MFC中单文档串口通信程序应用程序的入门程序，教会你如何添加头文件等-MFC single document in the application serial communication program entry procedures, teach you how to add header files, etc.

实现串口通信，用VC++可以实现，基于单文档的MFC。设置串口端口，连接串口-Achieve serial communication, with VC++ can be achieved, based on single document MFC. Set the serial port, serial port connection

一种MFC文档，有串口通讯部分和控制部分，供初学者参考学习与应用。-One kind of MFC documentation, there are some serial communication and control part of information for beginners to learn and apply.

基于短信猫的针对GSM模块短消息的二次开发，使用了MFC的多文档，涉及串口编程。通过串口连接上短信猫设备，可从该程序界面上输入短信息，向指定电话号码发送短消息-Based on SMS cat in view of the secondary development of GSM short message module, using the MFC document, involving a serial port programming. Via a serial port connecti