OpenNI 1.5.4
XnUSB.h
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22 #ifndef _XN_USB_H_
23 #define _XN_USB_H_
24 
25 //---------------------------------------------------------------------------
26 // Includes
27 //---------------------------------------------------------------------------
28 #include "XnOS.h"
29 
30 //---------------------------------------------------------------------------
31 // Structures & Enums
32 //---------------------------------------------------------------------------
33 typedef enum {
38 
39 typedef enum {
44 
45 typedef enum {
49 
50 typedef enum {
55 
56 typedef enum {
60 
61 struct XnUSBDeviceHandle;
62 struct XnUSBEndPointHandle;
63 
64 typedef XnChar XnUSBConnectionString[XN_FILE_MAX_PATH];
65 
66 typedef XnUSBDeviceHandle* XN_USB_DEV_HANDLE;
67 typedef XnUSBEndPointHandle* XN_USB_EP_HANDLE;
68 
69 typedef XnBool (XN_CALLBACK_TYPE* XnUSBReadCallbackFunctionPtr)(XnUChar* pBuffer, XnUInt32 nBufferSize, void* pCallbackData);
70 typedef XnBool (XN_CALLBACK_TYPE* XnUSBEventCallbackFunctionPtr)(XnUSBEventType USBEventType, XnChar* cpDevPath, void* pCallbackData);
71 
72 typedef struct XnUSBEventArgs
73 {
74  const XnChar* strDevicePath;
77 
78 typedef void (XN_CALLBACK_TYPE* XnUSBDeviceCallbackFunctionPtr)(XnUSBEventArgs* pArgs, void* pCookie);
79 
80 //---------------------------------------------------------------------------
81 // Exported Function Declaration
82 //---------------------------------------------------------------------------
83 XN_C_API XnStatus XN_C_DECL xnUSBInit();
84 XN_C_API XnStatus XN_C_DECL xnUSBShutdown();
85 
86 XN_C_API XnStatus XN_API_DEPRECATED("Use xnUSBEnumerateDevices() instead") XN_C_DECL xnUSBIsDevicePresent(XnUInt16 nVendorID, XnUInt16 nProductID, void* pExtraParam, XnBool* pbDevicePresent);
87 
88 XN_C_API XnStatus XN_C_DECL xnUSBEnumerateDevices(XnUInt16 nVendorID, XnUInt16 nProductID, const XnUSBConnectionString** pastrDevicePaths, XnUInt32* pnCount);
89 XN_C_API void XN_C_DECL xnUSBFreeDevicesList(const XnUSBConnectionString* astrDevicePaths);
90 
91 XN_C_API XnStatus XN_API_DEPRECATED("Use xnUSBOpenDeviceByPath() instead") XN_C_DECL xnUSBOpenDevice(XnUInt16 nVendorID, XnUInt16 nProductID, void* pExtraParam, void* pExtraParam2, XN_USB_DEV_HANDLE* pDevHandlePtr);
92 XN_C_API XnStatus XN_C_DECL xnUSBOpenDeviceByPath(const XnUSBConnectionString strDevicePath, XN_USB_DEV_HANDLE* pDevHandlePtr);
94 
96 
97 XN_C_API XnStatus XN_C_DECL xnUSBSetConfig(XN_USB_DEV_HANDLE pDevHandle, XnUInt8 nConfig);
98 XN_C_API XnStatus XN_C_DECL xnUSBGetConfig(XN_USB_DEV_HANDLE pDevHandle, XnUInt8* pnConfig);
99 
100 XN_C_API XnStatus XN_C_DECL xnUSBSetInterface(XN_USB_DEV_HANDLE pDevHandle, XnUInt8 nInterface, XnUInt8 nAltInterface);
101 XN_C_API XnStatus XN_C_DECL xnUSBGetInterface(XN_USB_DEV_HANDLE pDevHandle, XnUInt8* pnInterface, XnUInt8* pnAltInterface);
102 
103 XN_C_API XnStatus XN_C_DECL xnUSBOpenEndPoint(XN_USB_DEV_HANDLE pDevHandle, XnUInt16 nEndPointID, XnUSBEndPointType nEPType, XnUSBDirectionType nDirType, XN_USB_EP_HANDLE* pEPHandlePtr);
105 XN_C_API XnStatus XN_C_DECL xnUSBGetEndPointMaxPacketSize(XN_USB_EP_HANDLE pEPHandle, XnUInt32* pnMaxPacketSize);
106 
110 
111 XN_C_API XnStatus XN_C_DECL xnUSBSendControl(XN_USB_DEV_HANDLE pDevHandle, XnUSBControlType nType, XnUInt8 nRequest, XnUInt16 nValue, XnUInt16 nIndex, XnUChar* pBuffer, XnUInt32 nBufferSize, XnUInt32 nTimeOut);
112 XN_C_API XnStatus XN_C_DECL xnUSBReceiveControl(XN_USB_DEV_HANDLE pDevHandle, XnUSBControlType nType, XnUInt8 nRequest, XnUInt16 nValue, XnUInt16 nIndex, XnUChar* pBuffer, XnUInt32 nBufferSize, XnUInt32* pnBytesReceived, XnUInt32 nTimeOut);
113 
114 XN_C_API XnStatus XN_C_DECL xnUSBReadEndPoint(XN_USB_EP_HANDLE pEPHandle, XnUChar* pBuffer, XnUInt32 nBufferSize, XnUInt32* pnBytesReceived, XnUInt32 nTimeOut);
115 XN_C_API XnStatus XN_C_DECL xnUSBWriteEndPoint(XN_USB_EP_HANDLE pEPHandle, XnUChar* pBuffer, XnUInt32 nBufferSize, XnUInt32 nTimeOut);
116 
117 XN_C_API XnStatus XN_C_DECL xnUSBQueueReadEndPoint(XN_USB_EP_HANDLE pEPHandle, XnUChar* pBuffer, XnUInt32 nBufferSize, XnUInt32 nTimeOut);
118 XN_C_API XnStatus XN_C_DECL xnUSBFinishReadEndPoint(XN_USB_EP_HANDLE pEPHandle, XnUInt32* pnBytesReceived, XnUInt32 nTimeOut);
119 
120 XN_C_API XnStatus XN_C_DECL xnUSBInitReadThread(XN_USB_EP_HANDLE pEPHandle, XnUInt32 nBufferSize, XnUInt32 nNumBuffers, XnUInt32 nTimeOut, XnUSBReadCallbackFunctionPtr pCallbackFunction, void* pCallbackData);
122 
123 XN_C_API XnStatus XN_API_DEPRECATED("Use xnUSBRegisterToConnectivityEvents() instead") XN_C_DECL xnUSBSetCallbackHandler(XnUInt16 nVendorID, XnUInt16 nProductID, void* pExtraParam, XnUSBEventCallbackFunctionPtr pCallbackFunction, void* pCallbackData);
124 
125 XN_C_API XnStatus XN_C_DECL xnUSBRegisterToConnectivityEvents(XnUInt16 nVendorID, XnUInt16 nProductID, XnUSBDeviceCallbackFunctionPtr pFunc, void* pCookie, XnRegistrationHandle* phRegistration);
127 
128 #endif //_XN_USB_H_