qmk_firmware/keyboards/viterbi/keymaps/drashna/keymap.c

#include QMK_KEYBOARD_H
#include "drashna.h"

extern keymap_config_t keymap_config;

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.


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

#define LMACRO   TG(_MACROS)
#define DIABLO   TG(_DIABLO)
#define GAMEPAD  TG(_GAMEPAD)
#define MEDIA    TG(_MEDIA)
#define COVECUBE TG(_COVECUBE)

#ifdef FAUXCLICKY_ENABLE
float fauxclicky_pressed_note[2] = MUSICAL_NOTE(_A6, 2);  // (_D4, 0.25);
float fauxclicky_released_note[2] = MUSICAL_NOTE(_A6, 2); // (_C4, 0.125);
float fauxclicky_beep_note[2] = MUSICAL_NOTE(_C6, 2);       // (_C4, 0.25);
#define AUD_ON  FC_ON
#define AUD_OFF FC_OFF
#else
#define AUD_ON  AU_ON
#define AUD_OFF AU_OFF
#endif 

enum more_custom_keycodes {
  KC_P00 = NEW_SAFE_RANGE
};

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

  [_NUMLOCK] = KEYMAP(
      LMACRO,  DIABLO,  GAMEPAD, KC_NLCK, KC_SLCK, KC_COLN, KC_PSLS,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      MEDIA,   KC_CALC, COVECUBE,KC_P7,   KC_P8,   KC_P9,   KC_PAST,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_HOME, KC_DEL,  KC_PGUP, KC_P4,   KC_P5,   KC_P6,   KC_PMNS,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_END,  KC_UP,   KC_PGDN, KC_P1,   KC_P2,   KC_P3,   KC_PPLS,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_LEFT, KC_DOWN, KC_RGHT, KC_P0,   KC_PDOT, KC_COLN, KC_PENT,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX \
  ),

  [_DIABLO] = KEYMAP(
      KC_ESC,  DIABLO,  KC_V,    KC_D,    XXXXXXX, XXXXXXX, KC_L,                     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_TAB,  KC_S,    KC_F,    KC_I,    KC_M,    KC_T,    KC_J,                     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_Q,    KC_1,    KC_2,    KC_3,    KC_4,    KC_G,    KC_F,                     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_LCTL, KC_D3_3, KC_D3_3, KC_D3_3, KC_D3_3, KC_Z,    KC_DIABLO_CLEAR,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_LALT, KC_F4,   KC_F5,   KC_F8,   KC_F9,   KC_F10,  SFT_T(KC_SPACE),          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX \
  ),

  [_GAMEPAD] = KEYMAP(  // Game pad layout designed primarily for Overwatch
      LMACRO,  KC_ESC,  GAMEPAD, KC_1,    KC_2,    KC_3,    KC_4,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      MEDIA,   KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_Z,    KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_Y,    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_F1,   KC_U,    KC_I,    KC_Y,    KC_V,    KC_SPC,  KC_V,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX \
  ),

  [_MACROS] = KEYMAP(
      LMACRO,      KC_OVERWATCH,GAMEPAD,     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, \
      KC_SYMM,     KC_TORB,     XXXXXXX,     XXXXXXX,     XXXXXXX,     XXXXXXX,     XXXXXXX,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_GLHF,     KC_GOODGAME, KC_GGEZ,     XXXXXXX,     XXXXXXX,     XXXXXXX,     XXXXXXX,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_SALT,     KC_MORESALT, KC_SALTHARD, KC_JUSTGAME, KC_AIM,      XXXXXXX,     XXXXXXX,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX \
  ),

  [_COVECUBE] = KEYMAP(
      XXXXXXX,     XXXXXXX,     XXXXXXX,     XXXXXXX,     XXXXXXX,     XXXXXXX,     XXXXXXX,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      XXXXXXX,     XXXXXXX,     COVECUBE,    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 \
  ),

  [_MEDIA] = KEYMAP(
      KC_MAKE, KC_RESET,XXXXXXX, AUD_ON,  AUD_OFF, XXXXXXX, RGB_SAD,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      MEDIA,   XXXXXXX, KC_RGB_T,RGB_M_P, RGB_M_B, RGB_M_R, RGB_SAI,         XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      RGB_TOG, RGB_MOD, RGB_RMOD,RGB_M_SW,RGB_M_SN,RGB_M_K, RGB_HUD,         XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_MPLY, KC_MPRV, KC_MNXT, RGB_M_X, RGB_M_G, RGB_M_P, RGB_HUI,        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, \
      KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX, XXXXXXX, RGB_VAD, RGB_VAI,          XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX \
  )


};

void matrix_init_keymap(void) {
  DDRD &= ~(1<<5);
  PORTD &= ~(1<<5);

  DDRB &= ~(1<<0);
  PORTB &= ~(1<<0);
}
bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
  switch (keycode) {
  case KC_P00:
    if (record->event.pressed) {
      register_code(KC_KP_0);
      unregister_code(KC_KP_0);
      register_code(KC_KP_0);
      unregister_code(KC_KP_0);
    }
    return false;
    break;
  }
  return true;
}