#include "segmentos.h"
#include <Wire.h>
#include "RTClib.h"
SieteSegmentos seg(2, 3, 4, 5, 6, 7, 8);

unsigned long t = 0;

byte hodnoty[] = {1,0,0,0};

RTC_DS1307 rtc;

bool stav = false;

void setup() {
  seg.init();
  if (! rtc.begin())
  {
    while (true);
  }
  DateTime val = DateTime(__DATE__, __TIME__);
  rtc.adjust(DateTime(val.year(), val.month(), val.day(), val.hour()+1, val.minute(), val.second()));
}

void loop() {
  displaytime(rtc.now());
}

void updateDigits(){
  for(int i = 0;i<4;i++){
    seg.ShowNum(hodnoty[i],i);
  }
}

void displaytime(DateTime cas) {
  if (millis() - t > 5000) {
    t = millis();
    stav = !stav;
  }
  if (stav) {
    int teplota = 1 / (log(1 / (1023. / analogRead(A3) - 1)) / 3950 + 1.0 / 298.15) - 273.15;
    seg.ShowNum(teplota%10,2);
    seg.ShowNum(teplota/10,3);
    seg.ShowDegrees();
  } else {
    seg.ShowNum(cas.minute()%10,0);
    seg.ShowNum(cas.minute()/10,1);
    seg.ShowNum(cas.hour()%10,2);
    seg.ShowNum(cas.hour()/10,3);
  }
}