qmk_firmware/keyboards/mitosis/keymaps/carvac_dv/keymap.c

// This is the Dvorak-friendly layout for the Mitosis by CarVac (/u/CarVac)
// It features space on the left thumb, shift on the right thumb, a
//  number layer with all the numbers on the home row, and a function layer
//  that provides mouse keys among other things.

#include QMK_KEYBOARD_H

enum mitosis_layers
{
	_STD,
	_NUM,
	_FN
};


//Mousekeys
#define MOUSEKEY_DELAY 300
#define MOUSEKEY_INTERNAL 50
#define MOUSEKEY_MAX_SPEED 20
#define MOUSEKEY_TIME_TO_MAX 30
#define MOUSEKEY_WHEEL_MAX_SPEED 8
#define MOUSEKEY_WHEEL_TIME_TO_MAX 40

// Fillers to make layering more clear
#define _______ KC_TRNS
#define XXXXXXX KC_NO

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

  /* QWERTY
   * .--------------------------------------------..--------------------------------------------.
   * | Q      | W      | E      | R      | T      || Y      | U      | I      | O      | P      |
   * |--------+--------+--------+--------+--------||--------+--------+--------+--------+--------|
   * | A      | S      | D      | F      | G      || J      | H      | K      | L      | ;      |
   * |--------+--------+--------+--------+--------||--------+--------+--------+--------+--------|
   * | Z      | X      | C      | V      | B      || N      | M      | ,      | .      | /      |
   * '--------+--------+--------+--------+--------||--------+--------+--------+--------+--------'
   *          | PGUP   | TAB    | LCTRL  | SPACE  || LSHIFT | ENTER  | UP     | PSCR   |
   *          |--------+--------+--------+--------||--------+--------+--------+--------|
   *          | PGDN   | LGUI   | LALT   | FN     || NUM    | LEFT   | DOWN   | RIGHT  |
   *          '-----------------------------------''-----------------------------------'
   */
  [_STD] = LAYOUT( /* Standard; as compatible with dvorak and qwerty as possible */
    KC_Q, KC_W,    KC_E,    KC_R,    KC_T,      KC_Y,      KC_U,    KC_I,    KC_O,    KC_P,
    KC_A, KC_S,    KC_D,    KC_F,    KC_G,      KC_H,      KC_J,    KC_K,    KC_L,    KC_SCLN,
    KC_Z, KC_X,    KC_C,    KC_V,    KC_B,      KC_N,      KC_M,    KC_COMM, KC_DOT,  KC_SLSH,
          KC_PGUP, KC_TAB,  KC_LCTL, KC_SPC,    KC_LSFT,  KC_ENT,  KC_UP,   KC_PSCR,
          KC_PGDN, KC_LGUI, KC_LALT, MO(_FN),   MO(_NUM), KC_LEFT, KC_DOWN, KC_RGHT
  ),

  /* Number layout, for data entry and programming purposes (Dvorak result in parens)
   * .--------------------------------------------..--------------------------------------------.
   * | TAB    |   (,<) |   (.>) | - ([{) | = (]}) || ] (=+) | pad *  | pad +  | pad -  | [ (/?) |
   * |--------+--------+--------+--------+--------||--------+--------+--------+--------+--------|
   * | 1      | 2      | 3      | 4      | 5      || 6      | 7      | 8      | 9      | 0      |
   * |--------+--------+--------+--------+--------||--------+--------+--------+--------+--------|
   * | F1     | F2     | F3     | F4     | F5     || F6     | F7     | F8     | F9     | F10    |
   * '--------+--------+--------+--------+--------||--------+--------+--------+--------+--------'
   *          | F11    | F12    |        |        ||        |        |        |        |
   *          |--------+--------+--------+--------||--------+--------+--------+--------|
   *          |        |        |        |        ||        |        |        |        |
   *          '-----------------------------------''-----------------------------------'
   */
  [_NUM] = LAYOUT( /* Number layout along the home row for maximum speed*/
    KC_TAB,  _______, _______, KC_MINS, KC_EQL,        KC_RBRC, KC_PAST, KC_PPLS, KC_PMNS, KC_LBRC,
    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,          KC_6,    KC_7,    KC_8,    KC_9,    KC_0,
    KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,         KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,
             KC_F11,  KC_F12,  _______, _______,       _______, _______, _______, _______,
             _______, _______, _______, _______,       _______, _______, _______, _______
  ),


  /* Fn layout, for typing purposes (Dvorak result in parens)
   * .--------------------------------------------..--------------------------------------------.
   * | `      |        | MS_U   |        |        || WH_U   | WH_L   | BTN3   | WH_R   | [ (/?) |
   * |--------+--------+--------+--------+--------||--------+--------+--------+--------+--------|
   * | ESC    | MS_L   | MS_D   | MS_R   |        || WH_D   | BTN1   | BTN2   |        | ' (-_) |
   * |--------+--------+--------+--------+--------||--------+--------+--------+--------+--------|
   * | APP    | MPRV   | MPLY   | MSTP   | MNXT   ||        | BSPC   | DEL    | INS    | \      |
   * '--------+--------+--------+--------+--------||--------+--------+--------+--------+--------'
   *          | VOLU   |        |        |        ||        |        | PGUP   |        |
   *          |--------+--------+--------+--------||--------+--------+--------+--------|
   *          | VOLD   |        |        |        ||        | HOME   | PGDN   | END    |
   *          '-----------------------------------''-----------------------------------'
   */
  [_FN] = LAYOUT( /* Function Layer, primary alternative layer featuring numpad on right hand,
                                     cursor keys on left hand, and all symbols*/
    KC_GRV,  _______, KC_MS_U, _______, _______,       KC_WH_U, KC_WH_L, KC_BTN3, KC_WH_R, KC_LBRC,
    KC_ESC,  KC_MS_L, KC_MS_D, KC_MS_R, _______,       KC_WH_D, KC_BTN1, KC_BTN2, _______, KC_QUOT,
    KC_APP,  KC_MPRV, KC_MPLY, KC_MSTP, KC_MNXT,       _______, KC_BSPC, KC_DEL,  KC_INS,  KC_BSLS,
             KC_VOLU, _______, _______, _______,       _______, _______, KC_PGUP, _______,
             KC_VOLD, _______, _______, _______,       _______, KC_HOME, KC_PGDN, KC_END
  ),

  /* blank key layout template
   * .--------------------------------------------..--------------------------------------------.
   * |        |        |        |        |        ||        |        |        |        |        |
   * |--------+--------+--------+--------+--------||--------+--------+--------+--------+--------|
   * |        |        |        |        |        ||        |        |        |        |        |
   * |--------+--------+--------+--------+--------||--------+--------+--------+--------+--------|
   * |        |        |        |        |        ||        |        |        |        |        |
   * '--------+--------+--------+--------+--------||--------+--------+--------+--------+--------'
   *          |        |        |        |        ||        |        |        |        |
   *          |--------+--------+--------+--------||--------+--------+--------+--------|
   *          |        |        |        |        ||        |        |        |        |
   *          '-----------------------------------''-----------------------------------'
   */

};

void matrix_scan_user(void) {
    uint8_t layer = biton32(layer_state);

    switch (layer) {
    	case _STD:
    		set_led_off;
    		break;
        case _FN:
            set_led_blue;
            break;
        case _NUM:
            set_led_red;
            break;
        default:
            break;
    }
};