usbidentify.h

可以在WINDOW下扫描出USB装置的PID,VID

// UsbIdentify.h: interface for the CUsbIdentify class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_USBIDENTIFY_H__8FC43A63_BFBF_4074_9A68_FF48E4EC0A0B__INCLUDED_)
#define AFX_USBIDENTIFY_H__8FC43A63_BFBF_4074_9A68_FF48E4EC0A0B__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include <usbioctl.h>
#include <winioctl.h>
#include <cfgmgr32.h>
//#include <usb100.h>
//#include <usb200.h>


#pragma comment(lib, "setupapi")

#define			NUM_OF_CONTROLLER		16
#define			MAX_USB_DEVICES			16
#define			WM_REPORT				WM_USER+1
#define			WM_ADD_USB_DEVICE		WM_USER+2



typedef struct
{
	DWORD	dwControllerID;
	DWORD	dwPortID;
	BOOL	bIsStorageDevice;
	USHORT	bcdUSB;
	USHORT	idVendor;
	USHORT	idProduct;
	UCHAR	idManufacturer;
	UCHAR	speed;
	TCHAR	szDesc[100];
} CONNECTED_DEVICE;


class CUsbIdentify  
{
public:
	CUsbIdentify();
	virtual ~CUsbIdentify();

public:
	void			RefershDevice(HWND hWnd);
	BOOL			IsSamePort();
	int				GetNumOfDeviceConnected();
	CString m_dev1;
	CString szDesc;

private:
	void			OutErrorMsg(LPCTSTR lpszMsg);
	void			EnumHostController();
	void			EnumRtHub(CString pRtHubName, DWORD dwControllerID);
	void			EnumHubPorts(HANDLE hRtHub, DWORD dwControllerID, DWORD dwNumOfPorts);
	CString			DriverNameToDeviceDesc(CString szDrvName);
	CString			GetRtHubName(HANDLE hHcd);
	CString			GetDeviceDesc(HANDLE hRtHub, int nIndex);
	CString			WideToChar(WCHAR * wBuff);	
	void			OnAddNewDevice(WPARAM wParam, LPARAM lParam);


private:
	CONNECTED_DEVICE				*m_Usbdev;
	HWND							m_hWnd;
	int								m_nDevConn;
	

};

#endif // !defined(AFX_USBIDENTIFY_H__8FC43A63_BFBF_4074_9A68_FF48E4EC0A0B__INCLUDED_)