311, 0.25634655, 0.26460093, 0.27285531, 0.28110969, 0.28936407, 0.29761845, 0.30587283, 0.31412721, 0.32238159, 0.33063596, 0.33889034, 0.34714472, 0.35539910, 0.36365348, 0.37190786, 0.38017464, 0.38844886, 0.39672306, 0.40499726, 0.41327149, 0.42154568, 0.42981988, 0.43809411, 0.44636831, 0.45464250, 0.46291673, 0.47119093, 0.47946513, 0.48773935, 0.49601355, 0.50430328, 0.51260746, 0.52091163, 0.52921581, 0.53751999, 0.54582411, 0.55412829, 0.56243247, 0.57073665, 0.57904083, 0.58734500, 0.59564912, 0.60395330, 0.61225748, 0.62056166, 0.62890279, 0.63728637, 0.64566994, 0.65405351, 0.66243708, 0.67082065, 0.67920423, 0.68758780, 0.69597137, 0.70435494, 0.71273851, 0.72112209, 0.72950566, 0.73788923, 0.74627280, 0.75476575, 0.76334614, 0.77192658, 0.78050703, 0.78908741, 0.79766786, 0.80624831, 0.81482869, 0.82340914, 0.83198959, 0.84056997, 0.84915042, 0.85773087, 0.86631125, 0.87489170, 0.88425636, 0.89363104, 0.90300572, 0.91238040, 0.92175508, 0.93112975, 0.94050443, 0.94987911, 0.95925385, 0.96862853 }; // Major Scale const float calibMap2[QUAN_RES2] = { calibMap1[0], calibMap1[2], calibMap1[4], calibMap1[5], calibMap1[7], calibMap1[9], calibMap1[11], calibMap1[12], calibMap1[14], calibMap1[16], calibMap1[17], calibMap1[19], calibMap1[21], calibMap1[23], calibMap1[24], calibMap1[26], calibMap1[28], calibMap1[29], calibMap1[31], calibMap1[33], calibMap1[35], calibMap1[36], calibMap1[38], calibMap1[40], calibMap1[41], calibMap1[43], calibMap1[45], calibMap1[47], calibMap1[48], calibMap1[50], calibMap1[52], calibMap1[53], calibMap1[55], calibMap1[57], calibMap1[59], calibMap1[60], calibMap1[62], calibMap1[64], calibMap1[65], calibMap1[67], calibMap1[69], calibMap1[71], calibMap1[72], calibMap1[74], calibMap1[76], calibMap1[77], calibMap1[79], calibMap1[81], calibMap1[83], calibMap1[84], calibMap1[86], calibMap1[88], calibMap1[89], calibMap1[91], calibMap1[93], calibMap1[95], calibMap1[96], calibMap1[98], calibMap1[100], calibMap1[101], calibMap1[103], calibMap1[105], calibMap1[107], calibMap1[108], calibMap1[110], calibMap1[112], calibMap1[113], calibMap1[115] }; // M7(9) const float calibMap3[QUAN_RES3] = { calibMap1[0], calibMap1[4], calibMap1[7], calibMap1[11], calibMap1[12], calibMap1[14], calibMap1[16], calibMap1[19], calibMap1[23], calibMap1[24], calibMap1[26], calibMap1[28], calibMap1[31], calibMap1[35], calibMap1[36], calibMap1[38], calibMap1[40], calibMap1[43], calibMap1[47], calibMap1[48], calibMap1[50], calibMap1[52], calibMap1[55], calibMap1[59], calibMap1[60], calibMap1[62], calibMap1[64], calibMap1[67], calibMap1[71], calibMap1[72], calibMap1[76], calibMap1[79], calibMap1[83], calibMap1[84], calibMap1[86], calibMap1[88], calibMap1[91], calibMap1[95], calibMap1[96], calibMap1[100], calibMap1[103], calibMap1[107], calibMap1[108], calibMap1[110], calibMap1[112], calibMap1[115] }; // m7(9) const float calibMap4[QUAN_RES4] = { calibMap1[0], calibMap1[3], calibMap1[7], calibMap1[10], calibMap1[12], calibMap1[15], calibMap1[19], calibMap1[22], calibMap1[26], calibMap1[27], calibMap1[31], calibMap1[34], calibMap1[36], calibMap1[38], calibMap1[39], calibMap1[43], calibMap1[46], calibMap1[50], calibMap1[53], calibMap1[55], calibMap1[58], calibMap1[60], calibMap1[63], calibMap1[67], calibMap1[70], calibMap1[72], calibMap1[74], calibMap1[75], calibMap1[79], calibMap1[82], calibMap1[86], calibMap1[89], calibMap1[91], calibMap1[94], calibMap1[96], calibMap1[99], calibMap1[103], calibMap1[106], calibMap1[110], calibMap1[113] }; // Dorian Scale const float