crc 校验

原创

已于 2022-08-26 09:55:02 修改 · 354 阅读

1 ·

CC 4.0 BY-SA版权

文章标签：

#算法

于 2022-06-26 11:07:06 首次发布

1. 概述：
该demo主要实现crc校验
引用crc库的地址为：https://github.com/whik/crc-lib-c

2. 测试：
在这里插入图片描述

/*
    From : https://github.com/paiminlin/PM
    From : https://blog.youkuaiyun.com/lpaim/article/details/125467345
    Author : PaiMin.lin
    Date : 2022.8.21
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>

#include "crcLib.h"

#ifdef __cplusplus
extern "C"{
   
   
#endif

#define Democrc_MAIN_DEBUG
#ifdef Democrc_MAIN_DEBUG

int main() {
   
   

    char str[16] = "Hello World!";

    printf("crc4_itu\t \"%s\" = 0x%0X\n", str, crc4_itu((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc5_epc\t \"%s\" = 0x%0X\n", str, crc5_epc((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc5_itu\t \"%s\" = 0x%0X\n", str, crc5_itu((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc5_usb\t \"%s\" = 0x%0X\n", str, crc5_usb((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc6_itu\t \"%s\" = 0x%0X\n", str, crc6_itu((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc7_mmc\t \"%s\" = 0x%0X\n", str, crc7_mmc((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc8\t\t \"%s\" = 0x%0X\n", str, crc8((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc8_itu\t \"%s\" = 0x%0X\n", str, crc8_itu((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc8_rohc\t \"%s\" = 0x%0X\n", str, crc8_rohc((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc8_maxim\t \"%s\" = 0x%0X\n", str, crc8_maxim((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc16_ibm\t \"%s\" = 0x%0X\n", str, crc16_ibm((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc16_maxim\t \"%s\" = 0x%0X\n", str, crc16_maxim((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc16_usb\t \"%s\" = 0x%0X\n", str, crc16_usb((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc16_modbus\t \"%s\" = 0x%0X\n", str, crc16_modbus((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc16_ccitt\t \"%s\" = 0x%0X\n", str, crc16_ccitt((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc16_ccitt_false\t \"%s\" = 0x%0X\n", str, crc16_ccitt_false((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc16_x25\t \"%s\" = 0x%0X\n", str, crc16_x25((uint8_t *)str, (uint16_t)(strlen(str))));
    printf("crc16_xmodem\t \"%s\" = 0x%0X\n", str, crc16_xmodem((uint8_t *)str, (uint16_t