Initial commit

.gitattributes

@@ -0,0 +1,2 @@
+# Auto detect text files and perform LF normalization
+* text=auto

MidiBulb.ino

@@ -0,0 +1,64 @@
+#include <MIDI.h>
+#include <SoftwareSerial.h>
+
+SoftwareSerial softSerial(2,3);
+MIDI_CREATE_INSTANCE(SoftwareSerial, softSerial, midiA);
+
+const int bulbPinA = 4;
+const int bulbPinB = 5;
+const int bulbPinC = 6;
+const int bulbPinD = 7;
+const int statusLed = 13;
+
+void handleNoteOn(byte channel, byte pitch, byte velocity)
+{
+  switch( pitch % 4 ){
+    case 0:
+      digitalWrite(bulbPinA, HIGH);
+      break;
+    case 1:
+      digitalWrite(bulbPinB, HIGH);
+      break;
+    case 2:
+      digitalWrite(bulbPinC, HIGH);
+      break;
+    case 3:
+      digitalWrite(bulbPinD, HIGH);
+  }
+  digitalWrite(statusLed, HIGH);
+}
+
+void handleNoteOff(byte channel, byte pitch, byte velocity)
+{
+  switch( pitch % 4 ){
+    case 0:
+      digitalWrite(bulbPinA, LOW);
+      break;
+    case 1:
+      digitalWrite(bulbPinB, LOW);
+      break;
+    case 2:
+      digitalWrite(bulbPinC, LOW);
+      break;
+    case 3:
+      digitalWrite(bulbPinD, LOW);
+  }
+  digitalWrite(statusLed, LOW);
+}
+
+void setup()
+{
+    midiA.setHandleNoteOn(handleNoteOn);
+    midiA.setHandleNoteOff(handleNoteOff);
+    midiA.begin(MIDI_CHANNEL_OMNI);
+
+    pinMode(bulbPinA, OUTPUT);
+    pinMode(bulbPinB, OUTPUT);
+    pinMode(bulbPinC, OUTPUT);
+    pinMode(bulbPinD, OUTPUT);
+}
+
+void loop()
+{
+    midiA.read();
+}