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// Copyright (c) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// @file PBASE-T_USBDI-0497.cpp
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// @internalComponent
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//
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//
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#include "PBASE-T_USBDI-0497.h"
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#include "testpolicy.h"
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#include "modelleddevices.h"
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#include "testliterals.h"
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#include "OstTraceDefinitions.h"
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "PBASE-T_USBDI-0497Traces.h"
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#endif
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namespace NUnitTesting_USBDI
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{
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const TInt KBulkMaxTransferSize = 40000;
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const TUint KHostNumWriteBytes1 = 32000;
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const TUint KHostNumWriteBytes2 = 32000;
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const TInt KDeviceNumReadBytes = 64000;
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const TUint KHostNumReadBytes1 = 32000;
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const TUint KHostNumReadBytes2 = 32001; //allow or ZLP
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//Make these single bit values ...
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// ... so that their completion can be easily recorded in a bit mask!
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const TUint32 KIfc1BulkTransferInId1 = 1<<0;
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const TUint32 KIfc1BulkTransferInId2 = 1<<1;
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const TUint32 KIfc2BulkTransferInId1 = 1<<2;
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const TUint32 KIfc2BulkTransferInId2 = 1<<3;
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const TUint32 KIfc1BulkTransferInIdMask = KIfc1BulkTransferInId1 | KIfc1BulkTransferInId2;
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const TUint32 KIfc2BulkTransferInIdMask = KIfc2BulkTransferInId1 | KIfc2BulkTransferInId2;
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const TUint32 KBulkTransferInIdMask = KIfc1BulkTransferInIdMask | KIfc2BulkTransferInIdMask;
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const TUint32 KIfc1BulkTransferOutId1 = 1<<4;
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const TUint32 KIfc1BulkTransferOutId2 = 1<<5;
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const TUint32 KIfc2BulkTransferOutId1 = 1<<6;
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const TUint32 KIfc2BulkTransferOutId2 = 1<<7;
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const TUint32 KIfc1BulkTransferOutIdMask = KIfc1BulkTransferOutId1 | KIfc1BulkTransferOutId2;
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const TUint32 KIfc2BulkTransferOutIdMask = KIfc2BulkTransferOutId1 | KIfc2BulkTransferOutId2;
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const TUint32 KBulkTransferOutIdMask = KIfc1BulkTransferOutIdMask | KIfc2BulkTransferOutIdMask;
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const TInt KUnexpectedTransferID = -101;
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const TInt KUndefinedStep = -102;
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const TInt KMaxTimeDiffPercentage = 60;
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_LIT(KTestCaseId,"PBASE-T_USBDI-0497");
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const TFunctorTestCase<CUT_PBASE_T_USBDI_0497,TBool> CUT_PBASE_T_USBDI_0497::iFunctor(KTestCaseId);
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CUT_PBASE_T_USBDI_0497* CUT_PBASE_T_USBDI_0497::NewL(TBool aHostRole)
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{
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OstTraceFunctionEntry1( CUT_PBASE_T_USBDI_0497_NEWL_ENTRY, aHostRole );
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CUT_PBASE_T_USBDI_0497* self = new (ELeave) CUT_PBASE_T_USBDI_0497(aHostRole);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(self);
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_NEWL_EXIT, ( TUint )( self ) );
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return self;
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}
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CUT_PBASE_T_USBDI_0497::CUT_PBASE_T_USBDI_0497(TBool aHostRole)
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: CBaseBulkTestCase(KTestCaseId,aHostRole),
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iCaseStep(EInProgress)
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{
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OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0497_CUT_PBASE_T_USBDI_0497_ENTRY, this );
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_CUT_PBASE_T_USBDI_0497_EXIT, this );
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}
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void CUT_PBASE_T_USBDI_0497::ConstructL()
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{
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OstTraceFunctionEntry1( CUT_PBASE_T_USBDI_0497_CONSTRUCTL_ENTRY, this );
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BaseBulkConstructL();
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_CONSTRUCTL_EXIT, this );
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}
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CUT_PBASE_T_USBDI_0497::~CUT_PBASE_T_USBDI_0497()
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/**
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The transfer objects have test specific names - so perform transfer specific clean up here.
