David Eisner
CRC library by Lammert Bies
Fork of
CRC
by 
Jacques Pelletier
Diff: lib_crc.h
- Revision:
- 0:58b0642c11b0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lib_crc.h Tue Dec 14 03:44:09 2010 +0000 @@ -0,0 +1,157 @@ + /*******************************************************************\ + * * + * Library : lib_crc * + * File : lib_crc.h * + * Author : Lammert Bies 1999-2008 * + * E-mail : info@lammertbies.nl * + * Language : ANSI C * + * * + * * + * Description * + * =========== * + * * + * The file lib_crc.h contains public definitions and proto- * + * types for the CRC functions present in lib_crc.c. * + * * + * * + * Dependencies * + * ============ * + * * + * none * + * * + * * + * Modification history * + * ==================== * + * * + * Date Version Comment * + * * + * 2010-10-20 1.17 Added several routines (JP) * + * 2008-04-20 1.16 Added CRC-CCITT routine for Kermit * + * * + * 2007-04-01 1.15 Added CRC16 calculation for Modbus * + * * + * 2007-03-28 1.14 Added CRC16 routine for Sick devices * + * * + * 2005-12-17 1.13 Added CRC-CCITT with initial 0x1D0F * + * * + * 2005-02-14 1.12 Added CRC-CCITT with initial 0x0000 * + * * + * 2005-02-05 1.11 Fixed bug in CRC-DNP routine * + * * + * 2005-02-04 1.10 Added CRC-DNP routines * + * * + * 2005-01-07 1.02 Changes in tst_crc.c * + * * + * 1999-02-21 1.01 Added FALSE and TRUE mnemonics * + * * + * 1999-01-22 1.00 Initial source * + * * + \*******************************************************************/ +#ifndef _LIB_CRC_H_ +#define _LIB_CRC_H_ + +#include <stdint.h> + +#define CRC_VERSION "2.0" + +uint16_t update_crc16_normal( uint16_t *table, uint16_t crc, char c ); +uint16_t update_crc16_reflected( uint16_t *table, uint16_t crc, char c ); +uint32_t update_crc24_normal( uint32_t *table, uint32_t crc, char c ); +// update_crc24_reflected same as update_crc32_reflected +uint32_t update_crc32_normal( uint32_t *table, uint32_t crc, char c ); +uint32_t update_crc32_reflected( uint32_t *table, uint32_t crc, char c ); + +uint64_t update_crc40_normal( uint64_t *table, uint64_t crc, char c ); +// update_crc40_reflected same as update_crc64_reflected +uint64_t update_crc64_normal( uint64_t *table, uint64_t crc, char c ); +uint64_t update_crc64_reflected( uint64_t *table, uint64_t crc, char c ); + +/* Does the CRC calculation 1 byte at a time */ +uint8_t update_crc8_atm(uint8_t crc, uint8_t c); +uint8_t update_crc8_ccitt(uint8_t crc, uint8_t c); +uint8_t update_crc8_maxim(uint8_t crc, uint8_t c); +uint8_t update_crc8(uint8_t crc, uint8_t c); +uint8_t update_crc8_j1850(uint8_t crc, uint8_t c); +uint8_t update_crc8_wcdma(uint8_t crc, uint8_t c); +uint8_t update_crc8_rohc(uint8_t crc, uint8_t c); +uint8_t update_crc8_darc(uint8_t crc, uint8_t c); +uint16_t update_crc16_8005( uint16_t crc, char c ); +uint16_t update_crc16_A001( uint16_t crc, char c ); +uint16_t update_crc16_1021( uint16_t crc, char c ); +uint16_t update_crc16_8408( uint16_t crc, char c ); +uint16_t update_crc16_3D65( uint16_t crc, char c ); +uint16_t update_crc16_dnp( uint16_t crc, char c ); +uint16_t update_crc16_t10_dif( uint16_t crc, char c ); +uint16_t update_crc16_0589( uint16_t crc, char c ); +uint16_t update_crc16_teledisk( uint16_t crc, char c ); +uint32_t update_crc24( uint32_t crc, char c ); +uint32_t update_crc24_r64( uint32_t crc, char c ); +uint32_t update_crc32_refl( uint32_t crc, char c ); +uint32_t update_crc32_norm( uint32_t crc, char c ); +uint32_t update_crc32_xfer( uint32_t crc, char c ); +uint32_t update_crc32_c( uint32_t crc, char c ); +uint32_t update_crc32_d( uint32_t crc, char c ); +uint32_t update_crc32_k( uint32_t crc, char c ); +uint32_t update_crc32_q( uint32_t crc, char c ); +uint16_t update_crc_sick( uint16_t crc, char c, char prev_byte ); + +uint64_t update_crc40_gsm(uint64_t crc, char c); +uint64_t update_crc64(uint64_t crc, char c); +uint64_t update_crc64_1B(uint64_t crc, char c); +uint64_t update_crc64_jones(uint64_t crc, char c); + +/* Does the CRC calculation over a string specified by length (allows 00 inside string) */ +uint8_t calculate_crc8_itu(char *p, unsigned int length); +uint8_t calculate_crc8_atm(char *p, unsigned int length); +uint8_t calculate_crc8_ccitt(char *p, unsigned int length); +uint8_t calculate_crc8_maxim(char *p, unsigned int length); +uint8_t calculate_crc8(char *p, unsigned int length); +uint8_t calculate_crc8_icode(char *p, unsigned int length); +uint8_t calculate_crc8_j1850(char *p, unsigned int length); +uint8_t calculate_crc8_wcdma(char *p, unsigned int length); +uint8_t calculate_crc8_rohc(char *p, unsigned int length); +uint8_t calculate_crc8_darc(char *p, unsigned int length); + +uint16_t calculate_crc16_Buypass(char *p, unsigned int length); +uint16_t calculate_crc16_DDS_110(char *p, unsigned int length); +uint16_t calculate_crc16_EN_13757(char *p, unsigned int length); +uint16_t calculate_crc16_Teledisk(char *p, unsigned int length); +uint16_t calculate_crc16(char *p, unsigned int length); +uint16_t calculate_crc16_Modbus(char *p, unsigned int length); +uint16_t calculate_crc16_Maxim(char *p, unsigned int length); +uint16_t calculate_crc16_USB(char *p, unsigned int length); +uint16_t calculate_crc16_T10_DIF(char *p, unsigned int length); +uint16_t calculate_crc16_Dect_X(char *p, unsigned int length); +uint16_t calculate_crc16_Dect_R(char *p, unsigned int length); +uint16_t calculate_crc16_sick(char *p, unsigned int length); +uint16_t calculate_crc16_DNP(char *p, unsigned int length); +uint16_t calculate_crc16_Ccitt_Xmodem(char *p, unsigned int length); +uint16_t calculate_crc16_Ccitt_FFFF(char *p, unsigned int length); +uint16_t calculate_crc16_Ccitt_1D0F(char *p, unsigned int length); +uint16_t calculate_crc16_Genibus(char *p, unsigned int length); +uint16_t calculate_crc16_Kermit(char *p, unsigned int length); +uint16_t calculate_crc16_X25(char *p, unsigned int length); +uint16_t calculate_crc16_MCRF4XX(char *p, unsigned int length); +uint16_t calculate_crc16_Riello(char *p, unsigned int length); +uint16_t calculate_chk16_Fletcher(char *p, unsigned int length); + +uint32_t calculate_crc24_flexray_a(char *p, unsigned int length); +uint32_t calculate_crc24_flexray_b(char *p, unsigned int length); +uint32_t calculate_crc24_r64(char *p, unsigned int length); +uint32_t calculate_crc32(char *p, unsigned int length); +uint32_t calculate_crc32_jamcrc(char *p, unsigned int length); +uint32_t calculate_crc32_c(char *p, unsigned int length); +uint32_t calculate_crc32_d(char *p, unsigned int length); +uint32_t calculate_crc32_bzip2(char *p, unsigned int length); +uint32_t calculate_crc32_mpeg2(char *p, unsigned int length); +uint32_t calculate_crc32_posix(char *p, unsigned int length); +uint32_t calculate_crc32_k(char *p, unsigned int length); +uint32_t calculate_crc32_q(char *p, unsigned int length); +uint32_t calculate_crc32_xfer(char *p, unsigned int length); +uint64_t calculate_crc40_gsm(char *p, unsigned int length); +uint64_t calculate_crc64(char *p, unsigned int length); +uint64_t calculate_crc64_1b(char *p, unsigned int length); +uint64_t calculate_crc64_we(char *p, unsigned int length); +uint64_t calculate_crc64_jones(char *p, unsigned int length); + +#endif /* _LIB_CRC_H_ */