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Added bending to MIDI (#2740) 

This is done via MI_BENDD and MI_BENDU. At the moment the value is
hardcoded and cannot be adjusted (future commit?) and is the max for the
`midi_send_pitchbend` function (up or down).

`MI_BENDD` and `MI_BENDU` both require `#define MIDI_ADVANCED`

MIDI pitch bend was already implemented in `protocol/midi.c`, I merely
added the keycodes to trigger them. :) (thanks to Jack, two years ago
in commit fb4fe52c apparently)
This commit is contained in:
adiron 2018-04-19 05:22:08 +03:00 committed by Jack Humbert
parent a7fca47686
commit 3d3c093173
2 changed files with 23 additions and 0 deletions
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20
quantum/process_keycode/process_midi.c
View File

@ -222,6 +222,26 @@ bool process_midi(uint16_t keycode, keyrecord_t *record)
dprintf("midi modulation interval %d\n", midi_config.modulation_interval);
}
return false;
case MI_BENDD:
if (record->event.pressed) {
midi_send_pitchbend(&midi_device, midi_config.channel, -0x2000);
dprintf("midi pitchbend channel:%d amount:%d\n", midi_config.channel, -0x2000);
}
else {
midi_send_pitchbend(&midi_device, midi_config.channel, 0);
dprintf("midi pitchbend channel:%d amount:%d\n", midi_config.channel, 0);
}
return false;
case MI_BENDU:
if (record->event.pressed) {
midi_send_pitchbend(&midi_device, midi_config.channel, 0x1fff);
dprintf("midi pitchbend channel:%d amount:%d\n", midi_config.channel, 0x1fff);
}
else {
midi_send_pitchbend(&midi_device, midi_config.channel, 0);
dprintf("midi pitchbend channel:%d amount:%d\n", midi_config.channel, 0);
}
return false;
};
return true;

3
quantum/quantum_keycodes.h
View File

@ -383,6 +383,9 @@ enum quantum_keycodes {
MI_MOD, // modulation
MI_MODSD, // decrease modulation speed
MI_MODSU, // increase modulation speed
MI_BENDD, // Bend down
MI_BENDU, // Bend up
#endif // MIDI_ADVANCED
// Backlight functionality