//////////////////////////////////////////////////////////////////////////
// 		Hid.cpp: interface for the CHid class.							//	
//					ٺϵӹ										//
//					www.baiheee.com										//
//////////////////////////////////////////////////////////////////////////

#if !defined(AFX_HID_H__A5700CF5_9580_4B1F_B9A6_5FC546E0EF3B__INCLUDED_)
#define AFX_HID_H__A5700CF5_9580_4B1F_B9A6_5FC546E0EF3B__INCLUDED_

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

#include <dbt.h>

class CHid  
{
public:
	HANDLE *m_hParentWnd;
	BOOL m_bMyDeviceDetected;

	BOOL FindHid();
	void WriteHid(unsigned char ucTxBuffer[],unsigned char ucTxLength);
	void WriteHidEx(HANDLE hDevice, unsigned char ucTxBuffer[],unsigned char ucTxLength);
	void ReadHid(unsigned char ucDataBuffer[],unsigned char ucDataLength);
	void ReadHidEx(HANDLE hDevice, unsigned char ucDataBuffer[],unsigned char ucDataLength);
	CHid(HANDLE *hParenWnd);
	CHid();
	virtual ~CHid();

protected:
	BOOL   m_bDeviceNoficationRegistered;
	HDEVNOTIFY m_hDevNotify;					/* notification results */

public:
	BOOL RegisterHidDeviceNotify(/*HWND hWnd, HDEVNOTIFY hDevNotify*/);
	BOOL OpenHidDevice(HANDLE *HidDevHandle, USHORT vid, USHORT pid);


};

#endif // !defined(AFX_HID_H__A5700CF5_9580_4B1F_B9A6_5FC546E0EF3B__INCLUDED_)