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// Copyright (c) 2000-2009 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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// e32test/device/t_usbco2.cpp
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// USB Test Program T_USB, functional part.
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// Device-side part, to work against USBRFLCT running on the host.
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//
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//
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#include <e32hal.h>
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#include <e32uid.h>
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#include <hal.h>
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#include "t_usb.h" // CActiveConsole, CActiveRW
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#include "t_usblib.h" // Helpers
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_LIT(KUsbLddFilename, "eusbc"); // .ldd assumed - it's a filename
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_LIT(KOtgdiLddFilename, "otgdi");
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_LIT(KUsbDeviceName, "Usbc");
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_LIT(KFileName, "\\T_USBFILE.BIN");
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_LIT(KActivePanic, "T_USB");
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static const TUint32 KTusbVersion = 20070524; // just an edit date really
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static const TUint8 KUsbrflctVersionMajor = 1; // the version we're compatible with
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static const TUint8 KUsbrflctVersionMinor = 5;
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static const TUint8 KUsbrflctVersionMicro = 0;
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static const TInt KMaxFileSize = 100 * 1024 * 1024; // 100MB (requires at least 128MB card)
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static const TInt KInitialBufSz = 0;
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static const TInt stridx1 = 0xCC;
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static const TInt stridx2 = 0xEE;
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//
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// --- class CActiveConsole ---------------------------------------------------------
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//
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CActiveConsole::CActiveConsole(CConsoleBase* aConsole, TBool aVerboseOutput)
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: CActive(EPriorityNormal),
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iConsole(aConsole),
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iRW(NULL),
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iBufferSizeChosen(EFalse),
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iBandwidthPriorityChosen(EFalse),
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iDMAChosen(EFalse),
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iDoubleBufferingChosen(EFalse),
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iSoftwareConnect(EFalse),
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iHighSpeed(EFalse),
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iOtg(EFalse),
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iVerbose(aVerboseOutput)
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{}
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CActiveConsole* CActiveConsole::NewLC(CConsoleBase* aConsole, TBool aVerboseOutput)
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{
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CActiveConsole* self = new (ELeave) CActiveConsole(aConsole, aVerboseOutput);
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CleanupStack::PushL(self);
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self->ConstructL();
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return self;
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}
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CActiveConsole* CActiveConsole::NewL(CConsoleBase* aConsole, TBool aVerboseOutput)
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{
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CActiveConsole* self = NewLC(aConsole, aVerboseOutput);
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CleanupStack::Pop();
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return self;
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}
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void CActiveConsole::ConstructL()
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{
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CActiveScheduler::Add(this);
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// Load logical driver (LDD)
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// (There's no physical driver (PDD) with USB: it's a kernel extension DLL which
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// was already loaded at boot time.)
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TInt r = User::LoadLogicalDevice(KUsbLddFilename);
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if (r != KErrNone && r != KErrAlreadyExists)
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{
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TUSB_PRINT1("Error %d on loading USB LDD", r);
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User::Leave(-1);
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return;
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}
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TUSB_PRINT("Successfully loaded USB LDD");
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// Open USB channel
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r = iPort.Open(0);
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if (r != KErrNone)
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{
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TUSB_PRINT1("Error %d on opening USB port", r);
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User::Leave(-1);
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return;
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}
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TUSB_PRINT("Successfully opened USB port");
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// Create Reader/Writer active object
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iRW = CActiveRW::NewL(iConsole, &iPort, iVerbose);
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if (!iRW)
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{
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TUSB_PRINT("Failed to create reader/writer");
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User::Leave(-1);
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return;
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}
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TUSB_PRINT("Created reader/writer");
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// Check for OTG support
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TBuf8<KUsbDescSize_Otg> otg_desc;
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r = iPort.GetOtgDescriptor(otg_desc);
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if (!(r == KErrNotSupported || r == KErrNone))
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{
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TUSB_PRINT1("Error %d while fetching OTG descriptor", r);
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User::Leave(-1);
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return;
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}
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iOtg = (r != KErrNotSupported) ? ETrue : EFalse;
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// On an OTG device we have to start the OTG driver, otherwise the Client
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// stack will remain disabled forever.
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if (iOtg)
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{
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TUSB_PRINT("Running on OTG device: loading OTG driver");
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r = User::LoadLogicalDevice(KOtgdiLddFilename);
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if (r != KErrNone)
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{
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TUSB_PRINT1("Error %d on loading OTG LDD", r);
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User::Leave(-1);
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return;
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}
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r = iOtgPort.Open();
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if (r != KErrNone)
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{
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TUSB_PRINT1("Error %d on opening OTG port", r);
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User::Leave(-1);
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return;
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}
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r = iOtgPort.StartStacks();
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if (r != KErrNone)
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{
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TUSB_PRINT1("Error %d on starting USB stack", r);
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User::Leave(-1);
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return;
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}
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}
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}
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TInt CActiveConsole::SetupInterface()
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{
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// Query the USB device/Setup the USB interface
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TInt r = QueryUsbClientL();
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if (r != KErrNone)
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{
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TUSB_PRINT1("Interface setup failed", r);
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return r;
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}
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TUSB_PRINT("Interface successfully set up");
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// Change some descriptors to contain suitable values
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r = SetupDescriptors();
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if (r != KErrNone)
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{
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TUSB_PRINT1("Descriptor setup failed", r);
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return r;
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}
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// Create device state active object
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iDeviceStateNotifier = CActiveDeviceStateNotifier::NewL(iConsole, &iPort, iVerbose);
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if (!iDeviceStateNotifier)
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{
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TUSB_PRINT("Failed to create device state notifier");
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return r;
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}
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iDeviceStateNotifier->Activate();
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// Create endpoint stall status active object
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iStallNotifier = CActiveStallNotifier::NewL(iConsole, &iPort, iVerbose);
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if (!iStallNotifier)
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{
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TUSB_PRINT("Failed to create stall notifier");
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return r;
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}
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iStallNotifier->Activate();
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return r;
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}
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CActiveConsole::~CActiveConsole()
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{
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TUSB_VERBOSE_PRINT("CActiveConsole::~CActiveConsole()");
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Cancel(); // base class cancel -> calls our DoCancel
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delete iRW; // destroy the reader/writer
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delete iDeviceStateNotifier;
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delete iStallNotifier;
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TInt r = iPort.RemoveStringDescriptor(stridx1);
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if (r != KErrNone)
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{
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TUSB_PRINT1("Error %d on string removal", r);
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}
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r = iPort.RemoveStringDescriptor(stridx2);
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if (r != KErrNone)
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{
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TUSB_PRINT1("Error %d on string removal", r);
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}
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if (iOtg)
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{
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TUSB_PRINT("Running on OTG device: unloading OTG driver");
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iOtgPort.StopStacks();
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iOtgPort.Close();
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r = User::FreeLogicalDevice(RUsbOtgDriver::Name());
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if (r != KErrNone)
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{
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TUSB_PRINT1("Error %d on freeing OTG LDD", r);
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}
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}
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iPort.Close(); // close USB channel
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r = User::FreeLogicalDevice(KUsbDeviceName);
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if (r != KErrNone)
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{
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TUSB_PRINT1("Error %d during unloading USB LDD", r);
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User::Leave(-1);
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return;
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}
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TUSB_PRINT("Successfully unloaded USB LDD");
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}
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void CActiveConsole::DoCancel()
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{
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TUSB_VERBOSE_PRINT("CActiveConsole::DoCancel()");
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iConsole->ReadCancel();
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}
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void CActiveConsole::RunL()
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{
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TUSB_VERBOSE_PRINT("CActiveConsole::RunL()");
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ProcessKeyPressL(static_cast<TChar>(iConsole->KeyCode()));
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}
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void CActiveConsole::RequestCharacter()
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{
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// A request is issued to the CConsoleBase to accept a character from the keyboard.
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__ASSERT_ALWAYS(!IsActive(), User::Panic(KActivePanic, 666));
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if (!iBufferSizeChosen)
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{
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iConsole->Printf(_L("\n"));
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iConsole->Printf(_L("++++ Choose max. Transfer Size ++++\n"));
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iConsole->Printf(_L(" '0' - Set up USB device for USBCV\n"));
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iConsole->Printf(_L(" '1' - 32 bytes\n"));
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iConsole->Printf(_L(" '2' - 1024 bytes\n"));
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iConsole->Printf(_L(" '3' - 64 kbytes\n"));
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iConsole->Printf(_L(" '4' - 1 Mbyte\n"));
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}
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else if (!iBandwidthPriorityChosen)
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{
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iConsole->Printf(_L("\n"));
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iConsole->Printf(_L("++++ Choose Bandwidth Priority ++++\n"));
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iConsole->Printf(_L(" '1' - Economical buffering - default\n"));
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iConsole->Printf(_L(" '2' - More memory than default buffering - Plus1\n"));
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iConsole->Printf(_L(" '3' - More memory than Plus1 buffering - Plus2\n"));
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iConsole->Printf(_L(" '4' - Maximum buffering\n"));
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}
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else if (!iDMAChosen)
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{
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iConsole->Printf(_L("\n"));
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iConsole->Printf(_L("++++ Choose Endpoint I/O Transfer Mode ++++\n"));
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iConsole->Printf(_L(" '1' - Interrupt Mode\n"));
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iConsole->Printf(_L(" '2' - DMA Mode (recommended)\n"));
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}
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else if (!iDoubleBufferingChosen)
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{
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iConsole->Printf(_L("\n"));
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iConsole->Printf(_L("++++ Choose Endpoint FIFO Mode ++++\n"));
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iConsole->Printf(_L(" '1' - Normal Buffering Mode\n"));
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iConsole->Printf(_L(" '2' - Double Buffering Mode (recommended)\n"));
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}
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else
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{
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iConsole->Printf(_L("\n"));
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iConsole->Printf(_L("++++ Select Program Option ++++\n"));
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iConsole->Printf(_L(" 'L'oop test\n"));
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iConsole->Printf(_L(" Loop test with data 'C'ompare\n"));
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iConsole->Printf(_L(" 'R'eceive-only test (we receive, host transmits)\n"));
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iConsole->Printf(_L(" 'T'ransmit-only test\n"));
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iConsole->Printf(_L(" Receive and 'P'ut (write) to File\n"));
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iConsole->Printf(_L(" Transmit and 'G'et (read) from File\n"));
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iConsole->Printf(_L(" Signal Remote-'W'akeup to the host\n"));
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iConsole->Printf(_L(" 'S'top current transfer\n"));
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#ifdef WITH_DUMP_OPTION
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iConsole->Printf(_L(" 'D'ump USB regs to debugout\n"));
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#endif
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iConsole->Printf(_L(" Re'E'numerate device\n"));
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iConsole->Printf(_L(" 'Q'uit this app\n"));
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}
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iConsole->Read(iStatus);
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SetActive();
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}
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void CActiveConsole::ProcessKeyPressL(TChar aChar)
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{
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if (aChar == EKeyEscape)
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{
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RDebug::Print(_L("CActiveConsole: ESC key pressed -> stopping active scheduler..."));
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CActiveScheduler::Stop();
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return;
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}
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if (!iBufferSizeChosen)
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{
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// Set maximum buffer size from keypress
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switch (aChar)
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{
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case '0':
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// This is for creating a USB device that just enumerates,
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// to be used for compliance testing with USBCV.
