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// Copyright (c) 1997-2009 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_firco2.cpp
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//
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//
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#include "t_fir2.h"
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#if defined(__VC32__) && _MSC_VER==1100
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// Disable MSVC++ 5.0 aggressive warnings about non-expansion of inline functions.
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#pragma warning(disable : 4710) // function '...' not expanded
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#endif
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#ifdef __WINS__
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#include <es_sock.h>
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RSocketServ ss;
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#endif
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TBuf8<2060> WriteBuf;
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TBuf8<2060> ReadBuf;
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TInt iTimeDelay=1000000;
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TInt iBufSz=2000;
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TBool iRWToWrite=EFalse;
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TInt iDataStart=-1;
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TInt iReadFramesCount=0;
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TInt iFrameError=0;
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void ResetReadBuffer()
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{
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TInt i=0;
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ReadBuf.SetLength(2060);
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for(i=0;i<2050;i++)
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ReadBuf[i] ='R';
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}
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TBool CompareBuffers(TInt aLen)
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{
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TInt i=0;
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while(i<aLen)
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{
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if(ReadBuf[i]!=WriteBuf[i])
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return EFalse;
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i++;
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}
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return ETrue;
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}
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void SetUpBuffers()
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{
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TInt i=0;
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WriteBuf.SetLength(2060);
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ReadBuf.SetLength(2060);
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for(i=0;i<2050;i++)
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{
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WriteBuf[i]=i+iDataStart;
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ReadBuf[i] ='R';
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}
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WriteBuf.SetLength(2000);
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}
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CActiveConsole::CActiveConsole(CConsoleBase* aConsole)
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: CActive(EPriorityNormal)
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{
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iConsole=aConsole;
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iInit1 =EFalse;
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iInit2 =EFalse;
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iInit3 =EFalse;
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}
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CActiveConsole* CActiveConsole::NewLC(CConsoleBase* aConsole)
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{
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CActiveConsole* self = new (ELeave) CActiveConsole(aConsole);
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self->ConstructL();
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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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TFirCaps aCapsBuf;
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TFirCapsV01& aCaps=aCapsBuf();
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TFirConfig aConfigBuf;
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TFirConfigV01& aConfig=aConfigBuf();
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iConsole->Printf(_L("\r\n"));
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CActiveScheduler::Add(this); // Add to active scheduler
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// Load Driver
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TInt ret=User::LoadPhysicalDevice(_L("Difir"));
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if (ret!=KErrNone)
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iConsole->Printf(_L("Error %d on loading Fir PDD\r\n"),ret);
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else
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iConsole->Printf(_L("Successfully loaded Fir PDD\r\n"));
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ret=User::LoadLogicalDevice(_L("Efir"));
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if (ret!=KErrNone)
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iConsole->Printf(_L("Error %d on loading Fir LDD\r\n"),ret);
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else
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iConsole->Printf(_L("Successfully loaded Fir LDD\r\n"));
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SetUpBuffers();
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ret=iPort.Open(0);
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if (ret!=KErrNone)
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iConsole->Printf(_L("Error %d on opening Fastir port\r\n"),ret);
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else
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iConsole->Printf(_L("Successfully opened Fastir port\r\n"));
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ret=iPort.Caps(aCapsBuf);
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if (ret!=KErrNone)
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iConsole->Printf(_L("Error %d on getting caps\r\n"),ret);
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else
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{
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if(aCaps.iRate & KCapsFirBps576000)
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iConsole->Printf(_L("576000 Bps supported\r\n"));
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if(aCaps.iRate & KCapsFirBps1152000)
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iConsole->Printf(_L("1152000 Bps supported\r\n"));
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if(aCaps.iRate & KCapsFirBps4000000)
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iConsole->Printf(_L("4000000 Bps supported\r\n"));
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}
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/*ret=iPort.Config(aConfigBuf);
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if (ret!=KErrNone)
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iConsole->Printf(_L("Error %d getting config\r\n"),ret);
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else
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{
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if(aConfig.iRate==EBps4000000)
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iConsole->Printf(_L("Fir config is 4Mbps\r\n"));
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}*/
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iRW=CActiveRW::NewL(iConsole,&iPort);
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if(iRW)
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iConsole->Printf(_L("Have created writer\r\n"));
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else
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iConsole->Printf(_L("Failed to create writer\r\n"));
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}
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CActiveConsole::~CActiveConsole()
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{
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// Make sure we're cancelled
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Cancel();
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if(iRW)
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delete iRW;
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iPort.Close();
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}
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void CActiveConsole::DoCancel()
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{
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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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ProcessKeyPressL(TChar(iConsole->KeyCode()));
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// iConsole->Printf(_L("CActiveConsole - Completed with code %d\r\n\r\n"), iStatus.Int ());
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}
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void CActiveConsole::RequestCharacter()
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{
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if(!iInit1)
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{
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Options1();
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return;
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}
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if(!iInit2)
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{
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Options2();
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return;
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}
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if(!iInit3)
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{
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Options3();
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return;
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}
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// A request is issued to the CConsoleBase to accept a
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// character from the keyboard.
