hio/nwt-gus-hi/v-warten

Documentation Libraries

Delays triggering of an incoming pulse by specified time

v-warten

@/v-warten

Delays triggering of an incoming pulse by specified time

Zeitnumber

Time to delay in seconds

Startpulse

Resets current countdown, starts new countdown

Neustartpulse

Resets current countdown, i.e. cancels the delay

wartet?boolean

Outputs true when delay is in progress

Fertigpulse

Pulses once the delay is over

To use the node in your project you should have the hio/nwt-gus-hi 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.

node {
    void evaluate(Context ctx) {
        if (isInputDirty<input_RST>(ctx)) {
            clearTimeout(ctx);
            emitValue<output_ACT>(ctx, false);
        } else if (isInputDirty<input_SET>(ctx)) {
            TimeMs dt = getValue<input_T>(ctx) * 1000;
            setTimeout(ctx, dt);
            emitValue<output_ACT>(ctx, true);
        } else if (isTimedOut(ctx)) {
            emitValue<output_DONE>(ctx, true);
            emitValue<output_ACT>(ctx, false);
        }
    }
}

__time(ms)	T	SET	RST	DONE	ACT
0	0.5	no-pulse	no-pulse	no-pulse	false
1000	0.5	pulse	no-pulse	no-pulse	true
1500	0.5	no-pulse	no-pulse	no-pulse	true
1501	0.5	no-pulse	no-pulse	pulse	false
2000	0.5	pulse	pulse	no-pulse	false
2500	0.5	pulse	no-pulse	no-pulse	true
2600	2	no-pulse	no-pulse	no-pulse	true
2700	2	no-pulse	pulse	no-pulse	false
3001	2	no-pulse	no-pulse	no-pulse	false

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v-warten

hio/nwt-gus-hi/v-warten

C++ implementation

Tabular tests