delay(micro)
koadrobot/arduino/delay(micro)
No description
delay(micro)
@/delay(micro)
Tusnumber
Time to delay in micro 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
DONEpulse
Pulses once the delay is over
C++ implementation
struct State {
uint32_t _timeus;
};
{{ GENERATED_CODE }}
void evaluate(Context ctx) {
State* state=getState(ctx);
if (isInputDirty<input_RST>(ctx)) {
state->_timeus = 0;
emitValue<output_ACT>(ctx, false);
} else if (isInputDirty<input_SET>(ctx)) {
state->_timeus = micros() + (uint32_t)getValue<input_Tus>(ctx);
emitValue<output_ACT>(ctx, true);
} else if (micros() >= state->_timeus) {
emitValue<output_DONE>(ctx, true);
emitValue<output_ACT>(ctx, false);
}
}Tabular tests
| __time(ms) | Tus | 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 |