// Data wire is plugged into port 2 on the Arduino
#define SHORT_TEMP_FIRST_SENSOR 0
#define SHORT_TEMP_SECOND_SENSOR 1
#define LONG_TEMP_SENSOR 2
#define OUTSIDE_TEMP_SENSOR 3

int shortFirstSensorInput;
int shortSensorInput;
int longSensorInput;
int outsideSensorInput;

double tempFirstShot;
double tempShort;
double tempLong;
double tempOutside;

double tempFirstShotResult;
double tempShortResult;
double tempLongResult;
double tempOutsideResult;

int cycleCounter;
int outCounter;

/*
 * The setup function. We only start the sensors here
 */
void setup(void)
{
  // start serial port
  Serial.begin(9600);
}

/*
 * Main function, get and show the temperature
 */
void loop(void)
{

  shortFirstSensorInput = analogRead(SHORT_TEMP_FIRST_SENSOR);
  shortSensorInput = analogRead(SHORT_TEMP_SECOND_SENSOR);
  longSensorInput = analogRead(LONG_TEMP_SENSOR);
  outsideSensorInput = analogRead(OUTSIDE_TEMP_SENSOR);

  tempFirstShot = (double)shortFirstSensorInput / 1024;   //find percentage of input reading
  tempFirstShot = tempFirstShot * 5;                     //multiply by 5V to get voltage
  tempFirstShot = tempFirstShot - 0.5;                   //Subtract the offset
  tempFirstShot = tempFirstShot * 100;                   //Convert to degrees

  tempShort = (double)shortSensorInput / 1024;   //find percentage of input reading
  tempShort = tempShort * 5;                     //multiply by 5V to get voltage
  tempShort = tempShort - 0.5;                   //Subtract the offset
  tempShort = tempShort * 100;                   //Convert to degrees

  tempLong = (double)longSensorInput / 1024;   //find percentage of input reading
  tempLong = tempLong * 5;                     //multiply by 5V to get voltage
  tempLong = tempLong - 0.5;                   //Subtract the offset
  tempLong = tempLong * 100;

  tempOutside = (double)outsideSensorInput / 1024;   //find percentage of input reading
  tempOutside = tempOutside * 5;                     //multiply by 5V to get voltage
  tempOutside = tempOutside - 0.5;                   //Subtract the offset
  tempOutside = tempOutside * 100;

  tempFirstShotResult+= tempFirstShot;
  tempShortResult+= tempShort;
  tempLongResult+= tempLong;
  tempOutsideResult+= tempOutside;

  cycleCounter++;

  if (cycleCounter == 30)
  {
      outCounter++;

      Serial.print(outCounter);
      Serial.print(" ");

      //Serial.print("OBR_TEMP = ");
      Serial.print(tempFirstShotResult / 30);
      Serial.print(" ");

      //Serial.print("POD_TEMP = ");
      Serial.print(tempShortResult / 30);
      Serial.print(" ");

      //Serial.print("HSE_TEMP = ");
      Serial.print(tempLongResult / 30);
      Serial.print(" ");

      //Serial.print("OUT_TEMP = ");
      Serial.println(tempOutsideResult / 30);

      cycleCounter = 0;
      tempFirstShotResult = 0;
      tempShortResult = 0;
      tempLongResult = 0;
      tempOutsideResult = 0;
  }

  delay(1000);
}