141 lines
3.8 KiB
C++
141 lines
3.8 KiB
C++
/*
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* CrcDesc.hpp
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*
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* Created on: 30 нояб. 2018 г.
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* Author: maksimenko
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*/
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#ifndef SOURCE_COMMON_CRCDESC_HPP_
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#define SOURCE_COMMON_CRCDESC_HPP_
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#include <cstddef>
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namespace common {
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namespace crc {
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struct Crc32_ZLIB
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{
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static const uint32_t poly = 0xedb88320;// Базовый полином CRC
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static const uint32_t width_bit = 32;// Число значащих бит расчета
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static const bool reflect = true;// Порядок битов в байте b0->b7
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static const uint32_t init = 0xFFFFFFFF;// Начальное значение CRC
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static const uint32_t final = 0xFFFFFFFF;// Значение завершающего XOR
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typedef uint32_t res_t;// Тип представляющий результат
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typedef CrcVal<Crc32_ZLIB> crc_t;// Тип переменной расчета CRC
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};
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struct Crc32_PRIME
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{
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static const uint32_t poly = 0x04c11db7;
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static const uint32_t width_bit = 32;
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static const bool reflect = false;
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static const uint32_t init = 0x0;
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static const uint32_t final = 0x0;
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typedef uint32_t res_t;
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typedef CrcVal<Crc32_PRIME> crc_t;
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};
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struct Crc16_802_15_4
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{
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static const uint32_t poly = 0x1021;
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static const uint32_t width_bit = 16;
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static const bool reflect = false;
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static const uint32_t init = 0x0;
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static const uint32_t final = 0x0;
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typedef uint16_t res_t;
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typedef CrcVal<Crc16_802_15_4> crc_t;
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};
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struct Crc16_ALT
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{
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static const uint32_t poly = 0x8005;
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static const uint32_t width_bit = 16;
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static const bool reflect = false;
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static const uint32_t init = 0x0;
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static const uint32_t final = 0x0;
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typedef uint16_t res_t;
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typedef CrcVal<Crc16_ALT> crc_t;
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};
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struct Crc16_IBM// CRC-16-ANSI (Modbus RTU,)
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{
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static const uint32_t poly = 0xA001;
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static const uint32_t width_bit = 16;
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static const bool reflect = true;
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static const uint32_t init = 0xFFFF;
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static const uint32_t final = 0x0;
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typedef uint16_t res_t;
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typedef CrcVal<Crc16_IBM> crc_t;
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};
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struct Crc8_PRIME
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{
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static const uint32_t poly = 0x07;
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static const uint32_t width_bit = 8;
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static const bool reflect = false;
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static const uint32_t init = 0x0;
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static const uint32_t final = 0x0;
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typedef uint16_t res_t;
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typedef CrcVal<Crc8_PRIME> crc_t;
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};
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struct Crc32_C
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{
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static const uint32_t poly = 0x1edc6f41;
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static const uint32_t width_bit = 32;
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static const bool reflect = false;
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static const uint32_t init = 0x0;
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static const uint32_t final = 0x0;
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typedef uint32_t res_t;
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typedef CrcVal<Crc32_C> crc_t;
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};
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struct Crc24_FLEXRAY
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{
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static const uint32_t poly = 0x005d6dcb;
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static const uint32_t width_bit = 24;
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static const bool reflect = false;
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static const uint32_t init = 0x0;
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static const uint32_t final = 0x0;
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typedef uint32_t res_t;
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typedef CrcVal<Crc24_FLEXRAY> crc_t;
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};
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struct Crc16_CCITT
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{
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static const uint32_t poly = 0x1021;
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static const uint32_t width_bit = 16;
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static const bool reflect = false;
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static const uint32_t init = 0xFFFF;
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static const uint32_t final = 0x0;
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typedef uint16_t res_t;
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typedef CrcVal<Crc16_CCITT> crc_t;
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};
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struct Crc6_BISS
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{
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static const uint32_t poly = 0x43;
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static const uint32_t width_bit = 6;
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static const bool reflect = true;
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static const uint32_t init = 0x0;
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static const uint32_t final = 0x3F;
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typedef uint32_t res_t;
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typedef CrcVal<Crc6_BISS> crc_t;
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};
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struct Crc3_GSM
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{
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static const uint32_t poly = 0x3;
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static const uint32_t width_bit = 3;
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static const bool reflect = false;
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static const uint32_t init = 0x0;
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static const uint32_t final = 0x7;
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typedef uint16_t res_t;
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typedef CrcVal<Crc3_GSM> crc_t;
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};
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} // namespace crc
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} // namespace common
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#endif /* SOURCE_COMMON_CRCDESC_HPP_ */
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