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iConsole->Printf(_L("*********************************\r\n"));
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iConsole->Printf(_L("press Escape to quit\r\n"));
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iConsole->Printf(_L("press '1'/'2' to start as reader/writer\r\n"));
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iConsole->Printf(_L("press '3' stop \r\n"));
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iConsole->Printf(_L("press '8' to show FIR regs\r\n"));
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iConsole->Printf(_L("press '9' to show Dma reader regs\r\n"));
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iConsole->Printf(_L("press '0' to show Dma writer regs\r\n"));
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iConsole->Printf(_L("press 'a' to show TxBuf info\r\n"));
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iConsole->Printf(_L("press 'b' to show RxBuf info\r\n"));
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iConsole->Printf(_L("press 'c' to show Chunk info\r\n"));
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iConsole->Printf(_L("press 'd' to show misc info\r\n"));
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iConsole->Read(iStatus);
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SetActive();
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}
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void CActiveConsole::Options1()
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{
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iConsole->Printf(_L("*****Choose Delay*****\r\n"));
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iConsole->Printf(_L("press '1' 576000 baud\r\n"));
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iConsole->Printf(_L("press '2' 1152000 baud\r\n"));
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iConsole->Printf(_L("press '3' 4000000 baud\r\n"));
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iConsole->Read(iStatus);
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SetActive();
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}
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void CActiveConsole::Options2()
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{
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iConsole->Printf(_L("*****Choose Delay*****\r\n"));
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iConsole->Printf(_L("press '1' 1.00 sec delay\r\n"));
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iConsole->Printf(_L("press '2' 100 ms delay\r\n"));
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iConsole->Printf(_L("press '3' 10 ms delay\r\n"));
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iConsole->Printf(_L("press '4' 1 ms delay\r\n"));
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iConsole->Printf(_L("press '5' 0.00 sec delay\r\n"));
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iConsole->Read(iStatus);
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SetActive();
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}
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void CActiveConsole::Options3()
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{
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iConsole->Printf(_L("****Choose Buf Sz*****\r\n"));
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iConsole->Printf(_L("press '1' 1 byte \r\n"));
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iConsole->Printf(_L("press '2' 4 bytes\r\n"));
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iConsole->Printf(_L("press '3' 2000 bytes\r\n"));
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iConsole->Printf(_L("press '4' 2042 bytes\r\n"));