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*/
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{
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OstTraceFunctionEntry1( CUT_PBASE_T_USBDI_0497_CUT_PBASE_T_USBDI_0497_ENTRY_DUP01, this );
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Cancel();
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//Do this before deleting the transfer objects
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CloseInterfaceAndPipes();
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TUint8 count;
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for(count=0;count<KNumOutTransfersPerInterface;count++)
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{
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delete iIfc1OutTransfer[count];
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iIfc1OutTransfer[count] = NULL;
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delete iIfc2OutTransfer[count];
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iIfc2OutTransfer[count] = NULL;
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}
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for(count=0;count<KNumInTransfersPerInterface;count++)
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{
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delete iIfc1InTransfer[count];
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iIfc1InTransfer[count] = NULL;
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delete iIfc2InTransfer[count];
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iIfc2InTransfer[count] = NULL;
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}
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_CUT_PBASE_T_USBDI_0497_EXIT_DUP01, this );
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}
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void CUT_PBASE_T_USBDI_0497::Ep0TransferCompleteL(TInt aCompletionCode)
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{
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OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_ENTRY, this );
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OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL, "Ep0TransferCompleteL with aCompletionCode = %d",aCompletionCode);
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if(aCompletionCode != KErrNone)
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{
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if(iCaseStep == EFailed)
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{// ignore error, nad catch the TestFailed method called further down.
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP01, "***Failure sending FAIL message to client on endpoint 0***");
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}
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else
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{
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TBuf<256> msg;
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msg.Format(_L("<Error %d> Transfer to control endpoint 0 was not successful"),aCompletionCode);
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP02, msg);
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iCaseStep = EFailed;
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TTestCaseFailed request(aCompletionCode,msg);
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iControlEp0->SendRequest(request,this);
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_EXIT, this );
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return;
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}
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}
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switch(iCaseStep)
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{
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// Test case passed
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case EPassed:
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TestPassed();
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break;
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// Test case failed
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case EFailed:
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TestFailed(KErrCompletion);
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break;
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case ERequestDeviceRead:
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{
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP03, "Asking client for 'Read' on interface 2");
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iCaseStep = ETransferOut;
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TEndpointReadRequest request(2,1,KDeviceNumReadBytes);// EP1 means endpoint index 1 not the actual endpoint number
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iControlEp0->SendRequest(request,this);
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}
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break;
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case ETransferOut:
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP04, "Try to write data on BOTH interfaces");
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iStartTime[0].HomeTime();
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iStartTime[1].HomeTime();
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iIfc1OutTransfer[0]->TransferOut(KLiteralFrench4(), KHostNumWriteBytes1, EFalse);
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iIfc1OutTransfer[1]->TransferOut(KLiteralFrench4(), KHostNumWriteBytes1, KHostNumWriteBytes2, EFalse);
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iIfc2OutTransfer[0]->TransferOut(KLiteralEnglish8(), KHostNumWriteBytes1, EFalse);
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iIfc2OutTransfer[1]->TransferOut(KLiteralEnglish8(), KHostNumWriteBytes1, KHostNumWriteBytes2, EFalse);
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break;
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case ERequestDeviceWriteBack:
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{
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP05, "Asking client for 'Write' back on interface 2");
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iCaseStep = ETransferIn;
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TWriteCachedReadDataRequest request(2,1,1);// EP1 means endpoint index 1 not the actual endpoint number
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iControlEp0->SendRequest(request,this);
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}
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break;
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case ETransferIn:
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP06, "Try to receive data on BOTH interfaces");
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iStartTime[0].HomeTime();
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iStartTime[1].HomeTime();
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iIfc1InTransfer[0]->TransferIn(KHostNumReadBytes1);
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iIfc1InTransfer[1]->TransferIn(KHostNumReadBytes2);
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iIfc2InTransfer[0]->TransferIn(KHostNumReadBytes1);
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iIfc2InTransfer[1]->TransferIn(KHostNumReadBytes2);
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break;
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default:
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_DUP07, "<Error> Unknown test step");
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TestFailed(KErrUnknown);
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break;
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}
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_EP0TRANSFERCOMPLETEL_EXIT_DUP01, this );
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}
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void CUT_PBASE_T_USBDI_0497::TransferCompleteL(TInt aTransferId,TInt aCompletionCode)
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{
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OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_ENTRY, this );
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Cancel();
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TInt err(KErrNone);
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TBuf<256> msg;
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OstTraceExt3(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL, "Transfer completed (id=%d), aCompletionCode = %d, test step = %d",aTransferId, aCompletionCode, iCaseStep);
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switch(iCaseStep)
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{
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case ETransferOut:
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if(aCompletionCode != KErrNone)
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{
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iIfc1OutTransfer[0]->Cancel();
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iIfc1OutTransfer[1]->Cancel();
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iIfc2OutTransfer[0]->Cancel();
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iIfc2OutTransfer[1]->Cancel();
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err = KErrCorrupt;
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msg.Format(_L("<Error %d> The transfer completed with an error."), aCompletionCode);
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break; //switch(iCaseStep)
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}
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switch(aTransferId)
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{
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case KIfc1BulkTransferOutId1:
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case KIfc1BulkTransferOutId2:
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case KIfc2BulkTransferOutId1:
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case KIfc2BulkTransferOutId2:
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iTransferComplete |= aTransferId;
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OstTraceExt2(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP01, "Transfer OUT %d completed (Transfer Completion Aggregation Mask 0x%x)", aTransferId, iTransferComplete);
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break; //switch(aTransferId)
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default:
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iTransferComplete = 0; //reset
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err = KUnexpectedTransferID;
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msg.Format(_L("<Error %d> Unexpected transfer ID, wanted %d or %d, got %d"),
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err, KIfc1BulkTransferInId1, KIfc1BulkTransferInId2, aTransferId);
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break; //switch(aTransferId)
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}
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if(err==KErrNone && iTimeElapsed[0] == 0 && (iTransferComplete & KIfc1BulkTransferOutIdMask) == KIfc1BulkTransferOutIdMask)
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//Record time elapsed for Interface 1 if not yet recorded.
