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// Copyright (c) 1998-2009 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_dceutl.cpp
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//
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//
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#include <e32base.h>
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#include <e32base_private.h>
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#include <e32test.h>
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#include <e32cons.h>
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#include <e32svr.h>
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#include <e32hal.h>
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#include <d32comm.h>
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#include <e32uid.h>
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#include <hal.h>
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const TInt KDisplayTitleY=0;
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const TInt KDisplayMainY=2;
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const TInt KDisplayTextY=17;
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const TInt KUnit0=0;
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const TInt KUnit1=1;
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const TInt KTestPatternSize=250;
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enum TPanic {ECreatingConsole,ELoadingPDD,ELoadingLDD,ECreatingRComm,EOpeningPort,ESettingPort,ECircBuf,EStraySignal};
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#if defined (__WINS__)
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#define PDD_NAME _L("ECDRV.PDD")
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#define LDD_NAME _L("ECOMM.LDD")
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#else
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#define PDD_NAME _L("EUARTn")
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#define LDD_NAME _L("ECOMM")
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#endif
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class RComm : public RBusDevComm
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{
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public:
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TInt WriteS(const TDesC8& aDes);
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};
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CConsoleBase *TheConsole;
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RComm *TheSerialPort;
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TCommConfig TheConfigBuf;
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TCommConfigV01& TheConfig=TheConfigBuf();
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TBool TheDtrState;
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TBool TheRtsState;
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TBuf8<KTestPatternSize> TheTestBuf;
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LOCAL_C void Panic(TPanic aPanic)
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//
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// Panic
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//
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{
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if (TheSerialPort)
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TheSerialPort->Close();
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delete TheSerialPort;
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delete TheConsole;
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User::Panic(_L("T_DCEUTL"),aPanic);
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}
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LOCAL_C TPtrC BaudrateText(TBps aBaudrate)
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{
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switch(aBaudrate)
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{
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case EBps50: return(_L("50"));
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case EBps75: return(_L("75"));
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case EBps110: return(_L("110"));
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case EBps134: return(_L("134"));
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case EBps150: return(_L("150"));
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case EBps300: return(_L("300"));
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case EBps600: return(_L("600"));
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case EBps1200: return(_L("1200"));
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case EBps1800: return(_L("1800"));
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case EBps2000: return(_L("2000"));
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case EBps2400: return(_L("2400"));
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case EBps3600: return(_L("3600"));
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case EBps4800: return(_L("4800"));
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case EBps7200: return(_L("7200"));
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case EBps9600: return(_L("9600"));
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case EBps19200: return(_L("19200"));
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case EBps38400: return(_L("38400"));
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case EBps57600: return(_L("57600"));
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case EBps115200: return(_L("115200"));
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case EBps230400: return(_L("230400"));
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case EBps460800: return(_L("460800"));
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case EBps576000: return(_L("576000"));
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case EBps1152000: return(_L("1152000"));
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case EBps4000000: return(_L("4000000"));
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case EBpsSpecial: return(_L("Special"));
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default: return(_L("Unknown"));
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}
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}
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LOCAL_C TPtrC DtrText(TBool aDtrState)
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{
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if (aDtrState)
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return(_L("ASSERTED"));
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else
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return(_L("NEGATED"));
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}
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LOCAL_C TPtrC RtsText(TBool aRtsState)
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{
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if (aRtsState)
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return(_L("ASSERTED"));
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else
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return(_L("NEGATED"));
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}
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TInt RComm::WriteS(const TDesC8& aDes)
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//
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// Syncronous write
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//
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{
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TRequestStatus s;
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Write(s,aDes,aDes.Length());
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User::WaitForRequest(s);
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return(s.Int());
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}
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LOCAL_C void CenteredPrintf(TInt aLine,TRefByValue<const TDesC> aFmt,...)