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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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CActiveScheduler::Stop();
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return;
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}
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if(!iInit1)
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{
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switch(aChar)
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{
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case '1':
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iBaudRate=EBps576000;
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break;
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case '2':
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iBaudRate=EBps1152000;
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break;
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case '3':
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iBaudRate=EBps4000000;
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break;
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default:
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iBaudRate=EBps4000000;
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break;
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}
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iConsole->Printf(_L("Baud rate: %d\r\n"),iBaudRate);
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iInit1=ETrue;
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TFirConfig aConfigBuf;
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TFirConfigV01& aConfig=aConfigBuf();
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aConfig.iRate=iBaudRate;
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TInt ret=iPort.SetConfig(aConfigBuf);
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iConsole->Printf(_L("Error %d on SetConfig\r\n"),ret);
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RequestCharacter();
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return;
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}
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if(!iInit2)
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{
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switch(aChar)
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{
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case '1'://1 sec
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iTimeDelay=1000000;
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break;
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case '2'://100ms
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iTimeDelay=100000;
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break;
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case '3'://10ms
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iTimeDelay=10000;
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break;
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case '4'://1ms
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iTimeDelay=1000;
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break;
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case '5'://0 sec
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iTimeDelay=0;
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break;
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default:
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iTimeDelay=1000000;
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break;
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}
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iConsole->Printf(_L("Time Delay: %d\r\n"),iTimeDelay);
