updates midi in play_note to better octave

8 years ago · 897f5b2f9d
parent aaa758f1d3
commit 897f5b2f9d
1 changed files with 2 additions and 2 deletions
--- a/tmk_core/protocol/lufa/lufa.c
+++ b/tmk_core/protocol/lufa/lufa.c
@ -947,10 +947,10 @@ void fallthrough_callback(MidiDevice * device,
  if (cnt == 3) {
    switch (byte0 & 0xF0) {
        case MIDI_NOTEON:
-            play_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(byte1 & 0x7F)/12.0), (byte2 & 0x7F) / 8);
+            play_note(((double)261.6)*pow(2.0, -4.0)*pow(2.0,(byte1 & 0x7F)/12.0), (byte2 & 0x7F) / 8);
            break;
        case MIDI_NOTEOFF:
-            stop_note(((double)261.6)*pow(2.0, -1.0)*pow(2.0,(byte1 & 0x7F)/12.0));
+            stop_note(((double)261.6)*pow(2.0, -4.0)*pow(2.0,(byte1 & 0x7F)/12.0));
            break;
    }
  }