MIDI-Note-Callback-IR.ino

MIDI-Note-Callback-IR

https://forum.arduino.cc/index.php?topic=653004

Listen to MIDI notes 0 and 1, and print when Note On events are received.
This was initially intended to send IR remote commands when a note event is received for one of these notes.

 
#include <Control_Surface.h>
 
USBMIDI_Interface midi; // MIDI Interface to use
 
void sendIR(uint32_t cmd) {
  Serial << "Send IR 0x" << hex << cmd << dec << endl;
  // Implement this
}
 
struct MyCallback final : SimpleNoteCCValueCallback {
  // Function is called when note event for given range of notes is received.
  void update(const INoteCCValue &noteInput, uint8_t index) override {
    if (noteInput.getValue(index) == 0) // check that velocity > 0
      return;
    switch (index) { // index in the range of notes
      case 0: sendIR(0xFFE01F); break;
      case 1: sendIR(0xFF609F); break;
    }
  }
};
 
// Listen to a range of 2 notes, and use MyCallback.
GenericNoteRange<2, MyCallback> noteInput = {
  0,            // first note number
  MyCallback(), // callback to use
};
 
void setup() {
  Serial.begin(115200);
  Control_Surface.begin();
}
 
void loop() {
  Control_Surface.loop();
}