protected internal override void SetPinEventsToDetect(int bcmPinNumber, PinEvent events)
{
ValidatePinNumber(bcmPinNumber);
PinEvent kind = PinEvent.Low;
bool enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
kind = PinEvent.High;
enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
kind = PinEvent.SyncRisingEdge;
enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
kind = PinEvent.SyncFallingEdge;
enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
kind = PinEvent.AsyncRisingEdge;
enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
kind = PinEvent.AsyncFallingEdge;
enabled = events.HasFlag(kind);
SetEventDetection(bcmPinNumber, kind, enabled);
ClearDetectedEvent(bcmPinNumber);
}
private string EventKindToStringValue(PinEvent kind)
{
string result;
if (kind == PinEvent.None)
{
result = "none";
}
else if (kind.HasFlag(PinEvent.SyncBoth) ||
kind.HasFlag(PinEvent.AsyncBoth))
{
result = "both";
}
else if (kind.HasFlag(PinEvent.SyncRisingEdge) ||
kind.HasFlag(PinEvent.AsyncRisingEdge))
{
result = "rising";
}
else if (kind.HasFlag(PinEvent.SyncFallingEdge) ||
kind.HasFlag(PinEvent.AsyncFallingEdge))
{
result = "falling";
}
else
{
throw new NotSupportedException($"Not supported GPIO event kind '{kind}'");
}
return(result);
}