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//
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// Print centrally on specified line
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//
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{
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VA_LIST list;
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VA_START(list,aFmt);
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TBuf<0x100> aBuf;
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aBuf.AppendFormatList(aFmt,list);
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TInt xPos = ((TheConsole->ScreenSize().iWidth)-aBuf.Length())/2;
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if (xPos<0)
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xPos=0;
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TheConsole->SetPos(0,aLine);
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TheConsole->ClearToEndOfLine();
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TheConsole->SetPos(xPos,aLine);
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TheConsole->Write(aBuf);
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}
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LOCAL_C void Heading(TRefByValue<const TDesC> aFmt,...)
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//
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// Print a title
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//
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{
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VA_LIST list;
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VA_START(list,aFmt);
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TBuf<0x100> aBuf;
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aBuf.AppendFormatList(aFmt,list);
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CenteredPrintf(KDisplayTitleY,aBuf);
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}
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LOCAL_C void Instructions(TBool topLine,TRefByValue<const TDesC> aFmt,...)
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//
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// Print instructions (dont use top line with hex display).
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//
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{
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VA_LIST list;
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VA_START(list,aFmt);
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TBuf<0x100> aBuf;
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aBuf.AppendFormatList(aFmt,list);
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CenteredPrintf((topLine)?KDisplayTextY-1:KDisplayTextY,aBuf);
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}
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LOCAL_C void StripeMem(TDes8& aBuf,TUint aStartChar,TUint anEndChar)
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//
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// Mark a buffer with repeating byte pattern
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//
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{
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if (aStartChar==anEndChar)
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{
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aBuf.Fill(aStartChar);
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return;
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}
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TUint character=aStartChar;
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for (TInt i=0;i<aBuf.Length();i++)
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{
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aBuf[i]=(TText8)character;
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if(++character>anEndChar)
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character=aStartChar;
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}
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}
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#define COLUMN_HEADER _L(" RxBuf | Expected ")
