接口通信课程设计：实现双机串口通信 用虚拟串口测试 delphi编写
Interface communication curriculum design: Dual serial communication (2012-07-01, Delphi, 362KB, 下载10次)
用串口通信的方式实现双机备份，串口采用了 mscomm控件。
serial communication with the realization of a two-aircraft backup, serial used mscomm controls. (2005-04-14, Delphi, 748KB, 下载48次)