qmk-firmware/keyboards/novelkeys/nk1/config.h

/* Copyright 2021 Yiancar
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once


/* key matrix size */
#define MATRIX_ROWS 1
#define MATRIX_COLS 1

/* Keyboard Matrix Assignments */
#define DIRECT_PINS { \
    { D4 } \
}

/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
 * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
 */
// #define GRAVE_ESC_CTRL_OVERRIDE

#define RGB_DI_PIN F0
#ifdef RGB_DI_PIN
    #define RGBLED_NUM 9
    #define RGBLIGHT_HUE_STEP 8
    #define RGBLIGHT_SAT_STEP 8
    #define RGBLIGHT_VAL_STEP 8
    #define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
    #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
    #define RGBLIGHT_EFFECT_BREATHING
    #define RGBLIGHT_EFFECT_RAINBOW_MOOD
    #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
    #define RGBLIGHT_EFFECT_SNAKE
    #define RGBLIGHT_EFFECT_KNIGHT
    #define RGBLIGHT_EFFECT_CHRISTMAS
    #define RGBLIGHT_EFFECT_STATIC_GRADIENT
    #define RGBLIGHT_EFFECT_RGB_TEST
    #define RGBLIGHT_EFFECT_ALTERNATING
    #define RGBLIGHT_EFFECT_TWINKLE
#endif

/* There is only 1 Button so limiting VIA to 1 layer */
#define DYNAMIC_KEYMAP_LAYER_COUNT 1