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LOCAL_C void DumpDescriptors(TDes8 &aLeft,TDes8 &aRight)
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//
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//
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//
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{
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TBuf<80> b;
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CenteredPrintf(KDisplayMainY+2,_L("Compare failed:"));
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TInt minLen=Min(aLeft.Length(),aRight.Length());
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CenteredPrintf(KDisplayMainY+3,COLUMN_HEADER);
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TInt i=0;
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TInt j=0;
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TInt pos=KDisplayMainY+4;
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while (i<=minLen)
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{
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b.Format(_L("%02x: "),i);
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for (j=0;j<8;j++)
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{
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if ((i+j)<minLen)
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{
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TInt v=aLeft[i+j];
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b.AppendFormat(_L("%02x "),v);
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}
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else
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b.Append(_L(" "));
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}
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b.Append(_L(" | "));
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for (j=0;j<8;j++)
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{
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if ((i+j)<minLen)
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{
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TInt v=aRight[i+j];
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b.AppendFormat(_L("%02x "),v);
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}
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else
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b.Append(_L(" "));
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}
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CenteredPrintf(pos++,b);
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i+=8;
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if ((i%64)==0)
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{
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pos=KDisplayMainY+4;
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TheConsole->Getch();
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}
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}
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}
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LOCAL_C TInt ChangeBaudrate()
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//
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// Change baudrate
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//
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{
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CenteredPrintf(KDisplayMainY,_L("Select Baudrate:-"));
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CenteredPrintf(KDisplayMainY+1,_L("A - 4800 "));
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CenteredPrintf(KDisplayMainY+2,_L("B - 9600 "));
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CenteredPrintf(KDisplayMainY+3,_L("C - 19200 "));
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CenteredPrintf(KDisplayMainY+4,_L("D - 38400 "));
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CenteredPrintf(KDisplayMainY+5,_L("E - 57600 "));
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CenteredPrintf(KDisplayMainY+6,_L("F - 115200"));
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TChar c;
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do
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{
