Diff
1diff --git a/quantum/midi/qmk_midi.c b/quantum/midi/qmk_midi.c
2index 43ebd72937afdf055436e075d0fba3d9cbcd293e..6b8831fb589d90ebcfe52035238b5da67cc4bdf5 100644
3--- a/quantum/midi/qmk_midi.c
4+++ b/quantum/midi/qmk_midi.c
5@@ -108,10 +108,10 @@ static void fallthrough_callback(MidiDevice* device, uint16_t cnt, uint8_t byte0
6 if (cnt == 3) {
7 switch (byte0 & 0xF0) {
8 case MIDI_NOTEON:
9- play_note(((double)261.6) * pow(2.0, -4.0) * pow(2.0, (byte1 & 0x7F) / 12.0), (byte2 & 0x7F) / 8);
10+ play_note(440.0f * powf(2.0f, ((byte1 & 0x7F) - 57) / 12.0f), (byte2 & 0x7F) / 8);
11 break;
12 case MIDI_NOTEOFF:
13- stop_note(((double)261.6) * pow(2.0, -4.0) * pow(2.0, (byte1 & 0x7F) / 12.0));
14+ stop_note(440.0f * powf(2.0f, ((byte1 & 0x7F) - 57) / 12.0f));
15 break;
16 }
17 }