1˵

	/* ̹ */
        òʾFLASHд


2ʹû

	/* Ӳ̶ӦĿӲƽ̨ */
        壺N32L40XML-STBV1.0


3ʹ˵
	
	/* ģ÷:ʱӣI/O */
        SystemClock64MHz

        USARTTX - PA9RX - PA10115200

	/* DemoĲԲ */
        1.سλУ
        2.FLASHд鿴ϢFLASHдʧʱӡϢΪͨ


4ע



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

2. Use environment
	/* Hardware environment: the corresponding development hardware platform */
	Development board: N32L40XML-STBV1.0
        
3. Instructions for use
    
	/* Describe the related module configuration method; For example: clock, I/O, etc. */
	SystemClock: 64 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. Matters needing attention