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iRW->SetMaxBufSize(0);
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break;
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case '1':
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iRW->SetMaxBufSize(32);
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break;
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case '2':
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iRW->SetMaxBufSize(1024);
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break;
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case '3':
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iRW->SetMaxBufSize(64 * 1024);
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break;
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case '4':
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iRW->SetMaxBufSize(KMaxBufSize);
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break;
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default:
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TUSB_PRINT1("Not a valid input character: %c", aChar.operator TUint());
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goto request_char;
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}
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TUSB_PRINT1("Maximum buffer size set to %d bytes", iRW->MaxBufSize());
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iBufferSizeChosen = ETrue;
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}
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else if (!iBandwidthPriorityChosen)
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{
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// Set bandwidth priority from keypress
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switch (aChar)
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{
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case '1':
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iBandwidthPriority = EUsbcBandwidthOUTDefault | EUsbcBandwidthINDefault;
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TUSB_PRINT("Bandwith priority set to default");
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357 |
break;
|
|
|
358 |
case '2':
|
|
|
359 |
iBandwidthPriority = EUsbcBandwidthOUTPlus1 | EUsbcBandwidthINPlus1;
|
|
|
360 |
TUSB_PRINT("Bandwith priority set to Plus1");
|
|
|
361 |
break;
|
|
|
362 |
case '3':
|
|
|
363 |
iBandwidthPriority = EUsbcBandwidthOUTPlus2 | EUsbcBandwidthINPlus2;
|
|
|
364 |
TUSB_PRINT("Bandwith priority set to Plus2");
|
|
|
365 |
break;
|
|
|
366 |
case '4':
|
|
|
367 |
iBandwidthPriority = EUsbcBandwidthINMaximum | EUsbcBandwidthOUTMaximum;
|
|
|
368 |
TUSB_PRINT("Bandwith priority set to maximum");
|
|
|
369 |
break;
|
|
|
370 |
default:
|
|
|
371 |
TUSB_PRINT1("Not a valid input character: %c", aChar.operator TUint());
|
|
|
372 |
goto request_char;
|
|
|
373 |
}
|
|
|
374 |
TUSB_PRINT1("(Set to 0x%08X)", iBandwidthPriority);
|
|
|
375 |
iBandwidthPriorityChosen = ETrue;
|
|
|
376 |
|
|
|
377 |
TUSB_PRINT("Configuring interface...");
|
|
|
378 |
TInt r = SetupInterface();
|
|
|
379 |
if (r != KErrNone)
|
|
|
380 |
{
|
|
|
381 |
TUSB_PRINT1("Error: %d. Stopping active scheduler...", r);
|
|
|
382 |
CActiveScheduler::Stop();
|
|
|
383 |
return;
|
|
|
384 |
}
|
|
|
385 |
}
|
|
|
386 |
else if (!iDMAChosen)
|
|
|
387 |
{
|
|
|
388 |
// Set DMA mode from keypress
|
|
|
389 |
switch (aChar)
|
|
|
390 |
{
|
|
|
391 |
case '1':
|
|
|
392 |
TUSB_PRINT("- Trying to deallocate endpoint DMA:\n");
|
|
|
393 |
DeAllocateEndpointDMA(EEndpoint1);
|
|
|
394 |
DeAllocateEndpointDMA(EEndpoint2);
|
|
|
395 |
break;
|
|
|
396 |
case '2':
|
|
|
397 |
TUSB_PRINT("- Trying to allocate endpoint DMA:\n");
|
|
|
398 |
AllocateEndpointDMA(EEndpoint1);
|
|
|
399 |
AllocateEndpointDMA(EEndpoint2);
|
|
|
400 |
break;
|
|
|
401 |
default:
|
|
|
402 |
TUSB_PRINT1("Not a valid input character: %c", aChar.operator TUint());
|
|
|
403 |
goto request_char;
|
|
|
404 |
}
|
|
|
405 |
iDMAChosen = ETrue;
|
|
|
406 |
}
|
|
|
407 |
else if (!iDoubleBufferingChosen)
|
|
|
408 |
{
|
|
|
409 |
// Set Double Buffering from keypress
|
|
|
410 |
switch (aChar)
|
|
|
411 |
{
|
|
|
412 |
case '1':
|
|
|
413 |
TUSB_PRINT("- Trying to deallocate Double Buffering:\n");
|
|
|
414 |
DeAllocateDoubleBuffering(EEndpoint1);
|
|
|
415 |
DeAllocateDoubleBuffering(EEndpoint2);
|
|
|
416 |
break;
|
|
|
417 |
case '2':
|
|
|
418 |
TUSB_PRINT("- Trying to allocate Double Buffering:\n");
|
|
|
419 |
AllocateDoubleBuffering(EEndpoint1);
|
|
|
420 |
AllocateDoubleBuffering(EEndpoint2);
|
|
|
421 |
break;
|
|
|
422 |
default:
|
|
|
423 |
TUSB_PRINT1("Not a valid input character: %c", aChar.operator TUint());
|
|
|
424 |
goto request_char;
|
|
|
425 |
}
|
|
|
426 |
iDoubleBufferingChosen = ETrue;
|
|
|
427 |
|
|
|
428 |
// Everything chosen, so let's re-enumerate...
|
|
|
429 |
TUSB_PRINT("Enumeration...");
|
|
|
430 |
TInt r = ReEnumerate();
|
|
|
431 |
if (r != KErrNone)
|
|
|
432 |
{
|
|
|
433 |
TUSB_PRINT1("Error: %d. Stopping active scheduler...", r);
|
|
|
434 |
CActiveScheduler::Stop();
|
|
|
435 |
return;
|
|
|
436 |
}
|
|
|
437 |
TUSB_PRINT("Device successfully re-enumerated\n");
|
|
|
438 |
|
|
|
439 |
// Make sure program versions match if testing against USBRFLCT
|
|
|
440 |
if (iRW->MaxBufSize() != 0)
|
|
|
441 |
{
|
|
|
442 |
r = iRW->ExchangeVersions();
|
|
|
443 |
if (r != KErrNone)
|
|
|
444 |
{
|
|
|
445 |
TUSB_PRINT1("Error: %d. Stopping active scheduler...", r);
|
|
|
446 |
CActiveScheduler::Stop();
|
|
|
447 |
return;
|
|
|
448 |
}
|
|
|
449 |
}
|
|
|
450 |
}
|
|
|
451 |
else
|
|
|
452 |
{
|
|
|
453 |
// Execute one of the 'proper' program functions
|
|
|
454 |
switch (aChar)
|
|
|
455 |
{
|
|
|
456 |
case 'l': // start loop test
|
|
|
457 |
case 'L':
|
|
|
458 |
TUSB_PRINT("-> Loop test selected\n");
|
|
|
459 |
iRW->SetTransferMode(ELoop);
|
|
|
460 |
iRW->SendPreamble();
|
|
|
461 |
break;
|
|
|
462 |
case 'c': // start loop/compare test
|
|
|
463 |
case 'C':
|
|
|
464 |
TUSB_PRINT("-> Loop test with compare selected\n");
|
|
|
465 |
iRW->SetTransferMode(ELoopComp);
|
|
|
466 |
iRW->SendPreamble();
|
|
|
467 |
break;
|
|
|
468 |
case 'r': // start receive-only test
|
|
|
469 |
case 'R':
|
|
|
470 |
TUSB_PRINT("-> Receive-only test selected\n");
|
|
|
471 |
iRW->SetTransferMode(EReceiveOnly);
|
|
|
472 |
iRW->SendPreamble();
|
|
|
473 |
break;
|
|
|
474 |
case 't': // start transmit-only test
|
|
|
475 |
case 'T':
|
|
|
476 |
TUSB_PRINT("-> Transmit-only test selected\n");
|
|
|
477 |
iRW->SetTransferMode(ETransmitOnly);
|
|
|
478 |
iRW->SendPreamble();
|
|
|
479 |
break;
|
|
|
480 |
case 'g': // start transmit & get-from-file test
|
|
|
481 |
case 'G':
|
|
|
482 |
TUSB_PRINT("-> Transmit from file test selected\n");
|
|
|
483 |
iRW->SetTransferMode(ETransmitOnly);
|
|
|
484 |
iRW->ReadFromDisk(ETrue);
|
|
|
485 |
iRW->SendPreamble();
|
|
|
486 |
break;
|
|
|
487 |
case 'p': // start receive & put-to-file test
|
|
|
488 |
case 'P':
|
|
|
489 |
TUSB_PRINT("-> Receive to file test selected\n");
|
|
|
490 |
iRW->SetTransferMode(EReceiveOnly);
|
|
|
491 |
iRW->WriteToDisk(ETrue);
|
|
|
492 |
iRW->SendPreamble();
|
|
|
493 |
break;
|
|
|
494 |
case 'w': // remote-wakeup
|
|
|
495 |
case 'W':
|
|
|
496 |
TUSB_PRINT("-> Signal Remote-wakeup selected\n");
|
|
|
497 |
iPort.SignalRemoteWakeup();
|
|
|
498 |
break;
|
|
|
499 |
case 's': // stop either
|
|
|
500 |
case 'S':
|
|
|
501 |
TUSB_PRINT("-> Stop transfer selected\n");
|
|
|
502 |
iRW->Stop();
|
|
|
503 |
break;
|
|
|
504 |
#ifdef WITH_DUMP_OPTION
|
|
|
505 |
case 'd': // dump controller registers
|
|
|
506 |
case 'D':
|
|
|
507 |
TUSB_PRINT("-> Dump option selected\n");
|
|
|
508 |
iPort.DumpRegisters();
|
|
|
509 |
QueryRxBuffer();
|
|
|
510 |
break;
|
|
|
511 |
#endif
|
|
|
512 |
case 'e': // ReEnumerate()
|
|
|
513 |
case 'E':
|
|
|
514 |
TUSB_PRINT("-> Re-enumerate device selected\n");
|
|
|
515 |
ReEnumerate();
|
|
|
516 |
break;
|
|
|
517 |
case 'q': // quit
|
|
|
518 |
case 'Q':
|
|
|
519 |
TUSB_PRINT("-> Quit program selected\n");
|
|
|
520 |
TUSB_VERBOSE_PRINT("CActiveConsole: stopping active scheduler...");
|
|
|
521 |
CActiveScheduler::Stop();
|
|
|
522 |
return;
|
|
|
523 |
default:
|
|
|
524 |
TUSB_PRINT1("-> Not a valid input character: %c", aChar.operator TUint());
|
|
|
525 |
goto request_char;
|
|
|
526 |
}
|
|
|
527 |
}
|
|
|
528 |
request_char:
|
|
|
529 |
RequestCharacter();
|
|
|
530 |
return;
|
|
|
531 |
}
|
|
|
532 |
|
|
|
533 |
|
|
|
534 |
#ifdef WITH_DUMP_OPTION
|
|
|
535 |
void CActiveConsole::QueryRxBuffer()
|
|
|
536 |
{
|
|
|
537 |
// Let's look whether there's data in the rx buffer
|
|
|
538 |
TInt bytes = 0;
|
|
|
539 |
TInt r = iPort.QueryReceiveBuffer(EEndpoint2, bytes);
|
|
|
540 |
if (r != KErrNone)
|
|
|
541 |
{
|
|
|
542 |
RDebug::Print(_L(" Error %d on querying read buffer\n"), r);
|
|
|
543 |
}
|
|
|
544 |
else
|
|
|
545 |
{
|
|
|
546 |
RDebug::Print(_L(" %d bytes in RX buffer\n"), bytes);
|
|
|
547 |
}
|
|
|
548 |
}
|
|
|
549 |
#endif
|
|
|
550 |
|
|
|
551 |
|
|
|
552 |
TInt CActiveConsole::QueryUsbClientL()
|
|
|
553 |
{
|
|
|
554 |
// Not really just querying... but rather setting up the whole interface.
|
|
|
555 |
// It's in fact a bit lengthy, but all these steps are required, once,
|
|
|
556 |
// and in that order.
|
|
|
557 |
|
|
|
558 |
// Get device/endpoint capabilities
|
|
|
559 |
//
|
|
|
560 |
// A TPckg, or TPckBuf was not used in the following, because
|
|
|
561 |
//
|
|
|
562 |
// TPckgBuf<TUsbcEndpointData[KUsbcMaxEndpoints]> databuf;
|
|
|
563 |
//
|
|
|
564 |
// doesn't work. Also,
|
|
|
565 |
//
|
|
|
566 |
// TUsbcEndpointData data[KUsbcMaxEndpoints];
|
|
|
567 |
// TPckgBuf<TUsbcEndpointData[KUsbcMaxEndpoints]> databuf(data);
|
|
|
568 |
//
|
|
|
569 |
// doesn't work. Also,
|
|
|
570 |
//
|
|
|
571 |
// TUsbcEndpointData data[KUsbcMaxEndpoints];
|
|
|
572 |
// TPckgBuf<TUsbcEndpointData[]> databuf(data);
|
|
|
573 |
//
|
|
|
574 |
// doesn't work.
|
|
|
575 |
// So we seem to have to stick to the ugly cast below.
|
|
|
576 |
//
|
|
|
577 |
// TUsbcEndpointData data[KUsbcMaxEndpoints];
|
|
|
578 |
// TPtr8 databuf(reinterpret_cast<TUint8*>(data), sizeof(data), sizeof(data));
|
|
|
579 |
//
|
|
|
580 |
|
|
|
581 |
// Device
|
|
|
582 |
TUsbDeviceCaps d_caps;
|
|
|
583 |
TInt r = iPort.DeviceCaps(d_caps);
|
|
|
584 |
if (r != KErrNone)
|
|
|
585 |
{
|
|
|
586 |
TUSB_PRINT1("Error %d on querying device capabilities", r);
|
|
|
587 |
return KErrGeneral;
|
|
|
588 |
}
|
|
|
589 |
const TInt n = d_caps().iTotalEndpoints;
|
|
|
590 |
|
|
|
591 |
TUSB_PRINT("### USB device capabilities:");
|
|
|
592 |
TUSB_PRINT1("Number of endpoints: %d", n);
|
|
|
593 |
TUSB_PRINT1("Supports Software-Connect: %s",
|
|
|
594 |
d_caps().iConnect ? _S("yes") : _S("no"));
|
|
|
595 |
TUSB_PRINT1("Device is Self-Powered: %s",
|
|
|
596 |
d_caps().iSelfPowered ? _S("yes") : _S("no"));
|
|
|
597 |
TUSB_PRINT1("Supports Remote-Wakeup: %s",
|
|
|
598 |
d_caps().iRemoteWakeup ? _S("yes") : _S("no"));
|
|
|
599 |
TUSB_PRINT1("Supports High-speed: %s",
|
|
|
600 |
d_caps().iHighSpeed ? _S("yes") : _S("no"));
|
|
|
601 |
TUSB_PRINT1("Supports OTG: %s",
|
|
|
602 |
iOtg ? _S("yes") : _S("no"));
|
|
|
603 |
TUSB_PRINT1("Supports unpowered cable detection: %s",
|
|
|
604 |
(d_caps().iFeatureWord1 & KUsbDevCapsFeatureWord1_CableDetectWithoutPower) ?
