52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
#ifndef _CIRCULAR_STRIP_H_
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#define _CIRCULAR_STRIP_H_
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#include "led.h"
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#include <driver/gpio.h>
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#include <led_strip.h>
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#include <esp_timer.h>
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#include <atomic>
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#include <mutex>
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#include <vector>
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#define DEFAULT_BRIGHTNESS 32
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#define LOW_BRIGHTNESS 4
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struct StripColor {
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uint8_t red = 0, green = 0, blue = 0;
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};
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class CircularStrip : public Led {
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public:
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CircularStrip(gpio_num_t gpio, uint8_t max_leds);
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virtual ~CircularStrip();
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void OnStateChanged() override;
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void SetBrightness(uint8_t default_brightness, uint8_t low_brightness);
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void SetAllColor(StripColor color);
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void SetSingleColor(uint8_t index, StripColor color);
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void Blink(StripColor color, int interval_ms);
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void Breathe(StripColor low, StripColor high, int interval_ms);
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void Scroll(StripColor low, StripColor high, int length, int interval_ms);
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private:
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std::mutex mutex_;
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TaskHandle_t blink_task_ = nullptr;
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led_strip_handle_t led_strip_ = nullptr;
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int max_leds_ = 0;
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std::vector<StripColor> colors_;
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int blink_counter_ = 0;
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int blink_interval_ms_ = 0;
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esp_timer_handle_t strip_timer_ = nullptr;
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std::function<void()> strip_callback_ = nullptr;
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uint8_t default_brightness_ = DEFAULT_BRIGHTNESS;
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uint8_t low_brightness_ = LOW_BRIGHTNESS;
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void StartStripTask(int interval_ms, std::function<void()> cb);
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void Rainbow(StripColor low, StripColor high, int interval_ms);
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void FadeOut(int interval_ms);
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};
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#endif // _CIRCULAR_STRIP_H_
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