# include file to reduce flash by including *fewer* Airspeed drivers define AP_AIRSPEED_BACKEND_DEFAULT_ENABLED 0 define AP_AIRSPEED_MS4525_ENABLED 1 define AP_AIRSPEED_ANALOG_ENABLED 1 define AP_AIRSPEED_MS5525_ENABLED 1 define AP_AIRSPEED_SDP3X_ENABLED 1 define AP_AIRSPEED_NMEA_ENABLED 1 # additional checks for vehicle type in .cpp define AP_AIRSPEED_DRONECAN_ENABLED HAL_ENABLE_DRONECAN_DRIVERS