|
|
|
605 |
_S("yes") : _S("no"));
|
|
|
606 |
TUSB_PRINT1("Supports endpoint resource alloc scheme V2: %s\n",
|
|
|
607 |
(d_caps().iFeatureWord1 & KUsbDevCapsFeatureWord1_EndpointResourceAllocV2) ?
|
|
|
608 |
_S("yes") : _S("no"));
|
|
|
609 |
TUSB_PRINT("");
|
|
|
610 |
|
|
|
611 |
iSoftwareConnect = d_caps().iConnect; // we need to remember this
|
|
|
612 |
|
|
|
613 |
if (n < 2)
|
|
|
614 |
{
|
|
|
615 |
TUSB_PRINT1("Error: only %d endpoints available on device", n);
|
|
|
616 |
return KErrGeneral;
|
|
|
617 |
}
|
|
|
618 |
|
|
|
619 |
// Endpoints
|
|
|
620 |
TUsbcEndpointData data[KUsbcMaxEndpoints];
|
|
|
621 |
TPtr8 dataptr(reinterpret_cast<TUint8*>(data), sizeof(data), sizeof(data));
|
|
|
622 |
r = iPort.EndpointCaps(dataptr);
|
|
|
623 |
if (r != KErrNone)
|
|
|
624 |
{
|
|
|
625 |
TUSB_PRINT1("Error %d on querying endpoint capabilities", r);
|
|
|
626 |
return KErrGeneral;
|
|
|
627 |
}
|
|
|
628 |
TUSB_PRINT("### USB device endpoint capabilities:");
|
|
|
629 |
for (TInt i = 0; i < n; i++)
|
|
|
630 |
{
|
|
|
631 |
const TUsbcEndpointCaps* caps = &data[i].iCaps;
|
|
|
632 |
TUSB_PRINT2("Endpoint: SizeMask = 0x%08x TypeDirMask = 0x%08x",
|
|
|
633 |
caps->iSizes, caps->iTypesAndDir);
|
|
|
634 |
}
|
|
|
635 |
TUSB_PRINT("");
|
|
|
636 |
|
|
|
637 |
// Set up the active interface
|
|
|
638 |
TUsbcInterfaceInfoBuf ifc;
|
|
|
639 |
TInt ep_found = 0;
|
|
|
640 |
TBool foundBulkIN = EFalse;
|
|
|
641 |
TBool foundBulkOUT = EFalse;
|
|
|
642 |
for (TInt i = 0; i < n; i++)
|
|
|
643 |
{
|
|
|
644 |
const TUsbcEndpointCaps* const caps = &data[i].iCaps;
|
|
|
645 |
const TInt mps = caps->MaxPacketSize();
|
|
|
646 |
if (!foundBulkIN &&
|
|
|
647 |
(caps->iTypesAndDir & (KUsbEpTypeBulk | KUsbEpDirIn)) ==
|
|
|
648 |
(KUsbEpTypeBulk | KUsbEpDirIn))
|
|
|
649 |
{
|
|
|
650 |
if (!(mps == 64 || mps == 512))
|
|
|
651 |
{
|
|
|
652 |
TUSB_PRINT1("Funny Bulk IN MaxPacketSize: %d - T_USB will probably fail...", mps);
|
|
|
653 |
}
|
|
|
654 |
// EEndpoint1 is going to be our Tx (IN) endpoint
|
|
|
655 |
ifc().iEndpointData[0].iType = KUsbEpTypeBulk;
|
|
|
656 |
ifc().iEndpointData[0].iDir = KUsbEpDirIn;
|
|
|
657 |
ifc().iEndpointData[0].iSize = mps;
|
|
|
658 |
foundBulkIN = ETrue;
|
|
|
659 |
if (++ep_found == 2)
|
|
|
660 |
break;
|
|
|
661 |
}
|
|
|
662 |
else if (!foundBulkOUT &&
|
|
|
663 |
(caps->iTypesAndDir & (KUsbEpTypeBulk | KUsbEpDirOut)) ==
|
|
|
664 |
(KUsbEpTypeBulk | KUsbEpDirOut))
|
|
|
665 |
{
|
|
|
666 |
if (!(mps == 64 || mps == 512))
|
|
|
667 |
{
|
|
|
668 |
TUSB_PRINT1("Funny Bulk OUT MaxPacketSize: %d - T_USB will probably fail...", mps);
|
|
|
669 |
}
|
|
|
670 |
// EEndpoint2 is going to be our Rx (OUT) endpoint
|
|
|
671 |
ifc().iEndpointData[1].iType = KUsbEpTypeBulk;
|
|
|
672 |
ifc().iEndpointData[1].iDir = KUsbEpDirOut;
|
|
|
673 |
ifc().iEndpointData[1].iSize = mps;
|
|
|
674 |
foundBulkOUT = ETrue;
|
|
|
675 |
if (++ep_found == 2)
|
|
|
676 |
break;
|
|
|
677 |
}
|
|
|
678 |
}
|
|
|
679 |
if (ep_found != 2)
|
|
|
680 |
{
|
|
|
681 |
TUSB_PRINT1("No suitable endpoints found", r);
|
|
|
682 |
return KErrGeneral;
|
|
|
683 |
}
|
|
|
684 |
|
|
|
685 |
_LIT16(ifcname, "T_USB Test Interface (Default Setting 0)");
|
|
|
686 |
ifc().iString = const_cast<TDesC16*>(&ifcname);
|
|
|
687 |
ifc().iTotalEndpointsUsed = 2;
|
|
|
688 |
ifc().iClass.iClassNum = 0xff; // vendor-specific
|
|
|
689 |
ifc().iClass.iSubClassNum = 0xff; // vendor-specific
|
|
|
690 |
ifc().iClass.iProtocolNum = 0xff; // vendor-specific
|
|
|
691 |
r = iPort.SetInterface(0, ifc, iBandwidthPriority);
|
|
|
692 |
if (r != KErrNone)
|
|
|
693 |
{
|
|
|
694 |
TUSB_PRINT1("Error %d on setting active interface", r);
|
|
|
695 |
}
|
|
|
696 |
|
|
|
697 |
// Find ep's for an alternate ifc setting.
|
|
|
698 |
// We're not really going to use it, but it gives USBCV et al. more stuff to play with.
|
|
|
699 |
if (!SupportsAlternateInterfaces())
|
|
|
700 |
{
|
|
|
701 |
TUSB_PRINT("Alternate Interfaces not supported - skipping alternate setting setup\n");
|
|
|
702 |
return KErrNone;
|
|
|
703 |
}
|
|
|
704 |
ep_found = 0;
|
|
|
705 |
TBool foundIsoIN = EFalse;
|
|
|
706 |
TBool foundIsoOUT = EFalse;
|
|
|
707 |
|
|
|
708 |
// NB! We cannot assume that any specific device has any given set of
|
|
|
709 |
// capabilities, so whilst we try and set an assortment of endpoint types
|
|
|
710 |
// we may not get what we want.
|
|
|
711 |
|
|
|
712 |
// Also, note that the endpoint[] array in the interface descriptor
|
|
|
713 |
// must be filled from ep[0]...ep[n-1].
|
|
|
714 |
|
|
|
715 |
for (TInt i = 0; i < n; i++)
|
|
|
716 |
{
|
|
|
717 |
const TUsbcEndpointCaps* const caps = &data[i].iCaps;
|
|
|
718 |
const TInt mps = caps->MaxPacketSize();
|
|
|
719 |
if (!foundIsoIN &&
|
|
|
720 |
(caps->iTypesAndDir & (KUsbEpTypeIsochronous | KUsbEpDirIn)) ==
|
|
|
721 |
(KUsbEpTypeIsochronous | KUsbEpDirIn))
|
|
|
722 |
{
|
|
|
723 |
// This is going to be our Iso TX (IN) endpoint
|
|
|
724 |
ifc().iEndpointData[ep_found].iType = KUsbEpTypeIsochronous;
|
|
|
725 |
ifc().iEndpointData[ep_found].iDir = KUsbEpDirIn;
|
|
|
726 |
ifc().iEndpointData[ep_found].iSize = mps;
|
|
|
727 |
ifc().iEndpointData[ep_found].iInterval = 0x01; // 2^(bInterval-1)ms, bInterval must be [1..16]
|
|
|
728 |
ifc().iEndpointData[ep_found].iInterval_Hs = 0x01; // same as for FS
|
|
|
729 |
ifc().iEndpointData[ep_found].iExtra = 2; // 2 extra bytes for Audio Class EP descriptor
|
|
|
730 |
foundIsoIN = ETrue;
|
|
|
731 |
if (++ep_found == 2)
|
|
|
732 |
break;
|
|
|
733 |
}
|
|
|
734 |
else if (!foundIsoOUT &&
|
|
|
735 |
(caps->iTypesAndDir & (KUsbEpTypeIsochronous | KUsbEpDirOut)) ==
|
|
|
736 |
(KUsbEpTypeIsochronous | KUsbEpDirOut))
|
|
|
737 |
{
|
|
|
738 |
// This is going to be our Iso RX (OUT) endpoint
|
|
|
739 |
ifc().iEndpointData[ep_found].iType = KUsbEpTypeIsochronous;
|
|
|
740 |
ifc().iEndpointData[ep_found].iDir = KUsbEpDirOut;
|
|
|
741 |
ifc().iEndpointData[ep_found].iSize = mps;
|
|
|
742 |
ifc().iEndpointData[ep_found].iInterval = 0x01; // 2^(bInterval-1)ms, bInterval must be [1..16]
|
|
|
743 |
ifc().iEndpointData[ep_found].iExtra = 2; // 2 extra bytes for Audio Class EP descriptor
|
|
|
744 |
foundIsoOUT = ETrue;
|
|
|
745 |
if (++ep_found == 2)
|
|
|
746 |
break;
|
|
|
747 |
}
|
|
|
748 |
}
|
|
|
749 |
// Let's try to add Bulk endpoints up to the max # of 2.
