LibrePilot/shared/uavobjectdefinition/systemsettings.xml

<xml>
    <object name="SystemSettings" singleinstance="true" settings="true" category="System">
        <description>Select airframe type.  Currently used by @ref ActuatorModule to choose mixing from @ref ActuatorDesired to @ref ActuatorCommand</description>
        <field name="AirframeType" units="" type="enum" elements="1" options="FixedWing,FixedWingElevon,FixedWingVtail,VTOL,HeliCP,QuadX,QuadP,Hexa,Octo,Custom,HexaX,HexaH,OctoV,OctoCoaxP,OctoCoaxX,OctoX,HexaCoax,Tri,GroundVehicleCar,GroundVehicleDifferential,GroundVehicleMotorcycle" defaultvalue="QuadX"/>
        <field name="VehicleName" units="char" type="uint8" elements="20" defaultvalue="0"/>
	<field name="ThrustControl" units="" type="enum" elements="1" options="Throttle,Collective,None" defaultvalue="Throttle" />
		<!-- Which way the vehicle controls its thrust. Can be through
			"Throttle" (quadcopter, simple brushless planes,
			  car-type ground vehicles)
			"Collective" (collective pitch as in most
			  helicopters, 3d quads, constant RPM variable pitch
			  airplanes, and ground vehicles with diesel-electric
			  locomotion)
			"None" (craft has neither engines nor dynamic brakes.
			  Note that a glider with breaking flaps should likely
			  use "collective" and use the collective channel to
			  control the brakes for optimum autopilot performance)
		-->
        <field name="GUIConfigData" units="bits" type="uint32" elements="4" defaultvalue="0"/>
        <field name="AirSpeedMax" units="m/s" type="float" elements="1" defaultvalue="30"/>
                <!-- Vne, i.e. maximum airspeed the airframe can handle - used by autopilot, actuator compensation. as well as possibly by INS for plausibility checks -->
        <field name="AirSpeedMin" units="m/s" type="float" elements="1" defaultvalue="10"/>
                <!-- Vs0, i.e stall speed - minimum speed the airframe will be able to fly - used by autopilot, actuator compensation, as well as possibly by INS for plausibility check
		     TODO: currently not used by vtols, needs its default changed to 0 as soon as its used by vtols-->

        <access gcs="readwrite" flight="readwrite"/>
        <telemetrygcs acked="true" updatemode="onchange" period="0"/>
        <telemetryflight acked="true" updatemode="onchange" period="0"/>
        <logging updatemode="manual" period="0"/>
    </object>
</xml>