1、功能说明
    此例程展示了硬件CRC的基本功能和算法。
    其中有16bit校验与32bit校验。

2、使用环境
    软件开发环境：
        KEIL MDK-ARM V5.34
        IAR EWARM 8.50.1

    硬件开发环境：
        基于全功能板N32H497ZGL7_EVB V1.0开发

3、使用说明

    系统配置
        1、时钟源：HSI+PLL
        2、系统时钟频率：
           240MHz
        3、打印：PA9 - baud rate 115200

    使用方法：
        1、在KEIL下编译后烧录到开发板，通电
        2、通过串口输出运行信息

4、注意事项
    无
    
1. Function description
    This example demonstrates the basic functions and algorithms of hardware CRC.
    Among them are 16bit parity and 32bit parity.

2. Use environment
    Software development environment: 
        KEIL MDK-ARM V5.34
        IAR EWARM 8.50.1

    Hardware development environment:
        Developed based on the full-function board N32H497ZGL7_EVB V1.0


3. Instructions for use

    System Configuration:
        1. Clock source: HSI+PLL
        2. System Clock frequency: 
            240MHz
        3. printf: PA9 - baud rate 115200

     Instructions:
        1. Compile under KEIL and burn to the development board, then power on
        2. Output running information through serial port

4. Attention
    None

