qmk_firmware/users/zer09/lights.h

#ifndef LIGHTS_H
#define LIGHTS_H

#include "eeprom.h"
#include "tap_dance.h"
#include "zer09.h"

/* Will hold the RGB brightness level */
#define EECONFIG_LED_DIM_LVL (uint8_t *)15

#define SET_LED_RGB(r, g, b, led_dim, pos)                                     \
  setrgb(r >> led_dim, g >> led_dim, b >> led_dim, (LED_TYPE *)&led[pos])

typedef enum {
  DEFAULT,
  ENABLED,
  DISABLED,
} led_status;

typedef struct {
  led_status status;
  uint8_t pos;
  bool forced;
} led_key;

enum rbw_keys {
  RBW_LCTL,
  RBW_LCAP,
  RBW_LSPR,
  RBW_RCTL,
  RBW_RCAP,
  RBW_RALT,
  RBW_SCRL,
  RBW
};

extern volatile led_key rbw_led_keys[RBW];

void set_key_led(keyrecord_t *record, uint8_t lyr);
bool set_layer_led(uint8_t lyr);
bool rainbow_loop(uint8_t lyr);
bool led_brightness(uint16_t keycode, keyrecord_t *record);
void eeprom_read_led_dim_lvl(void);

#endif