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#include "PS1200Device.h"
#include "XnClientUSBConnectionFactory.h"
#include "XnSocketConnectionFactory.h"
#include <PSLink.h>
#include <XnLog.h>
#define XN_MASK_PS1200_DEVICE "PS1200Device"
namespace xn
{
const XnUInt32 PS1200Device::WAIT_FOR_FREE_BUFFER_TIMEOUT_MS = XN_WAIT_INFINITE;
const XnUInt32 PS1200Device::NUM_OUTPUT_CONNECTIONS = 0;
const XnUInt32 PS1200Device::NUM_INPUT_CONNECTIONS = 3;
const XnUInt32 PS1200Device::PRE_CONTROL_RECEIVE_SLEEP = 0;
PS1200Device::PS1200Device()
{
m_hInputInterruptCallback = NULL;
m_bInitialized = FALSE;
}
PS1200Device::~PS1200Device()
{
Shutdown();
}
XnStatus PS1200Device::Init(const XnChar* strConnString, XnTransportType transportType)
{
XnStatus nRetVal = XN_STATUS_OK;
if (transportType != XN_TRANSPORT_TYPE_USB)
{
xnLogError(XN_MASK_LINK, "Transport type not supported: %d", transportType);
XN_ASSERT(FALSE);
return XN_STATUS_BAD_PARAM;
}
nRetVal = PrimeClient::Init(strConnString, XN_TRANSPORT_TYPE_USB);
XN_IS_STATUS_OK_LOG_ERROR("Init EE Device", nRetVal);
#if (XN_PLATFORM == XN_PLATFORM_WIN32)
// On all platforms other than Windows, prefer BULK
nRetVal = SetUsbAltInterface(0);
XN_IS_STATUS_OK_LOG_ERROR("Switch to ISO", nRetVal);
#elif (XN_PLATFORM == XN_PLATFORM_LINUX_X86 || XN_PLATFORM == XN_PLATFORM_LINUX_ARM || XN_PLATFORM == XN_PLATFORM_MACOSX || XN_PLATFORM == XN_PLATFORM_ANDROID_ARM || XN_PLATFORM_LINUX_GENERIC)
// On all platforms other than Windows, prefer BULK
nRetVal = SetUsbAltInterface(1);
XN_IS_STATUS_OK_LOG_ERROR("Switch to BULK", nRetVal);
#else
#error "Unsupported platform"
#endif
m_bInitialized = TRUE;
return XN_STATUS_OK;
}
void PS1200Device::Shutdown()
{
PrimeClient::Shutdown();
m_bInitialized = FALSE;
}
XnBool PS1200Device::IsInitialized() const
{
return m_bInitialized;
}
IConnectionFactory* PS1200Device::CreateConnectionFactory(XnTransportType transportType)
{
if (transportType != XN_TRANSPORT_TYPE_USB)
{
XN_ASSERT(FALSE);
return NULL;
}
return XN_NEW(ClientUSBConnectionFactory,
NUM_INPUT_CONNECTIONS,
NUM_OUTPUT_CONNECTIONS,
PRE_CONTROL_RECEIVE_SLEEP);
}
ClientUSBConnectionFactory* PS1200Device::GetConnectionFactory()
{
return (ClientUSBConnectionFactory*)m_pConnectionFactory;
}
const ClientUSBConnectionFactory* PS1200Device::GetConnectionFactory() const
{
return (const ClientUSBConnectionFactory*)m_pConnectionFactory;
}
XnStatus PS1200Device::SetUsbAltInterface(XnUInt8 altInterface)
{
return GetConnectionFactory()->SetUsbAltInterface(altInterface);
}
XnStatus PS1200Device::GetUsbAltInterface(XnUInt8& altInterface) const
{
return GetConnectionFactory()->GetUsbAltInterface(&altInterface);
}
class UsbEndpointTester : public IDataDestination
{
public:
void Reset()
{
m_nCounter = 0;
m_nTotalBytes = 0;
m_nLostPackets = 0;
}
virtual XnStatus IncomingData(const void* pData, XnUInt32 nSize)
{
m_nTotalBytes += nSize;
const XnUInt8* pCurData = (const XnUInt8*)pData;
const XnUInt8* pEndData = pCurData + nSize;
while (pCurData < pEndData)
{
// first word is a counter
const XnUInt32* pDWords = (const XnUInt32*)pCurData;
XnUInt32 nPacketSize = pDWords[0];
XnUInt32 nCounter = pDWords[1];
XnUInt32 nLostPackets = (nCounter - m_nCounter - 1);
m_nLostPackets += nLostPackets;
m_nCounter = nCounter;
pCurData += nPacketSize;
}
return XN_STATUS_OK;
}
virtual void HandleDisconnection()
{
xnLogWarning(XN_MASK_PS1200_DEVICE, "Endpoint disconnected during USB test!");
}
XnUInt32 m_nEP;
XnUInt32 m_nTotalBytes;
XnUInt32 m_nLostPackets;
private:
int m_nCounter;
};
XnStatus PS1200Device::UsbTest(XnUInt32 nSeconds, XnUInt32& endpointsCount, XnUsbTestEndpointResult* endpoints)
{
XnStatus nRetVal = XN_STATUS_OK;
xn::ClientUSBConnectionFactory* pConnFactory = GetConnectionFactory();
if (m_linkInputStreamsMgr.HasStreams())
{
xnLogWarning(XN_MASK_PS1200_DEVICE, "Can't start USB test when other streams exists!");
return XN_STATUS_ERROR;
}
XnUInt16 nNumEndpoints = pConnFactory->GetNumInputDataConnections();
if (nNumEndpoints > endpointsCount)
{
xnLogWarning(XN_MASK_PS1200_DEVICE, "Endpoints array is too small");
return XN_STATUS_BAD_PARAM;
}
xn::IAsyncInputConnection* aEndpoints[20];
UsbEndpointTester aTesters[20];
for (int i = 0; i < nNumEndpoints; ++i)
{
nRetVal = pConnFactory->CreateInputDataConnection((XnUInt16)i, aEndpoints[i]);
if (nRetVal != XN_STATUS_OK)
{
for (int j = 0; j < i; ++j)
{
XN_DELETE(aEndpoints[j]);
}
return nRetVal;
}
aTesters[i].Reset();
aTesters[i].m_nEP = i;
aEndpoints[i]->SetDataDestination(&aTesters[i]);
aEndpoints[i]->Connect();
}
nRetVal = m_linkControlEndpoint.StartUsbTest();
if (nRetVal != XN_STATUS_OK)
{
for (int i = 0; i < nNumEndpoints; ++i)
{
XN_DELETE(aEndpoints[i]);
}
return nRetVal;
}
// let the test run
xnOSSleep(nSeconds*1000);
nRetVal = m_linkControlEndpoint.StopUsbTest();
if (nRetVal != XN_STATUS_OK)
{
xnLogWarning(XN_MASK_PS1200_DEVICE, "Failed to stop USB test!");
XN_ASSERT(FALSE);
}
for (int i = 0; i < nNumEndpoints; ++i)
{
XN_DELETE(aEndpoints[i]);
endpoints[i].averageBytesPerSecond = aTesters[i].m_nTotalBytes / (XnDouble)nSeconds;
endpoints[i].lostPackets = aTesters[i].m_nLostPackets;
}
endpointsCount = nNumEndpoints;
return (XN_STATUS_OK);
}
}
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