|
|
|
750 |
if (ep_found < 2)
|
|
|
751 |
{
|
|
|
752 |
for (TInt i = 0; i < n; i++)
|
|
|
753 |
{
|
|
|
754 |
const TUsbcEndpointCaps* const caps = &data[i].iCaps;
|
|
|
755 |
const TUint mps = caps->MaxPacketSize();
|
|
|
756 |
if (caps->iTypesAndDir & KUsbEpTypeBulk)
|
|
|
757 |
{
|
|
|
758 |
const TUint dir = (caps->iTypesAndDir & KUsbEpDirIn) ? KUsbEpDirIn : KUsbEpDirOut;
|
|
|
759 |
ifc().iEndpointData[ep_found].iType = KUsbEpTypeBulk;
|
|
|
760 |
ifc().iEndpointData[ep_found].iDir = dir;
|
|
|
761 |
ifc().iEndpointData[ep_found].iSize = mps;
|
|
|
762 |
if (++ep_found == 2)
|
|
|
763 |
break;
|
|
|
764 |
}
|
|
|
765 |
}
|
|
|
766 |
}
|
|
|
767 |
if (ep_found == 0)
|
|
|
768 |
{
|
|
|
769 |
TUSB_PRINT("Not enough suitable endpoints found for alt ifc");
|
|
|
770 |
// not a disaster though
|
|
|
771 |
return KErrNone;
|
|
|
772 |
}
|
|
|
773 |
|
|
|
774 |
_LIT16(ifcname1, "T_USB Test Interface (Alternate Setting 1)");
|
|
|
775 |
ifc().iString = const_cast<TDesC16*>(&ifcname1);
|
|
|
776 |
ifc().iTotalEndpointsUsed = ep_found;
|
|
|
777 |
ifc().iClass.iClassNum = KUsbAudioInterfaceClassCode;
|
|
|
778 |
ifc().iClass.iSubClassNum = KUsbAudioInterfaceSubclassCode_Audiostreaming;
|
|
|
779 |
ifc().iClass.iProtocolNum = KUsbAudioInterfaceProtocolCode_Pr_Protocol_Undefined;
|
|
|
780 |
// Tell the driver that this setting is not interested in Ep0 requests:
|
|
|
781 |
ifc().iFeatureWord |= KUsbcInterfaceInfo_NoEp0RequestsPlease;
|
|
|
782 |
r = iPort.SetInterface(1, ifc);
|
|
|
783 |
if (r != KErrNone)
|
|
|
784 |
{
|
|
|
785 |
TUSB_PRINT1("Error %d on setting alternate interface", r);
|
|
|
786 |
}
|
|
|
787 |
|
|
|
788 |
return r;
|
|
|
789 |
}
|
|
|
790 |
|
|
|
791 |
|
|
|
792 |
void CActiveConsole::AllocateEndpointDMA(TEndpointNumber aEndpoint)
|
|
|
793 |
{
|
|
|
794 |
TInt r = iPort.AllocateEndpointResource(aEndpoint, EUsbcEndpointResourceDMA);
|
|
|
795 |
if (r == KErrNone)
|
|
|
796 |
RDebug::Print(_L("DMA allocation on endpoint %d: KErrNone"), aEndpoint);
|
|
|
797 |
else if (r == KErrInUse)
|
|
|
798 |
RDebug::Print(_L("DMA allocation on endpoint %d: KErrInUse"), aEndpoint);
|
|
|
799 |
else if (r == KErrNotSupported)
|
|
|
800 |
RDebug::Print(_L("DMA allocation on endpoint %d: KErrNotSupported"), aEndpoint);
|
|
|
801 |
else
|
|
|
802 |
RDebug::Print(_L("DMA allocation on endpoint %d: unexpected return value %d"),
|
|
|
803 |
aEndpoint, r);
|
|
|
804 |
TBool res = iPort.QueryEndpointResourceUse(aEndpoint, EUsbcEndpointResourceDMA);
|
|
|
805 |
TUSB_PRINT2("DMA on endpoint %d %s\n",
|
|
|
806 |
aEndpoint, res ? _S("allocated") : _S("not allocated"));
|
|
|
807 |
|
|
|
808 |
if ((r == KErrNone) && !res)
|
|
|
809 |
RDebug::Print(_L("(Allocation success but negative query result: contradiction!)\n"));
|
|
|
810 |
else if ((r != KErrNone) && res)
|
|
|
811 |
RDebug::Print(_L("(Allocation failure but positive query result: contradiction!)\n"));
|
|
|
812 |
}
|
|
|
813 |
|
|
|
814 |
|
|
|
815 |
void CActiveConsole::DeAllocateEndpointDMA(TEndpointNumber aEndpoint)
|
|
|
816 |
{
|
|
|
817 |
TInt r = iPort.DeAllocateEndpointResource(aEndpoint, EUsbcEndpointResourceDMA);
|
|
|
818 |
if (r == KErrNone)
|
|
|
819 |
RDebug::Print(_L("DMA deallocation on endpoint %d: KErrNone"), aEndpoint);
|
|
|
820 |
else if (r == KErrNotSupported)
|
|
|
821 |
RDebug::Print(_L("DMA deallocation on endpoint %d: KErrNotSupported"), aEndpoint);
|
|
|
822 |
else
|
|
|
823 |
RDebug::Print(_L("DMA deallocation on endpoint %d: unexpected return value %d"),
|
|
|
824 |
aEndpoint, r);
|
|
|
825 |
TBool res = iPort.QueryEndpointResourceUse(aEndpoint, EUsbcEndpointResourceDMA);
|
|
|
826 |
TUSB_PRINT2("DMA on endpoint %d %s\n",
|
|
|
827 |
aEndpoint, res ? _S("allocated") : _S("not allocated"));
|
|
|
828 |
}
|
|
|
829 |
|
|
|
830 |
|
|
|
831 |
void CActiveConsole::AllocateDoubleBuffering(TEndpointNumber aEndpoint)
|
|
|
832 |
{
|
|
|
833 |
TInt r = iPort.AllocateEndpointResource(aEndpoint, EUsbcEndpointResourceDoubleBuffering);
|
|
|
834 |
if (r == KErrNone)
|
|
|
835 |
RDebug::Print(_L("Double Buffering allocation on endpoint %d: KErrNone"), aEndpoint);
|
|
|
836 |
else if (r == KErrInUse)
|
|
|
837 |
RDebug::Print(_L("Double Buffering allocation on endpoint %d: KErrInUse"), aEndpoint);
|
|
|
838 |
else if (r == KErrNotSupported)
|
|
|
839 |
RDebug::Print(_L("Double Buffering allocation on endpoint %d: KErrNotSupported"), aEndpoint);
|
|
|
840 |
else
|
|
|
841 |
RDebug::Print(_L("Double Buffering allocation on endpoint %d: unexpected return value %d"),
|
|
|
842 |
aEndpoint, r);
|
|
|
843 |
TBool res = iPort.QueryEndpointResourceUse(aEndpoint, EUsbcEndpointResourceDoubleBuffering);
|
|
|
844 |
TUSB_PRINT2("Double Buffering on endpoint %d %s\n",
|
|
|
845 |
aEndpoint, res ? _S("allocated") : _S("not allocated"));
|
|
|
846 |
|
|
|
847 |
if ((r == KErrNone) && !res)
|
|
|
848 |
RDebug::Print(_L("(Allocation success but negative query result: contradiction!)\n"));
|
|
|
849 |
else if ((r != KErrNone) && res)
|
|
|
850 |
RDebug::Print(_L("(Allocation failure but positive query result: contradiction!)\n"));
|
|
|
851 |
}
|
|
|
852 |
|
|
|
853 |
|
|
|
854 |
void CActiveConsole::DeAllocateDoubleBuffering(TEndpointNumber aEndpoint)
|
|
|
855 |
{
|
|
|
856 |
TInt r = iPort.DeAllocateEndpointResource(aEndpoint, EUsbcEndpointResourceDoubleBuffering);
|
|
|
857 |
if (r == KErrNone)
|
|
|
858 |
RDebug::Print(_L("Double Buffering deallocation on endpoint %d: KErrNone"), aEndpoint);
|
|
|
859 |
else if (r == KErrNotSupported)
|
|
|
860 |
RDebug::Print(_L("Double Buffering deallocation on endpoint %d: KErrNotSupported"), aEndpoint);
|
|
|
861 |
else
|
|
|
862 |
RDebug::Print(_L("Double Buffering deallocation on endpoint %d: unexpected return value %d"),
|
|
|
863 |
aEndpoint, r);
|
|
|
864 |
TBool res = iPort.QueryEndpointResourceUse(aEndpoint, EUsbcEndpointResourceDoubleBuffering);
|
|
|
865 |
TUSB_PRINT2("Double Buffering on endpoint %d %s\n",
|
|
|
866 |
aEndpoint, res ? _S("allocated") : _S("not allocated"));
|
|
|
867 |
}
|
|
|
868 |
|
|
|
869 |
|
|
|
870 |
TInt CActiveConsole::ReEnumerate()
|
|
|
871 |
{
|
|
|
872 |
TRequestStatus enum_status;
|
|
|
873 |
iPort.ReEnumerate(enum_status);
|
|
|
874 |
if (!iSoftwareConnect)
|
|
|
875 |
{
|
|
|
876 |
iConsole->Printf(_L("This device does not support software\n"));
|
|
|
877 |
iConsole->Printf(_L("disconnect/reconnect\n"));
|
|
|
878 |
iConsole->Printf(_L("Please physically unplug and replug\n"));
|
|
|
879 |
iConsole->Printf(_L("the USB cable NOW... "));
|
|
|
880 |
}
|
|
|
881 |
iConsole->Printf(_L("\n>>> START THE USBRFLCT PROGRAM ON THE HOST SIDE NOW <<<\n"));
|
|
|
882 |
User::WaitForRequest(enum_status);
|
|
|
883 |
if (enum_status != KErrNone)
|
|
|
884 |
{
|
|
|
885 |
TUSB_PRINT1("Error: Re-enumeration status = %d", enum_status.Int());
|
|
|
886 |
return KErrGeneral;
|
|
|
887 |
}
|
|
|
888 |
TUsbcDeviceState device_state = EUsbcDeviceStateUndefined;
|
|
|
889 |
TInt r = iPort.DeviceStatus(device_state);
|
|
|
890 |
if (r != KErrNone)
|
|
|
891 |
{
|
|
|
892 |
TUSB_PRINT1("Error %d on querying device state", r);
|
|
|
893 |
}
|
|
|
894 |
else
|
|
|
895 |
{
|
|
|
896 |
TUSB_PRINT1("Current device state: %s",
|
|
|
897 |
(device_state == EUsbcDeviceStateUndefined) ? _S("Undefined") :
|
|
|
898 |
((device_state == EUsbcDeviceStateAttached) ? _S("Attached") :
|
|
|
899 |
((device_state == EUsbcDeviceStatePowered) ? _S("Powered") :
|
|
|
900 |
((device_state == EUsbcDeviceStateDefault) ? _S("Default") :
|
|
|
901 |
((device_state == EUsbcDeviceStateAddress) ? _S("Address") :
|
|
|
902 |
((device_state == EUsbcDeviceStateConfigured) ? _S("Configured") :
|
|
|
903 |
((device_state == EUsbcDeviceStateSuspended) ? _S("Suspended") :
|
|
|
904 |
_S("Unknown"))))))));
|
|
|
905 |
}
|
|
|
906 |
|
|
|
907 |
// Check the speed of the established physical USB connection
|
|
|
908 |
iHighSpeed = iPort.CurrentlyUsingHighSpeed();
|
|
|
909 |
if (iHighSpeed)
|
|
|
910 |
{
|
|
|
911 |
TUSB_PRINT("---> USB High-speed Testing\n");
|
|
|
912 |
// It can only be 512 bytes when using high-speed.
|
|
|
913 |
iRW->SetMaxPacketSize(512); // iRW already exists at this point
|
|
|
914 |
}
|
|
|
915 |
else
|
|
|
916 |
{
|
|
|
917 |
TUSB_PRINT("---> USB Full-speed Testing\n");
|
|
|
918 |
// We only support 64 bytes when using full-speed.
|
|
|
919 |
iRW->SetMaxPacketSize(64); // iRW already exists at this point
|
|
|
920 |
}
|
|
|
921 |
|
|
|
922 |
return KErrNone;
|
|
|
923 |
}
|
|
|
924 |
|
|
|
925 |
|
|
|
926 |
#ifdef test
|
|
|
927 |
#undef test
|
|
|
928 |
#endif
|
|
|
929 |
#define test(x) \
|
|
|
930 |
do { \
|
|
|
931 |
if (!(x)) \
|
|
|
932 |
{ \
|
|
|
933 |
TUSB_PRINT1("Failure occurred! - on line %d", __LINE__); \
|
|
|
934 |
return KErrGeneral; \
|
|
|
935 |
} \
|
|
|
936 |
} while (0)
|
|
|
937 |
|
|
|
938 |
|
|
|
939 |
TInt CActiveConsole::SetupDescriptors()
|
|
|
940 |
{
|
|
|
941 |
// === Device Descriptor
|
|
|
942 |
|
|
|
943 |
TInt deviceDescriptorSize = 0;
|
|
|
944 |
iPort.GetDeviceDescriptorSize(deviceDescriptorSize);
|
|
|
945 |
test(static_cast<TUint>(deviceDescriptorSize) == KUsbDescSize_Device);
|
|
|
946 |
|
|
|
947 |
TBuf8<KUsbDescSize_Device> deviceDescriptor;
|
|
|
948 |
TInt r = iPort.GetDeviceDescriptor(deviceDescriptor);
|
|
|
949 |
test(r == KErrNone);
|
|
|
950 |
|
|
|
951 |
const TInt KUsbSpecOffset = 2;
|
|
|
952 |
const TInt KUsbVendorIdOffset = 8;
|
|
|
953 |
const TInt KUsbProductIdOffset = 10;
|
|
|
954 |
const TInt KUsbDevReleaseOffset = 12;
|
|
|
955 |
// Change the USB spec number to 2.00
|
|
|
956 |
deviceDescriptor[KUsbSpecOffset] = 0x00;
|
|
|
957 |
deviceDescriptor[KUsbSpecOffset+1] = 0x02;
|
|
|
958 |
// Change the device vendor ID (VID) to 0x0E22 (Symbian)
|
|
|
959 |
deviceDescriptor[KUsbVendorIdOffset] = 0x22; // little endian!
|
|
|
960 |
deviceDescriptor[KUsbVendorIdOffset+1] = 0x0E;
|
|
|
961 |
// Change the device product ID (PID) to 0x1111
|
|
|
962 |
deviceDescriptor[KUsbProductIdOffset] = 0x11;
|
|
|
963 |
deviceDescriptor[KUsbProductIdOffset+1] = 0x11;
|
|
|
964 |
// Change the device release number to 3.05
|
|
|
965 |
deviceDescriptor[KUsbDevReleaseOffset] = 0x05;
|
|
|
966 |
deviceDescriptor[KUsbDevReleaseOffset+1] = 0x03;
|
|
|
967 |
r = iPort.SetDeviceDescriptor(deviceDescriptor);
|
|
|
968 |
test(r == KErrNone);
|
|
|
969 |
|
|
|
970 |
const TUint16 Vid = (((TUint16)deviceDescriptor[KUsbVendorIdOffset + 1] << 8) & 0xff00) |
|
|
|
971 |
deviceDescriptor[KUsbVendorIdOffset];
|
|
|
972 |
const TUint16 Pid = (((TUint16)deviceDescriptor[KUsbProductIdOffset + 1] << 8) & 0xff00) |
|
|
|
973 |
deviceDescriptor[KUsbProductIdOffset];
|
|
|
974 |
|
|
|
975 |
TUSB_PRINT6("\nVID = 0x%04X / PID = 0x%04X / DevRel = %d%d.%d%d\n", Vid, Pid,
|
|
|
976 |
((deviceDescriptor[KUsbDevReleaseOffset + 1] >> 4) & 0x0f),
|
|
|
977 |
(deviceDescriptor[KUsbDevReleaseOffset + 1] & 0x0f),
|
|
|
978 |
((deviceDescriptor[KUsbDevReleaseOffset] >> 4) & 0x0f),
|
|
|
979 |
(deviceDescriptor[KUsbDevReleaseOffset] & 0x0f));
|
|
|
980 |
|
|
|
981 |
// === Configuration Descriptor
|
|
|
982 |
|
|
|
983 |
TInt configDescriptorSize = 0;
|
|
|
984 |
iPort.GetConfigurationDescriptorSize(configDescriptorSize);
|
|
|
985 |
test(static_cast<TUint>(configDescriptorSize) == KUsbDescSize_Config);
|
|
|
986 |
|
|
|
987 |
TBuf8<KUsbDescSize_Config> configDescriptor;
|
|
|
988 |
r = iPort.GetConfigurationDescriptor(configDescriptor);
|
|
|
989 |
test(r == KErrNone);
|
|
|
990 |
|
|
|
991 |
// Change the reported max power to 100mA (= 2 * 0x32),
|
|
|
992 |
// which is the highest value allowed for a bus-powered device.
