labview 下的串口编写思路程序，含有多线程，中断，串口参数的保存和例子等。-Labview serial port under the writing way of thinking, the program contains a multi-threaded, interruption, save and example of serial port parameters, etc.

EXTI外部按键中断(MDK)关于stm32的程序-a program about EXTI (Pressing the key and the LED is lighted)

利用布尔变量进行流水灯的依次点亮，当按下中断按钮后点亮灯3，以此为结构可以调用多个子程序并产生中断。-Use Boolean variables sequentially turn water lights on, when you press the interrupt button, point lights 3, as a structure can call multiple subroutines and generate an interrupt.