322 lines
11 KiB
C
322 lines
11 KiB
C
/**
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****************************************************************************************
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*
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* @file CRCxx.h
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*
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* @brief Head File of Common CRC bitwise operation functions.
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*
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****************************************************************************************
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*/
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#ifndef _CRCxx_H_
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#define _CRCxx_H_
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#include <stdint.h>
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#ifndef ulen_t
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#define ulen_t uint16_t
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#endif
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/******************************************************************************
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* Name: CRC-4/ITU
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* Poly: 0x03 ( x4+x+1 )
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* Init: 0x00
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* Refin: True
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* Refout: True
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* Xorout: 0x00
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*****************************************************************************/
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uint8_t crc4_itu(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-5/EPC
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* Poly: 0x09 ( x5+x3+1 )
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* Init: 0x09
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* Refin: False
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* Refout: False
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* Xorout: 0x00
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*****************************************************************************/
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uint8_t crc5_epc(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-5/ITU
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* Poly: 0x15 ( x5+x4+x2+1 )
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* Init: 0x00
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* Refin: True
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* Refout: True
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* Xorout: 0x00
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*****************************************************************************/
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uint8_t crc5_itu(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-5/USB
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* Poly: 0x05 ( x5+x2+1 )
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* Init: 0x1F
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* Refin: True
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* Refout: True
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* Xorout: 0x1F
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*****************************************************************************/
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uint8_t crc5_usb(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-6/ITU
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* Poly: 0x03 ( x6+x+1 )
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* Init: 0x00
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* Refin: True
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* Refout: True
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* Xorout: 0x00
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*****************************************************************************/
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uint8_t crc6_itu(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-7/MMC
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* Poly: 0x09 ( x7+x3+1 )
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* Init: 0x00
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* Refin: False
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* Refout: False
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* Xorout: 0x00
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* Use: MultiMediaCard,SD,ect.
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*****************************************************************************/
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uint8_t crc7_mmc(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-8
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* Poly: 0x07 ( x8+x2+x+1 )
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* Init: 0x00
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* Refin: False
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* Refout: False
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* Xorout: 0x00
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*****************************************************************************/
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uint8_t crc8(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-8/ITU
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* Poly: 0x07 ( x8+x2+x+1 )
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* Init: 0x00
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* Refin: False
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* Refout: False
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* Xorout: 0x55
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* Alias: CRC-8/ATM
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*****************************************************************************/
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uint8_t crc8_itu(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-8/ROHC
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* Poly: 0x07 ( x8+x2+x+1 )
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* Init: 0xFF
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* Refin: True
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* Refout: True
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* Xorout: 0x00
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*****************************************************************************/
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uint8_t crc8_rohc(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-8/MAXIM
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* Poly: 0x31 ( x8+x5+x4+1 )
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* Init: 0x00
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* Refin: True
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* Refout: True
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* Xorout: 0x00
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* Alias: DOW-CRC,CRC-8/IBUTTON
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* Use: Maxim(Dallas)'s some devices,e.g. DS18B20
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*****************************************************************************/
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uint8_t crc8_maxim(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-16
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* Poly: 0x8005 ( x16+x15+x2+1 )
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* Init: 0x0000
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* Refin: True
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* Refout: True
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* Xorout: 0x0000
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* Alias: CRC-16/IBM,CRC-16/ARC,CRC-16/LHA
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*****************************************************************************/
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uint16_t crc16(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-16/MAXIM
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* Poly: 0x8005 ( x16+x15+x2+1 )
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* Init: 0x0000
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* Refin: True
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* Refout: True
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* Xorout: 0xFFFF
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*****************************************************************************/
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uint16_t crc16_maxim(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-16/USB
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* Poly: 0x8005 ( x16+x15+x2+1 )
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* Init: 0xFFFF
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* Refin: True
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* Refout: True
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* Xorout: 0xFFFF
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*****************************************************************************/
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uint16_t crc16_usb(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-16/MODBUS
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* Poly: 0x8005 ( x16+x15+x2+1 )
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* Init: 0xFFFF
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* Refin: True
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* Refout: True
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* Xorout: 0x0000
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*****************************************************************************/
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uint16_t crc16_modbus(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-16/CCITT
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* Poly: 0x1021 ( x16+x12+x5+1 )
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* Init: 0x0000
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* Refin: True
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* Refout: True
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* Xorout: 0x0000
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* Alias: CRC-CCITT,CRC-16/CCITT-TRUE,CRC-16/KERMIT
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*****************************************************************************/
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uint16_t crc16_ccitt(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-16/CCITT-FALSE
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* Poly: 0x1021 ( x16+x12+x5+1 )
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* Init: 0xFFFF
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* Refin: False
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* Refout: False
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* Xorout: 0x0000
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*****************************************************************************/
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uint16_t crc16_ccitt_false(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-16/X25
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* Poly: 0x1021 ( x16+x12+x5+1 )
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* Init: 0xFFFF
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* Refin: True
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* Refout: True
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* Xorout: 0XFFFF
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*****************************************************************************/
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uint16_t crc16_x25(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-16/XMODEM
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* Poly: 0x1021 ( x16+x12+x5+1 )
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* Init: 0x0000
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* Refin: False
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* Refout: False
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* Xorout: 0x0000
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* Alias: CRC-16/ZMODEM,CRC-16/ACORN
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*****************************************************************************/
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uint16_t crc16_xmodem(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-16/DNP
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* Poly: 0x3D65 ( x16+x13+x12+x11+x10+x8+x6+x5+x2+1 )
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* Init: 0x0000
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* Refin: True
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* Refout: True
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* Xorout: 0xFFFF
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* Use: M-Bus,ect.
