#include <OneWire.h>
#include <DallasTemperature.h>
#include <Servo.h>
Servo myservo;
int val;
int summe;
int Anzeige;
#define WRITE 2
#define READ  3
#define WREN  6
#include <OneWire.h>
#include <SPI.h>
OneWire  ds(8);
unsigned int data;
unsigned int address;
// Data wire is plugged into port 2 on the Arduino
#define ONE_WIRE_BUS 9// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
void setup(void)
{
  myservo.attach(5);
  // start serial port
  Serial.begin(9600);
}
void loop(void)
{
 summe=0;
int numberOfDevices; // Number of temperature devices found
  DeviceAddress tempDeviceAddress; // We'll use this variable to store a found device address

  sensors.begin();
  // Grab a count of devices on the wire
  numberOfDevices = sensors.getDeviceCount();
  Serial.print("Parasit:");
  if (sensors.isParasitePowerMode()) Serial.print("ON ");
  else Serial.print("OFF ");

  Serial.print("  Anzahl:");
  Serial.print(numberOfDevices, DEC);
 // report parasite power requirements
  sensors.requestTemperatures(); // Send the command to get temperatures

  // Loop through each device, print out temperature data
  for(int i=0;i<numberOfDevices; i++)
  {
    // Search the wire for address
    if(sensors.getAddress(tempDeviceAddress, i))
        {
                // Output the device ID
                Serial.print(" Sensor");
                Serial.print(i+1,DEC);
                Serial.print(" =");

                float tempC = sensors.getTempC(tempDeviceAddress);
                Serial.print(tempC);
                 Serial.print(" Grad Celsius");
               {
                  SPI.setBitOrder(MSBFIRST);
                  SPI.setDataMode(SPI_MODE0);
                  SPI.begin();

                  digitalWrite(SS, LOW);
                  SPI.transfer(WRITE); // write instruction
                  SPI.transfer((address >> 16) & 255);
                  SPI.transfer((address >> 8) & 255);
                  SPI.transfer(address & 255);
                  SPI.transfer(tempC);
                  digitalWrite(SS, HIGH);

                  delay(1000);

                  digitalWrite(SS, LOW);
                  SPI.transfer(READ); // read instruction
                  SPI.transfer((address >> 16) & 255);
                  SPI.transfer((address >> 8) & 255);
                  SPI.transfer(address & 255);   // 3rd byte of address
                  tempC = SPI.transfer(0);  // Clock out the data
                  Serial.print("Read Data = ");
                  Serial.print((float)tempC,DEC);
                  digitalWrite(SS, HIGH);
                  delay(1000);


                 {

                 summe=((summe+=tempC)/i);
                 Anzeige= summe+1;
                 }




              }



        }


  }
   val= Anzeige;

   val= map(val, 24, 26, 0, 180);
                 myservo.write(val);
                 delay(15);

  Serial.print(Anzeige);

 Serial.println("");

 delay(1000);
}