# crc_verify

**Repository Path**: lw0519/crc_verify

## Basic Information

- **Project Name**: crc_verify
- **Description**: CRC8/CRC16/CRC32 校验
CRC-8/CRC-8/ITU/ROHC/MAXIM
CRC-16/IBM/MAXIM/USB/MODBUS/CCITT/CCITT-FALSE/X25/XMODEM/DNP
CRC-32/MPEG-2
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 6
- **Created**: 2021-08-18
- **Last Updated**: 2024-01-20

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# crc_verify

#### 介绍
CRC8/CRC16/CRC32 校验

CRC-8/CRC-8/ITU/ROHC/MAXIM

CRC-16/IBM/MAXIM/USB/MODBUS/CCITT/CCITT-FALSE/X25/XMODEM/DNP

CRC-32/MPEG-2


#### 使用说明


```


//============CRC-8========================
    uint8_t crc_8=crc8(a,4);
    printf("crc_8=%X\n", crc_8);

    uint8_t ITU=crc8_ITU(a,4);
    printf("ITU=%X\n", ITU);

    uint8_t ROCH= crc8_ROHC(a, 4);
    printf("ROCH=%X\n", ROCH);

    uint8_t MAXIM=crc8_MAXIM(a,4);
    printf("MAXIM=%X\n", MAXIM);
    //============CRC-16========================
    uint16_t IBM = crc16_IBM(a, 4);
    printf("IBM=%X\n", IBM);
    uint16_t MAXIM_16 = crc16_MAXIM(a, 4);
    printf("MAXIM_16=%X\n", MAXIM_16);
    uint16_t USB = crc16_USB(a, 4);
    printf("USB=%X\n", USB);
    uint16_t MODBUS = crc16_MODBUS(a, 4);
    printf("MODBUS=%X\n", MODBUS);
    uint16_t CCITT = crc16_CCITT(a, 4);
    printf("CCITT=%X\n", CCITT);
    uint16_t x25 = crc16_X25(a, 4);
    printf("x25=%X\n", x25);
    uint16_t XMODEM = crc16_XMODEM(a, 4);
    printf("XMODEM=%X\n", XMODEM);
    uint16_t CCITT_FALSE = crc16_CCITT_FALSE(a, 4);
    printf("CCITT_FALSE=%X\n", CCITT_FALSE);
    uint16_t DNP = crc16_DNP(a, 4);
    printf("DNP=%X\n", DNP);

    //============CRC-32========================
    uint32_t crc_32=crc32(a,4);
    printf("crc_32=%X\n", crc_32);

    uint32_t MPEG2=crc32_MPEG2(a,4);
    printf("MPEG2=%X\n", MPEG2);


```