 
 static unsigned int _previousReads[RF_PINS_PER_SOURCE];
 static unsigned long _tempReadLast;
-static unsigned int _loopCnt;
 static unsigned char _sameCount;
 static unsigned char _isRecent = BYTE1_RECENT_BOOT;
 static unsigned char _isBattLow;

      ++_recvLost;
      if (_recvLost > 10)
        rfResetEstimate();
      else if (_recvLost % 2 == 1 && _recvWindow < MAX_RECV_WIN)
        _recvWindow *= 2;

      rf12_sleep(RF12_SLEEP);
      return false;
    }
  } while (!rf12_doWork());

static void checkTemps(void)
{
  _tempReadLast = millis();
  if (_enabledProbePins == 0)
    return;

  const unsigned char OVERSAMPLE_COUNT[] = {1, 4, 16, 64};  // 4^n
  boolean modified = false;
