UDP_Processor (FB)¶

FUNCTION_BLOCK PUBLIC ABSTRACT UDP_Processor EXTENDS LConC IMPLEMENTS IUDPProcessor

Provides the ability to evaluate or manipulate the flow of packets between UDP_Receiver and UDP_Sender via the specific implementation of the AsyncAction method.

InOut:

Scope	Name	Type	Comment	Inherited from
Input	`xEnable`	`BOOL`	`TRUE`: Activates the defined operation `FALSE`: Aborts/resets the defined operation	LConC
Output	`xBusy`	`BOOL`	`TRUE`: Operation is running	LConC
	`xError`	`BOOL`	`TRUE`: Error condition reached	LConC
	`eErrorID`	ERROR		LConC
Input Const	`itfAsyncProperty`	IAsyncProperty
Input Const	`itfPacketPool`	IPacketPool
Input	`itfReceiver`	IPacketQueue
Output	`itfSender`	IPacketQueue
Output	`udiCount`	`UDINT`

Properties:

NonBlocking

Methods:

SetInitialValue

ProcessPacket

Structure: