Super-2024-Swadge-FW/hdw-led_8h_source.html

#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;


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

led_t::g
uint8_t g
The green component, 0-255.
Definition hdw-led.h:64

setLedBrightness
void setLedBrightness(uint8_t brightness)
Set the global LED brightness. setLedBrightnessSetting() should be called instead if the new volume s...
Definition hdw-led.c:137

flushLeds
void flushLeds(void)
Wait until any pending LED transactions are finished, then return.
Definition hdw-led.c:191

getLedState
const led_t * getLedState(void)
Return a pointer to the current LED state, always of length CONFIG_NUM_LEDS.
Definition hdw-led.c:183

led_t::b
uint8_t b
The blue component, 0-255.
Definition hdw-led.h:66

led_t::r
uint8_t r
The red component, 0-255.
Definition hdw-led.h:65

initLeds
esp_err_t initLeds(gpio_num_t gpio, gpio_num_t gpioAlt, uint8_t brightness)
Initialize the RGB LEDs.
Definition hdw-led.c:44

powerDownLed
void powerDownLed(void)
Power down the LEDs.
Definition hdw-led.c:103

setLeds
esp_err_t setLeds(led_t *leds, uint8_t numLeds)
Set the RGB LEDs to the given values.
Definition hdw-led.c:151

powerUpLed
void powerUpLed(void)
Power up the LEDs.
Definition hdw-led.c:122

deinitLeds
esp_err_t deinitLeds(void)
Deinitialize LEDs.
Definition hdw-led.c:92

led_t
LED colors, with red, green, and blue components.
Definition hdw-led.h:63