public BaseEvent ProcessEvent(uint data1, uint data2, DateTime time)
{
EventCategory ec = (EventCategory)(0xFF & (data1 >> 8));
BaseEvent be = null;
if (ec == EventCategory.SleepLevel)
{
SleepEvent ev = new SleepEvent();
ev.EventType = (SleepEventType)(data1 & 0xFF); // data1 encodes the type in the lower 16 bits and...
ev.Level = SleepLevel.Awake;
ev.WakeUpEvents = (HardwareEvent)data2;
ev.Time = time;
be = ev;
}
else if (ec == EventCategory.PowerLevel)
{
PowerEvent ev = new PowerEvent();
ev.EventType = PowerEventType.PostNotify;
ev.Level = (PowerLevel)data2;
ev.Time = time;
be = ev;
}
return(be);
}
/// <summary>
/// The Sleep method puts the device into a sleeps state that is only woken by the events described in the paramter wakeUpEvents.
/// Please note that if the event SystemTimer is not used, the system will not be woken up by any managed timers. In addition,
/// other threads will not be executed until this sleep call exits. This method raises the OnSleepChange event.
///
/// The MaximumTimeToActive property contains the timeout value for this call.
/// </summary>
/// <param name="level">Determines what level of sleep the system should enter. The behavior of the level is determined
/// by the hardware vendor.</param>
/// <param name="wakeUpEvents">Determines the events that will cause the system to exit the given sleep level</param>
public static void Sleep(SleepLevel level, HardwareEvent wakeUpEvents)
{
SleepChangeEventHandler h = OnSleepChange;
if (h != null)
{
SleepEvent e = new SleepEvent();
e.EventType = SleepEventType.ChangeRequested;
e.Level = level;
e.WakeUpEvents = wakeUpEvents;
e.Time = DateTime.UtcNow;
h(e);
}
InternalSleep(level, wakeUpEvents);
}
//--//
void SleepChange(SleepEvent ev)
{
if (ev.EventType == SleepEventType.ChangeRequested)
{
_change.Set();
_changeEvent = ev;
}
else if (ev.EventType == SleepEventType.WakeUp)
{
_wakeup.Set();
_wakeupEvent = ev;
}
else
{
Debug.Assert( false );
}
}
public MFTestResults Sleep_3_NoSystemTimerTest()
{
bool result = true;
TimeSpan backup = PowerState.MaximumTimeToActive;
try
{
PowerState.MaximumTimeToActive = new TimeSpan(0,0,0,2);
TimeSpan tsTimeout = PowerState.MaximumTimeToActive;
PowerState.OnSleepChange += new SleepChangeEventHandler(this.SleepChange);
HardwareEvent newEvents = HardwareEvent.OEMReserved1;
_timerFired.Reset();
_wakeupEvent = null;
Timer t = new Timer(new TimerCallback(this.TimerCallback), null, tsTimeout.Milliseconds / 2, Timeout.Infinite);
DateTime dtStart = DateTime.Now;
// this will wake up with the max time allowed
PowerState.Sleep(SleepLevel.Sleep, newEvents);
///
/// When the debugging is enbled on a device the debug port is selected as a wakeup event by default,
/// so we ignore this test if we get any events.
///
if (_timerFired.WaitOne(1000, false) && (_wakeupEvent == null || _wakeupEvent.WakeUpEvents == 0))
{
result = (_timerTime - dtStart) > tsTimeout;
}
PowerState.OnSleepChange -= new SleepChangeEventHandler(this.SleepChange);
}
finally
{
PowerState.MaximumTimeToActive = backup;
}
return result ? MFTestResults.Pass : MFTestResults.Fail;
}
public BaseEvent ProcessEvent(uint data1, uint data2, DateTime time)
{
EventCategory ec = (EventCategory)(0xFF & (data1 >> 8));
BaseEvent be = null;
if (ec == EventCategory.SleepLevel)
{
SleepEvent ev = new SleepEvent();
ev.EventType = (SleepEventType)(data1 & 0xFF); // data1 encodes the type in the lower 16 bits and...
ev.Level = SleepLevel.Awake;
ev.WakeUpEvents = (HardwareEvent)data2;
ev.Time = time;
be = ev;
}
else if (ec == EventCategory.PowerLevel)
{
PowerEvent ev = new PowerEvent();
ev.EventType = PowerEventType.PostNotify;
ev.Level = (PowerLevel)data2;
ev.Time = time;
be = ev;
}
return be;
}
/// <summary>
/// The Sleep method puts the device into a sleeps state that is only woken by the events described in the paramter wakeUpEvents.
/// Please note that if the event SystemTimer is not used, the system will not be woken up by any managed timers. In addition,
/// other threads will not be executed until this sleep call exits. This method raises the OnSleepChange event.
///
/// The MaximumTimeToActive property contains the timeout value for this call.
/// </summary>
/// <param name="level">Determines what level of sleep the system should enter. The behavior of the level is determined
/// by the hardware vendor.</param>
/// <param name="wakeUpEvents">Determines the events that will cause the system to exit the given sleep level</param>
public static void Sleep(SleepLevel level, HardwareEvent wakeUpEvents)
{
SleepChangeEventHandler h = OnSleepChange;
if (h != null)
{
SleepEvent e = new SleepEvent();
e.EventType = SleepEventType.ChangeRequested;
e.Level = level;
e.WakeUpEvents = wakeUpEvents;
e.Time = DateTime.UtcNow;
h(e);
}
InternalSleep(level, wakeUpEvents);
}
