TriggersΒΆ
Including kasl/trigger.h
makes the Trigger
class available. This
class is constructed with a millisecond delta, and its ready
method will
return true if at least that long has passed since the last call to ready
.
By default, it will be ready immediately; if a second optional true argument
is passed to the constructor, it will require waiting delta
milliseconds
before being ready for the first time.
The ready
method has two forms:
bool ready()
callsready(millis())
.bool ready(unsigned long now)
allows the samemillis
value to be reused in multiple places to avoid calling the function multiple times. When the allotted time is up, the trigger will reset to the last update time plus the delta.
Finally, there is a reset
method:
void reset()
callsreset(millis())
.void reset(unsigned long now)
resets the trigger to fire next innow
+delta
milliseconds.