1、功能说明

	1、此例程展示在 RT_Thread 系统创建 TIM 设备

2、使用环境

	/* 硬件环境：工程对应的开发硬件平台 */
	开发板：N32L43XM-STB N32L40XM-STB V1.1

3、使用说明
	
	/* 描述相关模块配置方法；例如:时钟，I/O等 */
	SystemClock：108MHz
	GPIO:	
		LED:	D1--PA8
				D2--PB4

    串口：  USART1: 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.本例程在main()里面创建两个线程，test0 线程和 test1 线程，test0 线程用于控制 D1 500ms闪烁，
      在test1线程中测试 TIM1，5秒定时，调用回调函数，可通过串口查看打印信息

4、注意事项
	无
1. Function description
    This routine shows how to create a TIM device on the RT_Thread system

2. Use environment
    Hardware environment: development hardware platform corresponding to the project 
    Development board:      N32L43XM-STB N32L40XM-STB V1.1

3. Instructions for use
    Describe the configuration method of related modules; for example: clock, I/O, etc. 
        1. SystemClock：108MHz
	2. GPIO:	LED:	D1--PA8
				D2--PB4
        Log(USART1): TX--PA9 RX--PA10 Baud rate: 115200

    Describe the test steps and phenomena of Demo 
        1. After compiling, download the program to reset and run;
        2. This routine creates two threads in main(), test0 thread and test1 thread, test0 thread is used to control D1 500ms flashing, test TIM1 in test1 thread, 
            5 seconds timing, call the callback function, you can view the printed information through the serial port

4. Attention
    None.