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{
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RecordTime(0);
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}
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if(err==KErrNone && iTimeElapsed[1] == 0 && (iTransferComplete & KIfc2BulkTransferOutIdMask) == KIfc2BulkTransferOutIdMask)
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//Record time elapsed for Interface 2 if not yet recorded.
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{
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RecordTime(1);
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}
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if(err==KErrNone && (iTransferComplete & KBulkTransferOutIdMask) == KBulkTransferOutIdMask)
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{
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OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP02, "All OUT Transfers Completed Successfully: Transfer Completion Aggregation Mask 0x%x", iTransferComplete);
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iTransferComplete = 0; //reset
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err = CheckAndResetTimes(0, 1, KMaxTimeDiffPercentage);
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if(err!=KErrNone)
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{
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break; //switch(iCaseStep)
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}
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP03, "Asking client for 'Write' back on interface 1");
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iCaseStep = ERequestDeviceWriteBack;
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TWriteCachedReadDataRequest request(1,1,1);// EP1 means endpoint index 1 not the actual endpoint number
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iControlEp0->SendRequest(request,this);
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}
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break; //switch(iCaseStep)
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case ETransferIn:
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if(aCompletionCode != KErrNone)
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{
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iIfc1InTransfer[0]->Cancel();
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iIfc1InTransfer[1]->Cancel();
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iIfc2InTransfer[0]->Cancel();
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iIfc2InTransfer[1]->Cancel();
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err = KErrCorrupt;
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msg.Format(_L("<Error %d> No data sent on bulk IN request"),aCompletionCode);
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break; //switch(iCaseStep)
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}
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switch(aTransferId)
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{
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case KIfc1BulkTransferInId1:
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case KIfc1BulkTransferInId2:
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case KIfc2BulkTransferInId1:
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case KIfc2BulkTransferInId2:
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iTransferComplete |= aTransferId;
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OstTraceExt2(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP04, "Transfer OUT %d completed (Transfer Completion Aggregation Mask 0x%x)", aTransferId, iTransferComplete);
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break; //switch(aTransferId)
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default:
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iTransferComplete = 0; //reset
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err = KUnexpectedTransferID;
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msg.Format(_L("<Error %d> Unexpected transfer ID, wanted %d or %d, got %d"),
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err, KIfc1BulkTransferInId1, KIfc1BulkTransferInId2, aTransferId);
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break; //switch(aTransferId)
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}
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if(err==KErrNone && iTimeElapsed[0] == 0 && (iTransferComplete & KIfc1BulkTransferInIdMask) == KIfc1BulkTransferInIdMask)
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//Record time elapsed for Interface 1 if not yet recorded.
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{
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RecordTime(0);
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}
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if(err==KErrNone && iTimeElapsed[1] == 0 && (iTransferComplete & KIfc2BulkTransferInIdMask) == KIfc2BulkTransferInIdMask)
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//Record time elapsed for Interface 2 if not yet recorded.
