poormidi

poormidi is a very simple (and very poorful) web midi api wrapper!

Install Package

meteor add tadfmac:poormidi

var midi = new poormidi();

midi.setHandler(onMIDIEvent);

function onMIDIEvent(e){
  var message = e.data[0] & 0xf0;
  if(message === 0x90){  // Note ON?
    // anything!
  }
}

// Note No.= 40, Velocity = 100
// poormidi will send midi message with channel 1 in default.

midi.sendNoteOn(40,100);

or

// MIDI ch.=1, Note No.= 40, Velocity = 100
midi.sendNoteOn(0, 40,100);

// Note No.= 40
// poormidi will send midi message with channel 1 in default.

midi.sendNoteOff(40);

// Control Number = 10, value = 100
// poormidi will send midi message with channel 1 in default.

midi.sendCtlChange(10,100);