Event.cpp

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#include "Cosa/Event.hh"
#include "Cosa/Watchdog.hh"

Queue<Event, Event::QUEUE_MAX> Event::queue;

bool
Event::service(uint32_t ms)
{
  uint32_t start = Watchdog::millis();
  Event event;
  while (!queue.dequeue(&event)) {
    if ((ms == 0L) || (Watchdog::since(start) < ms))
      yield();
    else
      return (false);
  }
  event.dispatch();
  return (true);
}