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/****************************************************************************
* *
* OpenNI 1.x Alpha *
* Copyright (C) 2011 PrimeSense Ltd. *
* *
* This file is part of OpenNI. *
* *
* OpenNI is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as published *
* by the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* OpenNI is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with OpenNI. If not, see <http://www.gnu.org/licenses/>. *
* *
****************************************************************************/
#ifndef _XN_USBWIN32_H_
#define _XN_USBWIN32_H_
//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include <XnOS.h>
#include <PSDrvPublic.h>
//---------------------------------------------------------------------------
// Defines
//---------------------------------------------------------------------------
#define XN_USB_DEFAULT_EP_TIMEOUT 1000
#define XN_USB_READ_THREAD_KILL_TIMEOUT 10000
#define MAX_DEVICE_STR_LENGTH 256
#define MAX_CONFIG_DESC_SIZE 2048
#define MAX_POTENTIAL_DEVICES 30
#define PSDRV_PIPE_PREFIX "\\PIPE"
#define XN_MASK_USB "xnUSB"
//---------------------------------------------------------------------------
// Structures & Enums
//---------------------------------------------------------------------------
typedef struct XnUSBDeviceHandle
{
XnBool bValid;
XnChar cpDeviceName[MAX_DEVICE_STR_LENGTH];
HANDLE hUSBDevHandle;
XnUInt8 nAltInterface;
XnUSBDeviceSpeed nDevSpeed;
} xnUSBDevHandle;
typedef struct xnUSBBuffersInfo
{
XnUChar* pBuffer;
} xnUSBBuffersInfo;
typedef struct xnUSBReadThreadData
{
XnBool bInUse;
XN_USB_EP_HANDLE pEPHandle;
XnUInt32 nBufferSize;
XnUInt32 nNumBuffers;
XnUInt32 nTimeOut;
XnUSBReadCallbackFunctionPtr pCallbackFunction;
PVOID pCallbackData;
XN_THREAD_HANDLE hReadThread;
XnBool bKillReadThread;
xnUSBBuffersInfo* pBuffersInfo;
OVERLAPPED* pOvlpIO;
} xnUSBReadThreadData;
typedef struct XnUSBEndPointHandle
{
XnChar cpPipeName[MAX_DEVICE_STR_LENGTH];
XnBool bValid;
HANDLE hEPHandle;
HANDLE hEPHandleOvlp;
XnUInt32 nTimeOut;
OVERLAPPED ovlpIO;
xnUSBReadThreadData ThreadData;
XnUInt16 nEndPointID;
XnUSBEndPointType nEPType;
XnUSBDirectionType nEPDir;
XnUInt32 nMaxPacketSize;
} xnUSBEPHandle;
#endif //_XN_USBWIN32_H_
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