|
|
|
993 |
const TInt KUsbMaxPowerOffset = 8;
|
|
|
994 |
configDescriptor[KUsbMaxPowerOffset] = 0x32;
|
|
|
995 |
r = iPort.SetConfigurationDescriptor(configDescriptor);
|
|
|
996 |
test(r == KErrNone);
|
|
|
997 |
|
|
|
998 |
// === String Descriptors
|
|
|
999 |
|
|
|
1000 |
// Set up two arbitrary string descriptors, which can be queried
|
|
|
1001 |
// manually from the host side for testing purposes (for instance
|
|
|
1002 |
// using 'usbcheck').
|
|
|
1003 |
|
|
|
1004 |
_LIT16(string_one, "Arbitrary String Descriptor Test String 1");
|
|
|
1005 |
TBuf16<KUsbStringDescStringMaxSize / 2> wr_str(string_one);
|
|
|
1006 |
r = iPort.SetStringDescriptor(stridx1, wr_str);
|
|
|
1007 |
test(r == KErrNone);
|
|
|
1008 |
|
|
|
1009 |
_LIT16(string_two, "Another Arbitrary String Descriptor Test String");
|
|
|
1010 |
wr_str.FillZ(wr_str.MaxLength());
|
|
|
1011 |
wr_str = string_two;
|
|
|
1012 |
r = iPort.SetStringDescriptor(stridx2, wr_str);
|
|
|
1013 |
test(r == KErrNone);
|
|
|
1014 |
|
|
|
1015 |
return KErrNone;
|
|
|
1016 |
}
|
|
|
1017 |
|
|
|
1018 |
|
|
|
1019 |
//
|
|
|
1020 |
// --- class CActiveRW ---------------------------------------------------------
|
|
|
1021 |
//
|
|
|
1022 |
|
|
|
1023 |
CActiveRW::CActiveRW(CConsoleBase* aConsole, RDevUsbcClient* aPort, TBool aVerboseOutput)
|
|
|
1024 |
: CActive(EPriorityNormal),
|
|
|
1025 |
iConsole(aConsole),
|
|
|
1026 |
iPort(aPort),
|
|
|
1027 |
iBufSz(KInitialBufSz),
|
|
|
1028 |
iMaxBufSz(KInitialBufSz),
|
|
|
1029 |
iMaxPktSz(0),
|
|
|
1030 |
iCurrentXfer(ENone),
|
|
|
1031 |
iXferMode(::ENone),
|
|
|
1032 |
iDoStop(EFalse),
|
|
|
1033 |
iPktNum(~0),
|
|
|
1034 |
iVerbose(aVerboseOutput)
|
|
|
1035 |
{
|
|
|
1036 |
TUSB_VERBOSE_PRINT("CActiveRW::CActiveRW()");
|
|
|
1037 |
}
|
|
|
1038 |
|
|
|
1039 |
|
|
|
1040 |
CActiveRW* CActiveRW::NewL(CConsoleBase* aConsole, RDevUsbcClient* aPort, TBool aVerboseOutput)
|
|
|
1041 |
{
|
|
|
1042 |
CActiveRW* self = new (ELeave) CActiveRW(aConsole, aPort, aVerboseOutput);
|
|
|
1043 |
CleanupStack::PushL(self);
|
|
|
1044 |
self->ConstructL();
|
|
|
1045 |
CActiveScheduler::Add(self);
|
|
|
1046 |
CleanupStack::Pop(); // self
|
|
|
1047 |
return self;
|
|
|
1048 |
}
|
|
|
1049 |
|
|
|
1050 |
|
|
|
1051 |
void CActiveRW::ConstructL()
|
|
|
1052 |
{
|
|
|
1053 |
TUSB_VERBOSE_PRINT("CActiveRW::ConstructL()");
|
|
|
1054 |
|
|
|
1055 |
User::LeaveIfError(iFs.Connect());
|
|
|
1056 |
|
|
|
1057 |
// Prepare Preamble buffer
|
|
|
1058 |
iPreambleBuf.SetMax();
|
|
|
1059 |
iPreambleBuf.FillZ();
|
|
|
1060 |
|
|
|
1061 |
// Prepare IN data buffer
|
|
|
1062 |
iWriteBuf.SetMax();
|
|
|
1063 |
for (TInt i = 0; i < iWriteBuf.MaxSize(); i++)
|
|
|
1064 |
{
|
|
|
1065 |
iWriteBuf[i] = i;
|
|
|
1066 |
}
|
|
|
1067 |
|
|
|
1068 |
// Prepare OUT data buffer
|
|
|
1069 |
iReadBuf.SetMax();
|
|
|
1070 |
|
|
|
1071 |
// Create read timeout timer active object (but don't activate it yet)
|
|
|
1072 |
iTimeoutTimer = CActiveTimer::NewL(iConsole, iPort, iVerbose);
|
|
|
1073 |
if (!iTimeoutTimer)
|
|
|
1074 |
{
|
|
|
1075 |
TUSB_PRINT("Failed to create timeout timer");
|
|
|
1076 |
}
|
|
|
1077 |
}
|
|
|
1078 |
|
|
|
1079 |
|
|
|
1080 |
CActiveRW::~CActiveRW()
|
|
|
1081 |
{
|
|
|
1082 |
TUSB_VERBOSE_PRINT("CActiveRW::~CActiveRW()");
|
|
|
1083 |
Cancel(); // base class
|
|
|
1084 |
delete iTimeoutTimer;
|
|
|
1085 |
iFile.Close();
|
|
|
1086 |
iFs.Close();
|
|
|
1087 |
}
|
|
|
1088 |
|
|
|
1089 |
|
|
|
1090 |
void CActiveRW::SetMaxBufSize(TInt aBufSz)
|
|
|
1091 |
{
|
|
|
1092 |
if (aBufSz > KMaxBufSize)
|
|
|
1093 |
{
|
|
|
1094 |
TUSB_PRINT2("SetMaxBufSize(): too large: %d! (using %d)", aBufSz, KMaxBufSize);
|
|
|
1095 |
aBufSz = KMaxBufSize;
|
|
|
1096 |
}
|
|
|
1097 |
iMaxBufSz = aBufSz;
|
|
|
1098 |
}
|
|
|
1099 |
|
|
|
1100 |
|
|
|
1101 |
void CActiveRW::SetMaxPacketSize(TInt aPktSz)
|
|
|
1102 |
{
|
|
|
1103 |
iMaxPktSz = aPktSz;
|
|
|
1104 |
}
|
|
|
1105 |
|
|
|
1106 |
|
|
|
1107 |
TInt CActiveRW::MaxBufSize() const
|
|
|
1108 |
{
|
|
|
1109 |
return iMaxBufSz;
|
|
|
1110 |
}
|
|
|
1111 |
|
|
|
1112 |
|
|
|
1113 |
void CActiveRW::SetTransferMode(TXferMode aMode)
|
|
|
1114 |
{
|
|
|
1115 |
iXferMode = aMode;
|
|
|
1116 |
if (aMode == EReceiveOnly || aMode == ETransmitOnly)
|
|
|
1117 |
{
|
|
|
1118 |
// For streaming transfers we do this only once.
|
|
|
1119 |
iBufSz = iMaxBufSz;
|
|
|
1120 |
}
|
|
|
1121 |
}
|
|
|
1122 |
|
|
|
1123 |
|
|
|
1124 |
void CActiveRW::RunL()
|
|
|
1125 |
{
|
|
|
1126 |
TUSB_VERBOSE_PRINT("CActiveRW::RunL()");
|
|
|
1127 |
if (iStatus != KErrNone)
|
|
|
1128 |
{
|
|
|
1129 |
TUSB_PRINT1("Error %d in RunL", iStatus.Int());
|
|
|
1130 |
}
|
|
|
1131 |
if (iDoStop)
|
|
|
1132 |
{
|
|
|
1133 |
TUSB_PRINT("Stopped");
|
|
|
1134 |
iDoStop = EFalse;
|
|
|
1135 |
return;
|
|
|
1136 |
}
|
|
|
1137 |
switch (iCurrentXfer)
|
|
|
1138 |
{
|
|
|
1139 |
case EPreamble:
|
|
|
1140 |
if (iXferMode != EReceiveOnly)
|
|
|
1141 |
SendData(); // next we write data
|
|
|
1142 |
else
|
|
|
1143 |
ReadData(); // or we read data
|
|
|
1144 |
break;
|
|
|
1145 |
case EWriteXfer:
|
|
|
1146 |
if (iXferMode == ETransmitOnly)
|
|
|
1147 |
SendData(); // next we send data
|
|
|
1148 |
else
|
|
|
1149 |
ReadData(); // or we read data
|
|
|
1150 |
break;
|
|
|
1151 |
case EReadXfer:
|
|
|
1152 |
if (iXferMode == EReceiveOnly)
|
|
|
1153 |
{
|
|
|
1154 |
const TUint32 num = *reinterpret_cast<const TUint32*>(iReadBuf.Ptr());
|
|
|
1155 |
if (num != ++iPktNum)
|
|
|
1156 |
{
|
|
|
1157 |
TUSB_PRINT2("*** rcv'd wrong pkt number: 0x%x (expected: 0x%x)", num, iPktNum);
|
|
|
1158 |
// Update the packet number with the received number, so that
|
|
|
1159 |
// if a single packet is duplicated or lost then a single error occurs
|
|
|
1160 |
iPktNum = num;
|
|
|
1161 |
}
|
|
|
1162 |
if (iDiskAccessEnabled)
|
|
|
1163 |
{
|
|
|
1164 |
// Write out to disk previous completed Read
|
|
|
1165 |
TUSB_VERBOSE_PRINT2("iMaxBufSz = %d (iReadBuf.Size(): %d)",
|
|
|
1166 |
iMaxBufSz, iReadBuf.Size());
|
|
|
1167 |
WriteBufferToDisk(iReadBuf, iMaxBufSz);
|
|
|
1168 |
}
|
|
|
1169 |
ReadData(); // next we read data
|
|
|
1170 |
break;
|
|
|
1171 |
}
|
|
|
1172 |
if (iXferMode == ELoopComp)
|
|
|
1173 |
{
|
|
|
1174 |
if (!CompareBuffers(iBufSz))
|
|
|
1175 |
{
|
|
|
1176 |
TUSB_PRINT1("Error while comparing tx & rx buffers for packet 0x%x", iPktNum);
|
|
|
1177 |
}
|
|
|
1178 |
}
|
|
|
1179 |
else if (iBufSz > 3)
|
|
|
1180 |
{
|
|
|
1181 |
const TUint32 num = *reinterpret_cast<const TUint32*>(iReadBuf.Ptr());
|
|
|
1182 |
if (num != iPktNum)
|
|
|
1183 |
{
|
|
|
1184 |
TUSB_PRINT2("*** rcv'd wrong pkt number: 0x%x (expected: 0x%x)", num, iPktNum);
|
|
|
1185 |
}
|
|
|
1186 |
}
|
|
|
1187 |
if (iBufSz == iMaxBufSz)
|
|
|
1188 |
{
|
|
|
1189 |
iBufSz = KInitialBufSz;
|
|
|
1190 |
}
|
|
|
1191 |
else
|
|
|
1192 |
{
|
|
|
1193 |
++iBufSz;
|
|
|
1194 |
}
|
|
|
1195 |
SendPreamble(); // next we send the length
|
|
|
1196 |
break;
|
|
|
1197 |
default:
|
|
|
1198 |
TUSB_PRINT("Oops. (Shouldn't end up here...)");
|
|
|
1199 |
break;
|
|
|
1200 |
}
|
|
|
1201 |
return;
|
|
|
1202 |
}
|
|
|
1203 |
|
|
|
1204 |
|
|
|
1205 |
TInt CActiveRW::SendVersion()
|
|
|
1206 |
{
|
|
|
1207 |
TUSB_VERBOSE_PRINT("CActiveRW::SendVersion()");
|
|
|
1208 |
if (iXferMode != ::ENone)
|
|
|
1209 |
{
|
|
|
1210 |
TUSB_PRINT1("Error : wrong state: %d", iXferMode);
|
|
|
1211 |
return KErrGeneral;
|
|
|
1212 |
}
|
|
|
1213 |
// Here we send our version packet to the host.
