#ifndef LEDS_H
#define LEDS_H

#include "led_strip.h"

#define LED_COUNT 21
#define NEOPIXEL_PIN GPIO_NUM_7
// 10MHz resolution, 1 tick = 0.1us (led strip needs a high resolution)
#define LED_STRIP_RMT_RES_HZ  (10 * 1000 * 1000)

typedef enum {
    led_shape1 = 0,
    led_shape2 = 1,
    led_shape3 = 2,
    led_shape4 = 3,
    led_module_sseg = 4,
    led_game_sseg = 5,
    led_tft = 6,
    led_mic = 7,
    led_ir_led = 8,
    led_speaker = 9,
    led_rfid = 10,
    led_keypad = 11,
    led_char_lcd = 12,
    led_switch4 = 13,
    led_switch3 = 14,
    led_switch2 = 15,
    led_switch1 = 16,
    led_button4 = 17,
    led_button3 = 18,
    led_button2 = 19,
    led_button1 = 20,
} IndicatorLED;

/// @brief Initializes the indicator LEDs
void init_leds();

/// Sets the color of an LED.
///
/// Call `flush_leds()` to send the data to the LEDs.
void leds_set(IndicatorLED led, uint8_t r, uint8_t g, uint8_t b);

/// Outputs the data to the leds.
void leds_flush();

/// Clears the LEDs
void leds_clear();

#endif /* LEDS_H */