#include <OneWire.h>
#include <DallasTemperature.h>

const int oneWireBus = 2;
OneWire oneWire(oneWireBus);
DallasTemperature sensors(&oneWire);


DeviceAddress tempDeviceAddress;

int numSensor=0;


void printAddress(DeviceAddress deviceAddress)
{ 
  for (uint8_t i = 0; i < 8; i++)
  {
    Serial.print("0x");
    if (deviceAddress[i] < 0x10) Serial.print("0");
    Serial.print(deviceAddress[i], HEX);
    if (i < 7) Serial.print(", ");
  }
  Serial.println();
}


void setup() {
  Serial.begin(115200);
  sensors.begin();
  numSensor= sensors.getDeviceCount();
  Serial.print("Anzahl Sensoren: ");
  Serial.println(numSensor);
  sensors.setResolution(tempDeviceAddress, 12);

  for (int i = 0;  i < numSensor;  i++)
  {
    Serial.print(i+1);
    Serial.print(". Sensor Address: ");
    sensors.getAddress(tempDeviceAddress, i);
    printAddress(tempDeviceAddress);
  }
  
}


void loop() {
  sensors.requestTemperatures();


  for (int i=0; i<numSensor ; i++){
    Serial.print("Sensors  ");
    Serial.print(i+1);
    Serial.print("  : ");
    Serial.print(sensors.getTempCByIndex(i));
    Serial.print("°");
    Serial.print("  : ");
    sensors.getAddress(tempDeviceAddress, i);
    Serial.print("0x");
    Serial.print(tempDeviceAddress[7], HEX);
    Serial.println("");    
  }
  
 
  Serial.println("----------");
  
  delay(1000);
}