5 void matrix_init_kb(void) {}
8 void matrix_scan_kb(void) {}
10 __attribute__ ((weak))
11 bool process_action_kb(keyrecord_t *record) {
15 __attribute__ ((weak))
16 bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
17 return process_record_user(keycode, record);
20 __attribute__ ((weak))
21 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
25 __attribute__ ((weak))
26 void leader_start(void) {}
28 __attribute__ ((weak))
29 void leader_end(void) {}
31 uint8_t starting_note = 0x0C;
36 bool music_activated = false;
39 static bool music_sequence_recording = false;
40 static bool music_sequence_playing = false;
41 static float music_sequence[16] = {0};
42 static uint8_t music_sequence_count = 0;
43 static uint8_t music_sequence_position = 0;
45 static uint16_t music_sequence_timer = 0;
46 static uint16_t music_sequence_interval = 100;
51 bool midi_activated = false;
56 uint16_t leader_time = 0;
58 uint16_t leader_sequence[3] = {0, 0, 0};
59 uint8_t leader_sequence_size = 0;
62 #define CHORDING_MAX 4
63 bool chording = false;
65 uint8_t chord_keys[CHORDING_MAX] = {0};
66 uint8_t chord_key_count = 0;
67 uint8_t chord_key_down = 0;
70 static uint8_t input_mode;
73 static bool shift_interrupted[2] = {0, 0};
75 bool keys_chord(uint8_t keys[]) {
76 uint8_t keys_size = sizeof(keys)/sizeof(keys[0]);
79 for (uint8_t i = 0; i < chord_key_count; i++) {
81 for (uint8_t j = 0; j < keys_size; j++) {
82 if (chord_keys[i] == (keys[j] & 0xFF)) {
83 in++; // detects key in chord
90 if (chord_keys[i] != 0) {
91 pass = false; // makes sure rest are blank
94 return (pass && (in == keys_size));
99 uint16_t hex_to_keycode(uint8_t hex)
103 } else if (hex < 0xA) {
104 return KC_1 + (hex - 0x1);
106 return KC_A + (hex - 0xA);
110 void set_unicode_mode(uint8_t os_target)
112 input_mode = os_target;
117 bool process_record_quantum(keyrecord_t *record) {
119 /* This gets the keycode from the key pressed */
120 keypos_t key = record->event.key;
123 #if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
126 if (record->event.pressed) {
127 layer = layer_switch_get_layer(key);
128 update_source_layers_cache(key, layer);
130 layer = read_source_layers_cache(key);
132 keycode = keymap_key_to_keycode(layer, key);
134 keycode = keymap_key_to_keycode(layer_switch_get_layer(key), key);
137 if (!process_record_kb(keycode, record))
140 // This is how you use actions here
141 // if (keycode == KC_LEAD) {
143 // action.code = ACTION_DEFAULT_LAYER_SET(0);
144 // process_action(record, action);
149 if (keycode == MI_ON && record->event.pressed) {
150 midi_activated = true;
155 if (keycode == MI_OFF && record->event.pressed) {
156 midi_activated = false;
157 midi_send_cc(&midi_device, 0, 0x7B, 0);
161 if (midi_activated) {
162 if (record->event.key.col == (MATRIX_COLS - 1) && record->event.key.row == (MATRIX_ROWS - 1)) {
163 if (record->event.pressed) {
164 starting_note++; // Change key
165 midi_send_cc(&midi_device, 0, 0x7B, 0);
166 // midi_send_cc(&midi_device, 1, 0x7B, 0);
167 // midi_send_cc(&midi_device, 2, 0x7B, 0);
168 // midi_send_cc(&midi_device, 3, 0x7B, 0);
169 // midi_send_cc(&midi_device, 4, 0x7B, 0);
173 if (record->event.key.col == (MATRIX_COLS - 2) && record->event.key.row == (MATRIX_ROWS - 1)) {
174 if (record->event.pressed) {
175 starting_note--; // Change key
176 midi_send_cc(&midi_device, 0, 0x7B, 0);
