read-sht3x

rcb71/sht3x-temp-hum-sensor/read-sht3x

Measure relative humidity and temperature.
read-sht3x
@/read-sht3x
Measure relative humidity and temperature.
DEV@/sht3x-device
UPDpulse
read-sht3x
DEV
UPD
Temp
Hum
Done
Donepulse
Humnumber
Tempnumber
To use the node in your project you should have the rcb71/sht3x-temp-hum-sensor 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) {
        // The node responds only if there is an input pulse
        if (!isInputDirty<input_UPD>(ctx))
            return;

        auto sht3x = getValue<input_DEV>(ctx);
        emitValue<output_Temp>(ctx, sht3x->getTemperatureC());
        emitValue<output_Hum>(ctx, sht3x->getHumidityRH());
        emitValue<output_Done>(ctx, 1);
    }
}