otevirani oken skleniku

window.h

/*
 * Trida pro elektricke ovladani oken skleniku.
 * Koncove polohy nejsou reseny, jsou zabudovany uvnitr motoru.
 * Pouziti:
 * Konstruktor - Window okno1(pin_otevirani, pin_zavirani, doba_chodu_k_uplnemu_otevreni(0 = defaultni));
 * Zavrit okno - okno1.Update(0);
 * Otevrit na 50% - okno1.Update(50);
 * Zjistit stav - okno1.State();
 * Blind Pew 2017 <blind.pew96@gmail.com> GNU GPL v3
 */

#define DEFAULT_TIME_FULL_OPEN_WINDOW 10000 //defaultni doba chodu motorku pro uplne zavreni/otevreni okna

class Window{
  private:
  int s_open,s_close = 0;
  int pin_open, pin_close;
  int time_full_open = DEFAULT_TIME_FULL_OPEN_WINDOW;
  int time_open_close;
  unsigned long prv_millis = 0;
  byte state = 0;

  public:
  Window(int o_p, int c_p, int t) {
    pin_open = o_p;
    pin_close = c_p;
    if(t > 0) time_full_open = t;
    pinMode(pin_open, OUTPUT);
    pinMode(pin_close, OUTPUT);
  }
  byte State(){ //vrati miru otevreni okna
    return state;
  }
  void Update(byte s){ //otevre/zavre okno
    if((s > state) && (!s_open && !s_close)) { //budeme otevirat, start otevirani
      time_open_close = map(s-state,0,100,0,time_full_open);
      prv_millis = millis();
      s_open = HIGH;
      digitalWrite(pin_open, s_open);
    }
    if((s < state) && (!s_close && !s_open)) { //budeme zavirat, start zavirani
      time_open_close = map(state-s,0,100,0,time_full_open);
      prv_millis = millis();
      s_close = HIGH;
      digitalWrite(pin_close, s_close);
    }
    if((millis() - prv_millis >= time_open_close) && (s_open || s_close)) { //ukonci zavirani/otevirani
      s_open = LOW;
      s_close = LOW;
      state = s;
      digitalWrite(pin_open, s_open);
      digitalWrite(pin_close, s_close);
    }
  }
};