#include "OneWire.h"
#include "DallasTemperature.h"

#define ONE_WIRE_BUS      2    //digitalni pin na kojeg su spojeni senzori

OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);

#define nu  1                     //ako spajate više od jednog senzora potrebno je promijeniti broj

uint8_t deviceCount = 0;

struct
{
  int id;
  DeviceAddress addr;
} T[nu];


void printAddress(DeviceAddress deviceAddress)
{
  for (uint8_t i = 0; i < 8; i++)
  {
    if (deviceAddress[i] < 16) Serial.print("0");
    Serial.print(deviceAddress[i], HEX);
  }
}

void setup(void)
{
  Serial.begin(9600);
  sensors.begin();

  // provjerava koliko uređaja ima na sabirnici
  deviceCount = sensors.getDeviceCount();
  Serial.print("#uredaja: ");
  Serial.println(deviceCount);

  for (uint8_t index = 0; index < deviceCount; index++)
  {
    // prođi kroz sve senzore
    sensors.getAddress(T[index].addr, index);
    T[index].id = sensors.getUserData(T[index].addr);
  }

  for (uint8_t index = 0; index < deviceCount; index++)
  {
    Serial.println();
    Serial.println(T[index].id);
    printAddress(T[index].addr);
    Serial.println();
  }
  Serial.println();

}


void loop(void)
{
  Serial.println();
  sensors.requestTemperatures();
  Serial.println("\tDohvati temperature ");
  for (int i = 0; i < nu; i++)
  {
    Serial.print("\t temp:\t");
    Serial.println(sensors.getTempC(T[i].addr));
  }

  delay(1000);
}