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c=(TUint)TheConsole->Getch();
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c.UpperCase();
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}
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while(c<'A' && c>'F');
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switch (c)
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{
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case 'A': TheConfig.iRate=EBps4800; break;
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case 'B': TheConfig.iRate=EBps9600; break;
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case 'C': TheConfig.iRate=EBps19200; break;
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case 'D': TheConfig.iRate=EBps38400; break;
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case 'E': TheConfig.iRate=EBps57600; break;
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case 'F': TheConfig.iRate=EBps115200; break;
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case 0x1b: return(KErrNone);
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}
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TInt r=TheSerialPort->SetConfig(TheConfigBuf);
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if (r!=KErrNone)
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{
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CenteredPrintf(KDisplayMainY+9,_L("Error (%d) changing baudrate"),r);
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TheConsole->Getch();
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}
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return(KErrNone);
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}
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LOCAL_C TInt SendHayesCommand()
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//
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// Send short hayes command
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//
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{
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TInt r=TheSerialPort->WriteS(_L8("AT&f\r"));
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if (r!=KErrNone)
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{
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CenteredPrintf(KDisplayMainY+1,_L("Error (%d) sending data"),r);
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TheConsole->Getch();
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}
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return(KErrNone);
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}
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LOCAL_C TInt SendLongHayesCommand()
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//
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// Send Long hayes command
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//
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{
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TInt r=TheSerialPort->WriteS(_L8("AT&f&f&f&f&f&f&f\r"));
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if (r!=KErrNone)
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{
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CenteredPrintf(KDisplayMainY+1,_L("Error (%d) sending data"),r);
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TheConsole->Getch();
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}
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return(KErrNone);
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}
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const TInt KBufSize=0x100;
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LOCAL_C TInt Loopback()
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//
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// Loopback data from Rx to Tx
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//
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{
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CenteredPrintf(KDisplayMainY,_L("Loopback mode"));
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CenteredPrintf(KDisplayMainY+5,_L("Hit a key abort"));
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TheSerialPort->ResetBuffers();