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iInit2=ETrue;
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RequestCharacter();
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return;
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}
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if(!iInit3)
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{
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switch(aChar)
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{
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case '1':
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iBufSz=1;
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break;
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case '2':
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iBufSz=4;
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break;
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case '3':
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iBufSz=2000;
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break;
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case '4':
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iBufSz=2042;
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break;
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default:
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iBufSz=2000;
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break;
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}
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iConsole->Printf(_L("Buffer size: %d\r\n"),iBufSz);
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iInit3=ETrue;
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RequestCharacter();
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return;
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}
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switch (aChar)
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{
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case '1'://start reader
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iRW->Start(EFalse);
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break;
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case '2'://stop reader
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iRW->Start(ETrue);
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break;
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case '3'://start writer
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iRW->Stop();
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break;
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case '8'://get fir regs
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GetFirRegs();
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break;
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case '9'://get dma reader regs
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GetDmaReaderRegs();
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break;
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case '0'://get dma writer regs
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GetDmaWriterRegs();
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break;
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case 'a'://get TxBuf info
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GetWriteBufInfo();
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break;
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case 'b'://get RxBuf info
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GetReadBufInfo();
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break;
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case 'c'://get RxBuf info
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GetChunkInfo();
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break;
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case 'd':
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GetMiscInfo();
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break;
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default:
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iConsole->Printf(_L("\r\nUnknown Command\r\n\r\n"));
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break;
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}
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RequestCharacter ();
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return;
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}
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void CActiveConsole::GetFirRegs()
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{
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/* TInt r=0;
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TDebugFirRegs FirRegs;
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r=iPort.GetFirRegs(FirRegs);
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iConsole->Printf(_L("RxFrameStatus : 0x%x\r\n"),FirRegs.RxFrameStatus);
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373 |
iConsole->Printf(_L("RxBufferEmpty : 0x%x\r\n"),FirRegs.RxBufferEmpty);
|
|
|
374 |
iConsole->Printf(_L("RxError : 0x%x\r\n"),FirRegs.RxError);
|
|
|
375 |
iConsole->Printf(_L("RxOverrun : 0x%x\r\n"),FirRegs.RxOverrun);
|
|
|
376 |
iConsole->Printf(_L("CrcError : 0x%x\r\n"),FirRegs.CrcError);
|
|
|
377 |
iConsole->Printf(_L("TxFrameStatus : 0x%x\r\n"),FirRegs.TxFrameStatus);
|
|
|
378 |
iConsole->Printf(_L("TxBufferEmpty : 0x%x\r\n"),FirRegs.TxBufferEmpty);
|
|
|
379 |
iConsole->Printf(_L("TxBufferSz : 0x%x\r\n"),FirRegs.TxBufferSz);
|
|
|
380 |
iConsole->Printf(_L("TxOverrun : 0x%x\r\n"),FirRegs.TxOverrun);*/
|
|
|
381 |
}
|
|
|
382 |
|
|
|
383 |
void CActiveConsole::GetDmaReaderRegs()
|
|
|
384 |
{
|
|
|
385 |
/* TInt r=0;
|
|
|
386 |
TDebugDmaChannelRegs DmaRxRegs;
|
|
|
387 |
r=iPort.GetDmaRxRegs(DmaRxRegs);
|
|
|
388 |
iConsole->Printf(_L("Rx Chan : %d\n"),DmaRxRegs.DmaRxChannel);
|
|
|
389 |
iConsole->Printf(_L("Tx Chan : %d\n"),DmaRxRegs.DmaTxChannel);
|
|
|
390 |
iConsole->Printf(_L("Rx DmaMode : %d\n"),DmaRxRegs.DmaMode);
|
|
|
391 |
iConsole->Printf(_L("Rx DmaState : %d\n"),DmaRxRegs.DmaState);
|
|
|
392 |
iConsole->Printf(_L("Rx DmaBuffer : %x\n"),DmaRxRegs.DmaBuffer);
|
|
|
393 |
User::After(1000000);
|
|
|
394 |
iConsole->Printf(_L("Rx DmGauge : %d\n"),DmaRxRegs.DmaGauge);
|
|
|
395 |
iConsole->Printf(_L("Rx DmaSrcAddr : %x\n"),DmaRxRegs.DmaSrcAddr);
|
|
|
396 |
iConsole->Printf(_L("Rx DmaSrcInc : %d\n"),DmaRxRegs.DmaSrcInc);
|
|
|
397 |
iConsole->Printf(_L("Rx DmaDestAddr: %x\n"),DmaRxRegs.DmaDestAddr);
|
|
|
398 |
iConsole->Printf(_L("Rx DmaDestInc : %d\n"),DmaRxRegs.DmaDestInc);
|
|
|
399 |
iConsole->Printf(_L("Rx DmaCount : %d\n"),DmaRxRegs.DmaCount);
|
|
|
400 |
iConsole->Printf(_L("Rx MatchClear : %x\n"),DmaRxRegs.MatchClear);
|
|
|
401 |
iConsole->Printf(_L("Rx MatchSet : %x\n"),DmaRxRegs.MatchSet);*/
|
|
|
402 |
}
|
|
|
403 |
|
|
|
404 |
void CActiveConsole::GetDmaWriterRegs()
|
|
|
405 |
{
|
|
|
406 |
/* TInt r=0;
|
|
|
407 |
TDebugDmaChannelRegs DmaTxRegs;
|
|
|
408 |
r=iPort.GetDmaTxRegs(DmaTxRegs);
|
|
|
409 |
iConsole->Printf(_L("Rx Chan : %d\n"),DmaTxRegs.DmaRxChannel);
|
|
|
410 |
iConsole->Printf(_L("Tx Chan : %d\n"),DmaTxRegs.DmaTxChannel);
|
|
|
411 |
iConsole->Printf(_L("Tx DmaMode : %d\n"),DmaTxRegs.DmaMode);
|
|
|
412 |
iConsole->Printf(_L("Tx DmaState : %d\n"),DmaTxRegs.DmaState);
|
|
|
413 |
iConsole->Printf(_L("Tx DmaBuffer : %x\n"),DmaTxRegs.DmaBuffer);
|
|
|
414 |
User::After(1000000);
|
|
|
415 |
iConsole->Printf(_L("Tx DmGauge : %d\n"),DmaTxRegs.DmaGauge);
