qmk/keymap.c

/* Copyright 2022 Christoph Cullmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include QMK_KEYBOARD_H

// our layers, used as index in layers and rgb lights
enum planck_layers {
  _QWERTY,
  _LOWER,
  _RAISE,
  _NAV,
  _CMD,
  _FN
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

/* Qwerty
 * ,-----------------------------------------------------------------------------------.
 * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * | Ctrl |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * | Ctrl |  GUI |  Alt | Cmd  |      |Space |     | Bksp  |  Fn  |  Alt |  GUI | Ctrl |
 * `-----------------------------------------------------------------------------------'
 */
[_QWERTY] = LAYOUT_planck_grid(
    KC_TAB,  KC_Q,    KC_W,    KC_E,     KC_R,    KC_T,    KC_Y,    KC_U,   KC_I,    KC_O,    KC_P,    KC_BSPC,
    LCTL_T(KC_ESC),  KC_A,    RALT_T(KC_S),    LALT_T(KC_D),     LSFT_T(KC_F),    KC_G,    KC_H,    RSFT_T(KC_J),   LALT_T(KC_K),    RALT_T(KC_L),    LT(_NAV, KC_SCLN),     RCTL_T(KC_QUOT),
    KC_LSFT,  KC_Z,    KC_X,    KC_C,     KC_V,    KC_B,    KC_N,    KC_M,   KC_COMM, KC_DOT,  KC_SLSH,  RSFT_T(KC_ENT),
    KC_LCTL, KC_LGUI, KC_LALT, MO(_CMD),   MO(_LOWER),  KC_SPC,    KC_ENT,   MO(_RAISE),   MO(_FN),   KC_RALT, KC_RGUI, KC_RCTL
),

/* Lower
 * ,-----------------------------------------------------------------------------------.
 * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |   {  |   }  |  |   |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO ~ |ISO | | Home | End  |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |      |      |      |      |      |      |      |
 * `-----------------------------------------------------------------------------------'
 */
[_LOWER] = LAYOUT_planck_grid(
    KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR,    KC_ASTR,    KC_LPRN, KC_RPRN, _______,
    KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS,    KC_PLUS,    KC_LCBR, KC_RCBR, KC_PIPE,
    _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  S(KC_NUHS), S(KC_NUBS), KC_HOME, KC_END,  _______,
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
),

/* Raise
 * ,-----------------------------------------------------------------------------------.
 * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   -  |   =  |   [  |   ]  |  \   |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO # |ISO / |Pg Up |Pg Dn |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |      |      |      |      |      |      |      |
 * `-----------------------------------------------------------------------------------'
 */
[_RAISE] = LAYOUT_planck_grid(
    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    _______,
    KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS,
    _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_NUHS, KC_NUBS, KC_PGUP, KC_PGDN, _______,
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
),

/* Navigation layer
 * ,-----------------------------------------------------------------------------------.
 * |      |      |      |      |      |      |      |      |  Up  |      |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      | Home | PgUp | PgDn | End  |      |      | Left | Down | Right|      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |      |      |      |      |      |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |      |      |      |      |      |      |      |
 * `-----------------------------------------------------------------------------------'
 */
[_NAV] = LAYOUT_planck_grid(
    _______, _______, _______, _______, _______, _______, _______, _______,   KC_UP, _______, _______, _______,
    _______, KC_HOME, KC_PGUP, KC_PGDN,  KC_END, _______, _______, KC_LEFT, KC_DOWN, KC_RGHT, _______, _______,
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
),

/* Command layer
 * ,-----------------------------------------------------------------------------------.
 * |      |      |      |      |      |             |      |      |      |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |Print |      |      |      |      |             |      |      |      |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |             |      |      |      |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |             |      |      |      |      |      |
 * `-----------------------------------------------------------------------------------'
 */
[_CMD] = LAYOUT_planck_grid(
    _______, _______, _______, _______, _______, _______, _______, _______, _______,  _______, _______, _______,
    KC_PSCR, _______, _______, _______, _______, _______, _______, _______, _______,  _______, _______, _______,
    _______, _______, _______, _______, _______, _______, _______, _______, _______,  _______, _______, _______,
    _______, _______, _______, _______, _______, _______, _______, _______, _______,  _______, _______, _______
),

