LibrePilot/shared/uavobjectdefinition/gpssettings.xml

<xml>
    <object name="GPSSettings" singleinstance="true" settings="true" category="Sensors">
        <description>GPS Module specific settings</description>
        <field name="DataProtocol" units="" type="enum" elements="1" options="NMEA,UBX" defaultvalue="UBX"/>
        <field name="MinSatellites" units="" type="uint8" elements="1" defaultvalue="7"/>
        <field name="MaxPDOP" units="" type="float" elements="1" defaultvalue="3.5"/>
        <!-- Ubx self configuration. Enable to allow the flight board to auto configure ubx GPS options,
            store does AutoConfig and save GPS settings (i.e. to prevent issues if gps is power cycled)  -->
        <field name="UbxAutoConfig" units="" type="enum" elements="1" options="Disabled,Configure,ConfigureAndStore" defaultvalue="Disabled"/>
        <!-- Ubx position update rate, -1 for auto -->
        <field name="UbxRate" units="Hz" type="int8" elements="1" defaultvalue="5" />
        <!-- Ubx dynamic model, see UBX datasheet for more details -->
        <field name="UbxDynamicModel" units="" type="enum" elements="1" 
        options="Portable,Stationary,Pedestrian,Automotive,Sea,Airborne1G,Airborne2G,Airborne4G" defaultvalue="Airborne1G" />
        <!-- Ubx SBAS settings -->
        <field name="UbxSBASMode" units="" type="enum" elements="1" options="Disabled,Ranging,Correction,Integrity,Ranging+Correction,Ranging+Integrity,Ranging+Correction+Integrity,Correction+Integrity" defaultvalue="Ranging" />
        <field name="UbxSBASChannelsUsed" units="" type="uint8" elements="1" defaultvalue="3"/>
        <field name="UbxSBASSats" units="" type="enum" elements="1" options="AutoScan,WAAS,EGNOS,MSAS,GAGAN,SDCM" defaultvalue="Auto-Scan" />
        <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>