forked from xiaozhi/xiaozhi-esp32
39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
#ifndef _LED_H_
|
|
#define _LED_H_
|
|
|
|
#include <led_strip.h>
|
|
#include <esp_timer.h>
|
|
#include <atomic>
|
|
#include <mutex>
|
|
|
|
|
|
#define DEFAULT_BRIGHTNESS 4
|
|
#define HIGH_BRIGHTNESS 16
|
|
#define LOW_BRIGHTNESS 2
|
|
|
|
class Led {
|
|
public:
|
|
Led(gpio_num_t gpio, uint8_t max_leds);
|
|
~Led();
|
|
|
|
led_strip_handle_t led_strip() { return led_strip_; }
|
|
uint8_t max_leds() { return max_leds_; }
|
|
|
|
void TurnOn();
|
|
void TurnOff();
|
|
void SetColor(uint8_t r, uint8_t g, uint8_t b);
|
|
void SetWhite(uint8_t brightness = DEFAULT_BRIGHTNESS) { SetColor(brightness, brightness, brightness); }
|
|
void SetGrey(uint8_t brightness = DEFAULT_BRIGHTNESS) { SetColor(brightness, brightness, brightness); }
|
|
void SetRed(uint8_t brightness = DEFAULT_BRIGHTNESS) { SetColor(brightness, 0, 0); }
|
|
void SetGreen(uint8_t brightness = DEFAULT_BRIGHTNESS) { SetColor(0, brightness, 0); }
|
|
void SetBlue(uint8_t brightness = DEFAULT_BRIGHTNESS) { SetColor(0, 0, brightness); }
|
|
|
|
private:
|
|
std::mutex mutex_;
|
|
uint8_t max_leds_ = -1;
|
|
led_strip_handle_t led_strip_ = nullptr;
|
|
uint8_t r_ = 0, g_ = 0, b_ = 0;
|
|
};
|
|
|
|
#endif // _LED_H_
|