基于pelco sdk，实现了预览，抓图功能； 通过pelco-D协议，实现云台的上下左右，对角线运动及调焦和伸缩功能； 有串口编程和pelco-d协议的详细实现-Realize view and snapshot based on pelco sdk PTZ control have been designed, including com code and pelco-d code

Vc实现Flash插件，Flash方法调用，socket通讯，串口通讯，网页控制，发送HTTP Post，request等功能，其功能非常强大。不可多得的好源码。呕血推荐。-Vc Flash plug-in, Flash method call, the socket communication, serial communication, web control, send an HTTP Post, the request and other features, its very power

通过串口实现对云台等摄像机的控制，能实现基本的动作，界面简洁，操作方便。-Through the serial port to achieve control of the camera, camera, to achieve the basic operation, simple interface, easy to operate.

实现开发板上与串口进行通信，可以在串口上一次性接收比较大的数据量-To achieve the development board to communicate with the serial port, one serial port can be relatively large amount of data received