keymap.c

#include QMK_KEYBOARD_H

#define _______ KC_TRNS
#define XXXXXXX KC_NO

/*
  CHANGES FROM DEFAULT LAYER:
  FULL-SIZED BACKSPACE
  FULL-SIZED LSHIFT
  2U NUMPAD PLUS
  RCTRL, RGUI ADDED
  GUI, ALT KEYS SWAPPED
  FUNCTION LAYER REDONE WITH MEDIA KEYS
*/

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

  /* Layer 0, default layer
____________________________________________________________________________________________________________________________________________________________________________
|        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |
| ESC*   |   F1   |   F2   |   F3   |   F4   |   F5   |   F6   |   F7   |   F8   |   F9   |  F10   |  F11   |  F12   | P SCN  |  HOME  |   END  |  P UP  | P DOWN |  DEL   |
|________|________|________|________|________|________|________|________|________|________|________|________|________|________|________|________|________|________|________|
|        |        |        |        |        |        |        |        |        |        |        |        |        |                 |  NUM   |        |        |        |
|  ~`    |   1    |   2    |   3    |   4    |   5    |   6    |   7    |   8    |   9    |   0    |  _ -   | =  +   |     BACKSPACE   |  LOCK  |   /    |  *     |   -    |
|________|________|________|________|________|________|________|________|________|________|________|________|________|_________________|________|________|________|________|
|            |        |        |        |        |        |        |        |        |        |        |  [     |   ]    |             |        |        |        |        |
|    TAB     |   Q    |   W    |   E    |   R    |   T    |   Y    |   U    |   I    |   O    |   P    |  {     |   }    |  |   \      |   7    |   8    |   9    |        |
|____________|________|________|________|________|________|________|________|________|________|________|________|________|_____________|________|________|________|    +   |
|              |        |        |        |        |        |        |        |        |        |   ;    |   '    |                    |        |        |        |        |
|   CAPS LOCK  |   A    |   S    |   D    |   F    |   G    |   H    |   J    |   K    |   L    |   :    |   "    |       ENTER        |   4    |   5    |   6    |        |
|______________|________|________|________|________|________|________|________|________|________|________|________|____________________|________|________|________|________|
|                  |        |        |        |        |        |        |        |   ,    |    .   |   /    |                |        |        |        |        |        |
|       SHIFT      |   Z    |   X    |   C    |   V    |   B    |   N    |   M    |   <    |    >   |   ?    |       SHIFT    |   UP   |   1    |   2    |   3    |        |
|__________________|________|________|________|________|________|________|________|________|________|________|________________|________|________|________|________| ENTER  |
|          |          |          |                                                        |         |        |        |       |        |        |        |        |        |
| CTRL     |   L ALT  | L GUI    |                      SPACE                             | R GUI   |  FUNC  |R CTRL  | LEFT  |  DOWN  | RIGHT  |   0    |   .    |        |
|__________|__________|__________|________________________________________________________|_________|________|________|_______|________|________|________|________|________|
*/



    LAYOUT_three(
    KC_ESC,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_PSCR, KC_HOME, KC_END,  KC_PGUP, KC_PGDN, KC_DEL,
    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,     KC_BSPC,       KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS,
    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_RBRC,  KC_BSLS,     KC_P7,   KC_P8,   KC_P9,   KC_PPLS,
    KC_CAPS,      KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,      KC_ENT,          KC_P4,   KC_P5,   KC_P6,
    KC_LSFT, KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,      KC_RSFT,     KC_UP,   KC_P1,   KC_P2,   KC_P3,   KC_PENT,
    KC_LCTL, KC_LALT, KC_LGUI,                            KC_SPC,                             KC_RGUI,  MO(1),  KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_P0,   KC_PDOT),


/* Layer 1, function layer
____________________________________________________________________________________________________________________________________________________________________________
|        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |
| RESET  |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |        |
|________|________|________|________|________|________|________|________|________|________|________|________|________|________|________|________|________|________|________|
|        |        |        |        |        |        |        |        |        |        |        |        |        |                 |        |        |        |        |
|        |        |        |        |        |        |        |        |        |        |        |        |        |                 |        |        |        |        |
|________|________|________|________|________|________|________|________|________|________|________|________|________|_________________|________|________|________|________|
|            |        |        |        |        |        |        |        |        |        |        |        |        |             |        |        |        |        |
|            |        |        |        |        |        |        |        |        |        |        |        |        |             |        |        |        |        |
|____________|________|________|________|________|________|________|________|________|________|________|________|________|_____________|________|________|________|        |
|              |        |        |        |        |        |        |        |        |        |        |        |                    |        |        |        |        |
|              | RGB_TOG| RGB_MOD| RGB_HUI| RGB_HUD| RGB_SAI| RGB_SAD| RGB_VAI| RGB_VAD| BL_TOGG| BL_INC | BL_DEC |                    |        |        |        |        |
|______________|________|________|________|________|________|________|________|________|________|________|________|____________________|________|________|________|________|
|                  |        |        |        |        |        |        |        |        |        |        |                |        |        |        |        |        |
|                  | KC_MPLY| KC_MUTE| KC_VOLU| KC_VOLD| KC_MPRV| KC_MNXT| KC_MRWD| KC_MFFD|        |        |                |        |        |        |        |        |
|__________________|________|________|________|________|________|________|________|________|________|________|________________|________|________|________|________|        |
|          |          |          |                                                        |         |        |        |       |        |        |        |        |        |
|          |          |          |                                                        |         |        |        |       |        |        |        |        |        |
|__________|__________|__________|________________________________________________________|_________|________|________|_______|________|________|________|________|________|
*/



    LAYOUT_three(
    RESET,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,      XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
    XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
    XXXXXXX,      RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, BL_TOGG, BL_INC, BL_DEC,        XXXXXXX,         XXXXXXX, XXXXXXX, XXXXXXX,
    XXXXXXX, XXXXXXX, KC_MPLY, KC_MUTE, KC_VOLU, KC_VOLD, KC_MPRV, KC_MNXT, KC_MRWD, KC_MFFD, XXXXXXX,  XXXXXXX,      XXXXXXX,    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
    XXXXXXX,   XXXXXXX,   XXXXXXX,                        XXXXXXX,                            XXXXXXX, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX),
};


const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
    return MACRO_NONE;
}

void matrix_init_user(void) {
}

void matrix_scan_user(void) {
}

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
    return true;
}

void led_set_user(uint8_t usb_led) {

    if (usb_led & (1 << USB_LED_NUM_LOCK)) {
        DDRC |= (1 << 6); PORTC &= ~(1 << 6);
    } else {
        DDRC &= ~(1 << 6); PORTC &= ~(1 << 6);
    }

    if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
        DDRC |= (1 << 7); PORTC &= ~(1 << 7);
    } else {
        DDRC &= ~(1 << 7); PORTC &= ~(1 << 7);
    }

    if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
        DDRB |= (1 << 5); PORTB &= ~(1 << 5);
    } else {
        DDRB &= ~(1 << 5); PORTB &= ~(1 << 5);
    }

    if (usb_led & (1 << USB_LED_COMPOSE)) {

    } else {

    }

    if (usb_led & (1 << USB_LED_KANA)) {

    } else {

    }

}