crc529.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include "sportident.h"

Go to the source code of this file.

Defines
#define	POLYNOM   0x8005
	Polynomial used for CRC.
Functions
unsigned int	SiCrc (unsigned int len, const unsigned char *data)
	A function to return CRC values used by SPORTident.

---

Detailed Description

Author:

Dylan (smellyfis) Thies <dylan.thies@lostorienteerer.net>

Jürgen Ehms <juergen@sportident.com>

Version:

1.1.0

LICENSE

This Program/Library is open source software; you may redistribute and/or modify it as long as the resulting program/library is under a FOSS license or with the approval of the authors or owning group

This Program is distributed in hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE

DESCRIPTION

This is a file is the implementtion of a crc-16 that is used in si hardware

Definition in file crc529.c.

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Function Documentation

unsigned int SiCrc	(	unsigned int	len,
		const unsigned char *	data
	)

A function to return CRC values used by SPORTident.

It uses ANSI CRC-16

Parameters:

	len	The length of the byte string data.
	data	The byte string of what you want to encode.

Returns:

A CRC value of data

Definition at line 37 of file crc529.c.