GetReceiveQueueLength (FUN)¶

FUNCTION GetReceiveQueueLength : CAA.COUNT

Returns the number of messages in receive queue waiting for being processed by application or stack. Diagnostic Information can be also read by GetDiagnosis.

InOut:

Scope	Name	Type	Comment
Return	GetReceiveQueueLength	CAA.COUNT	number of messages in receive queue
Input	hDriver	CAA.HANDLE	handle of CAN interface
	peError	POINTER TO ERROR	optional pointer to error enum