examples

2018-12-01 13:03:45 +01:00
parent c142b5b200
commit 7423e4c41b
3 changed files with 134 additions and 0 deletions
@@ -0,0 +1,59 @@
+#define MIDI_CHANNEL 1
+
+#include <Wire.h>
+#include <Adafruit_TCS34725.h>
+#include <spi4teensy3.h>
+#include <EEPROM.h>
+#include <Haarnet.h>
+
+// sequence ID
+int s1;
+// sequence step index
+int indx1 = 0;
+const int nbr_notes = 16;
+const int notes[] = {12, 24, 7, 12, 36, 12, 24, 15, 0, 12, 48, 36, 19, 24, 3, 36};
+
+void setup() {
+
+  // We initialise the sound engine by calling Music.init() which outputs a tone
+  Music.init();
+  
+  Music.enableEnvelope1();
+  Music.enableEnvelope2();
+
+// These guys just have to be here...
+  usbMIDI.setHandleNoteOff(OnNoteOff);
+  usbMIDI.setHandleNoteOn(OnNoteOn);
+  usbMIDI.setHandleControlChange(OnControlChange);
+  
+    // this is the sequencer code
+  Sequencer.init(128);
+
+  //Sequencer.newSequence(BPM, CALLBACK, SUBDIV);
+  // create new sequence and ID (s1)
+  s1 = Sequencer.newSequence(&s1cb, NOTE_16);      
+
+  // start sequence 1
+  Sequencer.startSequence(s1);
+  
+// Loading a preset from EEPROM
+  Music.getPreset(16);
+
+// Uncomment below if you want another midi note  
+//  Music.noteOn(48,127);
+
+}
+
+void loop() {
+  
+// Checking for incoming MIDI to use dashboard
+  usbMIDI.read();
+  Sequencer.update();
+}
+
+// callback function for the step sequencer
+
+void s1cb() {
+  Music.noteOn(notes[indx1++] + 24, 127);
+  if(indx1 >= nbr_notes) indx1 = 0;
+}