private string EventKindToStringValue(EventKind kind)
{
string result;
if (kind == EventKind.None)
{
result = "none";
}
else if (kind.HasFlag(EventKind.EdgeBoth))
{
result = "both";
}
else if (kind.HasFlag(EventKind.RisingEdge))
{
result = "rising";
}
else if (kind.HasFlag(EventKind.FallingEdge))
{
result = "falling";
}
else
{
throw new NotSupportedEventKindException(kind);
}
return(result);
}
protected internal override void SetEventsToDetect(int bcmPinNumber, EventKind events)
{
if (bcmPinNumber < 0 || bcmPinNumber >= PinCount)
{
throw new ArgumentOutOfRangeException(nameof(bcmPinNumber));
}
Initialize();
EventKind kind = EventKind.Low;
bool enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
kind = EventKind.High;
enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
kind = EventKind.SyncRisingEdge;
enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
kind = EventKind.SyncFallingEdge;
enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
kind = EventKind.AsyncRisingEdge;
enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
kind = EventKind.AsyncFallingEdge;
enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
ClearDetectedEvent(bcmPinNumber);
bool eventDetectionEnabled = _pinsToDetectEvents[bcmPinNumber];
if (events == EventKind.None)
{
if (eventDetectionEnabled)
{
_pinsToDetectEvents.Set(bcmPinNumber, false);
_pinsToDetectEventsCount--;
}
}
else
{
if (!eventDetectionEnabled)
{
_pinsToDetectEvents.Set(bcmPinNumber, true);
_pinsToDetectEventsCount++;
if (_eventDetectionThread.ThreadState != ThreadState.Running)
{
_eventDetectionThread.Start();
}
}
}
}