177 // midi_send_cc(&midi_device, 1, 0x7B, 0);
178 // midi_send_cc(&midi_device, 2, 0x7B, 0);
179 // midi_send_cc(&midi_device, 3, 0x7B, 0);
180 // midi_send_cc(&midi_device, 4, 0x7B, 0);
184 if (record->event.key.col == (MATRIX_COLS - 3) && record->event.key.row == (MATRIX_ROWS - 1) && record->event.pressed) {
185 offset++; // Change scale
186 midi_send_cc(&midi_device, 0, 0x7B, 0);
187 // midi_send_cc(&midi_device, 1, 0x7B, 0);
188 // midi_send_cc(&midi_device, 2, 0x7B, 0);
189 // midi_send_cc(&midi_device, 3, 0x7B, 0);
190 // midi_send_cc(&midi_device, 4, 0x7B, 0);
193 if (record->event.key.col == (MATRIX_COLS - 4) && record->event.key.row == (MATRIX_ROWS - 1) && record->event.pressed) {
194 offset--; // Change scale
195 midi_send_cc(&midi_device, 0, 0x7B, 0);
196 // midi_send_cc(&midi_device, 1, 0x7B, 0);
197 // midi_send_cc(&midi_device, 2, 0x7B, 0);
198 // midi_send_cc(&midi_device, 3, 0x7B, 0);
199 // midi_send_cc(&midi_device, 4, 0x7B, 0);
203 // uint8_t note = (starting_note + SCALE[record->event.key.col + offset])+12*(MATRIX_ROWS - record->event.key.row);
205 // uint8_t note = (starting_note + record->event.key.col + offset)+12*(MATRIX_ROWS - record->event.key.row);
207 uint8_t note = (starting_note + record->event.key.col + offset)+5*(MATRIX_ROWS - record->event.key.row);
209 // uint8_t note = (starting_note + record->event.key.col + offset)+7*(MATRIX_ROWS - record->event.key.row);
211 if (record->event.pressed) {
212 // midi_send_noteon(&midi_device, record->event.key.row, starting_note + SCALE[record->event.key.col], 127);
213 midi_send_noteon(&midi_device, 0, note, 127);
215 // midi_send_noteoff(&midi_device, record->event.key.row, starting_note + SCALE[record->event.key.col], 127);
216 midi_send_noteoff(&midi_device, 0, note, 127);
219 if (keycode < 0xFF) // ignores all normal keycodes, but lets RAISE, LOWER, etc through
225 if (keycode == AU_ON && record->event.pressed) {
230 if (keycode == AU_OFF && record->event.pressed) {
235 if (keycode == AU_TOG && record->event.pressed) {
247 if (keycode == MU_ON && record->event.pressed) {
252 if (keycode == MU_OFF && record->event.pressed) {
257 if (keycode == MU_TOG && record->event.pressed) {
269 if (keycode == MUV_IN && record->event.pressed) {
275 if (keycode == MUV_DE && record->event.pressed) {
281 if (music_activated) {
283 if (keycode == KC_LCTL && record->event.pressed) { // Start recording
285 music_sequence_recording = true;
286 music_sequence_playing = false;
287 music_sequence_count = 0;
291 if (keycode == KC_LALT && record->event.pressed) { // Stop recording/playing
293 music_sequence_recording = false;
294 music_sequence_playing = false;
298 if (keycode == KC_LGUI && record->event.pressed) { // Start playing
300 music_sequence_recording = false;
301 music_sequence_playing = true;
302 music_sequence_position = 0;
303 music_sequence_timer = 0;
307 if (keycode == KC_UP) {
308 if (record->event.pressed)
309 music_sequence_interval-=10;
313 if (keycode == KC_DOWN) {
314 if (record->event.pressed)
315 music_sequence_interval+=10;
319 float freq = ((float)220.0)*pow(2.0, -5.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row));
320 if (record->event.pressed) {
321 play_note(freq, 0xF);
322 if (music_sequence_recording) {
323 music_sequence[music_sequence_count] = freq;
324 music_sequence_count++;
