examples

2018-12-01 12:57:32 +01:00
parent 5aa8489eee
commit dd0197fa42
23 changed files with 3954 additions and 0 deletions
@@ -0,0 +1,79 @@
+#define MIDI_CHANNEL 1
+
+#include <spi4teensy3.h>
+#include <EEPROM.h>
+#include <CFO_BODYSEQ.h>
+
+// sequence ID
+int s1, s2;
+// sequence step index
+int indx1 = 0;
+int indx2 = 0;
+const int nbr_notes1 = 16;
+const int nbr_steps2 = 8;
+const int notes1[] = {12, 24, 7, 12, 36, 12, 24, 15, 0, 12, 48, 36, 19, 24, 3, 36};
+const int midiCC[] =     {8,  8, 11, 21, 21, 11, 21, 31, 8};
+const int midiValue[] =  {0, 80, 68, 68, 68, 72, 72, 72, 0};
+
+void setup() {
+
+  // We initialise the sound engine by calling Music.init() which outputs a tone
+  Music.init();
+  
+  Music.enableEnvelope1();
+  Music.enableEnvelope2();
+
+// Loading a preset from EEPROM
+  Music.getPreset(13);
+  
+// These guys just have to be here...
+  usbMIDI.setHandleNoteOff(OnNoteOff);
+  usbMIDI.setHandleNoteOn(OnNoteOn);
+  usbMIDI.setHandleControlChange(OnControlChange);
+  usbMIDI.setHandleRealTimeSystem(RealTimeSystem);
+  
+// this is the sequencer code
+  Sequencer.init(120);
+//  Midi.setMidiIn(false);
+//  Midi.setMidiThru(false);
+//  Midi.setMidiOut(false);
+//  Midi.setMidiClockIn(false);
+//  Midi.setMidiClockThru(false);
+//  Midi.setMidiClockOut(true);
+  Sequencer.setInternalClock(true);  
+
+  //Sequencer.newSequence(CALLBACK, SUBDIV);
+  // create new sequence and ID (s1)
+  s1 = Sequencer.newSequence(NOTE_16, &s1cb);
+  s2 = Sequencer.newSequence(NOTE_32, &s2cb);
+  Sequencer.setInternal(s1, true);
+  Sequencer.setExternal(s1, false);
+  Sequencer.setInternal(s2, true);
+  Sequencer.setExternal(s2, false);
+
+  // start sequence 1 and 2
+  Sequencer.startSequence(s1);
+  Sequencer.startSequence(s2);
+  
+}
+
+void loop() {
+  
+// Checking for incoming MIDI to use dashboard
+  usbMIDI.read();
+  Sequencer.update();
+  Midi.checkSerialMidi();
+}
+
+// callback function for the step sequencer
+
+void s1cb() {
+  Music.noteOn(notes1[indx1++] + 24, 127);
+  if(indx1 >= nbr_notes1) indx1 = 0;
+}
+
+void s2cb() {
+  Midi.controller(MIDI_CHANNEL - 1, midiCC[indx2], midiValue[indx2]);
+  indx2++;
+  if(indx2 >= nbr_steps2) indx2 = 0;
+}