#include QMK_KEYBOARD_H enum plaid_layers { _QWERTY, _DVORAK, _COLEMAK, _LOWER, _RAISE, _FUNCTION, }; enum plaid_keycodes { QWERTY = SAFE_RANGE, COLEMAK, DVORAK, LED }; #define LOWER MO(_LOWER) #define RAISE MO(_RAISE) #define LED_ON 1 #define LED_OFF 0 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { /* Qwerty * ,-----------------------------------------------------------------------------------. * | Esc | Q | W | E | R | T | Y | U | I | O | P | Bksp | * |------+------+------+------+------+-------------+------+------+------+------+------| * | Tab | A | S | D | F | G | H | J | K | L | ; | " | * |------+------+------+------+------+------|------+------+------+------+------+------| * | LS/( | Z | X | C | V | B | N | M | , | . | / |Enter | * |------+------+------+------+------+------+------+------+------+------+------+------| * | Ctrl | LGUI | Alt | [ |Lower | Space |Raise | ] | RGUI | \ | RS/) | * `-----------------------------------------------------------------------------------' */ [_QWERTY] = LAYOUT_planck_mit(KC_ESC, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, KC_TAB, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_LSPO, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT, KC_LCTL, KC_LGUI, KC_LALT, KC_LBRC, LOWER, KC_SPC, RAISE, KC_RBRC, KC_RGUI, KC_BSLS, KC_RSPC), /* Colemak * ,-----------------------------------------------------------------------------------. * | Esc | Q | W | F | P | G | J | L | U | Y | ; | Bksp | * |------+------+------+------+------+-------------+------+------+------+------+------| * | Tab | A | R | S | T | D | H | N | E | I | O | " | * |------+------+------+------+------+------|------+------+------+------+------+------| * | LS/( | Z | X | C | V | B | K | M | , | . | / |Enter | * |------+------+------+------+------+------+------+------+------+------+------+------| * | Ctrl | LGUI | Alt | [ |Lower | Space |Raise | ] | RGUI | \ | RS/) | * `-----------------------------------------------------------------------------------' */ [_COLEMAK] = LAYOUT_planck_mit(KC_ESC, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC, KC_TAB, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT, KC_LSPO, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT, KC_LCTL, KC_RALT, KC_LALT, KC_LGUI, LOWER, KC_SPC, RAISE, KC_RBRC, KC_RGUI, KC_BSLS, KC_RSPC), /* Dvorak * ,-----------------------------------------------------------------------------------. * | Esc | " | , | . | P | Y | F | G | C | R | L | Bksp | * |------+------+------+------+------+-------------+------+------+------+------+------| * | Tab | A | O | E | U | I | D | H | T | N | S | / | * |------+------+------+------+------+------|------+------+------+------+------+------| * | Shift| ; | Q | J | K | X | B | M | W | V | Z |Enter | * |------+------+------+------+------+------+------+------+------+------+------+------| * | Ctrl | LGUI | Alt | [ |Lower | Space |Raise | ] | RGUI | \ | RS/) | * `-----------------------------------------------------------------------------------' */ [_DVORAK] = LAYOUT_planck_mit(KC_ESC, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_BSPC, KC_TAB, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_SLSH, KC_LSPO, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_ENT, KC_LCTL, KC_RALT, KC_LALT, KC_LGUI, LOWER, KC_SPC, RAISE, KC_RBRC, KC_RGUI, KC_BSLS, KC_RSPC), /* LOWER * ,----------------------------------------------------------------------------. * | | | MPRV | MPLY | MNXT | | | | PGUP| UP | PGDN|PSCR | * |------+------+------+------+------+-----+-----+-----+-----+-----------+-----+ * | | | MUTE | VOLD | VOLU | | | | LEFT| DOWN|RIGHT| | * |------+------+------+------+------+-----+-----+-----+-----+-----+-----+-----+ * | | | MAIL | WBAK | WFWD | | | | HOME| | END | | * |------+------+------+------+------+-----+-----+-----+-----+-----------+-----+ * | | | | | | DEL | | | | | | * `----------------------------------------------------------------------------' */ [_LOWER] = LAYOUT_planck_mit(KC_NO, KC_NO, KC_MPRV, KC_MPLY, KC_MNXT, KC_NO, KC_NO, KC_NO, KC_PGUP, KC_UP, KC_PGDN, KC_PSCR, KC_NO, KC_NO, KC_MUTE, KC_VOLD, KC_VOLU, KC_NO, KC_NO, KC_NO, KC_LEFT, KC_DOWN, KC_RGHT, KC_NO, KC_NO, KC_NO, KC_MAIL, KC_WBAK, KC_WFWD, KC_NO, KC_NO, KC_NO, KC_HOME, KC_NO, KC_END, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_DEL, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO), /* RAISE * ,--------------------------------------------------------------------------------. * | NLCK | 1 | 2 | 3 | - | | | | ! | # | $ | + | * |------+------+------+------+------+-----+-----+-----+------+------+------+------+ * | / | 4 | 5 | 6 | + | | | | % | ! | ! | = | * |------+------+------+------+------+-----+-----+-----+------+------+------+------+ * | * | 7 | 8 | 9 | , | | | | _ | - | @ | ~ | * |------+------+------+------+------+-----+-----+-----+------+------+------+------+ * | | 0 | . | Ent | = | | | | | | ` | * `--------------------------------------------------------------------------------' */ [_RAISE] = LAYOUT_planck_mit(KC_NLCK, KC_P1, KC_P2, KC_P3, KC_PMNS, KC_NO, KC_NO, KC_NO, KC_EXLM, KC_HASH, KC_DLR, KC_PLUS, KC_PSLS, KC_P4, KC_P5, KC_P6, KC_PPLS, KC_NO, KC_NO, KC_NO, KC_PERC, KC_ASTR, KC_AMPR, KC_EQL, KC_PAST, KC_P7, KC_P8, KC_P9, KC_PCMM, KC_NO, KC_NO, KC_NO, KC_UNDS, KC_MINS, KC_AT, KC_TILDE, KC_NO, KC_P0, KC_PDOT, KC_PENT, KC_PEQL, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_GRV), /* Function (Lower + Raise) * ,-----------------------------------------------------------------------------------------------------------------------. * | RESET| LCA_T(F1) | LCA_T(F2) | LCA_T(F3) | LCA_T(F4) | LCA_T(F5) | LCA_T(F6) | LCA_T(F7) | | | | | * |------+------------+-----------+-----------+-----------+-----------+-----------+-----------+------+------+------+------+ * | | | | | | QWERTY | DVORAK | COLEMAK | | | | | * |------+------------+-----------+-----------+-----------+-----------+-----------+-----------+------+------+------+------+ * | | | | | | | | | | | | | * |------+------------+-----------+-----------+-----------+-----------+-----------+-----------+------+------+------+------+ * | | | | | | LED | | | | | | * `-----------------------------------------------------------------------------------------------------------------------' */ [_FUNCTION] = LAYOUT_planck_mit(RESET, LCA_T(KC_F1), LCA_T(KC_F2), LCA_T(KC_F3), LCA_T(KC_F4), LCA_T(KC_F5), LCA_T(KC_F6), LCA_T(KC_F7), KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, QWERTY, DVORAK, COLEMAK, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, LED, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO)}; // constants to toggle LED behavior // Setup config struct for LED typedef union { uint32_t raw; struct { bool red_mode : 1; bool green_mode : 1; }; } led_config_t; led_config_t led_config; void keyboard_post_init_user(void) { led_config.raw = eeconfig_read_user(); } void eeconfig_init_user(void) { // EEPROM is getting reset! led_config.raw = 0; led_config.red_mode = LED_ON; led_config.green_mode = LED_ON; eeconfig_update_user(led_config.raw); eeconfig_update_user(led_config.raw); } // When LOWER and RAISE are held together, go to the FUNCTION layer uint32_t layer_state_set_user(uint32_t state) { return update_tri_layer_state(state, _LOWER, _RAISE, _FUNCTION); } // Runs constantly in the background, in a loop. void matrix_scan_user(void) { uint8_t layer = biton32(layer_state); switch (layer) { case _LOWER: writePinHigh(LED_RED); break; case _RAISE: writePinHigh(LED_GREEN); break; default: writePinLow(LED_GREEN); writePinLow(LED_RED); } } 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 LED: if (record->event.pressed) { if (led_config.red_mode == LED_ON && led_config.green_mode == LED_ON) { led_config.red_mode = LED_OFF; led_config.green_mode = LED_OFF; } else if (led_config.red_mode == LED_OFF && led_config.green_mode == LED_OFF) { led_config.red_mode = LED_ON; led_config.green_mode = LED_ON; } } eeconfig_update_user(led_config.raw); return false; break; } return true; }