void jshPinPulse(Pin pin, bool pulsePolarity, JsVarFloat pulseTime) {
// ---- USE TIMER FOR PULSE
if (!jshIsPinValid(pin)) {
jsExceptionHere(JSET_ERROR, "Invalid pin!");
return;
}
if (pulseTime<=0) {
// just wait for everything to complete
jstUtilTimerWaitEmpty();
return;
} else {
// find out if we already had a timer scheduled
UtilTimerTask task;
if (!jstGetLastPinTimerTask(pin, &task)) {
// no timer - just start the pulse now!
jshPinOutput(pin, pulsePolarity);
task.time = jshGetSystemTime();
}
// Now set the end of the pulse to happen on a timer
jstPinOutputAtTime(task.time + jshGetTimeFromMilliseconds(pulseTime), &pin, 1, !pulsePolarity);
}
}
/*JSON{ "type":"method", "class": "Pin", "name" : "writeAtTime", "ifndef" : "SAVE_ON_FLASH",
"description" : "Sets the output state of the pin to the parameter given at the specified time",
"generate" : "jswrap_pin_writeAtTime",
"params" : [ [ "value", "bool", "Whether to set output high (true/1) or low (false/0)"],
["time", "float", "Time at which to write"] ]
}*/
void jswrap_pin_writeAtTime(JsVar *parent, bool value, JsVarFloat time) {
Pin pin = jshGetPinFromVar(parent);
JsSysTime sTime = jshGetTimeFromMilliseconds(time*1000);
jstPinOutputAtTime(sTime, &pin, 1, value);
}
