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authorAnte Laurijssen <antelaurijssen@gmail.com>2017-05-14 20:07:35 -0400
committerAnte Laurijssen <antelaurijssen@gmail.com>2017-05-14 20:07:35 -0400
commitee0b34feaf99debbc47fe736001181dffa3cd6b1 (patch)
treeab20e39b5dc4b323c28fbad8bac40d2b93f0b7ec /keyboards
parentf006ebebbd0d4f9c3e57e299fc5e3e0326560702 (diff)
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Started working on custom midi chord function
Diffstat (limited to 'keyboards')
-rw-r--r--keyboards/s60_x/keymaps/bluebear/keymap.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/keyboards/s60_x/keymaps/bluebear/keymap.c b/keyboards/s60_x/keymaps/bluebear/keymap.c
index 3861ad04f..f963043c1 100644
--- a/keyboards/s60_x/keymaps/bluebear/keymap.c
+++ b/keyboards/s60_x/keymaps/bluebear/keymap.c
@@ -11,6 +11,13 @@ enum keyboard_layers {
// Midi Chord Keycodes
+bool midi_chord(uint8_t mode, uint16_t root);
+
+enum midi_chord_modes {
+ major = 0,
+ minor,
+};
+
enum midi_chord_keycodes {
//Major Chords
@@ -152,3 +159,64 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
),
};
+
+// Midi Chord Function
+
+bool midi_chord(uint8_t mode, uint16_t root) {
+ switch (mode) {
+ case 0:
+ uint8_t channel = midi_config.channel;
+ uint8_t tone = root - MIDI_TONE_MIN;
+ uint8_t velocity = compute_velocity(midi_config.velocity);
+ if (record->event.pressed) {
+ uint8_t root_note = midi_compute_note(root);
+ uint8_t major_third = midi_compute_note(root) + 4;
+ uint8_t fifth = midi_compute_note(root) + 7;
+ midi_send_noteon(&midi_device, channel, root_note, velocity);
+ midi_send_noteon(&midi_device, channel, major_third, velocity);
+ midi_send_noteon(&midi_device, channel, fifth, velocity);
+ tone_status[tone] = root_note;
+ }
+ else {
+ uint8_t root_note = tone_status[tone];
+ uint8_t major_third = root_note + 4;
+ uint8_t fifth = root_note + 7;
+ if (root_note != MIDI_INVALID_NOTE)
+ {
+ midi_send_noteoff(&midi_device, channel, root_note, velocity);
+ midi_send_noteoff(&midi_device, channel, major_third, velocity);
+ midi_send_noteoff(&midi_device, channel, fifth, velocity);
+ }
+ tone_status[tone] = MIDI_INVALID_NOTE;
+ }
+ return false;
+ case 1:
+ uint8_t channel = midi_config.channel;
+ uint8_t tone = root - MIDI_TONE_MIN;
+ uint8_t velocity = compute_velocity(midi_config.velocity);
+ if (record->event.pressed) {
+ uint8_t root_note = midi_compute_note(root);
+ uint8_t minor_third = midi_compute_note(root) + 3;
+ uint8_t fifth = midi_compute_note(root) + 7;
+ midi_send_noteon(&midi_device, channel, root_note, velocity);
+ midi_send_noteon(&midi_device, channel, major_third, velocity);
+ midi_send_noteon(&midi_device, channel, fifth, velocity);
+ tone_status[tone] = root_note;
+ }
+ else {
+ uint8_t root_note = tone_status[tone];
+ uint8_t minor_third = root_note + 3;
+ uint8_t fifth = root_note + 7;
+ if (root_note != MIDI_INVALID_NOTE)
+ {
+ midi_send_noteoff(&midi_device, channel, root_note, velocity);
+ midi_send_noteoff(&midi_device, channel, minor_third, velocity);
+ midi_send_noteoff(&midi_device, channel, fifth, velocity);
+ }
+ tone_status[tone] = MIDI_INVALID_NOTE;
+ }
+ return false;
+ };
+ return true;
+};
+