说明：  转载如果侵犯产权，不负责任，本程序完全参照龚建伟《串口调试助手V2.2》制作而成，原软件是用VC编写的，我将它改用Delphi编写，作为我学习串口编程的一个例子与工具使用。
(reproduced if infringe on property rights, irresponsible and totally based on the procedures Dan "serial debugging assistant V2.2" produced, the original software was prepared by the VC, I will use it to prepare Delphi, as I learned a serial programming examples and the use of tools.)