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{
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RecordTime(1);
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}
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if(err==KErrNone && (iTransferComplete & KBulkTransferInIdMask) == KBulkTransferInIdMask)
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{
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// ok, compare data rcvd now
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OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP05, "All IN Transfers Completed Successfully: Transfer Completion Aggregation Mask 0x%x", iTransferComplete);
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iTransferComplete = 0; //reset
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err = CheckAndResetTimes(0, 1, KMaxTimeDiffPercentage);
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if(err!=KErrNone)
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{
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break; //switch(iCaseStep)
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}
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TPtrC8 data1(iIfc1InTransfer[0]->DataPolled());
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TPtrC8 data2(iIfc1InTransfer[1]->DataPolled());
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TPtrC8 data3(iIfc2InTransfer[0]->DataPolled());
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341 |
TPtrC8 data4(iIfc2InTransfer[1]->DataPolled());
|
|
342 |
//Validate first transfer on Interface 1 for number of bytes originally written.
|
|
343 |
if(ValidateData(data1, KLiteralFrench4(), KHostNumWriteBytes1) == EFalse)
|
|
344 |
{
|
253
|
345 |
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP06, "Validation failure 1st transfer, Interface 1");
|
0
|
346 |
err = KErrCompletion; //indicates data validation failure
|
|
347 |
break; //switch(iCaseStep)
|
|
348 |
}
|
|
349 |
|
|
350 |
//Validate second transfer on Interface 1 for number of bytes originally written.
|
|
351 |
if(ValidateData(data2, KLiteralFrench4(), KHostNumWriteBytes1, KHostNumWriteBytes2) == EFalse)
|
|
352 |
{
|
253
|
353 |
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP07, "Validation failure 2nd transfer, Interface 1");
|
0
|
354 |
err = KErrCompletion; //indicates data validation failure
|
|
355 |
break; //switch(iCaseStep)
|
|
356 |
}
|
|
357 |
|
|
358 |
//Validate first transfer on Interface 2 for number of bytes originally written.
|
|
359 |
if(ValidateData(data3, KLiteralEnglish8(), KHostNumWriteBytes1) == EFalse)
|
|
360 |
{
|
253
|
361 |
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP08, "Validation failure 1st transfer, Interface 2");
|
0
|
362 |
err = KErrCompletion; //indicates data validation failure
|
|
363 |
break; //switch(iCaseStep)
|
|
364 |
}
|
|
365 |
|
|
366 |
//Validate second transfer on Interface 2 for number of bytes originally written.
|
|
367 |
if(ValidateData(data4, KLiteralEnglish8(), KHostNumWriteBytes1, KHostNumWriteBytes2) == EFalse)
|
|
368 |
{
|
253
|
369 |
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP09, "Validation failure 2nd transfer, Interface 2");
|
0
|
370 |
err = KErrCompletion; //indicates data validation failure
|
|
371 |
break; //switch(iCaseStep)
|
|
372 |
}
|
|
373 |
|
|
374 |
// Comparison is a match
|
253
|
375 |
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP10, "Comparison for IN transfer is a match");
|
0
|
376 |
iCaseStep = EPassed;
|
|
377 |
TTestCasePassed request;
|
|
378 |
iControlEp0->SendRequest(request,this);
|
|
379 |
}
|
|
380 |
break; //switch(iCaseStep)
|
|
381 |
|
|
382 |
default:
|
|
383 |
err = KUndefinedStep;
|
|
384 |
msg.Format(_L("<Error %d> Undefined case step %d reached"),KUndefinedStep, iCaseStep);
|
|
385 |
break; //switch(iCaseStep)
|
|
386 |
}
|
|
387 |
|
|
388 |
if(err == KErrCompletion)
|
|
389 |
//indicates data validation failure
|
|
390 |
{
|
|
391 |
msg.Format(_L("<Error %d> Bulk transfer IN data received does not match Bulk Transfer OUT data"), err);
|
|
392 |
}
|
|
393 |
|
|
394 |
if(err == KErrTooBig)
|
|
395 |
//indicates timing validation failure
|
|
396 |
{
|
|
397 |
msg.Format(_L("<Error %d> Timer comparison showed too great a difference in transfer times between the two interfaces"), err);
