qmk_firmware_custom/keyboards/lfkeyboards/lfk87/keymaps/default/keymap.c

#include QMK_KEYBOARD_H

// readability
#define _______ KC_TRNS
#define XXXXXXX KC_NO

enum keymap_layout {
    VANILLA = 0,  // matches MF68 layout
    FUNC,         // 0x08
    SETTINGS,     // 0x10
};

// Colors of the layer indicator LED
// This list needs to define layer 0xFFFFFFFF, it is the end of the list, and the unknown layer
const Layer_Info layer_info[] = {
    // Layer     Mask           Red     Green   Blue
    {0x00000000, 0xFFFFFFFF, {0x00, 0xFF, 0x00}}, // base layers - green
    {0x00000002, 0xFFFFFFFE, {0x00, 0x00, 0xFF}}, // function layer - blue
    {0x00000004, 0xFFFFFFFC, {0xFF, 0x00, 0xFF}}, // settings layer - magenta
    {0xFFFFFFFF, 0xFFFFFFFF, {0xFF, 0xFF, 0xFF}}, // unknown layer - REQUIRED - white
};


const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  /* Keymap VANILLA: (Base Layer) Default Layer
   * ,-----------------------------------------------------------------------------.
   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12|  |Prnt|ScLk|Paus|
   * |-----------------------------------------------------------|  |--------------|
   * | ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backsp |  | Ins|Home|PgUp|
   * |-----------------------------------------------------------|  |--------------|
   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \|  | Del| End|PgDn|
   * |-----------------------------------------------------------|  `--------------'
   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
   * |-----------------------------------------------------------|        ,----.
   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |        | Up |
   * |-----------------------------------------------------------|   ,-------------.
   * |Ctrl|Gui |Alt |      Space            |ALT |GUI |Func|CTRL |   |Lft| Dn |Rig |
   * `-----------------------------------------------------------'   `-------------'
   */
  [VANILLA] = LAYOUT_tkl_ansi(
    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_SLCK, KC_PAUS, \
    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_INS,  KC_HOME, KC_PGUP, \
    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_DEL,  KC_END,  KC_PGDN, \
    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_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_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, MO(FUNC), KC_RCTL,      KC_LEFT, KC_DOWN, KC_RGHT  \
  ),

  /* Keymap FUNCTION: Function Layer
   * ,-------------------------------------------------------------.  ,--------------.
   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12  |  |Prnt|ScLk|Paus|
   * |-------------------------------------------------------------|  |--------------|
   * | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|Delete   |  |    |    |    |
   * |-------------------------------------------------------------|  |--------------|
   * |Tab  |   |PgU|   |   |   |   |   | Up|   |   |   |   |       |  |    |    |    |
   * |-------------------------------------------------------------|  `--------------'
   * |Control|Hme|PgD|End|   |   |   |Lft|Dwn|Rgt|   |   |         |
   * |-------------------------------------------------------------|       ,----.
   * |Shift   |   |Del|   |   |   |   |Mute|V- |V+ |  |TG(SETTINGS)|       | Up |
   * |-------------------------------------------------------------'   ,-------------.
   * |Func|Win |Alt |        PgD           |Alt |Ctrl |Func |          |Lft| Dn |Rig |
   * `------------------------------------------------------'          `-------------'
   */
  [FUNC] = LAYOUT_tkl_ansi(
    KC_ESC,           _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,           KC_PSCR, KC_SLCK, KC_PAUS, \
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL,            _______, _______, _______, \
    XXXXXXX, XXXXXXX, KC_PGUP, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_UP,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,           _______, _______, _______, \
    _______, KC_HOME, KC_PGDN, KC_END,  XXXXXXX, XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_RGHT, XXXXXXX, XXXXXXX,          XXXXXXX,                                      \
    _______, XXXXXXX, KC_DEL,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX,                   TG(SETTINGS),               _______,          \
    _______, _______, _______,                            KC_PGDN,                            _______, _______, _______, _______,           _______, _______, _______  \
  ),

  /* Keymap SETTINGS: Settings Layer
   * ,------------------------------------------------------------.  ,-------------.
   * |Esc  |f1| f2| f3| f4|  | f5| f6| f7| f8|   | f9|f10|f11|f12 |  |Prnt|ScLk|Paus|
   * |------------------------------------------------------------|  |--------------|
   * |FN0 |   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl |  |RGB Tog |Val+|
   * |------------------------------------------------------------|  |-------------|
   * |MuMode|   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|  |RGB Mode|Val-|
   * |------------------------------------------------------------|  `-------------'
   * |AudTgl |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST   |
   * |------------------------------------------------------------|       ,----.
   * |ClickTgl|Hz-|MS-|   |   |   |   |   |   |   |   |Layer Clr  |       |Hue+|
   * |------------------------------------------------------------------------------.
   * |    |    |    |                        |    |    |    |     |  |Sat-|Hue-|Sat+|
   * `------------------------------------------------------------------------------'
   */
  [SETTINGS] = LAYOUT_tkl_ansi(
    KC_FN0,           XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,       XXXXXXX, XXXXXXX, XXXXXXX, \
    KC_FN0,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,  BL_INC,  BL_TOGG,      RGB_TOG, RGB_VAI, XXXXXXX, \
    MU_MOD,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_FN2,       RGB_MOD, RGB_VAD, XXXXXXX, \
    AU_TOG,  KC_FN1,  KC_FN3,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          RESET,                                   \
    KC_FN5,  KC_FN2,  KC_FN4,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, MU_TOG,  XXXXXXX, XXXXXXX, XXXXXXX,                   XXXXXXX,               RGB_HUI,          \
    XXXXXXX, XXXXXXX, XXXXXXX,                            KC_FN12,                            XXXXXXX, XXXXXXX, XXXXXXX, _______,      RGB_SAD, RGB_HUD, RGB_SAI  \
  ),
};

const uint16_t PROGMEM fn_actions[] = {
    ACTION_FUNCTION(LFK_CLEAR),                               // FN0 - reset layers
    ACTION_FUNCTION(LFK_CLICK_FREQ_HIGHER),                   // FN1 - Increase Freq of audio click
    ACTION_FUNCTION(LFK_CLICK_FREQ_LOWER),                    // FN2 - Decrease Freq of audio click
    ACTION_FUNCTION(LFK_CLICK_TIME_LONGER),                   // FN3 - Increase length of audio click
    ACTION_FUNCTION(LFK_CLICK_TIME_SHORTER),                  // FN4 - Decrease length of audio click
    ACTION_FUNCTION(LFK_CLICK_TOGGLE),                        // FN5 - Toggle audio click
};


const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
{
    // MACRODOWN only works in this function
    switch(id) {
    }
    return MACRO_NONE;
};


void matrix_init_user(void) {
    // This keymap only has a single base layer, so reset the default if needed
    if(eeconfig_read_default_layer() > 1){
        eeconfig_update_default_layer(1);
        default_layer_set(1);
    }
}

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) {

}