Introduction - If you have any usage issues, please Google them yourself
Learn how to use USB interface for programming, a relatively simple example, you can better learn from USB Interface Specification
Packet : 27796727usb_interface.rar filelist
USB_interface\ReadMe.txt
USB_interface\res\USBPort.ico
USB_interface\res\USBPort.rc2
USB_interface\Resource.h
USB_interface\StdAfx.cpp
USB_interface\StdAfx.h
USB_interface\USBPort.aps
USB_interface\USBPort.clw
USB_interface\USBPort.cpp
USB_interface\USBPort.dsp
USB_interface\USBPort.dsw
USB_interface\USBPort.h
USB_interface\USBPort.ncb
USB_interface\USBPort.opt
USB_interface\USBPort.plg
USB_interface\USBPort.rc
USB_interface\USBPortDlg.cpp
USB_interface\USBPortDlg.h
USB_interface\res
USB_interface