CRC16_CCITT (FUN)¶

FUNCTION CRC16_CCITT : WORD

Function calculates the checksum CRC16-CCITT.

Example:

sTest : STRING(10) := '123456789' ;
->
MEM.CRC16_CCITT(ADR(sTest), 9) = 16#29B1

InOut:

Scope	Name	Type	Comment
Return	`CRC16_CCITT`	`WORD`	function returns the CRC16-CCITT checksum of “MemoryBlock”
Input	`pMemoryBlock`	POINTER TO BYTE	address of memory Block
Input	`uiLength`	`UINT`	length of MemoryBlock in byte