 // Motor 2 on port 2, 200 steps/rev
 SkyPointer_MicroStepper *motor2 = MS.getMicroStepper(STEPS, 2);
 
-int home = false;
+uint8_t home = false;
 
 // *** Interruption Routines ***
 // Timing routine


// Enable/disable the laser module
void ProcessLaser() {
  uint8_t enable;

  enable = atoi(sCmd.next()) != 0;
  

  digitalWrite(LASER_PIN_H, enable);
  digitalWrite(LASER_PIN_L, !enable);
  Serial.print("OK\r");
}


  // Configure laser pin and set to LOW
  pinMode(LASER_PIN_H, OUTPUT);
  pinMode(LASER_PIN_L, OUTPUT);
  MS.laser(0);

  // Start the serial port
  Serial.begin(115200);
