1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
#ifndef __XNUSBCONTROLENDPOINT_H__
#define __XNUSBCONTROLENDPOINT_H__
#include "ISyncIOConnection.h"
struct XnUSBDeviceHandle;
typedef XnUSBDeviceHandle* XN_USB_DEV_HANDLE;
namespace xn
{
class ClientUSBControlEndpoint : virtual public ISyncIOConnection
{
public:
ClientUSBControlEndpoint(XnUInt32 nPreControlReceiveSleep);
virtual ~ClientUSBControlEndpoint();
// Operations
XnStatus Init(XN_USB_DEV_HANDLE hUSBDevice);
void Shutdown();
// ISyncIOConnection implementation
virtual XnStatus Connect();
virtual void Disconnect();
virtual XnBool IsConnected() const;
virtual XnUInt16 GetMaxPacketSize() const;
//nSize is max size on input, actual size on output
virtual XnStatus Receive(void* pData, XnUInt32& nSize);
virtual XnStatus Send(const void* pData, XnUInt32 nSize);
private:
//Low level usb packet size - not to be confused with our "logical" packet size which is bigger
static const XnUInt32 USB_LOW_LEVEL_MAX_PACKET_SIZE;
static const XnUInt32 SEND_TIMEOUT;
static const XnUInt32 RECEIVE_TIMEOUT;
XN_USB_DEV_HANDLE m_hUSBDevice;
XnUInt32 m_nPreControlReceiveSleep;
};
}
#endif // __XNUSBCONTROLENDPOINT_H__
|
