这是一个串口调试小助手，通过VS2010-MFC编程出来，可以设置相应的波特率和串口端口-This is a serial debugging assistant, came out through the VS2010-MFC programming, you can set the appropriate baud rate and serial port

实现一个串口调试助手界面应用，实现串口属性配置，串口数据发送接收功能。(To achieve a serial debugging assistant interface application, to achieve serial configuration, serial data sending and receiving function.)