MFC编写的串口调试工具，使用VS2008环境进行开发，没有任何冗余代码，适合学习串口编程。-MFC prepared by serial debugging tools, use the VS2008 development environment, there is no redundant code, suitable for learning serial programming.

基于vs2008平台和CSerialCom类的串口传输例程，也是MFC的简单应用。-Based on the vs2008 platform and CSerialCom type serial transmission routines, the simple application.