delay-boolean
nazarijtipusak080/work-with-bit/delay-boolean
No description
delay-boolean
@/delay-boolean
Tnumber
Time to delay in seconds
SETpulse
Resets current countdown, starts new countdown
RSTpulse
Resets current countdown, i.e. cancels the delay
ACTboolean
Outputs true when delay is in progress
DONEboolean
C++ implementation
node {
void evaluate(Context ctx) {
if (isInputDirty<input_RST>(ctx)) {
clearTimeout(ctx);
emitValue<output_ACT>(ctx, false);
emitValue<output_DONE>(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);
}
}
}Tabular tests
| __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 |