crc.c File Reference

CRC table and support routines. More...

#include "crc.h"
#include "cfg/cfg_arch.h"
#include <cfg/compiler.h>
#include <cpu/pgm.h>

Go to the source code of this file.

Functions
uint16_t	crc16 (uint16_t crc, const void *buffer, size_t len)
	This function implements the CRC 16 calculation on a buffer.
Variables
	CRC_TABLE
	crctab calculated by Mark G.

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Detailed Description

CRC table and support routines.

Author:

Bernie Innocenti <bernie@codewiz.org>

Definition in file crc.c.

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Function Documentation

uint16_t crc16	(	uint16_t	crc,
		const void *	buf,
		size_t	len
	)

This function implements the CRC 16 calculation on a buffer.

Parameters:

	crc	Current CRC16 value.
	buf	The buffer to perform CRC calculation on.
	len	The length of the Buffer.

Returns:

The updated CRC16 value.

Definition at line 94 of file crc.c.

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Variable Documentation

CRC_TABLE

crctab calculated by Mark G.

Mendel, Network Systems Corporation

Definition at line 59 of file crc.c.