公司接触串口设备较多，调试串口程序用，刚写出来没两天，有兴趣的朋友顺便帮忙测试一下，另外推荐“VSPM虚拟串口”2.65，免费，再高版本就是收费了。UDP广播模式启动可作测试。谢谢。-Companies more access to serial devices, serial debugging process, and not just written in two days, friends are interested in to help test the way, and recom

一个用Delphi写的Danfoss变频器通讯仿真程序(控制频率仿真)，使用了ApdComPort控件，含源代码。启动后图标放入托盘，注意：Baud 9600,E,8,1。-A Danfoss frequency converter with Delphi written communication simulation program (control frequency simulation), using the ApdComPort control, including source c