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franky47franky47
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feat: Add MIDI USB test sketches
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‎examples/MidiUSB-CompleteAPI/MidiUSB-CompleteAPI.ino‎

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#include <MIDI.h>
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#if defined(USBCON)
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#include <midi_UsbTransport.h>
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static const unsigned sUsbTransportBufferSize = 16;
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typedef midi::UsbTransport<sUsbTransportBufferSize> UsbTransport;
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UsbTransport sUsbTransport;
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MIDI_CREATE_INSTANCE(UsbTransport, sUsbTransport, MIDI);
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#else // No USB available, fallback to Serial
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MIDI_CREATE_DEFAULT_INSTANCE();
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#endif
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// --
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void setupRxBenchmark()
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{
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MIDI.setHandleNoteOff(handleNoteOff);
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MIDI.setHandleNoteOn(handleNoteOn);
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MIDI.setHandleControlChange(handleControlChange);
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MIDI.setHandleProgramChange(handleProgramChange);
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MIDI.setHandleAfterTouchChannel(handleAfterTouchChannel);
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MIDI.setHandleAfterTouchPoly(handleAfterTouchPoly);
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MIDI.setHandlePitchBend(handlePitchBend);
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MIDI.setHandleStart(handleStart);
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MIDI.setHandleStop(handleStop);
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MIDI.setHandleContinue(handleContinue);
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MIDI.setHandleClock(handleClock);
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MIDI.setHandleSystemExclusive(handleSysEx);
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}
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void startTxBenchmark()
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{
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for (int i = 0; i < 128; ++i)
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{
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MIDI.sendNoteOn(i, 127, 1);
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MIDI.sendNoteOff(i, 127, 1);
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}
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for (int i = 0; i < 128; ++i)
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{
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MIDI.sendControlChange(i, 127, 1);
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MIDI.sendControlChange(i, 0, 1);
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}
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for (int i = 0; i < 128; ++i)
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{
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MIDI.sendProgramChange(i, 1);
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}
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MIDI.sendRealTime(midi::Start);
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MIDI.sendRealTime(midi::Stop);
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MIDI.sendRealTime(midi::Continue);
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MIDI.sendRealTime(midi::Clock);
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const byte length = 128;
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const byte data[128] = {
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0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
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0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
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0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
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0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
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0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
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0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
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0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
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0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
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0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
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0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
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0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
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0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
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0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
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0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
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0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
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0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
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};
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MIDI.sendSysEx(length, data, false);
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}
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// --
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void printChannel(byte inChannel)
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{
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Serial.print("[");
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Serial.print(inChannel);
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Serial.print("] ");
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}
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void handleNoteOff(byte inChannel, byte inNote, byte inVelocity)
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{
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printChannel(inChannel);
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Serial.print("Note Off\t");
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Serial.print(inNote);
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Serial.print(' ');
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Serial.println(inVelocity);
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}
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void handleNoteOn(byte inChannel, byte inNote, byte inVelocity)
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{
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printChannel(inChannel);
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Serial.print("Note On\t");
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Serial.print(inNote);
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Serial.print(' ');
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Serial.println(inVelocity);
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}
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void handleControlChange(byte inChannel, byte inControl, byte inValue)
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{
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printChannel(inChannel);
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Serial.print("Control Change\t");
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Serial.print(inControl);
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Serial.print(' ');
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Serial.println(inValue);
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}
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void handleProgramChange(byte inChannel, byte inProgram)
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{
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printChannel(inChannel);
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Serial.print("Program Change\t");
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Serial.println(inProgram);
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}
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void handleAfterTouchChannel(byte inChannel, byte inPressure)
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{
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printChannel(inChannel);
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Serial.print("AT Channel\t");
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Serial.println(inPressure);
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}
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void handleAfterTouchPoly(byte inChannel, byte inNote, byte inPressure)
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{
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printChannel(inChannel);
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Serial.print("AT Poly\t");
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Serial.print(inNote);
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Serial.print(' ');
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Serial.println(inPressure);
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}
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void handlePitchBend(byte inChannel, int inBend)
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{
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printChannel(inChannel);
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Serial.print("Pitch Bend\t");
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Serial.println(inBend);
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}
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void handleStart()
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{
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Serial.println("Start");
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}
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void handleStop()
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{
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Serial.println("Stop");
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}
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void handleContinue()
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{
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Serial.println("Continue");
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}
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void handleClock()
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{
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Serial.println("Clock");
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}
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void handleSysEx(byte* inArray, unsigned inSize)
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{
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Serial.print("SysEx\t[ ");
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for (unsigned i = 0; i < inSize; ++i)
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{
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Serial.print(inArray[i], HEX);
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Serial.print(' ');
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}
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Serial.println(']');
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}
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// --
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void setup()
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{
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Serial.begin(115200);
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while(!Serial); // Wait for the Serial Monitor to open
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MIDI.begin();
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MIDI.turnThruOff();
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setupRxBenchmark();
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startTxBenchmark();
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}
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void loop()
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{
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MIDI.read();
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}