|
|
|
416 |
iConsole->Printf(_L("Tx DmaSrcAddr : %x\n"),DmaTxRegs.DmaSrcAddr);
|
|
|
417 |
iConsole->Printf(_L("Tx DmaSrcInc : %d\n"),DmaTxRegs.DmaSrcInc);
|
|
|
418 |
iConsole->Printf(_L("Tx DmaDestAddr: %x\n"),DmaTxRegs.DmaDestAddr);
|
|
|
419 |
iConsole->Printf(_L("Tx DmaDestInc : %d\n"),DmaTxRegs.DmaDestInc);
|
|
|
420 |
iConsole->Printf(_L("Tx DmaCount : %d\n"),DmaTxRegs.DmaCount);
|
|
|
421 |
iConsole->Printf(_L("Tx MatchClear : %x\n"),DmaTxRegs.MatchClear);
|
|
|
422 |
iConsole->Printf(_L("Tx MatchSet : %x\n"),DmaTxRegs.MatchSet);*/
|
|
|
423 |
}
|
|
|
424 |
|
|
|
425 |
void CActiveConsole::GetReadBufInfo()
|
|
|
426 |
{
|
|
|
427 |
/* TInt r=0;
|
|
|
428 |
TDebugBufInfo RxBufInfo;
|
|
|
429 |
r=iPort.GetRxBufInfo(RxBufInfo);
|
|
|
430 |
iConsole->Printf(_L("Rx no frames: %d\r\n"),RxBufInfo.iNoFrames);
|
|
|
431 |
iConsole->Printf(_L("Rx insert pt: %d\r\n"),RxBufInfo.iInsertPt);
|
|
|
432 |
iConsole->Printf(_L("Rx remove pt: %d\r\n"),RxBufInfo.iRemovePt);
|
|
|
433 |
iConsole->Printf(_L("Rx head : %d\r\n"),RxBufInfo.iHead);
|
|
|
434 |
iConsole->Printf(_L("Rx tail : %d\r\n"),RxBufInfo.iTail);
|
|
|
435 |
iConsole->Printf(_L("Rx active : %x\r\n"),RxBufInfo.iActive);
|
|
|
436 |
iConsole->Printf(_L("Rx cancelled: %x\r\n"),RxBufInfo.iCancelled);
|
|
|
437 |
iConsole->Printf(_L("Client read pending: %d\r\n"),RxBufInfo.iClientPending);*/
|
|
|
438 |
}
|
|
|
439 |
|
|
|
440 |
void CActiveConsole::GetWriteBufInfo()
|
|
|
441 |
{
|
|
|
442 |
/* TInt r=0;
|
|
|
443 |
TDebugBufInfo TxBufInfo;
|
|
|
444 |
r=iPort.GetTxBufInfo(TxBufInfo);
|
|
|
445 |
iConsole->Printf(_L("Tx no frames: %d\r\n"),TxBufInfo.iNoFrames);
|
|
|
446 |
iConsole->Printf(_L("Tx insert pt: %d\r\n"),TxBufInfo.iInsertPt);
|
|
|
447 |
iConsole->Printf(_L("Tx remove pt: %d\r\n"),TxBufInfo.iRemovePt);
|
|
|
448 |
iConsole->Printf(_L("Tx head : %d\r\n"),TxBufInfo.iHead);
|
|
|
449 |
iConsole->Printf(_L("Tx tail : %d\r\n"),TxBufInfo.iTail);
|
|
|
450 |
iConsole->Printf(_L("Tx active : %x\r\n"),TxBufInfo.iActive);
|
|
|
451 |
iConsole->Printf(_L("Tx cancelled: %x\r\n"),TxBufInfo.iCancelled);
|
|
|
452 |
iConsole->Printf(_L("Client write pending: %d\r\n"),TxBufInfo.iClientPending);*/
|
|
|
453 |
}
|
|
|
454 |
|
|
|
455 |
void CActiveConsole::GetChunkInfo()
|
|
|
456 |
{
|
|
|
457 |
/* TInt r=0;
|
|
|
458 |
TDebugDmaChunkInfo DmaChunkInfo;
|
|
|
459 |
r=iPort.GetDmaChunkInfo(DmaChunkInfo);
|
|
|
460 |
iConsole->Printf(_L("Write Chunk Phys Addr: 0x%x\r\n"),DmaChunkInfo.iWriteChunkPhysAddr);
|
|
|
461 |
iConsole->Printf(_L("Write Chunk Lin Addr: 0x%x\r\n"),DmaChunkInfo.iWriteChunkLinAddr);
|
|
|
462 |
iConsole->Printf(_L("Read Chunk Phys Addr: 0x%x\r\n"),DmaChunkInfo.iReadChunkPhysAddr);
|
|
|
463 |
iConsole->Printf(_L("Read Chunk Lin Addr: 0x%x\r\n"),DmaChunkInfo.iReadChunkLinAddr);
|
|
|
464 |
//iConsole->Printf(_L("Write Chunk Phys Addr: 0x%x\r\n"),DmaChunkInfo.);*/
|
|
|
465 |
}
|
|
|
466 |
|
|
|
467 |
void CActiveConsole::GetMiscInfo()
|
|
|
468 |
{
|
|
|
469 |
/* TInt r=0;
|
|
|
470 |
TDebugInterruptInfo IntInfo;
|
|
|
471 |
r=iPort.GetInterruptsInfo(IntInfo);
|
|
|
472 |
iConsole->Printf(_L("No writer dma interrupts: %d\r\n"),IntInfo.iNoTxDmaInts);
|
|
|
473 |
iConsole->Printf(_L("No reader dma interrupts: %d\r\n"),IntInfo.iNoRxDmaInts);
|
|
|
474 |
//iConsole->Printf(_L("Total Hspp interrupts: %d\r\n"),IntInfo.iNoHsspInts);
|
|
|
475 |
iConsole->Printf(_L("Total Framing errors : %d\r\n"),IntInfo.iNoFREs);
|
|
|
476 |
iConsole->Printf(_L("No xtra chars : %d\r\n"),IntInfo.iNoXtraChars);
|
|
|
477 |
iConsole->Printf(_L("No unwanted chars : %d\r\n"),IntInfo.iNoUnwantedChars);
|
|
|
478 |
iConsole->Printf(_L("No Rx dma leftovers : %d\r\n"),IntInfo.iNoRxDmaInts);*/
|
|
|
479 |
}
|
|
|
480 |
|
|
|
481 |
|
|
|
482 |
|
|
|
483 |
//
|
|
|
484 |
// class CActiveRW
|
|
|
485 |
//
|
