1、功能说明
	1、SLEEP进入和唤醒退出示例。


2、使用环境

	软件开发环境： KEIL MDK-ARM V5.34.0.0
	硬件环境：    基于N32G032R8L7_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 */
	1、时钟源：HSE+PLL
	2、时钟频率：48M

	/* 描述Demo的测试步骤和现象 */
	在KEIL下编译后烧录到评估板，上电输出打印“PWR_SLEEP INIT”。过了一会输出打印“Lower Power Entry”，表明进入SLEEP了。
	按下WAKEUP按键后，串口又输出“Lower Power Entry”，表明MCU唤醒之后又开始进入SLEEP模式。


4、注意事项
	无

	
1. Functional Description:
    1. Entry and Wakeup from SLEEP Mode.
	
2. Usage Environment:

	Software Development Environment: KEIL MDK-ARM V5.34.0.0
	Hardware Environment: Developed based on the evaluation board N32G032R8L7-STB V1.0

3. Usage Instructions:

	/* Describe the configuration methods for relevant modules, e.g., clock, I/O, etc */
	1. Clock Source: HSE+PLL
	2. Clock Frequency: 48MHz

	/* Describe the testing steps and observed behavior of the demo */
	1. After compiling with KEIL, burn the program onto the evaluation board. Upon powering up, the program outputs "PWR_SLEEP INIT." After a while, it outputs "Lower Power Entry," 
	   indicating entry into SLEEP mode. Pressing the WAKEUP button results in the serial port outputting "Lower Power Entry" again, indicating that the MCU enters SLEEP mode again after waking up.
	   
4. Notes:
	None
	
