XChgCreateP (FUN)¶

FUNCTION XChgCreateP : CAA.HANDLE

Creates a message exchange of the specified type with Memory from PLC ctNumPrios = 0 AND ctNumMsg <> 0 => Resource Exchange ctNumPrios <> 0 AND ctNumMsg = 0 => NormalExchange

InOut:

Scope	Name	Type
Return	`XChgCreateP`	`CAA.HANDLE`
Input	`szBlockSize`	`CAA.SIZE`
	`ctNumPrios`	`CAA.COUNT`
	`szMemSize`	`CAA.SIZE`
	`pMemory`	`CAA.PVOID`
	`eSendMsg`	`CB.EVENT`
	`eReceiveMsg`	`CB.EVENT`
	`eXchgEmpty`	`CB.EVENT`
	`peError`	POINTER TO ERROR