BaseMachine UI Controllerに分離
Dependencies: AverageAnalogIn PinDetect RotaryEncoder Sequence SequencerDisplay mbed-rtos mbed st7567LCD BaseMachineComon
Fork of BaseMachine_Sequencer by
main.cpp@14:c173e03ee3ad, 2016-08-02 (annotated)
- Committer:
- ryood
- Date:
- Tue Aug 02 22:37:09 2016 +0000
- Revision:
- 14:c173e03ee3ad
- Parent:
- 13:b0f988a239df
- Child:
- 15:9813d8eaf57e
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Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ryood | 0:21e39bc75e31 | 1 | #include "mbed.h" |
ryood | 5:4abac408b827 | 2 | #include "rtos.h" |
ryood | 0:21e39bc75e31 | 3 | |
ryood | 6:fc10eac60b91 | 4 | #define UART_TRACE (0) |
ryood | 6:fc10eac60b91 | 5 | #include "SpiSequenceSender.h" |
ryood | 9:3e4e08578e1c | 6 | #include "EnvelopeGenerator.h" |
ryood | 9:3e4e08578e1c | 7 | #include "SpiAmpController.h" |
ryood | 12:c248781608af | 8 | #include "SpiFilterController.h" |
ryood | 0:21e39bc75e31 | 9 | |
ryood | 6:fc10eac60b91 | 10 | #define SEQUENCE_N (16) |
ryood | 6:fc10eac60b91 | 11 | #define SPI_RATE (8000000) |
ryood | 0:21e39bc75e31 | 12 | |
ryood | 14:c173e03ee3ad | 13 | const int samplingPeriod = 1; // ms |
ryood | 10:fb04f9959fd9 | 14 | const int bpm = 120; |
ryood | 10:fb04f9959fd9 | 15 | const int envelopeLength = (60 * 1000 / (bpm * 4)) / samplingPeriod; |
ryood | 14:c173e03ee3ad | 16 | const int waveShape = SpiSequenceSender::WAVESHAPE_SAW; |
ryood | 14:c173e03ee3ad | 17 | const int baseNoteNumber = 48; |
ryood | 14:c173e03ee3ad | 18 | |
ryood | 14:c173e03ee3ad | 19 | // Initial Sequence |
ryood | 14:c173e03ee3ad | 20 | const int noteOn[SEQUENCE_N] = { 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0 }; |
ryood | 14:c173e03ee3ad | 21 | const int octave[SEQUENCE_N] = {-1,-1,-1, 0, 0,-1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 }; |
ryood | 14:c173e03ee3ad | 22 | const int pitch[SEQUENCE_N] = { 9, 7, 3, 0, 0, 3, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0 }; |
ryood | 14:c173e03ee3ad | 23 | const int tie[SEQUENCE_N] = { 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0 }; |
ryood | 10:fb04f9959fd9 | 24 | |
ryood | 13:b0f988a239df | 25 | //AnalogIn levelIn(A0); |
ryood | 13:b0f988a239df | 26 | AnalogIn durationIn(A2); |
ryood | 13:b0f988a239df | 27 | AnalogIn decayIn(A1); |
ryood | 13:b0f988a239df | 28 | AnalogIn sustainIn(A0); |
ryood | 13:b0f988a239df | 29 | AnalogIn cutoffIn(A3); |
ryood | 13:b0f988a239df | 30 | AnalogIn resonanceIn(A4); |
ryood | 10:fb04f9959fd9 | 31 | |
ryood | 0:21e39bc75e31 | 32 | SPI spiMaster(SPI_MOSI, SPI_MISO, SPI_SCK); |
ryood | 0:21e39bc75e31 | 33 | |
ryood | 0:21e39bc75e31 | 34 | Sequence sequence[SEQUENCE_N]; |
ryood | 10:fb04f9959fd9 | 35 | SpiSequenceSender sequenceSender(&spiMaster, D9, sequence, SEQUENCE_N, samplingPeriod, bpm); |
ryood | 6:fc10eac60b91 | 36 | |
ryood | 10:fb04f9959fd9 | 37 | Envelope envelope(4095, envelopeLength, envelopeLength*3/4, envelopeLength/2, 2047); |
ryood | 9:3e4e08578e1c | 38 | EnvelopeGenerator envelopeGenerator; |
ryood | 9:3e4e08578e1c | 39 | SpiAmpController ampController(&spiMaster, D8, D7); |
ryood | 6:fc10eac60b91 | 40 | |
ryood | 12:c248781608af | 41 | SpiFilterController filterController(&spiMaster, D10); |
ryood | 0:21e39bc75e31 | 42 | |
ryood | 8:de409197ff95 | 43 | void callbackFunction(int ticks) |
ryood | 8:de409197ff95 | 44 | { |
ryood | 8:de409197ff95 | 45 | if (ticks == 0) { |
ryood | 9:3e4e08578e1c | 46 | envelopeGenerator.init(envelope); |
ryood | 8:de409197ff95 | 47 | } |
ryood | 14:c173e03ee3ad | 48 | |