|
|
|
1214 |
// (We can use the preamble buffer because we only need it
|
|
|
1215 |
// once and that's also before the preamble uses.)
|
|
|
1216 |
TUSB_PRINT1("Sending T_USB version: %d\n", KTusbVersion);
|
|
|
1217 |
iPreambleBuf.FillZ();
|
|
|
1218 |
*reinterpret_cast<TUint32*>(&iPreambleBuf[0]) = SWAP_BYTES_32(KTusbVersion);
|
|
|
1219 |
// A 'magic' string so that USBRFLCT doesn't interpret the first 4 bytes
|
|
|
1220 |
// of a data preamble packet of an old T_USB as the version number.
|
|
|
1221 |
iPreambleBuf[4] = 'V';
|
|
|
1222 |
iPreambleBuf[5] = 'e';
|
|
|
1223 |
iPreambleBuf[6] = 'r';
|
|
|
1224 |
iPreambleBuf[7] = 's';
|
|
|
1225 |
TRequestStatus send_status;
|
|
|
1226 |
iPort->Write(send_status, EEndpoint1, iPreambleBuf, KPreambleLength);
|
|
|
1227 |
TUSB_VERBOSE_PRINT("Waiting for write request to complete...");
|
|
|
1228 |
User::WaitForRequest(send_status);
|
|
|
1229 |
TUSB_VERBOSE_PRINT("...done.\n");
|
|
|
1230 |
return send_status.Int();
|
|
|
1231 |
}
|
|
|
1232 |
|
|
|
1233 |
|
|
|
1234 |
TInt CActiveRW::ReceiveVersion()
|
|
|
1235 |
{
|
|
|
1236 |
TUSB_VERBOSE_PRINT("CActiveRW::ReceiveVersion()");
|
|
|
1237 |
if (iXferMode != ::ENone)
|
|
|
1238 |
{
|
|
|
1239 |
TUSB_PRINT1("Error : wrong state: %d", iXferMode);
|
|
|
1240 |
return KErrGeneral;
|
|
|
1241 |
}
|
|
|
1242 |
// Here we try to receive a version packet from the host.
|
|
|
1243 |
// (We can use the preamble buffer because we only need it
|
|
|
1244 |
// once and that's also before the preamble uses.)
|
|
|
1245 |
TUSB_PRINT("Getting host program versions...");
|
|
|
1246 |
iPreambleBuf.FillZ();
|
|
|
1247 |
TRequestStatus receive_status;
|
|
|
1248 |
iPort->Read(receive_status, EEndpoint2, iPreambleBuf, KPreambleLength);
|
|
|
1249 |
TUSB_VERBOSE_PRINT("Waiting for read request to complete...");
|
|
|
1250 |
iTimeoutTimer->Activate(5000000); // Host gets 5s
|
|
|
1251 |
User::WaitForRequest(receive_status, iTimeoutTimer->iStatus);
|
|
|
1252 |
if (receive_status == KRequestPending)
|
|
|
1253 |
{
|
|
|
1254 |
// Read() still pending...
|
|
|
1255 |
TUSB_PRINT("Cancelling USB Read(): no response from host.\n");
|
|
|
1256 |
iPort->ReadCancel(EEndpoint2);
|
|
|
1257 |
TUSB_PRINT("THIS COULD BE DUE TO AN OLD VERSION OF USBRFLCT ON THE PC:");
|
|
|
1258 |
TUSB_PRINT3("PLEASE CHECK THE VERSION THERE - WE NEED AT LEAST V%d.%d.%d!\n",
|
|
|
1259 |
KUsbrflctVersionMajor, KUsbrflctVersionMinor, KUsbrflctVersionMicro);
|
|
|
1260 |
TUSB_PRINT("When updating an existing USBRFLCT installation <= v1.3.1,\n" \
|
|
|
1261 |
L"the following three things will need to be done:\n");
|
|
|
1262 |
TUSB_PRINT("1. Connect the device to the PC & start T_USB (just as now),\n" \
|
|
|
1263 |
L"then find the USB device in the Windows Device Manager\n" \
|
|
|
1264 |
L"('Control Panel'->'System'->'Hardware'->'Device Manager').\n" \
|
|
|
1265 |
L"Right click on the device name and choose 'Uninstall...'.\n");
|
|
|
1266 |
TUSB_PRINT("2. In c:\\winnt\\inf\\, find (by searching for \"Symbian\") and\n" \
|
|
|
1267 |
L"delete the *.INF file that was used to install the existing\n" \
|
|
|
1268 |
L"version of USBRFLCT.SYS. Make sure to also delete the\n" \
|
|
|
1269 |
L"precompiled version of that file (<samename>.PNF).\n");
|
|
|
1270 |
TUSB_PRINT("3. In c:\\winnt\\system32\\drivers\\, delete the file USBRFLCT.SYS.\n");
|
|
|
1271 |
TUSB_PRINT("Then unplug & reconnect the USB device and, when prompted, install\n" \
|
|
|
1272 |
L"the new USBRFLCT.SYS driver using the .INF file from this distribution.\n" \
|
|
|
1273 |
L"(All files can be found under e32test\\win32\\usbrflct_distribution\\.)\n");
|
|
|
1274 |
TUSB_PRINT("Use the new USBRFLCT.EXE from this distribution.\n");
|
|
|
1275 |
}
|
|
|
1276 |
else
|
|
|
1277 |
{
|
|
|
1278 |
TUSB_VERBOSE_PRINT("...done.");
|
|
|
1279 |
// Timeout not needed any longer
|
|
|
1280 |
TUSB_VERBOSE_PRINT("Cancelling timeout timer: USB Read() completed.\n");
|
|
|
1281 |
iTimeoutTimer->Cancel();
|
|
|
1282 |
}
|
|
|
1283 |
return receive_status.Int();
|
|
|
1284 |
}
|
|
|
1285 |
|
|
|
1286 |
|
|
|
1287 |
TInt CActiveRW::ExchangeVersions()
|
|
|
1288 |
{
|
|
|
1289 |
TUSB_VERBOSE_PRINT("CActiveRW::ExchangeVersions()");
|
|
|
1290 |
// First check the version of USBRFLCT that's running on the host
|
|
|
1291 |
TInt r = ReceiveVersion();
|
|
|
1292 |
if (r != KErrNone)
|
|
|
1293 |
{
|
|
|
1294 |
return KErrGeneral;
|
|
|
1295 |
}
|
|
|
1296 |
TUint8 usbrflct_ver_major = iPreambleBuf[0];
|
|
|
1297 |
TUint8 usbrflct_ver_minor = iPreambleBuf[1];
|
|
|
1298 |
TUint8 usbrflct_ver_micro = iPreambleBuf[2];
|
|
|
1299 |
TUint8 usbio_ver_major = iPreambleBuf[3];
|
|
|
1300 |
TUint8 usbio_ver_minor = iPreambleBuf[4];
|
|
|
1301 |
TUSB_PRINT5("Host-side: USBRFLCT v%d.%d.%d USBIO v%d.%d\n",
|
|
|
1302 |
usbrflct_ver_major, usbrflct_ver_minor, usbrflct_ver_micro,
|
|
|
1303 |
usbio_ver_major, usbio_ver_minor);
|
|
|
1304 |
if (usbrflct_ver_major < KUsbrflctVersionMajor)
|
|
|
1305 |
{
|
|
|
1306 |
TUSB_PRINT1("USBRFLCT version not sufficient (need at least v%d.x.x)\n",
|
|
|
1307 |
KUsbrflctVersionMajor);
|
|
|
1308 |
return KErrGeneral;
|
|
|
1309 |
}
|
|
|
1310 |
// Just using '<' instead of the seemingly absurd '<= && !==' doesn't work without
|
|
|
1311 |
// GCC compiler warning because Kxxx can also be zero (in which case there's no '<').
|
|
|
1312 |
else if ((usbrflct_ver_minor <= KUsbrflctVersionMinor) &&
|
|
|
1313 |
!(usbrflct_ver_minor == KUsbrflctVersionMinor))
|
|
|
1314 |
{
|
|
|
1315 |
TUSB_PRINT2("USBRFLCT version not sufficient (need at least v%d.%d.x)\n",
|
|
|
1316 |
KUsbrflctVersionMajor, KUsbrflctVersionMinor);
|
|
|
1317 |
return KErrGeneral;
|
|
|
1318 |
}
|
|
|
1319 |
// Just using '<' instead of the seemingly absurd '<= && !==' doesn't work without
|
|
|
1320 |
// GCC compiler warning because Kxxx can also be zero (in which case there's no '<').
|
|
|
1321 |
else if ((usbrflct_ver_micro <= KUsbrflctVersionMicro) &&
|
|
|
1322 |
!(usbrflct_ver_micro == KUsbrflctVersionMicro))
|
|
|
1323 |
{
|
|
|
1324 |
TUSB_PRINT3("USBRFLCT version not sufficient (need at least v%d.%d.%d)\n",
|
|
|
1325 |
KUsbrflctVersionMajor, KUsbrflctVersionMinor, KUsbrflctVersionMicro);
|
|
|
1326 |
return KErrGeneral;
|
|
|
1327 |
}
|
|
|
1328 |
// Now we send T_USB's version to the host
|
|
|
1329 |
r = SendVersion();
|
|
|
1330 |
if (r != KErrNone)
|
|
|
1331 |
{
|
|
|
1332 |
return KErrGeneral;
|
|
|
1333 |
}
|
|
|
1334 |
return KErrNone;
|
|
|
1335 |
}
|
|
|
1336 |
|
|
|
1337 |
|
|
|
1338 |
void CActiveRW::SendPreamble()
|
|
|
1339 |
{
|
|
|
1340 |
TUSB_VERBOSE_PRINT("CActiveRW::SendPreamble()");
|
|
|
1341 |
__ASSERT_ALWAYS(!IsActive(), User::Panic(KActivePanic, 666));
|
|
|
1342 |
TUSB_VERBOSE_PRINT1("Sending data length: %d bytes", iBufSz);
|
|
|
1343 |
*reinterpret_cast<TUint32*>(&iPreambleBuf[0]) = SWAP_BYTES_32(iBufSz);
|
|
|
1344 |
iPort->Write(iStatus, EEndpoint1, iPreambleBuf, KPreambleLength);
|
|
|
1345 |
iCurrentXfer = EPreamble;
|
|
|
1346 |
SetActive();
|
|
|
1347 |
}
|
|
|
1348 |
|
|
|
1349 |
|
|
|
1350 |
void CActiveRW::SendData()
|
|
|
1351 |
{
|
|
|
1352 |
TUSB_VERBOSE_PRINT("CActiveRW::SendData()");
|
|
|
1353 |
__ASSERT_ALWAYS(!IsActive(), User::Panic(KActivePanic, 666));
|
|
|
1354 |
if (iDiskAccessEnabled)
|
|
|
1355 |
{
|
|
|
1356 |
ReadBufferFromDisk(iWriteBuf, iBufSz);
|
|
|
1357 |
}
|
|
|
1358 |
++iPktNum;
|
|
|
1359 |
if (iBufSz > 3)
|
|
|
1360 |
{
|
|
|
1361 |
*reinterpret_cast<TUint32*>(const_cast<TUint8*>(iWriteBuf.Ptr())) = iPktNum;
|
|
|
1362 |
}
|
|
|
1363 |
if (iXferMode == ELoopComp)
|
|
|
1364 |
{
|
|
|
1365 |
for (TInt i = 4; i < iBufSz; i++)
|
|
|
1366 |
{
|
|
|
1367 |
iWriteBuf[i] = static_cast<TUint8>(iPktNum & 0x000000ff);
|
|
|
1368 |
}
|
|
|
1369 |
}
|
|
|
1370 |
TUSB_VERBOSE_PRINT1("Sending data: %d bytes", iBufSz);
|
|
|
1371 |
iPort->Write(iStatus, EEndpoint1, iWriteBuf, iBufSz);
|
|
|
1372 |
iCurrentXfer = EWriteXfer;
|
|
|
1373 |
SetActive();
|
|
|
1374 |
}
|
|
|
