GPIO outputs are now MIDI controlable

1 files changed, 9 insertions, 1 deletions

diff --git a/software/rhmixxx/rhmixxx.c b/software/rhmixxx/rhmixxx.c
index 106c64a..d5ac080 100644
--- a/software/rhmixxx/rhmixxx.c
+++ b/software/rhmixxx/rhmixxx.c
@@ -83,7 +83,7 @@ static void process_incoming_midi(void)
     uint8_t cmd = ReceivedMIDIEvent.Data1 & 0xF0;

     uint8_t note = ReceivedMIDIEvent.Data2;

     uint8_t value = ReceivedMIDIEvent.Data3 & 0x7F;

-    if(note < 16 || note == 0x7F) { // TODO: hardcoded value

+    if(note < 16 || note == 0x7F) { // KEYPAD

       if(cmd == MIDI_COMMAND_NOTE_ON) {

         if(value <= 2) {

           switch(value) {

@@ -95,6 +95,14 @@ static void process_incoming_midi(void)
           keypad_led_blink(note, value);

         }

       }

+    } else if(note >= 64 && note <= 68) { // GPIO

+      if(cmd == MIDI_COMMAND_NOTE_ON) {

+        switch(value) {

+          case 0: gpio_out_off(note - 64); break;

+          case 1: gpio_out_on(note - 64); break;

+          case 2: gpio_out_toggle(note - 64); break;

+        }

+      }

     }

   }

 }