|
|
398 |
}
|
|
399 |
|
|
400 |
if(err!=KErrNone)
|
|
401 |
{
|
253
|
402 |
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_DUP11, msg);
|
0
|
403 |
iCaseStep = EFailed;
|
|
404 |
TTestCaseFailed request(err,msg);
|
|
405 |
return iControlEp0->SendRequest(request,this);
|
|
406 |
}
|
253
|
407 |
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_TRANSFERCOMPLETEL_EXIT, this );
|
0
|
408 |
}
|
|
409 |
|
|
410 |
void CUT_PBASE_T_USBDI_0497::DeviceInsertedL(TUint aDeviceHandle)
|
|
411 |
{
|
253
|
412 |
OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_ENTRY, this );
|
0
|
413 |
|
|
414 |
Cancel();
|
253
|
415 |
OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL, "this - %08x", this);
|
0
|
416 |
|
|
417 |
TBuf<256> msg;
|
|
418 |
TInt err = KErrNone;
|
|
419 |
if(BaseBulkDeviceInsertedL(aDeviceHandle, EFalse) == EDeviceConfigurationError)
|
|
420 |
// Prepare for response from control transfer to client
|
|
421 |
{
|
|
422 |
err = KErrGeneral;
|
|
423 |
msg.Format(_L("Base class DeviceInsertedL failed"));
|
|
424 |
}
|
|
425 |
else
|
|
426 |
{
|
|
427 |
if(SetUpInterfaceAndPipesL(aDeviceHandle, 2) == EDeviceConfigurationError)
|
|
428 |
// Prepare for response from control transfer to client
|
|
429 |
{
|
|
430 |
err = KErrGeneral;
|
|
431 |
msg.Format(_L("Base class SetUpInterfaceAndPipes for Interface 2 failed"));
|
|
432 |
}
|
|
433 |
else
|
|
434 |
{
|
|
435 |
|
|
436 |
iIfc1InTransfer[0] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkIn,iUsbInterface1,KBulkMaxTransferSize,*this,KIfc1BulkTransferInId1);
|
|
437 |
iIfc1InTransfer[1] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkIn,iUsbInterface1,KBulkMaxTransferSize,*this,KIfc1BulkTransferInId2);
|
|
438 |
iIfc1OutTransfer[0] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkOut,iUsbInterface1,KBulkMaxTransferSize,*this,KIfc1BulkTransferOutId1);
|
|
439 |
iIfc1OutTransfer[1] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkOut,iUsbInterface1,KBulkMaxTransferSize,*this,KIfc1BulkTransferOutId2);
|
|
440 |
|
|
441 |
iIfc2InTransfer[0] = new (ELeave) CBulkTransfer(iTestPipeInterface2BulkIn,iUsbInterface2,KBulkMaxTransferSize,*this,KIfc2BulkTransferInId1);
|
|
442 |
iIfc2InTransfer[1] = new (ELeave) CBulkTransfer(iTestPipeInterface2BulkIn,iUsbInterface2,KBulkMaxTransferSize,*this,KIfc2BulkTransferInId2);
|
|
443 |
iIfc2OutTransfer[0] = new (ELeave) CBulkTransfer(iTestPipeInterface2BulkOut1,iUsbInterface2,KBulkMaxTransferSize,*this,KIfc2BulkTransferOutId1);
|
|
444 |
iIfc2OutTransfer[1] = new (ELeave) CBulkTransfer(iTestPipeInterface2BulkOut1,iUsbInterface2,KBulkMaxTransferSize,*this,KIfc2BulkTransferOutId2);
|
|
445 |
|
|
446 |
// Initialise the descriptors for transfer
|
253
|
447 |
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_DUP01, "Initialising the transfer descriptors - interface 1");
|
0
|
448 |
err = iUsbInterface1.InitialiseTransferDescriptors();
|
|
449 |
if(err != KErrNone)
|
|
450 |
{
|
|
451 |
msg.Format(_L("<Error %d> Unable to initialise transfer descriptors (Interface 1)"),err);
|
|
452 |
}
|
|
453 |
else
|
|
454 |
{
|
|
455 |
// Initialise the descriptors for transfer
|
253
|
456 |
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_DUP02, "Initialising the transfer descriptors (Interface 2)");
|
0
|
457 |
err = iUsbInterface2.InitialiseTransferDescriptors();
|
|
458 |
if(err != KErrNone)
|
|
459 |
{
|
|
460 |
msg.Format(_L("<Error %d> Unable to initialise transfer descriptors"),err);
|
|
461 |
}
|
|
462 |
}
|
|
463 |
}
|
|
464 |
}
|
|
465 |
if(err != KErrNone)
|
|
466 |
{
|
253
|
467 |
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_DUP03, msg);
|
0
|
468 |
iCaseStep = EFailed;
|
|
469 |
TTestCaseFailed request(err,msg);
|
|
470 |
iControlEp0->SendRequest(request,this);
|
|
471 |
}
|
|
472 |
else
|
|
473 |
{
|
253
|
474 |
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_DUP04, "Asking client for 'Read' on interface 1");
|
0
|
475 |
iCaseStep = ERequestDeviceRead;
|
|
476 |
TEndpointReadRequest request(1,1,KDeviceNumReadBytes);// EP1 means endpoint index 1 not the actual endpoint number
|
|
477 |
iControlEp0->SendRequest(request,this);
|
|
478 |
}
|
253
|
479 |
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0497_DEVICEINSERTEDL_EXIT, this );
|
0
|
480 |
}
|
|
481 |
|
|
482 |
} //end namespace
|