PTZ控制PELCO-D和PELCO-P协议类，适用于监控相机二次开发项目，控制云台。-PTZ Control PELCO-D and PELCO-P protocol, suitable for secondary development project of surveillance cameras, control PTZ.

附件有CAN协议，CAN入门应用手册，USBCAN安装驱动，USBCAN的二次开发例程等-Accessories CAN agreement, CAN entry applications handbook, USBCAN install the driver, USBCAN secondary development routines, etc