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.

在C和C++应用中打开串口的源码，可以直接调用此源码打开COM1和COM2口-In the C and C++ of applications to open the source code of the serial port, you can directly call this source code to open COM1 and COM2 port