Flash_Write_Protection/README.md

1、功能说明

/* 简单描述工程功能 */
    这个例程配置并演示开启FLASH写保护

2、使用环境

    软件开发环境：KEIL MDK-ARM V5.34.0.0
                  IAR EWARM 8.50.1

    硬件环境：基于评估板N32G430C8L7-STB V1.0开发

3、使用说明

/* 描述相关模块配置方法；例如:时钟，I/O等 */
    SystemClock：128MHz

    USART：TX - PA9，RX - PA10，波特率115200

/* 描述Demo的测试步骤和现象 */
    1.编译后下载程序复位运行；
    2.开启FLASH写保护，查看串口信息，当FLASH数据写入失败时，打印信息为测试通过；

4、注意事项

1. Function description /* A brief description of the engineering function */ This routine configures and demonstrates enabling FLASH write protection

2. Use environment

   Software development environment: KEIL MDK-ARM V5.34.0.0 IAR EWARM 8.50.1 Hardware environment: Developed based on the evaluation board N32G430C8L7-STB V1.0

3. Instructions for use

   /* Describe the related module configuration method; For example: clock, I/O, etc. / SystemClock: 128 MHZ USART: TX-PA9, RX-PA10, baud rate 115200 / Describes the test steps and symptoms of Demo */

   1. Reset and run the downloaded program after compilation;
   2. Enable FLASH write protection and view information about the serial port. If data fails to be written to the FLASH, the test passes.

4. Precautions None