// Tim Hirzel
// March 2008

// All code released under
// Creative Commons Attribution-Noncommercial-Share Alike 3.0 
// 

float tcSum = 0.0;
float latestReading = 0.0;
int readCount = 0;


void updateTempSensor() {
    tcSum += analogRead(TEMP_SENSOR_PIN); //output from AD595 to analog pin 1
    readCount +=1;
}

float getFreshTemp() { 
    latestReading = tcSum*CALIBRATION/readCount;
    readCount = 0;
    tcSum = 0.0;
    return latestReading;  
}

float getLastTemp() {
  return latestReading;
}

// END Temperature Sensor