PacketPool (FB)¶

FUNCTION_BLOCK PUBLIC FINAL PacketPool EXTENDS _Disposable IMPLEMENTS IPacketPool

Provides a pool of IPacket instances.

Use the GetPacket method to get a new instance.

InOut:

Scope	Name	Type	Initial	Comment
Input	`udiPacketSize`	`UDINT`	16#FFFFFFFF
	`udiInitialCapacity`	`UDINT`
	`pbyPool`	POINTER TO BYTE		The optional memory space for the packet pool. `pbyPool = 0` => Memory is allocated from Heap `pbyPool <> 0` => The related static Memory of size `udiPoolSize` is used.
	`udiPoolSize`	`UDINT`		The size of the memory area referenced by `pbyPool`
	`usiExtensionFactor`	`USINT`

Methods:

SetInitialValue

GetPacket

Structure: