CRC basic library
Dependents: D7A_1x_demo_CodeUpgradeProtocol D7A_1x_demo_big_file D7A_1x_demo_sensors_v3 D7A_1x_demo_send_file_data
Diff: crc.h
- Revision:
- 1:3f4e25d35b1d
- Parent:
- 0:ad1af95e9c7f
diff -r ad1af95e9c7f -r 3f4e25d35b1d crc.h --- a/crc.h Thu Dec 14 14:22:13 2017 +0000 +++ b/crc.h Thu Dec 14 18:25:37 2017 +0000 @@ -47,111 +47,35 @@ * 1999-01-22 1.00 Initial source * * * \*******************************************************************/ -#ifndef _LIB_CRC_H_ -#define _LIB_CRC_H_ +#ifndef _CRC_H_ +#define _CRC_H_ -#include <stdint.h> +#include "mbed.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 ); +//#define CRC8 +//#define CRC16 +#define CRC32 +//#define CRC64 -/* 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); + +#ifdef CRC8 +uint8_t crc8(char *p, uint32_t length); +#endif + +#ifdef CRC16 +uint16_t crc16(char *p, uint32_t length); +#endif -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); +#ifdef CRC32 +uint32_t crc32(char *p, uint32_t length); +#endif -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); +#ifdef CRC64 +uint64_t crc64(char *p, uint32_t length); +#endif -#endif /* _LIB_CRC_H_ */ +#endif /* _CRC_H_ */