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CCirBuffer* cbufPtr=new CCirBuffer;
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__ASSERT_ALWAYS(cbufPtr!=NULL,Panic(ECircBuf));
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TRAPD(r,cbufPtr->SetLengthL(KBufSize));
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__ASSERT_ALWAYS(r==KErrNone,Panic(ECircBuf));
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TRequestStatus kStat,rStat,tStat = 0;
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TBool TxActive=EFalse;
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TInt TxCount=0;
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TUint8 txChar;
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TPtr8 txPtr(&txChar,1);
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TUint8 rxChar;
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TPtr8 rxPtr(&rxChar,1);
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TheSerialPort->Read(rStat,rxPtr,1);
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TheConsole->Read(kStat);
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FOREVER
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{
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User::WaitForAnyRequest();
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if (rStat!=KRequestPending)
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{
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if (rStat.Int()!=KErrNone)
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{ // Rx error
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CenteredPrintf(KDisplayMainY+5,_L("Rx error(%d)"),rStat.Int());
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TheConsole->ReadCancel();
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User::WaitForRequest(kStat);
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goto LoopEnd;
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}
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cbufPtr->Put((TInt)rxChar);
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TheSerialPort->Read(rStat,rxPtr,1);
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if (!TxActive)
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{
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txChar=(TUint8)cbufPtr->Get();
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TheSerialPort->Write(tStat,txPtr,1);
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TxActive=ETrue;
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}
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}
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else if (TxActive && tStat!=KRequestPending)
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{
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if (tStat.Int()!=KErrNone)
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{ // Tx error
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366 |
CenteredPrintf(KDisplayMainY+5,_L("Tx error(%d)"),tStat.Int());
|
|
|
367 |
TheSerialPort->ReadCancel();
|
|
|
368 |
User::WaitForRequest(rStat);
|
|
|
369 |
TheConsole->ReadCancel();
|
|
|
370 |
User::WaitForRequest(kStat);
|
|
|
371 |
TxActive=EFalse;
|
|
|
372 |
goto LoopEnd;
|
|
|
373 |
}
|
|
|
374 |
TxCount++;
|
|
|
375 |
TInt t=cbufPtr->Get();
|
|
|
376 |
if (t==KErrGeneral)
|
|
|
377 |
TxActive=EFalse;
|
|
|
378 |
else
|
|
|
379 |
{
|
|
|
380 |
txChar=(TUint8)t;
|
|
|
381 |
TheSerialPort->Write(tStat,txPtr,1);
|
|
|
382 |
}
|
|
|
383 |
}
|
|
|
384 |
else if (kStat!=KRequestPending)
|
|
|
385 |
{
|
|
|
386 |
CenteredPrintf(KDisplayMainY+5,_L("Tx count (%d) - Hit another key"),TxCount);
|
|
|
387 |
TheSerialPort->ReadCancel();
|
|
|
388 |
User::WaitForRequest(rStat);
|
|
|
389 |
LoopEnd:
|
|
|
390 |
if (TxActive)
|
|
|
391 |
{
|
|
|
392 |
TheSerialPort->WriteCancel();
|
|
|
393 |
User::WaitForRequest(tStat);
|
|
|
394 |
}
|
|
|
395 |
delete cbufPtr;
|
|
|
396 |
TheConsole->Getch();
|
|
|
397 |
break;
|
|
|
398 |
}
|
|
|
399 |
else
|
|
|
400 |
Panic(EStraySignal);
|
|
|
401 |
}
|
|
|
402 |
return(KErrNone);
|
|
|
403 |
}
|
|
|
404 |
|
|
|
405 |
LOCAL_C TInt ToggleDtr()
|
|
|
406 |
//
|
|
|
407 |
// Toggle state of DTR signal
|
|
|
408 |
//
|
|
|
409 |
{
|
|
|
410 |
