Atm_lien/Atm_fade_WS2812.hpp

#pragma once

#ifndef ATM_FADE_WS2812_H_
#define ATM_FADE_WS2812_H_

#include <Automaton.h>
#include "FastLED.h"

class Atm_fade_WS2812 : public Machine {
 public:
  enum { IDLE, ON, START, STARTU, UP, STARTD, DOWN, REPEAT, DONE, OSTARTU, OUP, OSTARTD, ODOWN };
  enum { EVT_CNT_FADE, EVT_TM_FADE, EVT_TM_ON, EVT_TM_OFF, EVT_CNT_RPT, EVT_ON, EVT_OFF, EVT_BLINK, EVT_TOGGLE, EVT_TOGGLE_BLINK, ELSE };
  enum { EVT_START = EVT_BLINK };

  Atm_fade_WS2812( CRGB *_leds, int _num_leds, int _offset_leds) ;
  ~Atm_fade_WS2812 (void) ;
  Atm_fade_WS2812& begin();
  Atm_fade_WS2812& trace( Stream& stream );
  Atm_fade_WS2812& blink( uint32_t duration, uint32_t pause_duration, uint16_t repeat_count = ATM_COUNTER_OFF );
  Atm_fade_WS2812& blink( uint32_t duration );
  Atm_fade_WS2812& blink( void );
  Atm_fade_WS2812& pause( uint32_t duration );
  Atm_fade_WS2812& fade( int fade_length);
  Atm_fade_WS2812& fade( int fade_length, bool fade_light, int fade_chase);
  Atm_fade_WS2812& fadeSpeed( float fade_speed);
  Atm_fade_WS2812& fadeSpeed( float fade_speed, bool fade_light, int fade_chase);
  Atm_fade_WS2812& repeat( uint16_t repeat );
  Atm_fade_WS2812& on( void );
  Atm_fade_WS2812& off( void );
  Atm_fade_WS2812& toggle( void );
  Atm_fade_WS2812& toggleBlink( void );
  Atm_fade_WS2812& start( void );
  Atm_fade_WS2812& onFinish( Machine& machine, int event = 0 );
  Atm_fade_WS2812& onFinish( atm_cb_push_t callback, int idx = 0 );

  Atm_fade_WS2812& setColor(int hue, int sat, int val);
  Atm_fade_WS2812& replaceValues(bool replace); // if true replace the array, else just add values
  Atm_fade_WS2812& updateRate(int new_update_rate); // change update rate
  Atm_fade_WS2812& update();
  Atm_fade_WS2812& reversed(bool _reverse);

 private:
  //destination array
  CRGB * leds ;
  int num_leds ;
  int offset_leds ;
  //buffer array
  CRGB * leds_buffer ;

  CHSV color ;
  bool reverse = false ;
  int FADE_STEPS = 254 ;
  uint32_t fade_duration ; //last led to update
  unsigned long fade_start_millis ;
  uint32_t fade_ellapsed_millis ;
  uint32_t fade_update_rate = 22 ;
  bool _fade_light = true ;
  bool _fade_chase = 0 ;
  void update_leds(float fade_value) ;
  bool _replace_array = true ;
  bool update_flag = true; // for synchronised update

  enum { ENT_REPEAT, ENT_OFF, ENT_ON, ENT_UP, ENT_DOWN, ENT_START, ENT_DONE };
  
  
  // short pin;
  uint16_t repeat_count;
  atm_connector onfinish;
  atm_timer_millis timer_fade, timer_on, timer_off, timer_update;
  atm_counter counter_fade, counter_repeat;
  int event( int id );
  void action( int id );

  protected:
	// virtual void initLED();
	// virtual void switchOn();
	// virtual void switchOff();
  // virtual void setBrightness(int value);
};

#endif