 // display
 LiquidCrystal lcd(6, 7, 8, 9, 10, 11);
 
-// OMFG Software Serial, need to ditch this in favour of USB port!
-//SoftwareSerial mySerial(13, 12); // RX, TX
-
 // encoder steps per revolution of scope (typically 4 * CPR * gearing)
 const int altSPR = 10000;
 const int azSPR = 10000;

  character = Serial.read();
  if (state == WAITING_FOR_START)
  {
    if (START_CHAR == character)
    {
      state = WAITING_FOR_END;
      command = "";


void setup()
{
  Serial.begin(9600);
  lcd.begin(16, 2);
  lcd.clear();
