 
 // Photo interrupter is also the wakeup for the system
 #define PHOTO_INTERRUPTER_PIN_1 2
-//#define PHOTO_INTERRUPTER_PIN_2 null
+//#define PHOTO_INTERRUPTER_PIN_2 3
 
 const int PHOTO_INTERRUPTER_PINS[] = { PHOTO_INTERRUPTER_PIN_1 };
 


  else {
    dataFile.print(time);
    dataFile.println(F("Time,Pellet Count,Pellet Drop Delay"));
    dataFile.close();
  }
  

    Serial.println(timeElapsed);
    timecounter(timeElapsed);
    logData();
    pelletCount[inputNum]++;
    Serial.println(F("It did work"));
    clearDisplay();
    delay(2); // allow a very short delay for display response
    setDisplayValues(pelletCount[inputNum]);
    lastStates[inputNum] = PIStates[inputNum];
  }
  else if (PIStates[inputNum] == 1) {