calibMap5[QUAN_RES5] = { calibMap1[0], calibMap1[2], calibMap1[3], calibMap1[5], calibMap1[7], calibMap1[9], calibMap1[10], calibMap1[12], calibMap1[14], calibMap1[15], calibMap1[17], calibMap1[19], calibMap1[20], calibMap1[21], calibMap1[24], calibMap1[26], calibMap1[27], calibMap1[29], calibMap1[31], calibMap1[33], calibMap1[34], calibMap1[36], calibMap1[38], calibMap1[39], calibMap1[41], calibMap1[43], calibMap1[45], calibMap1[46], calibMap1[48], calibMap1[50], calibMap1[51], calibMap1[53], calibMap1[55], calibMap1[57], calibMap1[58], calibMap1[60], calibMap1[62], calibMap1[63], calibMap1[65], calibMap1[67], calibMap1[69], calibMap1[70], calibMap1[72], calibMap1[74], calibMap1[75], calibMap1[77], calibMap1[79], calibMap1[81], calibMap1[82], calibMap1[84], calibMap1[86], calibMap1[87], calibMap1[89], calibMap1[91], calibMap1[93], calibMap1[94], calibMap1[96], calibMap1[98], calibMap1[99], calibMap1[101], calibMap1[103], calibMap1[105], calibMap1[106], calibMap1[108], calibMap1[110], calibMap1[111], calibMap1[113], calibMap1[115] }; // Minor Scale const float calibMap6[QUAN_RES6] = { calibMap1[0], calibMap1[2], calibMap1[3], calibMap1[5], calibMap1[7], calibMap1[8], calibMap1[10], calibMap1[12], calibMap1[14], calibMap1[15], calibMap1[17], calibMap1[19], calibMap1[20], calibMap1[22], calibMap1[24], calibMap1[26], calibMap1[27], calibMap1[29], calibMap1[31], calibMap1[32], calibMap1[34], calibMap1[36], calibMap1[38], calibMap1[39], calibMap1[41], calibMap1[43], calibMap1[44], calibMap1[46], calibMap1[48], calibMap1[50], calibMap1[51], calibMap1[53], calibMap1[55], calibMap1[56], calibMap1[58], calibMap1[60], calibMap1[62], calibMap1[63], calibMap1[65], calibMap1[67], calibMap1[68], calibMap1[70], calibMap1[72], calibMap1[74], calibMap1[75], calibMap1[77], calibMap1[79], calibMap1[80], calibMap1[82], calibMap1[84], calibMap1[86], calibMap1[87], calibMap1[89], calibMap1[91], calibMap1[92], calibMap1[94], calibMap1[96], calibMap1[98], calibMap1[99], calibMap1[101], calibMap1[103], calibMap1[104], calibMap1[106], calibMap1[108], calibMap1[110], calibMap1[111], calibMap1[113], calibMap1[115] }; // 5th const float calibMap7[QUAN_RES7] = { calibMap1[0], calibMap1[7], calibMap1[14], calibMap1[21], calibMap1[28], calibMap1[35], calibMap1[42], calibMap1[49], calibMap1[56], calibMap1[63], calibMap1[70], calibMap1[77], calibMap1[84], calibMap1[91], calibMap1[98], calibMap1[105] }; // Whole tone const float calibMap8[QUAN_RES8] = { calibMap1[0], calibMap1[1], calibMap1[2], calibMap1[6], calibMap1[8], calibMap1[10], calibMap1[12], calibMap1[14], calibMap1[16], calibMap1[18], calibMap1[20], calibMap1[22], calibMap1[24], calibMap1[26], calibMap1[28], calibMap1[30], calibMap1[32], calibMap1[34], calibMap1[36], calibMap1[38], calibMap1[40], calibMap1[42], calibMap1[44], calibMap1[46], calibMap1[48], calibMap1[50], calibMap1[52], calibMap1[54], calibMap1[56], calibMap1[58], calibMap1[60], calibMap1[62], calibMap1[64], calibMap1[66], calibMap1[68], calibMap1[70], calibMap1[72], calibMap1[74], calibMap1[76], calibMap1[78], calibMap1[80], calibMap1[82], calibMap1[84], calibMap1[86], calibMap1[88], calibMap1[90], calibMap1[92], calibMap1[94], calibMap1[96], calibMap1[98], calibMap1[100], calibMap1[102], calibMap1[104], calibMap1[106], calibMap1[108], calibMap1[110], calibMap1[112], calibMap1[114] }; //------------------------------------------------------------- // Global Variables float gOSC_cv[8]; float gSeq_cv[16]; float g185_cv[8]; float gGlide; // Sub Mode Status int gSubModeCount1 = -1; int gSubModeCount2 = -1; // Variables for Sequencer float gPulseCount[8] = {0}; float gGateMode[16] = {0}; float gGateMode185[8] = {0}; float gSlide[16]; float gSlide185[8]; float gAccent[16] = {0}; float gAccent185[8] = {0}; float gPulseCountBeats[16] = {0}; float gBeatsLevel[8] = {1}; float gBeatsDecay[8] = {1}; unsigned int gBeatsMatrix[8][16] = {{0}}; // Euclidean SEQ Variables float gEucA[6], gEucB[6]; // Variables for Control /* gCtrl[0] /ctrl1 BPM gCtrl[1] /ctrl2 Quantize