no_os_crc8.h File Reference

Header file of CRC-8 computation. More...

#include <stdint.h>
#include <stddef.h>

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Macros
#define	NO_OS_CRC8_TABLE_SIZE   256
#define	NO_OS_DECLARE_CRC8_TABLE(_table)   static uint8_t _table[NO_OS_CRC8_TABLE_SIZE]

Functions
void	no_os_crc8_populate_msb (uint8_t *table, const uint8_t polynomial)
uint8_t	no_os_crc8 (const uint8_t *table, const uint8_t *pdata, size_t nbytes, uint8_t crc)

Detailed Description

Header file of CRC-8 computation.

Author

Darius Berghe (dariu.nosp@m.s.be.nosp@m.rghe@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

Copyright 2020(c) Analog Devices, Inc.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Macro Definition Documentation

NO_OS_CRC8_TABLE_SIZE

#define NO_OS_CRC8_TABLE_SIZE   256

NO_OS_DECLARE_CRC8_TABLE

#define NO_OS_DECLARE_CRC8_TABLE

(

_table

)

static uint8_t _table[NO_OS_CRC8_TABLE_SIZE]

Function Documentation

no_os_crc8()

uint8_t no_os_crc8	(	const uint8_t *	table,
		const uint8_t *	pdata,
		size_t	nbytes,
		uint8_t	crc
	)

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no_os_crc8_populate_msb()

void no_os_crc8_populate_msb	(	uint8_t *	table,
		const uint8_t	polynomial
	)

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