 #include <Wire.h>
 
 unsigned long prevTime;
-int tickInterval = 1000 * 5;
+int tickInterval = 1000 * 2;
 unsigned long currentTicks = 0;
-String reqId = "";
+String reqId = "D";
 int errorState = 0;
 bool high = false;
 bool conf = false;
+
+int error2Temp = 21;
+int error3Temp = 22;
 
 int redPin = A7;
 int yellowPin = A9;

  unsigned long currTime = millis();
  if ((currTime - prevTime) > tickInterval){
    prevTime = currTime;
    return true;
  }


  } else if (reqId == "AF"){  
    return combine(complexCheck(3,2), isFreeze(temp));
  } else if (reqId == "BF"){
    return combine(complexCheck(5, 3), isFreeze(temp));
  } else if (reqId == "CF"){
    return combine(complexCheck(5, 3), isFreeze(temp));
  } else {
    return 0;
  }
