hdw-led.h

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#ifndef _HDW_LED_H_
#define _HDW_LED_H_
 
#include <stdint.h>
 
#include <esp_err.h>
#include <soc/gpio_num.h>
 
#define MAX_LED_BRIGHTNESS 8
 
typedef struct __attribute__((packed))
{
    uint8_t g; 
    uint8_t r; 
    uint8_t b; 
} led_t;
typedef struct __attribute__((packed)) {…};
 
esp_err_t initLeds(gpio_num_t gpio, gpio_num_t gpioAlt, uint8_t brightness);
esp_err_t deinitLeds(void);
void powerDownLed(void);
void powerUpLed(void);
esp_err_t setLeds(led_t* leds, uint8_t numLeds);
void setLedBrightness(uint8_t brightness);
const led_t* getLedState(void);
void flushLeds(void);
 
#endif