mode gCtrl[3] /ctrl4 Glide gCtrl[4] /ctrl5 Shift CV Seq Reset Count gCtrl[5] /ctrl6 M185 Seq Reset Count gCtrl[6] /ctrl7 Gate Length gCtrl[7] /ctrl8 Beats Seq Reset Count gCtrlSW[0] /ctrlsw1 Sequencer STOP gCtrlSW[1] /ctrlsw2 Euclidean Sequencer reset gCtrlSW[2] /ctrlsw3 Sequencer Loop gCtrlSW[3] /ctrlsw4 Euclid Seq ON gCtrlSW[4] /ctrlsw5 ASR Analog Mode gCtrlSW[5] /ctrlsw6 Beats Sequencer Random Vel gArdPot[0] /pot1 Arduino pot1 gArdPot[1] /pot2 Arduino pot2 gArdSW[0] /sw1 Arduino sw1 gArdSW[1] /sw2 Arduino sw2 */ float gCtrl[8]; bool gCtrlSW[8] = {false}; // Variables for Arduino uint16_t gArdCV[4]; float gArdPot[2] = {408.0f, 350.0f}; bool gArdSW[2] = {false}; //------------------------------------------------------------- // mbed Functions TextLCD gLCD(p9, p10, p11, p12, p13, p14); // rs, e, d4-d7 BurstSPI gSPI(p5,p6,p7); // SPI (p6 unconnected) FastOut<p15> gSYNCMODE; // SYNC DAC8568 FastOut<p16> gLDAC; // LDAC DAC8568 DigitalOut gGATES[4] = {p21, p22, p23, p24}; // GateOut FastOut<p19> gSUBGATE; // SubGateOut FastOut<p25> gCLOCKOUT; // ClockOut AnalogOut gAOUT(p18); AnalogIn gAIN(p17); DebouncedInterrupt gSW(p30); // Mode SW // MIDI OUT MIDI midi(p28, p27); Timer gTimer; // Timer Ticker gPoller; // Ticker for Polling // Ethernet #ifdef DHCP EthernetNetIf gEth; #else EthernetNetIf gEth( IpAddr(192,168,1,6), IpAddr(255,255,255,0), IpAddr(192,168,1,1), IpAddr(192,168,1,1) ); #endif // touchOSC Address uint8_t touchOSCAddress[] = {192, 168, 1, 7}; int touchOSCPort = TOSC_PORT; // Set OSC message for sending OSCClass osc; OSCMessage sendMes; //------------------------------------------------------------- // SPI Transfer // DAC8568 data word length 32bit (8bit shift out) void UpdateCV(unsigned int control, unsigned int ch, const unsigned int *data) { switch (control) { case WRITE_UPDATE_N: gSYNCMODE = _DISABLE; gSPI.write(00000000|control); // padding at beginning of byte and control bits gSPI.write(ch << 4 | *data >> 12); // address(ch) bits gSPI.write((*data << 4) >> 8); // middle 8 bits of data gSPI.write((*data << 12) >> 8 | 00001111); gSYNCMODE = _ENABLE; gLDAC = _DISABLE; gLDAC = _ENABLE; break; case RESET: gSYNCMODE = _DISABLE; gSPI.write(00000111); // Software RESET gSPI.write(00000000); gSPI.write(00000000); gSPI.write(00000000); gSYNCMODE = _ENABLE; break; case CLR: gSYNCMODE = _DISABLE; gSPI.write(00000101); // CLR Register gSPI.write(00000000); gSPI.write(00000000); gSPI.write(00000011); // Ignore CLR Pin gSYNCMODE = _ENABLE; break; } } //------------------------------------------------------------- // CV Meter TextLCD bar meter void UpdateCVMeter(unsigned int ch, const unsigned int *level) { gLCD.locate ( ch, 0 ); gLCD.putc(*level * 0.0002192f); // put custom char } //------------------------------------------------------------- // Check subMode1(gArdSW[0]) (subMode Status & Text LCD Update) int CheckSubMode1(void) { static int lastSWState = -1; if (gArdSW[0] != lastSWState) { lastSWState = gArdSW[0]; if (gSubModeCount1 < SUBMODE1_TOTAL - 1) { ++gSubModeCount1; } else { gSubModeCount1 = 0; } } return gSubModeCount1; } //------------------------------------------------------------- // Check subMode2(gArdSW[1]) (subMode Status & Text LCD Update) int CheckSubMode2(void) { static int lastSWState = -1; if (gArdSW[0] != lastSWState) { lastSWState = gArdSW[0]; if (gSubModeCount2 < SUBMODE2_TOTAL - 1) { ++gSubModeCount2; } else { gSubModeCount2 = 0; } } return gSubModeCount2; } //------------------------------------------------------------- // Update subMode Text LCD void UpdateSubModeLCD(const char * subModeName) { gLCD.locate( 0, 1 ); gLCD.printf(" "); gLCD.locate( 0, 1 ); gLCD.printf("%s", subModeName); sendMes.setTopAddress("/submode"); sendMes.setArgs("s", subModeName); osc.sendOsc(&sendMes); }