qmk-firmware/keyboards/fc660c/keymaps/via_rgb/config.h

/* Copyright 2017 Balz Guenat
 *
 * 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

// place overrides here

/*RGB*/
/*Repurpose Insert LED */
#define RGB_DI_PIN B5
 #ifdef RGB_DI_PIN
   #define RGBLED_NUM 16
   #define RGBLIGHT_DEFAULT_HUE 127
   #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_PLAIN
   #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
 /*== customize breathing effect ==*/
   /*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
   //#define RGBLIGHT_BREATHE_TABLE_SIZE 256      // 256(default) or 128 or 64
   /*==== use exp() and sin() ====*/
   //#define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1 to 2.7
   //#define RGBLIGHT_EFFECT_BREATHE_MAX    255   // 0 to 255
 #endif