1375 |
|
|
|
1376 |
|
|
|
1377 |
TInt CActiveRW::SelectDrive()
|
|
|
1378 |
{
|
|
|
1379 |
TDriveList driveList;
|
|
|
1380 |
TInt r = iFs.DriveList(driveList);
|
|
|
1381 |
if (r != KErrNone)
|
|
|
1382 |
{
|
|
|
1383 |
TUSB_PRINT1("RFs::DriveList() returned %d", r);
|
|
|
1384 |
return r;
|
|
|
1385 |
}
|
|
|
1386 |
TUSB_PRINT("Available drives:");
|
|
|
1387 |
for (TInt n = 0; n < KMaxDrives; n++)
|
|
|
1388 |
{
|
|
|
1389 |
if (driveList[n] != 0)
|
|
|
1390 |
{
|
|
|
1391 |
TVolumeInfo volumeInfo;
|
|
|
1392 |
r = iFs.Volume(volumeInfo, n);
|
|
|
1393 |
if (r == KErrNone)
|
|
|
1394 |
{
|
|
|
1395 |
TPtr name(volumeInfo.iName.Des());
|
|
|
1396 |
TUSB_PRINT2("Drive %c: %- 16S", 'A' + n, &name);
|
|
|
1397 |
if (volumeInfo.iDrive.iMediaAtt & KMediaAttWriteProtected)
|
|
|
1398 |
TUSB_PRINT(" (read-only)");
|
|
|
1399 |
TUSB_PRINT("");
|
|
|
1400 |
}
|
|
|
1401 |
}
|
|
|
1402 |
}
|
|
|
1403 |
iConsole->Printf(_L("Please select a drive letter (or 'Q' to quit)..."));
|
|
|
1404 |
TChar driveLetter;
|
|
|
1405 |
TInt driveNumber;
|
|
|
1406 |
TVolumeInfo volumeInfo;
|
|
|
1407 |
do
|
|
|
1408 |
{
|
|
|
1409 |
driveLetter = (TUint)iConsole->Getch();
|
|
|
1410 |
driveLetter.UpperCase();
|
|
|
1411 |
if (driveLetter == 'Q')
|
|
|
1412 |
{
|
|
|
1413 |
return KErrCancel;
|
|
|
1414 |
}
|
|
|
1415 |
driveNumber = (TUint)driveLetter - 'A';
|
|
|
1416 |
r = iFs.Volume(volumeInfo, driveNumber);
|
|
|
1417 |
}
|
|
|
1418 |
while ((driveNumber < 0) ||
|
|
|
1419 |
(driveNumber >= KMaxDrives) ||
|
|
|
1420 |
(r) ||
|
|
|
1421 |
(driveList[driveNumber] == 0) ||
|
|
|
1422 |
(volumeInfo.iDrive.iMediaAtt & KMediaAttWriteProtected));
|
|
|
1423 |
|
|
|
1424 |
iFileName.Format(_L("%c:"), driveLetter.operator TUint());
|
|
|
1425 |
iFileName.Append(KFileName);
|
|
|
1426 |
TUSB_PRINT1("\nFilename = %S", &iFileName);
|
|
|
1427 |
TUSB_PRINT1("File size: %d", KMaxFileSize);
|
|
|
1428 |
return r;
|
|
|
1429 |
}
|
|
|
1430 |
|
|
|
1431 |
|
|
|
1432 |
TInt CActiveRW::WriteToDisk(TBool aEnable)
|
|
|
1433 |
{
|
|
|
1434 |
iDiskAccessEnabled = aEnable;
|
|
|
1435 |
TInt r = KErrNone;
|
|
|
1436 |
|
|
|
1437 |
if (iDiskAccessEnabled)
|
|
|
1438 |
{
|
|
|
1439 |
r = SelectDrive();
|
|
|
1440 |
if (r != KErrNone)
|
|
|
1441 |
{
|
|
|
1442 |
iDiskAccessEnabled = EFalse;
|
|
|
1443 |
return r;
|
|
|
1444 |
}
|
|
|
1445 |
// open the record file
|
|
|
1446 |
r = iFile.Replace(iFs, iFileName, EFileWrite);
|
|
|
1447 |
iFileOffset = 0;
|
|
|
1448 |
}
|
|
|
1449 |
return r;
|
|
|
1450 |
}
|
|
|
1451 |
|
|
|
1452 |
|
|
|
1453 |
TInt CActiveRW::ReadFromDisk(TBool aEnable)
|
|
|
1454 |
{
|
|
|
1455 |
iDiskAccessEnabled = aEnable;
|
|
|
1456 |
TInt r = KErrNone;
|
|
|
1457 |
|
|
|
1458 |
if (iDiskAccessEnabled)
|
|
|
1459 |
{
|
|
|
1460 |
r = SelectDrive();
|
|
|
1461 |
if (r != KErrNone)
|
|
|
1462 |
{
|
|
|
1463 |
iDiskAccessEnabled = EFalse;
|
|
|
1464 |
return r;
|
|
|
1465 |
}
|
|
|
1466 |
// First create the file & fill it
|
|
|
1467 |
r = iFile.Replace(iFs, iFileName, EFileWrite);
|
|
|
1468 |
if (r != KErrNone)
|
|
|
1469 |
{
|
|
|
1470 |
TUSB_PRINT1("RFile::Replace() returned %d", r);
|
|
|
1471 |
iDiskAccessEnabled = EFalse;
|
|
|
1472 |
return r;
|
|
|
1473 |
}
|
|
|
1474 |
const TInt KBufferSize = 4 * 1024;
|
|
|
1475 |
TBuf8<KBufferSize> buffer;
|
|
|
1476 |
buffer.SetLength(KBufferSize);
|
|
|
1477 |
for (TInt n = 0; n < KBufferSize; n++)
|
|
|
1478 |
{
|
|
|
1479 |
buffer[n] = static_cast<TUint8>(n & 0x000000ff);
|
|
|
1480 |
}
|
|
|
1481 |
TUSB_PRINT("Writing data to file (this may take some minutes...)");
|
|
|
1482 |
for (TInt n = 0; n < KMaxFileSize; n += KBufferSize)
|
|
|
1483 |
{
|
|
|
1484 |
r = iFile.Write(buffer, KBufferSize);
|
|
|
1485 |
if (r != KErrNone)
|
|
|
1486 |
{
|
|
|
1487 |
TUSB_PRINT1("RFile::Write() returned %d (disk full?)", r);
|
|
|
1488 |
iFile.Close();
|
|
|
1489 |
iDiskAccessEnabled = EFalse;
|
|
|
1490 |
return r;
|
|
|
1491 |
}
|
|
|
1492 |
}
|
|
|
1493 |
TUSB_PRINT("Done.");
|
|
|
1494 |
iFile.Close();
|
|
|
1495 |
// Now open the file for reading
|
|
|
1496 |
r = iFile.Open(iFs, iFileName, EFileRead);
|
|
|
1497 |
if (r != KErrNone)
|
|
|
1498 |
{
|
|
|
1499 |
TUSB_PRINT1("RFile::Open() returned %d", r);
|
|
|
1500 |
iDiskAccessEnabled = EFalse;
|
|
|
1501 |
return r;
|
|
|
1502 |
}
|
|
|
1503 |
iFileOffset = 0;
|
|
|
1504 |
}
|
|
|
1505 |
return r;
|
|
|
1506 |
}
|
|
|
1507 |
|
|
|
1508 |
|
|
|
1509 |
void CActiveRW::WriteBufferToDisk(TDes8& aBuffer, TInt aLen)
|
|
|
1510 |
{
|
|
|
1511 |
TUSB_VERBOSE_PRINT1("CActiveRW::WriteBufferToDisk(), len = %d", aLen);
|
|
|
1512 |
TInt r = iFile.Write(aBuffer, aLen);
|
|
|
1513 |
if (r != KErrNone)
|
|
|
1514 |
{
|
|
|
1515 |
TUSB_PRINT2("Error writing to %S (%d)", &iFileName, r);
|
|
|
1516 |
iDiskAccessEnabled = EFalse;
|
|
|
1517 |
return;
|
|
|
1518 |
}
|
|
|
1519 |
iFileOffset += aLen;
|
|
|
1520 |
if (iFileOffset >= KMaxFileSize)
|
|
|
1521 |
{
|
|
|
1522 |
iFileOffset = 0;
|
|
|
1523 |
iFile.Seek(ESeekStart, iFileOffset);
|
|
|
1524 |
}
|
|
|
1525 |
}
|
|
|
1526 |
|
|
|
1527 |
|
|
|
1528 |
void CActiveRW::ReadBufferFromDisk(TDes8& aBuffer, TInt aLen)
|
|
|
1529 |
{
|
|
|
1530 |
if (iFileOffset + aLen >= KMaxFileSize)
|
|
|
1531 |
{
|
|
|
1532 |
iFileOffset = 0;
|
|
|
1533 |
iFile.Seek(ESeekStart, iFileOffset);
|
|
|
1534 |
}
|
|
|
1535 |
const TInt r = iFile.Read(aBuffer, aLen);
|
|
|
1536 |
if (r != KErrNone)
|
|
|
1537 |
{
|
|
|
1538 |
TUSB_PRINT2("Error reading from %S (%d)", &iFileName, r);
|
|
|
1539 |
iDiskAccessEnabled = EFalse;
|
|
|
1540 |
return;
|
|
|
1541 |
}
|
|
|
1542 |
TInt readLen = aBuffer.Length();
|
|
|
1543 |
TUSB_VERBOSE_PRINT1("CActiveRW::ReadBufferFromDisk(), len = %d\n", readLen);
|
|
|
1544 |
if (readLen < aLen)
|
|
|
1545 |
{
|
|
|
1546 |
TUSB_PRINT3("Only %d bytes of %d read from file %S)",
|
|
|
1547 |
readLen, aLen, &iFileName);
|
|
|
1548 |
iDiskAccessEnabled = EFalse;
|
|
|
1549 |
return;
|
|
|
1550 |
}
|
|
|
1551 |
iFileOffset += aLen;
|
|
|
1552 |
}
|
|
|
1553 |
|
|
|
1554 |
|
|
|
1555 |
void CActiveRW::ReadData()
|
|
|
1556 |
{
|
|
|
1557 |
TUSB_VERBOSE_PRINT("CActiveRW::ReadData()");
|
|
|
1558 |
__ASSERT_ALWAYS(!IsActive(), User::Panic(KActivePanic, 666));
|
|
|
1559 |
TUSB_VERBOSE_PRINT1("Reading data: %d bytes", iBufSz);
|
|
|
1560 |
if (iXferMode == EReceiveOnly)
|
|
|
1561 |
{
|
|
|
1562 |
TUSB_VERBOSE_PRINT(" (rx only)");
|
|
|
1563 |
iPort->Read(iStatus, EEndpoint2, iReadBuf, iBufSz);
|
|
|
1564 |
}
|
|
|
1565 |
else if (iBufSz == iMaxPktSz)
|
|
|
1566 |
{
|
|
|
1567 |
// we also want to test the packet version of Read()
|
|
|
1568 |
TUSB_VERBOSE_PRINT(" (a single packet)");
|
|
|
1569 |
iPort->ReadPacket(iStatus, EEndpoint2, iReadBuf, iBufSz);
|
|
|
1570 |
}
|
|
|
1571 |
else if (iBufSz == iReadBuf.MaxSize())
|
|
|
1572 |
{
|
|
|
1573 |
// or we could perhaps test the three-parameter version
|
|
|
1574 |
TUSB_VERBOSE_PRINT(" (w/o length)");
|
|
|
1575 |
iPort->Read(iStatus, EEndpoint2, iReadBuf);
|
|
|
1576 |
}
|
|
|
1577 |
else
|
|
|
1578 |
{
|
|
|
1579 |
// otherwise, we use the universal default version
|
|
|
1580 |
TUSB_VERBOSE_PRINT(" (normal)");
|
|
|
1581 |
iPort->Read(iStatus, EEndpoint2, iReadBuf, iBufSz);
|
|
|
1582 |
}
|
|
|
1583 |
iCurrentXfer = EReadXfer;
|
|
|
1584 |
SetActive();
|
|
|
1585 |
}
|
|
|
1586 |
|
|
|
1587 |
|
|
|
1588 |
void CActiveRW::Stop()
|
|
|
1589 |
{
|
|
|
1590 |
if (!IsActive())
|
|
|
1591 |
{
|
|
|
1592 |
TUSB_PRINT("CActiveRW::Stop(): Not active");
|
|
|
1593 |
return;
|
|
|
1594 |
}
|
|
|
1595 |
TUSB_PRINT("Cancelling outstanding transfer requests\n");
|
|
|
1596 |
iBufSz = KInitialBufSz;
|
|
|
1597 |
iPktNum = ~0;
|
|
|
1598 |
iDoStop = ETrue;
|
|
|
1599 |
iCurrentXfer = ENone;
|
|
|
1600 |
Cancel();
|
|
|
1601 |
}
|
|
|
1602 |
|
|
|
1603 |
|
|
|
1604 |
void CActiveRW::DoCancel()
|
|
|
1605 |
{
|
|
|
1606 |
TUSB_VERBOSE_PRINT("CActiveRW::DoCancel()");
|
|
|
1607 |
// Canceling the transfer requests can be done explicitly
|
|
|
1608 |
// for every transfer...
