 
 #define ENABLE true
 #define DISABLE false
+#define NEUTRAL 2
 
 // serial
 #define SERIAL_SPEED 115200

  return (current);
}

uint8_t getThrottle(uint8_t pin) // get throttle input
{
  return ((uint8_t) (((float)analogRead(pin) * THOTTLE_MAX) / ANALOG_MAX));
}



#define OPS (sizeof(opPin) / sizeof(uint8_t))

#define ANALOG_MAX (float)1023 // these two are for converting 0-1023 to 0-100
#define THOTTLE_MAX (float)UINT8_MAX
#define RAMP_MAX 125
#define RAMP_MIN -125
#define DIR_MAX 1023
