crc8.h
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1 /*
2  * Copyright (C) 2018 Gunar Schorcht
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
9 #pragma once
10 
24 #include <stddef.h>
25 #include <stdint.h>
26 
27 #ifdef __cplusplus
28 extern "C" {
29 #endif
30 
45 uint8_t crc8(const uint8_t *data, size_t len, uint8_t poly, uint8_t seed);
46 
61 uint8_t crc8_lsb(const uint8_t *data, size_t len, uint8_t poly, uint8_t seed);
62 
63 #ifdef __cplusplus
64 }
65 #endif
66 
crc8_lsb
uint8_t crc8_lsb(const uint8_t *data, size_t len, uint8_t poly, uint8_t seed)
Calculate a reflected CRC-8 (LSB first)
crc8
uint8_t crc8(const uint8_t *data, size_t len, uint8_t poly, uint8_t seed)
Calculate CRC-8 (MSB first)