|
|
|
1609 |
iPort->WriteCancel(EEndpoint1);
|
|
|
1610 |
iPort->ReadCancel(EEndpoint2);
|
|
|
1611 |
// or like this:
|
|
|
1612 |
iPort->EndpointTransferCancel(~0);
|
|
|
1613 |
}
|
|
|
1614 |
|
|
|
1615 |
|
|
|
1616 |
TBool CActiveRW::CompareBuffers(TInt aLen)
|
|
|
1617 |
{
|
|
|
1618 |
TUSB_VERBOSE_PRINT1("CActiveRW::CompareBuffers(%d)", aLen);
|
|
|
1619 |
for (TInt i = 0; i < aLen; i++)
|
|
|
1620 |
{
|
|
|
1621 |
if (iReadBuf[i] != iWriteBuf[i])
|
|
|
1622 |
{
|
|
|
1623 |
TUSB_VERBOSE_PRINT1("Error: for i = %d:", i);
|
|
|
1624 |
TUSB_VERBOSE_PRINT2("iReadBuf: %d != iWriteBuf: %d",
|
|
|
1625 |
iReadBuf[i], iWriteBuf[i]);
|
|
|
1626 |
return EFalse;
|
|
|
1627 |
}
|
|
|
1628 |
}
|
|
|
1629 |
return ETrue;
|
|
|
1630 |
}
|
|
|
1631 |
|
|
|
1632 |
|
|
|
1633 |
//
|
|
|
1634 |
// --- class CActiveStallNotifier ---------------------------------------------------------
|
|
|
1635 |
//
|
|
|
1636 |
|
|
|
1637 |
CActiveStallNotifier::CActiveStallNotifier(CConsoleBase* aConsole, RDevUsbcClient* aPort,
|
|
|
1638 |
TBool aVerboseOutput)
|
|
|
1639 |
: CActive(EPriorityNormal),
|
|
|
1640 |
iConsole(aConsole),
|
|
|
1641 |
iPort(aPort),
|
|
|
1642 |
iEndpointState(0),
|
|
|
1643 |
iVerbose(aVerboseOutput)
|
|
|
1644 |
{
|
|
|
1645 |
CActiveScheduler::Add(this);
|
|
|
1646 |
}
|
|
|
1647 |
|
|
|
1648 |
CActiveStallNotifier* CActiveStallNotifier::NewL(CConsoleBase* aConsole, RDevUsbcClient* aPort,
|
|
|
1649 |
TBool aVerboseOutput)
|
|
|
1650 |
{
|
|
|
1651 |
CActiveStallNotifier* self = new (ELeave) CActiveStallNotifier(aConsole, aPort, aVerboseOutput);
|
|
|
1652 |
CleanupStack::PushL(self);
|
|
|
1653 |
self->ConstructL();
|
|
|
1654 |
CleanupStack::Pop(); // self
|
|
|
1655 |
return self;
|
|
|
1656 |
}
|
|
|
1657 |
|
|
|
1658 |
|
|
|
1659 |
void CActiveStallNotifier::ConstructL()
|
|
|
1660 |
{}
|
|
|
1661 |
|
|
|
1662 |
|
|
|
1663 |
CActiveStallNotifier::~CActiveStallNotifier()
|
|
|
1664 |
{
|
|
|
1665 |
TUSB_VERBOSE_PRINT("CActiveStallNotifier::~CActiveStallNotifier()");
|
|
|
1666 |
Cancel(); // base class
|
|
|
1667 |
}
|
|
|
1668 |
|
|
|
1669 |
|
|
|
1670 |
void CActiveStallNotifier::DoCancel()
|
|
|
1671 |
{
|
|
|
1672 |
TUSB_VERBOSE_PRINT("CActiveStallNotifier::DoCancel()");
|
|
|
1673 |
iPort->EndpointStatusNotifyCancel();
|
|
|
1674 |
}
|
|
|
1675 |
|
|
|
1676 |
|
|
|
1677 |
void CActiveStallNotifier::RunL()
|
|
|
1678 |
{
|
|
|
1679 |
// This just displays the bitmap, showing which endpoints (if any) are now stalled.
|
|
|
1680 |
// In a real world program, the user could take here appropriate action (cancel a
|
|
|
1681 |
// transfer request or whatever).
|
|
|
1682 |
TUSB_VERBOSE_PRINT1("StallNotifier: Endpointstate 0x%x\n", iEndpointState);
|
|
|
1683 |
Activate();
|
|
|
1684 |
}
|
|
|
1685 |
|
|
|
1686 |
|
|
|
1687 |
void CActiveStallNotifier::Activate()
|
|
|
1688 |
{
|
|
|
1689 |
__ASSERT_ALWAYS(!IsActive(), User::Panic(KActivePanic, 666));
|
|
|
1690 |
iPort->EndpointStatusNotify(iStatus, iEndpointState);
|
|
|
1691 |
SetActive();
|
|
|
1692 |
}
|
|
|
1693 |
|
|
|
1694 |
|
|
|
1695 |
//
|
|
|
1696 |
// --- class CActiveDeviceStateNotifier ---------------------------------------------------------
|
|
|
1697 |
//
|
|
|
1698 |
|
|
|
1699 |
CActiveDeviceStateNotifier::CActiveDeviceStateNotifier(CConsoleBase* aConsole, RDevUsbcClient* aPort,
|
|
|
1700 |
TBool aVerboseOutput)
|
|
|
1701 |
: CActive(EPriorityNormal),
|
|
|
1702 |
iConsole(aConsole),
|
|
|
1703 |
iPort(aPort),
|
|
|
1704 |
iDeviceState(0),
|
|
|
1705 |
iVerbose(aVerboseOutput)
|
|
|
1706 |
{
|
|
|
1707 |
CActiveScheduler::Add(this);
|
|
|
1708 |
}
|
|
|
1709 |
|
|
|
1710 |
CActiveDeviceStateNotifier* CActiveDeviceStateNotifier::NewL(CConsoleBase* aConsole, RDevUsbcClient* aPort,
|
|
|
1711 |
TBool aVerboseOutput)
|
|
|
1712 |
{
|
|
|
1713 |
CActiveDeviceStateNotifier* self = new (ELeave) CActiveDeviceStateNotifier(aConsole, aPort, aVerboseOutput);
|
|
|
1714 |
CleanupStack::PushL(self);
|
|
|
1715 |
self->ConstructL();
|
|
|
1716 |
CleanupStack::Pop(); // self
|
|
|
1717 |
return self;
|
|
|
1718 |
}
|
|
|
1719 |
|
|
|
1720 |
|
|
|
1721 |
void CActiveDeviceStateNotifier::ConstructL()
|
|
|
1722 |
{}
|
|
|
1723 |
|
|
|
1724 |
|
|
|
1725 |
CActiveDeviceStateNotifier::~CActiveDeviceStateNotifier()
|
|
|
1726 |
{
|
|
|
1727 |
TUSB_VERBOSE_PRINT("CActiveDeviceStateNotifier::~CActiveDeviceStateNotifier()");
|
|
|
1728 |
Cancel(); // base class
|
|
|
1729 |
}
|
|
|
1730 |
|
|
|
1731 |
|
|
|
1732 |
void CActiveDeviceStateNotifier::DoCancel()
|
|
|
1733 |
{
|
|
|
1734 |
TUSB_VERBOSE_PRINT("CActiveDeviceStateNotifier::DoCancel()");
|
|
|
1735 |
iPort->AlternateDeviceStatusNotifyCancel();
|
|
|
1736 |
}
|
|
|
1737 |
|
|
|
1738 |
|
|
|
1739 |
void CActiveDeviceStateNotifier::RunL()
|
|
|
1740 |
{
|
|
|
1741 |
// This displays the device state.
|
|
|
1742 |
// In a real world program, the user could take here appropriate action (cancel a
|
|
|
1743 |
// transfer request or whatever).
|
|
|
1744 |
if (!(iDeviceState & KUsbAlternateSetting) && iVerbose)
|
|
|
1745 |
{
|
|
|
1746 |
switch (iDeviceState)
|
|
|
1747 |
{
|
|
|
1748 |
case EUsbcDeviceStateUndefined:
|
|
|
1749 |
TUSB_PRINT("Device State notifier: Undefined");
|
|
|
1750 |
break;
|
|
|
1751 |
case EUsbcDeviceStateAttached:
|
|
|
1752 |
TUSB_PRINT("Device State notifier: Attached");
|
|
|
1753 |
break;
|
|
|
1754 |
case EUsbcDeviceStatePowered:
|
|
|
1755 |
TUSB_PRINT("Device State notifier: Powered");
|
|
|
1756 |
break;
|
|
|
1757 |
case EUsbcDeviceStateDefault:
|
|
|
1758 |
TUSB_PRINT("Device State notifier: Default");
|
|
|
1759 |
break;
|
|
|
1760 |
case EUsbcDeviceStateAddress:
|
|
|
1761 |
TUSB_PRINT("Device State notifier: Address");
|
|
|
1762 |
break;
|
|
|
1763 |
case EUsbcDeviceStateConfigured:
|
|
|
1764 |
TUSB_PRINT("Device State notifier: Configured");
|
|
|
1765 |
break;
|
|
|
1766 |
case EUsbcDeviceStateSuspended:
|
|
|
1767 |
TUSB_PRINT("Device State notifier: Suspended");
|
|
|
1768 |
break;
|
|
|
1769 |
default:
|
|
|
1770 |
TUSB_PRINT("Device State notifier: ***BAD***");
|
|
|
1771 |
}
|
|
|
1772 |
}
|
|
|
1773 |
else if (iDeviceState & KUsbAlternateSetting)
|
|
|
1774 |
{
|
|
|
1775 |
TUSB_PRINT1("Device State notifier: Alternate interface setting has changed: now %d",
|
|
|
1776 |
iDeviceState & ~KUsbAlternateSetting);
|
|
|
1777 |
}
|
|
|
1778 |
Activate();
|
|
|
1779 |
}
|
|
|
1780 |
|
|
|
1781 |
|
|
|
1782 |
void CActiveDeviceStateNotifier::Activate()
|
|
|
1783 |
{
|
|
|
1784 |
__ASSERT_ALWAYS(!IsActive(), User::Panic(KActivePanic, 666));
|
|
|
1785 |
iPort->AlternateDeviceStatusNotify(iStatus, iDeviceState);
|
|
|
1786 |
SetActive();
|
|
|
1787 |
}
|
|
|
1788 |
|
|
|
1789 |
|
|
|
1790 |
//
|
|
|
1791 |
// --- class CActiveTimer ---------------------------------------------------------
|
|
|
1792 |
//
|
|
|
1793 |
|
|
|
1794 |
CActiveTimer::CActiveTimer(CConsoleBase* aConsole, RDevUsbcClient* aPort,
|
|
|
1795 |
TBool aVerboseOutput)
|
|
|
1796 |
: CActive(EPriorityNormal),
|
|
|
1797 |
iConsole(aConsole),
|
|
|
1798 |
iPort(aPort),
|
|
|
1799 |
iVerbose(aVerboseOutput)
|
|
|
1800 |
{
|
|
|
1801 |
CActiveScheduler::Add(this);
|
|
|
1802 |
}
|
|
|
1803 |
|
|
|
1804 |
|
|
|
1805 |
CActiveTimer* CActiveTimer::NewL(CConsoleBase* aConsole, RDevUsbcClient* aPort,
|
|
|
1806 |
TBool aVerboseOutput)
|
|
|
1807 |
{
|
|
|
1808 |
CActiveTimer* self = new (ELeave) CActiveTimer(aConsole, aPort, aVerboseOutput);
|
|
|
1809 |
CleanupStack::PushL(self);
|
|
|
1810 |
self->ConstructL();
|
|
|
1811 |
CleanupStack::Pop(); // self
|
|
|
1812 |
return self;
|
|
|
1813 |
}
|
|
|
1814 |
|
|
|
1815 |
|
|
|
1816 |
void CActiveTimer::ConstructL()
|
|
|
1817 |
{
|
|
|
1818 |
User::LeaveIfError(iTimer.CreateLocal());
|
|
|
1819 |
}
|
|
|
1820 |
|
|
|
1821 |
|
|
|
1822 |
CActiveTimer::~CActiveTimer()
|
|
|
1823 |
{
|
|
|
1824 |
TUSB_VERBOSE_PRINT("CActiveTimer::~CActiveTimer()");
|
|
|
1825 |
Cancel(); // base class
|
|
|
1826 |
iTimer.Close();
|
|
|
1827 |
}
|
|
|
1828 |
|
|
|
1829 |
|
|
|
1830 |
void CActiveTimer::DoCancel()
|
|
|
1831 |
{
|
|
|
1832 |
TUSB_VERBOSE_PRINT("CActiveTimer::DoCancel()");
|
|
|
1833 |
iTimer.Cancel();
|
|
|
1834 |
}
|
|
|
1835 |
|
|
|
1836 |
|
|
|
1837 |
void CActiveTimer::RunL()
|
|
|
1838 |
{
|
|
|
1839 |
TUSB_VERBOSE_PRINT("CActiveTimer::RunL()");
|
|
|
1840 |
// Nothing to do here, as we call ReadCancel() after a manual WaitForRequest()
|
|
|
1841 |
// (in CActiveRW::ReceiveVersion()).
|
|
|
1842 |
}
|
|
|
1843 |
|
|
|
1844 |
|
|
|
1845 |
void CActiveTimer::Activate(TTimeIntervalMicroSeconds32 aDelay)
|
|
|
1846 |
{
|
|
|
1847 |
__ASSERT_ALWAYS(!IsActive(), User::Panic(KActivePanic, 666));
|
|
|
1848 |
iTimer.After(iStatus, aDelay);
|
|
|
1849 |
SetActive();
|
|
|
1850 |
}
|
|
|
1851 |
|
|
|
1852 |
|
|
|
1853 |
// -eof-
|