‎examples/MidiUSB-Thru/MidiUSB-Thru.ino‎

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#include <MIDI.h>
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#if defined(USBCON)
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#include <midi_UsbTransport.h>
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static const unsigned sUsbTransportBufferSize = 16;
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typedef midi::UsbTransport<sUsbTransportBufferSize> UsbTransport;
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UsbTransport sUsbTransport;
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MIDI_CREATE_INSTANCE(UsbTransport, sUsbTransport, MIDI);
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#else // No USB available, fallback to Serial
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MIDI_CREATE_DEFAULT_INSTANCE();
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#endif
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// --
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void attachCallbacks()
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{
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MIDI.setHandleNoteOff(handleNoteOff);
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MIDI.setHandleNoteOn(handleNoteOn);
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MIDI.setHandleControlChange(handleControlChange);
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MIDI.setHandleProgramChange(handleProgramChange);
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MIDI.setHandleAfterTouchChannel(handleAfterTouchChannel);
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MIDI.setHandleAfterTouchPoly(handleAfterTouchPoly);
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MIDI.setHandlePitchBend(handlePitchBend);
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MIDI.setHandleStart(handleStart);
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MIDI.setHandleStop(handleStop);
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MIDI.setHandleContinue(handleContinue);
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MIDI.setHandleClock(handleClock);
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MIDI.setHandleSystemExclusive(handleSysEx);
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}
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// --
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void printChannel(byte inChannel)
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{
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Serial.print("[");
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Serial.print(inChannel);
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Serial.print("] ");
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}
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void handleNoteOff(byte inChannel, byte inNote, byte inVelocity)
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{
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printChannel(inChannel);
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Serial.print("Note Off\t");
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Serial.print(inNote);
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Serial.print(' ');
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Serial.println(inVelocity);
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}
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void handleNoteOn(byte inChannel, byte inNote, byte inVelocity)
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{
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printChannel(inChannel);
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Serial.print("Note On\t");
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Serial.print(inNote);
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Serial.print(' ');
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Serial.println(inVelocity);
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}
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void handleControlChange(byte inChannel, byte inControl, byte inValue)
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{
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printChannel(inChannel);
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Serial.print("Control Change\t");
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Serial.print(inControl);
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Serial.print(' ');
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Serial.println(inValue);
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}
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void handleProgramChange(byte inChannel, byte inProgram)
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{
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printChannel(inChannel);
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Serial.print("Program Change\t");
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Serial.println(inProgram);
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}
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void handleAfterTouchChannel(byte inChannel, byte inPressure)
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{
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printChannel(inChannel);
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Serial.print("AT Channel\t");
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Serial.println(inPressure);
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}
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void handleAfterTouchPoly(byte inChannel, byte inNote, byte inPressure)
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{
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printChannel(inChannel);
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Serial.print("AT Poly\t");
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Serial.print(inNote);
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Serial.print(' ');
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Serial.println(inPressure);
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}
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void handlePitchBend(byte inChannel, int inBend)
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{
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printChannel(inChannel);
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Serial.print("Pitch Bend\t");
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Serial.println(inBend);
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}
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void handleStart()
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{
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Serial.println("Start");
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}
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void handleStop()
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{
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Serial.println("Stop");
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}
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void handleContinue()
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{
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Serial.println("Continue");
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}
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void handleClock()
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{
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Serial.println("Clock");
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}
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void handleSysEx(byte* inArray, unsigned inSize)
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{
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Serial.print("SysEx\t[ ");
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for (unsigned i = 0; i < inSize; ++i)
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{
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Serial.print(inArray[i], HEX);
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Serial.print(' ');
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}
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Serial.println(']');
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}
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// --
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void setup()
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{
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MIDI.begin(MIDI_CHANNEL_OMNI);
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// attachCallbacks();
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// Serial.begin(115200);
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// while(!Serial); // Wait for the Serial Monitor to open
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}
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void loop()
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{
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MIDI.read();
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}

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