|
|
|
411 |
if (TheDtrState)
|
|
|
412 |
{
|
|
|
413 |
TheSerialPort->SetSignals(0,KSignalDTR); // Negate DTR
|
|
|
414 |
TheDtrState=EFalse;
|
|
|
415 |
}
|
|
|
416 |
else
|
|
|
417 |
{
|
|
|
418 |
TheSerialPort->SetSignals(KSignalDTR,0); // Assert DTR
|
|
|
419 |
TheDtrState=ETrue;
|
|
|
420 |
}
|
|
|
421 |
return(KErrNone);
|
|
|
422 |
}
|
|
|
423 |
|
|
|
424 |
LOCAL_C TInt ToggleRts()
|
|
|
425 |
//
|
|
|
426 |
// Toggle state of RTS signal
|
|
|
427 |
//
|
|
|
428 |
{
|
|
|
429 |
|
|
|
430 |
if (TheRtsState)
|
|
|
431 |
{
|
|
|
432 |
TheSerialPort->SetSignals(0,KSignalRTS); // Negate RTS
|
|
|
433 |
TheRtsState=EFalse;
|
|
|
434 |
}
|
|
|
435 |
else
|
|
|
436 |
{
|
|
|
437 |
TheSerialPort->SetSignals(KSignalRTS,0); // Assert RTS
|
|
|
438 |
TheRtsState=ETrue;
|
|
|
439 |
}
|
|
|
440 |
return(KErrNone);
|
|
|
441 |
}
|
|
|
442 |
|
|
|
443 |
LOCAL_C TInt SendXoff()
|
|
|
444 |
//
|
|
|
445 |
// Send XOFF
|
|
|
446 |
//
|
|
|
447 |
{
|
|
|
448 |
|
|
|
449 |
TInt r=TheSerialPort->WriteS(_L8("\x13"));
|
|
|
450 |
if (r!=KErrNone)
|
|
|
451 |
{
|
|
|
452 |
CenteredPrintf(KDisplayMainY+1,_L("Error (%d) sending XOFF"),r);
|
|
|
453 |
TheConsole->Getch();
|
|
|
454 |
}
|
|
|
455 |
return(KErrNone);
|
|
|
456 |
}
|
|
|
457 |
|
|
|
458 |
LOCAL_C TInt ReceiveBlock()
|
|
|
459 |
//
|
|
|
460 |
// Receive a block
|
|
|
461 |
//
|
|
|
462 |
{
|
|
|
463 |
|
|
|
464 |
CenteredPrintf(KDisplayMainY,_L("Waiting to recieve a block. Hit a key to abort"));
|
|
|
465 |
TheSerialPort->ResetBuffers();
|
|
|
466 |
TRequestStatus kStat,rStat;
|
|
|
467 |
TBuf8<KTestPatternSize> rdBuf(KTestPatternSize);
|
|
|
468 |
TheSerialPort->Read(rStat,rdBuf);
|
|
|
469 |
TheConsole->Read(kStat);
|
|
|
470 |
User::WaitForRequest(kStat,rStat);
|
|
|
471 |
if (rStat!=KRequestPending)
|
|
|
472 |
{
|
|
|
473 |
TheConsole->ReadCancel();
|
|
|
474 |
User::WaitForRequest(kStat);
|
|
|
475 |
if (rStat.Int()!=KErrNone)
|
|
|
476 |
{
|
|
|
477 |
CenteredPrintf(KDisplayMainY+5,_L("Rx error(%d)"),rStat.Int());
|
|
|
478 |
TheConsole->Getch();
|
|
|
479 |
}
|
|
|
480 |
else if (rdBuf.Compare(TheTestBuf)!=0)
|
|
|
481 |
DumpDescriptors(rdBuf,TheTestBuf);
|
|
|
482 |
else
|
|
|
483 |
{
|
|
|
484 |
CenteredPrintf(KDisplayMainY+5,_L("Success"));
|
|
|
485 |
TheConsole->Getch();
|
|
|
486 |
}
|
|
|
487 |
}
|
|
|
488 |
else
|
|
|
489 |
{
|
|
|
490 |
TheSerialPort->ReadCancel();
|
|
|
491 |
User::WaitForRequest(rStat);
|
|
|
492 |
}
|
|
|
493 |
return(KErrNone);
|
|
|
494 |
}
|
|
|
495 |
|
|
|
496 |
LOCAL_C TInt TransmitBlock()
|
|
|
497 |
//
|
|
|
498 |
// Transmit a block
|
|
|
499 |
//
|
|
|
500 |
{
|
|
|
501 |
|
|
|
502 |
TInt r;
|
|
|
503 |
CenteredPrintf(KDisplayMainY,_L("Hit a key to transmit a block"));
|
|
|
504 |
while ((TUint)TheConsole->Getch()!=0x1b)
|
|
|
505 |
{
|
|
|
506 |
r=TheSerialPort->WriteS(TheTestBuf);
|
|
|
507 |
if (r!=KErrNone)
|
|
|
508 |
{
|
|
|
509 |
CenteredPrintf(KDisplayMainY+1,_L("Error (%d) transmitting block"),r);
|
|
|
510 |
TheConsole->Getch();
|
|
|
511 |
}
|
|
|
512 |
}
|
|
|
513 |
return(KErrNone);
|
|
|
514 |
}
|
|
|
515 |
|
|
|
516 |
LOCAL_C TInt SendXon()
|
|
|
517 |
//
|
|
|
518 |
// Send XON
|
|
|
519 |
//
|
|
|
520 |
{
|
|
|
521 |
|
|
|
522 |
TInt r=TheSerialPort->WriteS(_L8("\x11"));
|
|
|
523 |
if (r!=KErrNone)
|
|
|
524 |
{
|
|
|
525 |
CenteredPrintf(KDisplayMainY+1,_L("Error (%d) sending XON"),r);
|
|
|
526 |
TheConsole->Getch();
|
|
|
527 |
}
|
|
|
528 |
return(KErrNone);
|
|
|
529 |
}
|
|
|
530 |
|
|
|
531 |
LOCAL_C void DceUtil()
|
|
|
532 |
//
|
|
|
533 |
// DCE Serial Driver test utilities
|
|
|
534 |
//
|
|
|
535 |
{
|
|
|
536 |
TBuf<20> b(_L("BDHLOQRSTXY\x1b"));
|
|
|
537 |
|
|
|
538 |
FOREVER
|
|
|
539 |
{
|
|
|
540 |
TheConsole->ClearScreen();
|
|
|
541 |
TPtrC br=BaudrateText(TheConfig.iRate);
|
|
|
542 |
TPtrC dt=DtrText(TheDtrState);
|
|
|
543 |
TPtrC rt=RtsText(TheRtsState);
|
|
|
544 |
Heading(_L("T_DCEUTL 1.01 (Baudrate: %S DTR:%S RTS:%S)"),&br,&dt,&rt);
|
|
|
545 |
Instructions(ETrue,_L("Change(B)aud Toggle(D)TR Send(H)ayes (L)oopBack Send X(O)FF"));
|
|
|
546 |
Instructions(EFalse,_L("(Q)uit (R)xBlock Toggle RT(S) (T)xBlock Send(X)ON LongHayes(Y)?"));
|
|
|
547 |
TChar c;
|
|
|
548 |
do
|
|
|
549 |
{
|
|
|
550 |
c=(TUint)TheConsole->Getch();
|
|
|
551 |
c.UpperCase();
|
|
|
