},
onMIDIAccessChange: function(e) {
- console.log(e);
+ console.log('on midi access change', e);
//console.log(this);
var port = e.port;
var portContainer = $("#midi" + port.type + "s");
portContainer.empty();
}
- if (port.type == "input") {
- if (this.inputs[port.name] === undefined) {
- this.registerPort(port);
- }
+ if (port.state == "disconnected") {
+ if (port.type == "input") {
+ this.inputs[port.name] = undefined;
+ } else {
+ this.outputs[port.name] = undefined;
+ }
} else {
- if (this.outputs[port.name] === undefined) {
- this.registerPort(port);
- }
+ if (port.type == "input") {
+ if (this.inputs[port.name] === undefined) { this.registerPort(port); }
+ } else {
+ if (this.outputs[port.name] === undefined) { this.registerPort(port); }
+ }
+ this.renderPort(port);
}
-
- this.renderPort(port);
},
renderPort: function(port) {
port.onmidimessage = function(m) { self.onMIDIMessage(m); };
} else {
this.outputs[port.name] = port;
+
+ if (port.name == 'nanoKONTROL2 MIDI 1') {
+ /* turn "external leds" mode on.
+ *
+ * The sysex dump has been recorded from the official Korg kontrol
+ * editor by the Overtone project, original code at:
+ * https://github.com/overtone/overtone/blob/master/src/overtone/device/midi/nanoKONTROL2.clj */
+ device("nanoKONTROL2 MIDI 1").raw([240, 126, 127, 6, 1, 247]);
+ device("nanoKONTROL2 MIDI 1").raw([240, 66, 64, 0, 1, 19, 0, 31, 18, 0, 247]);
+ device("nanoKONTROL2 MIDI 1").raw([240, 126, 127, 6, 1, 247]);
+
+ device("nanoKONTROL2 MIDI 1").raw([ 240, 66, 64, 0, 1, 19, 0, 127, 127,
+ 2, 3, 5, 64, 0, 0, 0, 1, 16, 1, 0, 0, 0, 0, 127, 0, 1, 0, 16,
+ 0, 0, 127, 0, 1, 0, 32, 0, 127, 0, 0, 1, 0, 48, 0, 127, 0, 0,
+ 1, 0, 64, 0, 127, 0, 16, 0, 1, 0, 1, 0, 127, 0, 1, 0, 0, 17, 0,
+ 127, 0, 1, 0, 0, 33, 0, 127, 0, 1, 0, 49, 0, 0, 127, 0, 1, 0,
+ 65, 0, 0, 127, 0, 16, 1, 0, 2, 0, 0, 127, 0, 1, 0, 18, 0, 127,
+ 0, 0, 1, 0, 34, 0, 127, 0, 0, 1, 0, 50, 0, 127, 0, 1, 0, 0, 66,
+ 0, 127, 0, 16, 1, 0, 0, 3, 0, 127, 0, 1, 0, 0, 19, 0, 127, 0,
+ 1, 0, 35, 0, 0, 127, 0, 1, 0, 51, 0, 0, 127, 0, 1, 0, 67, 0,
+ 127, 0, 0, 16, 1, 0, 4, 0, 127, 0, 0, 1, 0, 20, 0, 127, 0, 0,
+ 1, 0, 36, 0, 127, 0, 1, 0, 0, 52, 0, 127, 0, 1, 0, 0, 68, 0,
+ 127, 0, 16, 1, 0, 0, 5, 0, 127, 0, 1, 0, 21, 0, 0, 127, 0, 1,
+ 0, 37, 0, 0, 127, 0, 1, 0, 53, 0, 127, 0, 0, 1, 0, 69, 0, 127,
+ 0, 0, 16, 1, 0, 6, 0, 127, 0, 0, 1, 0, 22, 0, 127, 0, 1, 0, 0,
+ 38, 0, 127, 0, 1, 0, 0, 54, 0, 127, 0, 1, 0, 70, 0, 0, 127, 0,
+ 16, 1, 0, 7, 0, 0, 127, 0, 1, 0, 23, 0, 0, 127, 0, 1, 0, 39, 0,
+ 127, 0, 0, 1, 0, 55, 0, 127, 0, 0, 1, 0, 71, 0, 127, 0, 16, 0,
+ 1, 0, 58, 0, 127, 0, 1, 0, 0, 59, 0, 127, 0, 1, 0, 0, 46, 0,
+ 127, 0, 1, 0, 60, 0, 0, 127, 0, 1, 0, 61, 0, 0, 127, 0, 1, 0,
+ 62, 0, 127, 0, 0, 1, 0, 43, 0, 127, 0, 0, 1, 0, 44, 0, 127, 0,
+ 1, 0, 0, 42, 0, 127, 0, 1, 0, 0, 41, 0, 127, 0, 1, 0, 45, 0, 0,
+ 127, 0, 127, 127, 127, 127, 0, 127, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 247]);
+
+ device("nanoKONTROL2 MIDI 1").raw([240, 126, 127, 6, 1, 247]);
+ device("nanoKONTROL2 MIDI 1").raw([240, 66, 64, 0, 1, 19, 0, 31, 17, 0, 247]);
+
+ function on(note) { device("nanoKONTROL2 MIDI 1").cc(note, 127); }
+ function off(note) { device("nanoKONTROL2 MIDI 1").cc(note, 0); }
+ var leds = Array(43, 44, 42, 41, 45);
+ for (var i=0; i<8; i++) {
+ leds.push(64+i);
+ leds.push(48+i);
+ leds.push(32+i);
+ i += 1;
+ leds.push(32+i);
+ leds.push(48+i);
+ leds.push(64+i);
+ }
+ console.log(leds);
+ on(leds[0]);
+ on(leds[1]);
+ on(leds[2]);
+ var led_idx = 2;
+ var interval_id = setInterval(function() {
+ if (led_idx < leds.length) {
+ on(leds[led_idx+1]);
+ }
+ off(leds[led_idx-2]);
+ if (led_idx-1 == leds.length) {
+ clearInterval(interval_id);
+ }
+ led_idx += 1;
+ }, 50);
+ }
}
port.onstatechange = function(e) { self.onPortStateChange(e); };