ws2812_effects.hpp

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#pragma once
#include "ws2812_cpp.hpp"
 
#ifdef __cplusplus
 
class WS2812Animator {
public:
  enum class Effect { Off, SolidColor, Rainbow, Chase, Blink, Breath, Larson };
 
  explicit WS2812Animator(WS2812Strip& strip, uint32_t virtual_length = 0);
 
  void SetEffect(Effect effect, uint32_t color = 0xFFFFFF);
 
  void SetVirtualLength(uint32_t length);
 
  void SetStep(uint16_t step);
  uint16_t Step() const;
 
  void Tick();
 
private:
  WS2812Strip& strip_;
  bool initialized_ = false;
  uint32_t virtual_length_ = 0;
  Effect effect_ = Effect::Off;
  uint32_t color_ = 0xFFFFFF;
  uint16_t step_ = 0;
  int dir_ = 1;
  uint8_t brightness_ = 0;
};
 
#endif // __cplusplus