_Read (FUN)¶

FUNCTION _Read : CAA.HANDLE

Unmanaged implementation of Read

InOut:

Scope	Name	Type	Comment
Return	_Read	CAA.HANDLE	handle of received CAN message or CAA.gc_hINVALID if receiver is empty.
Input	hReceiverId	CAA.HANDLE	receiver handle
	pctMsgLeft	POINTER TO CAA.COUNT	Optional pointer to ctMsgLeft. After calling CL2.Read ctMsgLeft contains the number of remaining messages in receive queue.
	peError	POINTER TO ERROR	optional pointer to error enum