330 if (keycode < 0xFF) // ignores all normal keycodes, but lets RAISE, LOWER, etc through
335 #ifndef DISABLE_LEADER
337 if (record->event.pressed) {
338 if (!leading && keycode == KC_LEAD) {
341 leader_time = timer_read();
342 leader_sequence_size = 0;
343 leader_sequence[0] = 0;
344 leader_sequence[1] = 0;
345 leader_sequence[2] = 0;
348 if (leading && timer_elapsed(leader_time) < LEADER_TIMEOUT) {
349 leader_sequence[leader_sequence_size] = keycode;
350 leader_sequence_size++;
356 #define DISABLE_CHORDING
357 #ifndef DISABLE_CHORDING
359 if (keycode >= 0x5700 && keycode <= 0x57FF) {
360 if (record->event.pressed) {
363 for (uint8_t i = 0; i < CHORDING_MAX; i++)
368 chord_keys[chord_key_count] = (keycode & 0xFF);
375 if (chord_key_down == 0) {
378 if (keys_chord((uint8_t[]){KC_ENTER, KC_SPACE})) {
380 unregister_code(KC_A);
383 for (uint8_t i = 0; i < chord_key_count; i++) {
384 register_code(chord_keys[i]);
385 unregister_code(chord_keys[i]);
395 #ifdef UNICODE_ENABLE
397 if (keycode > UNICODE(0) && record->event.pressed) {
398 uint16_t unicode = keycode & 0x7FFF;
401 register_code(KC_LALT);
404 register_code(KC_LCTL);
405 register_code(KC_LSFT);
407 unregister_code(KC_U);
410 register_code(KC_LALT);
411 register_code(KC_PPLS);
412 unregister_code(KC_PPLS);
415 for(int i = 3; i >= 0; i--) {
416 uint8_t digit = ((unicode >> (i*4)) & 0xF);
417 register_code(hex_to_keycode(digit));
418 unregister_code(hex_to_keycode(digit));
423 unregister_code(KC_LALT);
426 unregister_code(KC_LCTL);
427 unregister_code(KC_LSFT);
436 if (record->event.pressed) {
437 shift_interrupted[0] = false;
438 register_mods(MOD_BIT(KC_LSFT));
441 if (!shift_interrupted[0]) {
443 unregister_code(KC_9);
445 unregister_mods(MOD_BIT(KC_LSFT));
452 if (record->event.pressed) {
453 shift_interrupted[1] = false;
454 register_mods(MOD_BIT(KC_RSFT));
457 if (!shift_interrupted[1]) {
459 unregister_code(KC_0);
461 unregister_mods(MOD_BIT(KC_RSFT));
467 shift_interrupted[0] = true;
468 shift_interrupted[1] = true;
473 return process_action_kb(record);
476 void matrix_init_quantum() {
480 void matrix_scan_quantum() {
482 if (music_sequence_playing) {
483 if ((music_sequence_timer == 0) || (timer_elapsed(music_sequence_timer) > music_sequence_interval)) {
484 music_sequence_timer = timer_read();
485 stop_note(music_sequence[(music_sequence_position - 1 < 0)?(music_sequence_position - 1 + music_sequence_count):(music_sequence_position - 1)]);
486 play_note(music_sequence[music_sequence_position], 0xF);
487 music_sequence_position = (music_sequence_position + 1) % music_sequence_count;
496 bool is_music_on(void) {
497 return (music_activated != 0);
500 void music_toggle(void) {
501 if (!music_activated) {
508 void music_on(void) {
513 void music_off(void) {
520 //------------------------------------------------------------------------------
521 // Override these functions in your keymap file to play different tunes on
522 // different events such as startup and bootloader jump
524 __attribute__ ((weak))
525 void startup_user() {}
527 __attribute__ ((weak))
528 void shutdown_user() {}
530 __attribute__ ((weak))
531 void music_on_user() {}
533 __attribute__ ((weak))
534 void audio_on_user() {}
536 __attribute__ ((weak))
537 void music_scale_user() {}
539 //------------------------------------------------------------------------------