ryood | 14:c173e03ee3ad | 49 | if (sequenceSender.getSequences()[sequenceSender.getStep()].noteOn) { |
ryood | 14:c173e03ee3ad | 50 | uint16_t level = envelopeGenerator.getModLevel(); |
ryood | 14:c173e03ee3ad | 51 | ampController.outDca(level); |
ryood | 14:c173e03ee3ad | 52 | } else { |
ryood | 14:c173e03ee3ad | 53 | ampController.outDca(0); |
ryood | 14:c173e03ee3ad | 54 | } |
ryood | 9:3e4e08578e1c | 55 | envelopeGenerator.update(); |
ryood | 12:c248781608af | 56 | |
ryood | 12:c248781608af | 57 | filterController.outDCF(); |
ryood | 8:de409197ff95 | 58 | } |
ryood | 8:de409197ff95 | 59 | |
ryood | 0:21e39bc75e31 | 60 | int main() |
ryood | 0:21e39bc75e31 | 61 | { |
ryood | 0:21e39bc75e31 | 62 | spiMaster.format(8, 0); |
ryood | 0:21e39bc75e31 | 63 | spiMaster.frequency(SPI_RATE); |
ryood | 0:21e39bc75e31 | 64 | |
ryood | 0:21e39bc75e31 | 65 | // Test SequencerSender Run |
ryood | 0:21e39bc75e31 | 66 | // |
ryood | 14:c173e03ee3ad | 67 | Sequence::baseNoteNumber = baseNoteNumber; |
ryood | 10:fb04f9959fd9 | 68 | sequenceSender.setBpm(bpm); |
ryood | 14:c173e03ee3ad | 69 | |
ryood | 0:21e39bc75e31 | 70 | for (int i = 0; i < SEQUENCE_N; i++) { |
ryood | 0:21e39bc75e31 | 71 | Sequence& seq = sequenceSender.getSequences()[i]; |
ryood | 14:c173e03ee3ad | 72 | seq.setPitch(pitch[i]); |
ryood | 14:c173e03ee3ad | 73 | seq.setOctave(octave[i]); |
ryood | 14:c173e03ee3ad | 74 | seq.noteOn = noteOn[i]; |
ryood | 14:c173e03ee3ad | 75 | seq.tie = tie[i]; |
ryood | 0:21e39bc75e31 | 76 | } |
ryood | 6:fc10eac60b91 | 77 | |
ryood | 9:3e4e08578e1c | 78 | envelopeGenerator.init(envelope); |
ryood | 12:c248781608af | 79 | |
ryood | 12:c248781608af | 80 | sequenceSender.attachUpdate(&callbackFunction); |
ryood | 14:c173e03ee3ad | 81 | sequenceSender.setWaveShape(waveShape); |
ryood | 0:21e39bc75e31 | 82 | sequenceSender.run(0); |
ryood | 5:4abac408b827 | 83 | |
ryood | 5:4abac408b827 | 84 | for (;;) { |
ryood | 10:fb04f9959fd9 | 85 | /* |
ryood | 5:4abac408b827 | 86 | sequenceSender.setPulseWidth(sequenceSender.getPulseWidth() + 4); |
ryood | 6:fc10eac60b91 | 87 | Thread::wait(500); |
ryood | 6:fc10eac60b91 | 88 | sequenceSender.setWaveShape(SpiSequenceSender::WAVESHAPE_SAW); |
ryood | 6:fc10eac60b91 | 89 | Thread::wait(500); |
ryood | 6:fc10eac60b91 | 90 | sequenceSender.setWaveShape(SpiSequenceSender::WAVESHAPE_SQUARE); |
ryood | 10:fb04f9959fd9 | 91 | */ |
ryood | 13:b0f988a239df | 92 | //envelope.setLevel(levelIn * 4095); |
ryood | 13:b0f988a239df | 93 | envelope.setLevel(4095); |
ryood | 10:fb04f9959fd9 | 94 | envelope.setDuration(durationIn * envelopeLength); |
ryood | 10:fb04f9959fd9 | 95 | envelope.setDecay(decayIn * envelopeLength); |
ryood | 10:fb04f9959fd9 | 96 | envelope.setSustain(sustainIn * 4095); |
ryood | 12:c248781608af | 97 | |
ryood | 12:c248781608af | 98 | filterController.setCutoff(cutoffIn * 255); |
ryood | 12:c248781608af | 99 | filterController.setResonance(resonanceIn * 255); |
ryood | 12:c248781608af | 100 | |
ryood | 14:c173e03ee3ad | 101 | #if(UART_TRACE) |
ryood | 12:c248781608af | 102 | printf("%d\t%d\t%d\t%d\t%d\t%d\r\n", |
ryood | 12:c248781608af | 103 | filterController.getCutoff(), |
ryood | 12:c248781608af | 104 | filterController.getResonance(), |
ryood | 12:c248781608af | 105 | envelope.getLevel(), |
ryood | 12:c248781608af | 106 | envelope.getDuration(), |
ryood | 12:c248781608af | 107 | envelope.getDecay(), |
ryood | 12:c248781608af | 108 | envelope.getSustain() |
ryood | 12:c248781608af | 109 | ); |
ryood | 14:c173e03ee3ad | 110 | #endif |
ryood | 5:4abac408b827 | 111 | } |
ryood | 0:21e39bc75e31 | 112 | } |