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/* Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) 2020 Max Drasbeck
*
* You are free to:
*
* Share — copy and redistribute the material in any medium or format
* Adapt — remix, transform, and build upon the material
* for any purpose, even commercially.
*
* The licensor cannot revoke these freedoms as long as you follow the license terms.
*/
#include QMK_KEYBOARD_H
#include "muse.h"
enum preonic_layers {
_QWERTY,
_COLEMAK,
_DVORAK,
_LOWER,
_RAISE,
_ADJUST
};
enum preonic_keycodes {
QWERTY = SAFE_RANGE,
COLEMAK,
DVORAK,
LOWER,
RAISE,
BACKLIT
};
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[_QWERTY] = LAYOUT_preonic_grid(
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC,
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC,
KC_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, SC_SENT,
KC_LCTL, KC_NO, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_NUBS, KC_LCTL, KC_NO, KC_NO
),
[_COLEMAK] = LAYOUT_preonic_grid(
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC,
KC_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_DEL,
KC_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT,
BACKLIT, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT
),
[_DVORAK] = LAYOUT_preonic_grid(
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC,
KC_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_DEL,
KC_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_SLSH,
KC_LSFT, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_ENT,
BACKLIT, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT
),
[_LOWER] = LAYOUT_preonic_grid(
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_DEL,
KC_TRNS, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO , KC_PGUP, KC_MINS, KC_EQL, KC_RBRC,
KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_NO, KC_HOME, KC_PGDN, KC_END, KC_NO, KC_NUHS,
KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_NO, KC_NO, KC_NO, KC_NO, KC_INT1, KC_ENT,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_VOLD, KC_VOLU, KC_MPLY
),
[_RAISE] = LAYOUT_preonic_grid(
KC_TRNS, RALT(KC_1), RALT(KC_2), RALT(KC_3), RALT(KC_4), RALT(KC_5), RALT(KC_6), RALT(KC_7), RALT(KC_8), RALT(KC_9), RALT(KC_0), KC_DEL,
KC_TRNS, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_UP, KC_MINS, KC_EQL, KC_RBRC,
KC_ESC, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_LEFT, KC_DOWN, KC_RGHT, KC_NO, KC_NUHS,
KC_LSFT, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_VOLD, KC_VOLU, KC_MUTE, KC_INT1, SC_SENT,
KC_TRNS, KC_TRNS, KC_TRNS, KC_RALT, KC_TRNS, KC_TRNS, KC_TRNS, RALT(KC_NUBS), KC_TRNS, KC_VOLD, KC_VOLU, KC_MPLY
),
/* Adjust (Lower + Raise)
* ,-----------------------------------------------------------------------------------.
* | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | | Reset| | | | | | | | | | Del |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | | | |Aud on|AudOff|AGnorm|AGswap|Qwerty|Colemk|Dvorak| | |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | |Voice-|Voice+|Mus on|MusOff|MidiOn|MidOff| | | | | |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | | | | | | | | | | | |
* `-----------------------------------------------------------------------------------'
*/
[_ADJUST] = LAYOUT_preonic_grid(
KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,
_______, QK_BOOT, DB_TOGG, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL,
_______, _______, MU_NEXT, AU_ON, AU_OFF, AG_NORM, AG_SWAP, QWERTY, COLEMAK, DVORAK, _______, _______,
_______, AU_PREV, AU_NEXT, MU_ON, MU_OFF, MI_ON, MI_OFF, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
)
};
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case QWERTY:
if (record->event.pressed) {
set_single_persistent_default_layer(_QWERTY);
}
return false;
break;
case COLEMAK:
if (record->event.pressed) {
set_single_persistent_default_layer(_COLEMAK);
}
return false;
break;
case DVORAK:
if (record->event.pressed) {
set_single_persistent_default_layer(_DVORAK);
}
return false;
break;
case LOWER:
if (record->event.pressed) {
layer_on(_LOWER);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
} else {
layer_off(_LOWER);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
}
return false;
break;
case RAISE:
if (record->event.pressed) {
layer_on(_RAISE);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
} else {
layer_off(_RAISE);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
}
return false;
break;
case BACKLIT:
if (record->event.pressed) {
register_code(KC_RSFT);
#ifdef BACKLIGHT_ENABLE
backlight_step();
#endif
#ifdef __AVR__
writePinLow(E6);
#endif
} else {
unregister_code(KC_RSFT);
#ifdef __AVR__
writePinHigh(E6);
#endif
}
return false;
break;
}
return true;
};
bool muse_mode = false;
uint8_t last_muse_note = 0;
uint16_t muse_counter = 0;
uint8_t muse_offset = 70;
uint16_t muse_tempo = 50;
bool encoder_update_user(uint8_t index, bool clockwise) {
if (muse_mode) {
if (IS_LAYER_ON(_RAISE)) {
if (clockwise) {
muse_offset++;
} else {
muse_offset--;
}
} else {
if (clockwise) {
muse_tempo+=1;
} else {
muse_tempo-=1;
}
}
} else {
if (clockwise) {
register_code(KC_PGDN);
unregister_code(KC_PGDN);
} else {
register_code(KC_PGUP);
unregister_code(KC_PGUP);
}
}
return true;
}
bool dip_switch_update_user(uint8_t index, bool active) {
switch (index) {
case 0:
if (active) {
layer_on(_ADJUST);
} else {
layer_off(_ADJUST);
}
break;
case 1:
if (active) {
muse_mode = true;
} else {
muse_mode = false;
}
}
return true;
}
void matrix_scan_user(void) {
#ifdef AUDIO_ENABLE
if (muse_mode) {
if (muse_counter == 0) {
uint8_t muse_note = muse_offset + SCALE[muse_clock_pulse()];
if (muse_note != last_muse_note) {
stop_note(compute_freq_for_midi_note(last_muse_note));
play_note(compute_freq_for_midi_note(muse_note), 0xF);
last_muse_note = muse_note;
}
}
muse_counter = (muse_counter + 1) % muse_tempo;
} else {
if (muse_counter) {
stop_all_notes();
muse_counter = 0;
}
}
#endif
}
bool music_mask_user(uint16_t keycode) {
switch (keycode) {
case RAISE:
case LOWER:
return false;
default:
return true;
}
}
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