- f -

• FAST_FLASH : ExternalLED
• FG_MAX_ENGINES : SITL::FGNetFDM
• FG_MAX_TANKS : SITL::FGNetFDM
• FG_MAX_WHEELS : SITL::FGNetFDM
• FIX_2D : AP_GPS_MTK19 , AP_GPS_MTK , AP_GPS_UBLOX
• FIX_2D_SBAS : AP_GPS_MTK19
• FIX_3D : AP_GPS_MTK19 , AP_GPS_MTK , AP_GPS_SIRF , AP_GPS_UBLOX
• FIX_3D_SBAS : AP_GPS_MTK19
• FIX_DEAD_RECKONING : AP_GPS_UBLOX
• FIX_FIX : AP_GPS_ERB
• FIX_FLOAT : AP_GPS_ERB
• FIX_GPS_DEAD_RECKONING : AP_GPS_UBLOX
• FIX_MASK : AP_GPS_SIRF
• FIX_NONE : AP_GPS_ERB , AP_GPS_MTK19 , AP_GPS_MTK , AP_GPS_UBLOX
• FIX_SINGLE : AP_GPS_ERB
• FIX_TIME : AP_GPS_UBLOX
• FLAG_ALWAYS_USE_EKF : AP_AHRS_NavEKF
• FLAG_NONE : AP_AHRS_NavEKF
• FLIGHT_ABORT_LAND : AP_Vehicle::FixedWing
• FLIGHT_LAND : AP_Vehicle::FixedWing
• FLIGHT_NORMAL : AP_Vehicle::FixedWing
• FLIGHT_TAKEOFF : AP_Vehicle::FixedWing
• FLIGHT_VTOL : AP_Vehicle::FixedWing
• FlightCon : SITL::XPlane
• FLOW : NavEKF3_core
• FLOW_CONTROL_AUTO : AP_HAL::UARTDriver
• FLOW_CONTROL_DISABLE : AP_HAL::UARTDriver
• FLOW_CONTROL_ENABLE : AP_HAL::UARTDriver
• FRAME_COAX : SITL::SingleCopter
• FRAME_ELEVON : SITL::JSBSim
• FRAME_NORMAL : SITL::JSBSim
• FRAME_SINGLE : SITL::SingleCopter
• FRAME_VTAIL : SITL::JSBSim
• FramRate : SITL::XPlane
• FUNCTION_HYPERBOLA : RangeFinder
• FUNCTION_INVERTED : RangeFinder
• FUNCTION_LINEAR : RangeFinder