Added software folder, soudn and MIDI library and arduino example code

2012-08-25 16:02:48 +02:00
parent 593d9901d9
commit 3b0ccb90da
16 changed files with 1774 additions and 0 deletions
@@ -0,0 +1,50 @@
+
+// This needs to be in all sketches at the moment
+#include <stdint.h>
+
+// The Music and Midi objects are automatically instantiated when the header file is included.
+// Make calls to the Music and Midi objects with "Music.function(args)" and "Midi.function(args)"
+// You still need to call Music.init() and Midi.init() in the setup() function below.
+#include <Music.h>
+
+// variables for this sketch
+boolean noteIsOn = false;
+int note = 48;
+
+long time = 0;
+long lastTime = 0;
+long beatTime = 1000;
+
+
+void setup() {
+
+  // We initialise the sound engine by calling Music.init() which outputs a tone
+  Music.init();
+  
+  // enabling the envelope lets us define an gain envelope for the synth
+  // without having to specify it in our loop() or physics code.
+  Music.enableEnvelope();
+  Music.setAttack(0x0FFF);
+  Music.setDecay(0x0004);
+  Music.setSustain(0x00FF);
+  Music.setRelease(0x0008);
+  
+}
+
+void loop() {
+  
+  // This short routine loops note over and over again
+  time = millis();
+  if(time - lastTime > beatTime) {
+    if(!noteIsOn) {
+      Music.noteOn(note);
+      noteIsOn = true;
+    } else {
+      Music.noteOff();
+      noteIsOn = false;
+    }
+    lastTime = time;
+  }
+
+}
+