Planck keymap (qmk)

keymap.c

#include "planck.h"
#include "action_layer.h"

extern keymap_config_t keymap_config;

#define QWERTY 0
#define PLOVER 1
#define RAISE 2
#define DEAD 3
#define RAISE_DEAD 4
#define NUMPAD 5
#define FN 6

enum planck_keycodes {
    KC_QWERTY = SAFE_RANGE,
    KC_PLOVER,
    KC_RAISE,
    KC_DEAD
};

#define _______ KC_TRNS
#define XXXXXXX KC_NO

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

[QWERTY] = {
    {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_RAISE, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT},
    {KC_DEAD,  KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, OSL(NUMPAD)},
    {KC_MUTE,  KC_VOLD, KC_VOLU, KC_LGUI, KC_LCTL, KC_SPC,  KC_ENT,  KC_LSFT, KC_LALT, KC_PSCR, KC_RCTL, OSL(FN)}
},

[PLOVER] = {
    {XXXXXXX,   KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC},
    {XXXXXXX,   KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT},
    {XXXXXXX,   KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    XXXXXXX},
    {KC_QWERTY, XXXXXXX, XXXXXXX, XXXXXXX, KC_C,    KC_V,    KC_N,    KC_M,    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX}
},

[RAISE] = {
    {KC_CAPS, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DELETE},
    {_______, KC_TAB,  KC_LEFT, KC_UP,   KC_DOWN, KC_RGHT, KC_GRV,  KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS},
    {KC_DEAD, XXXXXXX, KC_PGUP, KC_HOME, KC_END,  KC_PGDN, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX},
    // TODO mute mic and brightness buttons
    {XXXXXXX, XXXXXXX, XXXXXXX, _______, _______, _______, _______, _______, _______, XXXXXXX, XXXXXXX, XXXXXXX}
},

// TODO
[DEAD] = {
    {_______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______},
    {KC_RAISE, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______},
    {_______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______},
    {_______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______}
},

// TODO
[RAISE_DEAD] = {
    {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______},
    {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______},
    {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______},
    {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______}
},

[NUMPAD] = {
    {XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_P7,   KC_P8,   KC_P9,   KC_PSLS, XXXXXXX},
    {XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_P4,   KC_P5,   KC_P6,   KC_PAST, XXXXXXX},
    {XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_P1,   KC_P2,   KC_P3,   KC_PMNS, _______},
    {XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_P0,   KC_PDOT, KC_PENT, KC_PPLS, XXXXXXX}
},

[FN] = {
    {KC_F1,            KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12},
    {MAGIC_TOGGLE_NKRO,XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_TOGG},
    {RESET,            DEBUG,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_STEP},
    {KC_PLOVER,        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______}
},

};

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
    switch (keycode) {
    case KC_RAISE:
        if (record->event.pressed) {
            layer_on(RAISE);
            update_tri_layer(RAISE, DEAD, RAISE_DEAD);
        } else {
            layer_off(RAISE);
            update_tri_layer(RAISE, DEAD, RAISE_DEAD);
        }
        return false;
    case KC_DEAD:
        if (record->event.pressed) {
            layer_on(DEAD);
            update_tri_layer(RAISE, DEAD, RAISE_DEAD);
        } else {
            layer_off(DEAD);
            update_tri_layer(RAISE, DEAD, RAISE_DEAD);
        }
        return false;
    case KC_PLOVER:
        if (record->event.pressed) {
            layer_off(FN);
            layer_on(PLOVER);
            keymap_config.nkro = 1;
            register_code(KC_A);
            register_code(KC_S);
            register_code(KC_D);
            register_code(KC_F);
            unregister_code(KC_A);
            unregister_code(KC_S);
            unregister_code(KC_D);
            unregister_code(KC_F);
        }
        return false;
    case KC_QWERTY:
        if (record->event.pressed) {
            layer_off(PLOVER);
            layer_on(QWERTY);
            register_code(KC_A);
            register_code(KC_S);
            register_code(KC_D);
            register_code(KC_F);
            unregister_code(KC_A);
            unregister_code(KC_S);
            unregister_code(KC_D);
            unregister_code(KC_F);
        }
        return false;
    }
    return true;
}