一个C#写的WEB方式的服务器,是一个家校通系统,另外有一个负责串口发送短信的,做为一个代码上传.-C# to write a Web server approach is a home-school system, and another one for the serial port to send text messages, as a code uploads.

C#串口通信源代碼，通过com口读写数据，控制plc 监控， ,C# source code for serial communication through the com port to read and write data, control plc control,

在linux下用C语言开发的小程序，实现对指定串口的打开，设置串口的通信参数（波特率设置，数据位，奇偶校验，数据流控制等），通过使用read函数和write函数实现串口的读写。-Under linux using C language in the development of small procedures, to achieve the specified serial port to open, set the serial port communication parameters (