串行口是计算机一种常用的接口，具有连接线少，通讯简单，得到广泛的使用。常用的串口是RS-232-C接口. 由于Linux引入了设备文件的概念,读写串口可以像读写普通文件一样进行操作，非常简单，方便。-The serial port is a common computer interface, with connecting lines is less simple communication, is widely used. Used serial RS-232-C interface.

Linux_串口读写.doc Linux串口编程说明.pdf LINUX下的串口通信编程与调试.pdf Visual C++_Turbo C串口通信编程实践.pdf 串口通信编程大全.pdf 嵌入式操作系统Linux中的串口应用编程.pdf-Linux_ serial read and write. Doc Linux serial programming instructions. Pdf LINUX under the serial communication programming and