zero

wayland/x27-589-gauge/zero

Set gauge to zero position. Slow, blocking operation.
zero
@/zero
Set gauge to zero position. Slow, blocking operation.
DEV@/x27-589-device
An X27-589 device.
UPDpulse
Update.
zero
DEV
UPD
DONE
DONEpulse
Pulse when gauge set to zero.
To use the node in your project you should have the wayland/x27-589-gauge 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

node {
    void evaluate(Context ctx) {
        // The node responds only if there is an input pulse
        if (!isInputDirty<input_UPD>(ctx))
            return;

        // Get a pointer to the `SwitecX25` class instance
        auto gauge = getValue<input_DEV>(ctx);
        gauge -> zero();
        emitValue<output_DONE>(ctx, 1);
    }
}