/*
 * Function layer
 *               v------------------------RGB CONTROL--------------------v
 * ,-----------------------------------------------------------------------------------.
 * | Boot |      | RGB  |RGBMOD| HUE+ | HUE- | SAT+ | SAT- |BRGTH+|BRGTH-|      |Reboot|
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |             |      |      |      |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |             |      |      |      |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |             |      |      |      |      |      |
 * `-----------------------------------------------------------------------------------'
 */
[_FN] = LAYOUT_planck_grid(
    QK_BOOT, _______, RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD,  RGB_VAI, RGB_VAD, _______,  QK_RBT,
    _______, _______, _______, _______, _______, _______, _______, _______, _______,  _______, _______, _______,
    _______, _______, _______, _______, _______, _______, _______, _______, _______,  _______, _______, _______,
    _______, _______, _______, _______, _______, _______, _______, _______, _______,  _______, _______, _______
)

};

// per-key tapping term
uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) {
    switch (keycode) {
        case RALT_T(KC_S):
        case LALT_T(KC_D):
        case LSFT_T(KC_F):
        case RSFT_T(KC_J):
        case LALT_T(KC_K):
        case RALT_T(KC_L):
            return TAPPING_TERM_HOME_ROW;
        default:
            return TAPPING_TERM;
    }
}

/* plwnck rev6 RGB layout:
 * ----------------------------------
 * |   6       5       4        3   |
 * |               0                |
 * |   7       8       1        2   |
 * ----------------------------------
 */

const rgblight_segment_t PROGMEM qwerty_layer[] = RGBLIGHT_LAYER_SEGMENTS(
    {1, 8, HSV_WHITE}
);

const rgblight_segment_t PROGMEM lower_layer[] = RGBLIGHT_LAYER_SEGMENTS(
    {1, 8, HSV_BLUE}
);

const rgblight_segment_t PROGMEM raise_layer[] = RGBLIGHT_LAYER_SEGMENTS(
    {1, 8, HSV_YELLOW}
);

const rgblight_segment_t PROGMEM nav_layer[] = RGBLIGHT_LAYER_SEGMENTS(
    {1, 8, HSV_WHITE}
);

const rgblight_segment_t PROGMEM cmd_layer[] = RGBLIGHT_LAYER_SEGMENTS(
    {1, 8, HSV_GREEN}
);

const rgblight_segment_t PROGMEM fn_layer[] = RGBLIGHT_LAYER_SEGMENTS(
    {1, 8, HSV_RED}
);

const rgblight_segment_t * const PROGMEM my_rgb_layers[] = RGBLIGHT_LAYERS_LIST(
    [_QWERTY] = qwerty_layer,
    [_LOWER] = lower_layer,
    [_RAISE] = raise_layer,
    [_NAV] = nav_layer,
    [_CMD] = cmd_layer,
    [_FN] = fn_layer
);

void keyboard_post_init_user(void) {
    // Enable the LED layers
    rgblight_layers = my_rgb_layers;
}

layer_state_t layer_state_set_user(layer_state_t state)
{
    rgblight_set_layer_state(_LOWER, layer_state_cmp(state, _LOWER));
    rgblight_set_layer_state(_RAISE, layer_state_cmp(state, _RAISE));
    rgblight_set_layer_state(_NAV, layer_state_cmp(state, _NAV));
    rgblight_set_layer_state(_CMD, layer_state_cmp(state, _CMD));
    rgblight_set_layer_state(_FN, layer_state_cmp(state, _FN));
    return state;
}