get-location

wayland/gps/get-location

Read latitude and longitude.
get-location
@/get-location
Read latitude and longitude.
GPS@/gps-device
A gps-device.
UPDpulse
Update.
get-location
GPS
UPD
Lat
Long
Done
Donepulse
Pulse on successful read. Will only pulse if location valid.
Longnumber
Latnumber
To use the node in your project you should have the wayland/gps library installed. Use the “File → Add Library” menu item in XOD IDE if you don’t have it yet. See Using libraries for more info.

C++ implementation

#pragma XOD evaluate_on_pin disable
#pragma XOD evaluate_on_pin enable input_UPD

node {

    void evaluate(Context ctx) {
        if (!isInputDirty<input_UPD>(ctx))
            return;

        auto gps = getValue<input_GPS>(ctx);

        if (gps->location.isValid()){
            emitValue<output_Lat>(ctx, gps->location.lat());
            emitValue<output_Long>(ctx, gps->location.lng());
            emitValue<output_Done>(ctx, 1);
        }
    }
}