552 |
}
|
|
|
553 |
while(b.Locate(c)==KErrNotFound);
|
|
|
554 |
|
|
|
555 |
switch (c)
|
|
|
556 |
{
|
|
|
557 |
case 'B': // Change baudrate
|
|
|
558 |
ChangeBaudrate();
|
|
|
559 |
break;
|
|
|
560 |
case 'D': // Toggle state of DTR signal
|
|
|
561 |
ToggleDtr();
|
|
|
562 |
break;
|
|
|
563 |
case 'H': // Send short hayes command
|
|
|
564 |
SendHayesCommand();
|
|
|
565 |
break;
|
|
|
566 |
case 'L': // Loopback data from Rx to Tx
|
|
|
567 |
Loopback();
|
|
|
568 |
break;
|
|
|
569 |
case 'O': // Send XOFF
|
|
|
570 |
SendXoff();
|
|
|
571 |
break;
|
|
|
572 |
case 'Q': case 0x1b: // Quit
|
|
|
573 |
return;
|
|
|
574 |
case 'R': // Receive a block
|
|
|
575 |
ReceiveBlock();
|
|
|
576 |
break;
|
|
|
577 |
case 'S': // Toggle state of RTS signal
|
|
|
578 |
ToggleRts();
|
|
|
579 |
break;
|
|
|
580 |
case 'T': // Transmit a block
|
|
|
581 |
TransmitBlock();
|
|
|
582 |
break;
|
|
|
583 |
case 'X': // Send XON
|
|
|
584 |
SendXon();
|
|
|
585 |
break;
|
|
|
586 |
case 'Y': // Send long hayes command
|
|
|
587 |
SendLongHayesCommand();
|
|
|
588 |
break;
|
|
|
589 |
}
|
|
|
590 |
}
|
|
|
591 |
}
|
|
|
592 |
|
|
|
593 |
GLDEF_C TInt E32Main()
|
|
|
594 |
{
|
|
|
595 |
|
|
|
596 |
// Create console
|
|
|
597 |
TRAPD(r,TheConsole=Console::NewL(_L("T_DCEUTL"),TSize(KConsFullScreen,KConsFullScreen)))
|
|
|
598 |
__ASSERT_ALWAYS(r==KErrNone,Panic(ECreatingConsole));
|
|
|
599 |
TheTestBuf.SetLength(KTestPatternSize);
|
|
|
600 |
StripeMem(TheTestBuf,'A','Z');
|
|
|
601 |
|
|
|
602 |
TBuf <0x100> cmd;
|
|
|
603 |
User::CommandLine(cmd);
|
|
|
604 |
TInt port=0;
|
|
|
605 |
if ((cmd.Length()>0) && (cmd[0]>='1' && cmd[0]<='4'))
|
|
|
606 |
port=(TInt)(cmd[0]-'0');
|
|
|
607 |
|
|
|
608 |
// Load Device Drivers
|
|
|
609 |
TheConsole->Printf(_L("Load PDD\n\r"));
|
|
|
610 |
TBuf<9> pddName=PDD_NAME;
|
|
|
611 |
#if !defined (__WINS__)
|
|
|
612 |
pddName[5]=(TText)('1'+port);
|
|
|
613 |
TInt muid=0;
|
|
|
614 |
if (HAL::Get(HAL::EMachineUid, muid)==KErrNone)
|
|
|
615 |
{
|
|
|
616 |
// Brutus uses EUART4 for both COM3 and COM4
|
|
|
617 |
if (muid==HAL::EMachineUid_Brutus && port==4)
|
|
|
618 |
pddName[5]=(TText)'4';
|
|
|
619 |
}
|
|
|
620 |
#endif
|
|
|
621 |
r=User::LoadPhysicalDevice(pddName);
|
|
|
622 |
__ASSERT_ALWAYS(r==KErrNone||r==KErrAlreadyExists,Panic(ELoadingPDD));
|
|
|
623 |
TheConsole->Printf(_L("Load LDD\n\r"));
|
|
|
624 |
r=User::LoadLogicalDevice(LDD_NAME);
|
|
|
625 |
__ASSERT_ALWAYS(r==KErrNone||r==KErrAlreadyExists,Panic(ELoadingLDD));
|
|
|
626 |
|
|
|
627 |
// Create RComm object
|
|
|
628 |
TheConsole->Printf(_L("Create RComm object\n\r"));
|
|
|
629 |
TheSerialPort=new RComm;
|
|
|
630 |
__ASSERT_ALWAYS(TheSerialPort!=NULL,Panic(ECreatingRComm));
|
|
|
631 |
|
|
|
632 |
// Open Serial Port
|
|
|
633 |
TheConsole->Printf(_L("Open Serial Port (%d)\n\r"),port);
|
|
|
634 |
r=TheSerialPort->Open(port);
|
|
|
635 |
__ASSERT_ALWAYS(r==KErrNone,Panic(EOpeningPort));
|
|
|
636 |
|
|
|
637 |
// Setup serial port
|
|
|
638 |
TheConsole->Printf(_L("Setup serial port\n\r"));
|
|
|
639 |
TheSerialPort->Config(TheConfigBuf);
|
|
|
640 |
TheConfig.iRate=EBps9600;
|
|
|
641 |
TheConfig.iDataBits=EData8;
|
|
|
642 |
TheConfig.iStopBits=EStop1;
|
|
|
643 |
TheConfig.iParity=EParityNone;
|
|
|
644 |
TheConfig.iHandshake=(KConfigFreeRTS|KConfigFreeDTR); // So we can control them ourselves
|
|
|
645 |
r=TheSerialPort->SetConfig(TheConfigBuf);
|
|
|
646 |
__ASSERT_ALWAYS((r==KErrNone||r==KErrNotSupported),Panic(ESettingPort));
|
|
|
647 |
if (r==KErrNotSupported)
|
|
|
648 |
{
|
|
|
649 |
// Port may not support the handshake settings
|
|
|
650 |
TheConfig.iHandshake=0;
|
|
|
651 |
r=TheSerialPort->SetConfig(TheConfigBuf);
|
|
|
652 |
__ASSERT_ALWAYS(r==KErrNone,Panic(ESettingPort));
|
|
|
653 |
}
|
|
|
654 |
|
|
|
655 |
// Assert DTR signal
|
|
|
656 |
TheSerialPort->SetSignals(KSignalDTR,0); // Assert DTR
|
|
|
657 |
TheDtrState=ETrue;
|
|
|
658 |
// Assert RTS signal
|
|
|
659 |
TheSerialPort->SetSignals(KSignalRTS,0); // Assert RTS
|
|
|
660 |
TheRtsState=ETrue;
|
|
|
661 |
|
|
|
662 |
DceUtil();
|
|
|
663 |
|
|
|
664 |
TheSerialPort->Close();
|
|
|
665 |
delete TheSerialPort;
|
|
|
666 |
delete TheConsole;
|
|
|
667 |
return(KErrNone);
|
|
|
668 |
}
|
|
|
669 |
|
|
|
670 |
|