linux pc下的rs232串口通信程序。在程序中可以自己进行相关设置，如波特率，传送位数等。-under linux pc rs232 serial communication program. In the program can be related to their own settings, such as baud rate, number of bits transmitted and so on.

Linux 串口通信程序 可以设置波特率等串口相关参数，该程序可以接受串口之间的信息-Linux serial communication program can set the baud rate and other serial port related parameters, the program can accept the information between the serial

通过打开linux系统提供的串口文件接口，然后设置波特率等参数，成功之后，就可以通过系统调用接口操作串口进行通信-By opening the linux file system provides serial interface, and then set the baud rate and other parameters, successful, you can operate through the system call interface serial communication

Linux操作系统下用c语言编写的串口通信实例，包括对输入输出模式，波特率，数据位长度等的设定-Using c language examples of serial communication under the Linux operating system, including input and output mode, baud rate, data bit length setting