主要介绍了用CreateFile()函数和WriteFile()函数读写串口的实例,以及设置串口属性的实例.-Introduces CreateFile () and WriteFile () function to read and write the serial port of the instance, and set the serial port attribute instance.

主要介绍了用 CreateFile()函数和WriteFile()函数读写串口的实例,以及设置串口属性的实例. -mainly introduce the example of how to read and write serial ports