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*****************************************************************************/
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uint16_t crc16_dnp(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-24
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* Poly: 0x864CFB ( x24+x23+x18+x17+x14+x11+x10+x7+x6+x5+x4+x3+x1+1 )
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* Init: 0xB704CE
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* Refin: True
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* Refout: True
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* Xorout: 0x000000
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* Alias: CRC-24/OPENPGP
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*****************************************************************************/
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uint32_t crc24(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-24/BLE
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* Poly: 0x00065B ( x24+x10+x9+x6+x4+x3+x1+1 )
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* Init: 0x555555
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* Refin: True
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* Refout: True
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* Xorout: 0x000000
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*****************************************************************************/
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uint32_t crc24_ble(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-24/FLEXRAY-A
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* Poly: 0x5D6DCB ( x24+x22+x20+x19+x18+x16+x14+x13+x11+x10+x8+x7+x6+x3+x1+1 )
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* Init: 0xFEDCBA
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* Refin: True
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* Refout: True
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* Xorout: 0x000000
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*****************************************************************************/
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uint32_t crc24_flexraya(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-24/FLEXRAY-B
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* Poly: 0x5D6DCB ( x24+x22+x20+x19+x18+x16+x14+x13+x11+x10+x8+x7+x6+x3+x1+1 )
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* Init: 0xABCDEF
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* Refin: True
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* Refout: True
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* Xorout: 0x000000
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*****************************************************************************/
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uint32_t crc24_flexrayb(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-24/LTE-A
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* Poly: 0x864CFB ( x24+x23+x18+x17+x14+x11+x10+x7+x6+x5+x4+x3+x1+1 )
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* Init: 0x000000
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* Refin: False
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* Refout: False
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* Xorout: 0x000000
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*****************************************************************************/
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uint32_t crc24_lte_a(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-24/LTE-B
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* Poly: 0x800063 ( x24+x23+x6+x5+x1+1 )
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* Init: 0x000000
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* Refin: False
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* Refout: False
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* Xorout: 0x000000
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*****************************************************************************/
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uint32_t crc24_lte_b(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-24/OS-9
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* Poly: 0x800063 ( x24+x23+x6+x5+x1+1 )
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* Init: 0xFFFFFF
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* Refin: False
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* Refout: False
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* Xorout: 0xFFFFFF
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*****************************************************************************/
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uint32_t crc24_os9(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-24/INTERLAKEN
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* Poly: 0x328B63 ( x24+x21+x20+x17+x15+x11+x9+x8+x6+x5+x1+1 )
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* Init: 0xFFFFFF
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* Refin: False
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* Refout: False
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* Xorout: 0xFFFFFF
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*****************************************************************************/
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uint32_t crc24_interlaken(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-32
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* Poly: 0x4C11DB7 ( x32+x26+x23+x22+x16+x12+x11+x10+x8+x7+x5+x4+x2+x+1 )
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* Init: 0xFFFFFFF
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* Refin: True
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* Refout: True
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* Xorout: 0xFFFFFFF
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* Alias: CRC_32/ADCCP
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* Use: WinRAR,ect.
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*****************************************************************************/
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uint32_t crc32(uint8_t *data, ulen_t length);
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/******************************************************************************
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* Name: CRC-32/MPEG-2
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* Poly: 0x4C11DB7 ( x32+x26+x23+x22+x16+x12+x11+x10+x8+x7+x5+x4+x2+x+1 )
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* Init: 0xFFFFFFF
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* Refin: False
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* Refout: False
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* Xorout: 0x0000000
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*****************************************************************************/
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uint32_t crc32_mpeg2(uint8_t *data, ulen_t length);
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#endif // _CRCxx_H_
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