|
|
486 |
|
|
|
487 |
CActiveRW::CActiveRW(CConsoleBase* aConsole,RDevFir* aPort)
|
|
|
488 |
: CActive (EPriorityNormal)
|
|
|
489 |
{
|
|
|
490 |
iConsole=aConsole;
|
|
|
491 |
iPort=aPort;
|
|
|
492 |
iLength=0;
|
|
|
493 |
}
|
|
|
494 |
|
|
|
495 |
CActiveRW* CActiveRW::NewL(CConsoleBase* aConsole,RDevFir* aPort)
|
|
|
496 |
{
|
|
|
497 |
CActiveRW* self = new (ELeave) CActiveRW(aConsole,aPort);
|
|
|
498 |
|
|
|
499 |
CleanupStack::PushL (self);
|
|
|
500 |
self->ConstructL();
|
|
|
501 |
CActiveScheduler::Add (self);
|
|
|
502 |
CleanupStack::Pop ();
|
|
|
503 |
return (self);
|
|
|
504 |
}
|
|
|
505 |
|
|
|
506 |
void CActiveRW::ConstructL()
|
|
|
507 |
{
|
|
|
508 |
}
|
|
|
509 |
|
|
|
510 |
CActiveRW::~CActiveRW()
|
|
|
511 |
{
|
|
|
512 |
Cancel();
|
|
|
513 |
}
|
|
|
514 |
|
|
|
515 |
void CActiveRW::RunL ()
|
|
|
516 |
{
|
|
|
517 |
TInt i=0;
|
|
|
518 |
TInt wlength=0;
|
|
|
519 |
TInt rlength=0;
|
|
|
520 |
TInt iErrorRate=0;
|
|
|
521 |
if (iStatus != KErrNone)
|
|
|
522 |
iConsole->Printf(_L("Error %d\r\n"),iStatus.Int());
|
|
|
523 |
|
|
|
524 |
//return;
|
|
|
525 |
if(iTimeDelay)
|
|
|
526 |
User::After(iTimeDelay);
|
|
|
527 |
|
|
|
528 |
|
|
|
529 |
if(iNextXfer==EWriteXfer)
|
|
|
530 |
{
|
|
|
531 |
// ;
|
|
|
532 |
iReadFramesCount++;
|
|
|
533 |
rlength=ReadBuf[0]+(ReadBuf[1]<<8);
|
|
|
534 |
|
|
|
535 |
if(rlength != ReadBuf.Length() || iStatus != KErrNone)
|
|
|
536 |
{
|
|
|
537 |
iFrameError++;
|
|
|
538 |
RDebug::Print(_L("********* SHORT READ %d %d*********\n\r"),rlength, ReadBuf.Length());
|
|
|
539 |
}
|
|
|
540 |
|
|
|
541 |
if(iReadFramesCount>0)
|
|
|
542 |
iErrorRate=(iFrameError*2000+iReadFramesCount)/(2*iReadFramesCount);
|
|
|
543 |
else
|
|
|
544 |
iErrorRate=0;
|
|
|
545 |
|
|
|
546 |
iConsole->Printf(_L("R:%-4d FR %d EC %d Err %3d.%1d%%\r\n"),
|
|
|
547 |
ReadBuf.Length(),iReadFramesCount,iFrameError, iErrorRate/10,iErrorRate%10);
|
|
|
548 |
|
|
|
549 |
iLength=(iLength+1)%10;
|
|
|
550 |
wlength=iBufSz+iLength;
|
|
|
551 |
WriteBuf.SetLength(wlength);
|
|
|
552 |
WriteBuf[0]=wlength;
|
|
|
553 |
WriteBuf[1]=wlength>>8;
|
|
|
554 |
iPort->Write(iStatus, WriteBuf, WriteBuf.Length());
|
|
|
555 |
iNextXfer=EReadXfer;
|
|
|
556 |
|
|
|
557 |
}
|
|
|
558 |
else
|
|
|
559 |
{ // EReadXfer
|
|
|
560 |
iConsole->Printf(_L("W:%-4d "),WriteBuf.Length());
|
|
|
561 |
ResetReadBuffer();
|
|
|
562 |
iPort->Read(iStatus, ReadBuf, ReadBuf.Length());
|
|
|
563 |
iNextXfer=EWriteXfer;
|
|
|
564 |
}
|
|
|
565 |
SetActive();
|
|
|
566 |
}
|
|
|
567 |
|
|
|
568 |
void CActiveRW::Start(TBool StartWriting)
|
|
|
569 |
{
|
|
|
570 |
if(IsActive())
|
|
|
571 |
return;
|
|
|
572 |
|
|
|
573 |
if(StartWriting)
|
|
|
574 |
{
|
|
|
575 |
if(iDataStart==-1)
|
|
|
576 |
{
|
|
|
577 |
iDataStart=0x80;
|
|
|
578 |
SetUpBuffers();
|
|
|
579 |
}
|
|
|
580 |
iConsole->Printf(_L("Starting with write.....\r\n"));
|
|
|
581 |
WriteBuf.SetLength(iBufSz);
|
|
|
582 |
WriteBuf[0]=iBufSz;
|
|
|
583 |
WriteBuf[1]=iBufSz>>8;
|
|
|
584 |
iPort->Write(iStatus, WriteBuf, WriteBuf.Length());
|
|
|
585 |
iNextXfer=EReadXfer;
|
|
|
586 |
}
|
|
|
587 |
else
|
|
|
588 |
{
|
|
|
589 |
if(iDataStart==-1)
|
|
|
590 |
{
|
|
|
591 |
iDataStart=0x0;
|
|
|
592 |
SetUpBuffers();
|
|
|
593 |
}
|
|
|
594 |
iConsole->Printf(_L("Starting with read.....\r\n"));
|
|
|
595 |
iPort->Read(iStatus, ReadBuf, ReadBuf.Length());
|
|
|
596 |
iNextXfer=EWriteXfer;
|
|
|
597 |
}
|
|
|
598 |
SetActive();
|
|
|
599 |
}
|
|
|
600 |
|
|
|
601 |
void CActiveRW::Stop()
|
|
|
602 |
{
|
|
|
603 |
iConsole->Printf(_L("Stopping.....\r\n"));
|
|
|
604 |
Cancel();
|
|
|
605 |
}
|
|
|
606 |
|
|
|
607 |
void CActiveRW::DoCancel()
|
|
|
608 |
{
|
|
|
609 |
iPort->WriteCancel();
|
|
|
610 |
iPort->ReadCancel();
|
|
|
611 |
}
|
|
|
612 |
|
|
|
613 |
#pragma warning (default:4710)
|