利用moxa提供的功能强大的动态连接库，完成各种串口协议的通讯和传输文件（zmod ,xmod等协议），内付c，vb，delphi的demo程序-use MOXA provide a powerful dynamic link library, completed various agreements serial communication and file transfer (zmod, xmod other agreements), which pay c, vb, the demo pr

一个DELPHI 云台控制动态库，PECOL-D，封装很好，可以直接用，而且学习很有用,DELPHI PTZ control of a dynamic library, PECOL-D, packaged well, can be directly useful, but very useful study