author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 16:34:26 +0300 | |
branch | RCL_3 |
changeset 43 | c1f20ce4abcf |
parent 0 | a41df078684a |
child 44 | 3e88ff8f41d5 |
permissions | -rw-r--r-- |
0 | 1 |
// 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_commsk.cpp |
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// |
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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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||
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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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||
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// Our own comms object with synchronous writes |
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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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TInt WriteS(const TDesC8& aDes,TInt aLength); |
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TInt WriteSE(const TDes8& Entered, TInt aLength); |
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}; |
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||
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LOCAL_D RTest test(_L("T_COMMSK")); |
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RComm* theSerialPort; |
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TCommCaps theCaps1Buf; |
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TCommCapsV01& theCaps1=theCaps1Buf(); |
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TBool MediaChangeTestingEnabled; |
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||
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||
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class TResult |
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{ |
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public: |
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enum TResTest {ETestPower,ESimpleWriting}; |
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TResult(); |
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void Display(CConsoleBase *aConsole,TInt aCycles); |
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void Add(TResTest aTst,TInt anErr); |
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inline TInt SetFreeMem(TInt aVal) |
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{return(iFreeMem=aVal);} |
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private: |
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TInt iFreeMem; |
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TInt iTestPowerFails; |
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TInt iWriteFails; |
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}; |
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||
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class TSpeedAndName |
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{ |
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public: |
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TUint iMask; |
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TBps iSpeed; |
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const TText* iName; |
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}; |
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43
c1f20ce4abcf
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
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/* |
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const TSpeedAndName KSpeeds[]= |
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{ |
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{KCapsBps50,EBps50,_S("50")}, |
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{KCapsBps2400,EBps2400,_S("2400")}, |
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{KCapsBps9600,EBps9600,_S("9600")}, |
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{KCapsBps19200,EBps19200,_S("19200")}, |
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{KCapsBps57600,EBps57600,_S("57600")}, |
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{KCapsBps115200,EBps115200,_S("115200")}, |
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43
c1f20ce4abcf
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
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};*/ |
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class TFrameAndName |
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{ |
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public: |
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TDataBits iData; |
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TStopBits iStop; |
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TParity iParity; |
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const TText* iName; |
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}; |
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43
c1f20ce4abcf
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
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/* |
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const TFrameAndName KFrameTypes[]= |
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{ |
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{EData8,EStop1,EParityNone,_S("8,N,1")}, |
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{EData8,EStop1,EParityEven,_S("8,E,1")}, |
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{EData8,EStop1,EParityOdd,_S("8,O,1")}, |
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||
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{EData8,EStop2,EParityNone,_S("8,N,2")}, |
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{EData8,EStop2,EParityEven,_S("8,E,2")}, |
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{EData8,EStop2,EParityOdd,_S("8,O,2")}, |
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||
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{EData7,EStop2,EParityNone,_S("7,N,2")}, |
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{EData7,EStop2,EParityEven,_S("7,E,2")}, |
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{EData7,EStop2,EParityOdd,_S("7,O,2")}, |
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{EData7,EStop1,EParityNone,_S("7,N,1")}, |
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{EData7,EStop1,EParityEven,_S("7,E,1")}, |
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{EData7,EStop1,EParityOdd,_S("7,O,1")}, |
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43
c1f20ce4abcf
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
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};*/ |
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class THandShakeAndName |
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{ |
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public: |
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TUint iHandshake; |
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const TText* iName; |
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}; |
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THandShakeAndName KHandshakes[]= |
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{ |
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{KConfigObeyDSR,_S("DSR/DTR")}, |
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{KConfigObeyCTS,_S("CTS/RTS")}, |
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}; |
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||
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enum TSerialTestFault {EBadArg,EUnknownSignal}; |
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||
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TInt RComm::WriteS(const TDesC8& aDes) |
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// Syncronous write |
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||
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{ |
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return(WriteS(aDes,aDes.Length())); |
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} |
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||
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TInt RComm::WriteS(const TDesC8& aDes,TInt aLength) |
|
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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,aLength); |
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User::WaitForRequest(s); |
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return(s.Int()); |
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} |
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TResult::TResult() |
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{ |
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iTestPowerFails=0; |
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iFreeMem=0; |
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iWriteFails=0; |
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} |
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||
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void TResult::Display(CConsoleBase *aConsole,TInt aCycles) |
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// |
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// Display test results: |
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// |
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{ |
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test.Console()->ClearScreen(); |
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TInt xStartPos=0; |
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TInt yStartPos=2; |
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aConsole->SetPos(xStartPos,yStartPos); |
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test.Printf(_L("Total cycles : %d"),aCycles); |
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// Display results of Power Down/Up followed by a simple write/read to the Serial Port |
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aConsole->SetPos(xStartPos,yStartPos+2); |
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if (MediaChangeTestingEnabled) |
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test.Printf(_L("Media Change failures: %d\n"),iTestPowerFails); |
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else |
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test.Printf(_L("Power test failures : %d\n"),iTestPowerFails); |
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aConsole->SetPos(xStartPos,yStartPos+3); |
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test.Printf(_L("Serial test failures : %d\n"),iWriteFails); |
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aConsole->SetPos(xStartPos,yStartPos+5); |
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test.Printf(_L("Free mem (in bytes) : %d"),iFreeMem); |
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} |
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void TResult::Add(TResTest aTst,TInt anErr) |
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// |
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// Increment the corresponding variable if test fails |
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// |
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{ |
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if (anErr!=KErrNone) |
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{ |
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switch (aTst) |
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{ |
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case ETestPower: |
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if (anErr!=KErrNone) |
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++iTestPowerFails; |
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break; |
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case ESimpleWriting: |
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if (anErr!=KErrNone) |
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++iWriteFails; |
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break; |
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default: |
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iTestPowerFails=0; |
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break; |
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} |
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} |
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} |
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#ifdef _DEBUG_DEVCOMM |
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LOCAL_C void CommDebug(RBusDevComm& aComm) |
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{ |
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TCommDebugInfoPckg infopckg; |
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TCommDebugInfo& info = infopckg(); |
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aComm.DebugInfo(infopckg); |
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test.Printf(_L(" LDD State : TX RX \r\n")); |
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test.Printf(_L(" Busy : %10d %10d\r\n"), info.iTxBusy, info.iRxBusy); |
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test.Printf(_L(" Held : %10d %10d\r\n"), info.iTxHeld, info.iRxHeld); |
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test.Printf(_L(" Length : %10d %10d\r\n"), info.iTxLength, info.iRxLength); |
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test.Printf(_L(" Offset : %10d %10d\r\n"), info.iTxOffset, info.iRxOffset); |
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test.Printf(_L(" Int Count : %10d %10d\r\n"), info.iTxIntCount, info.iRxIntCount); |
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test.Printf(_L(" Err Count : %10d %10d\r\n"), info.iTxErrCount, info.iRxErrCount); |
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test.Printf(_L(" Buf Count : %10d %10d\r\n"), info.iTxBufCount, info.iRxBufCount); |
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test.Printf(_L(" Fill/Drain : %10d %10d\r\n"), info.iFillingTxBuf, info.iFillingTxBuf); |
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test.Printf(_L(" XON : %10d %10d\r\n"), info.iTxXon, info.iRxXon); |
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test.Printf(_L(" XOFF : %10d %10d\r\n"), info.iTxXoff, info.iRxXoff); |
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test.Printf(_L(" Chars : %10d %10d\r\n"), info.iTxChars, info.iRxChars); |
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} |
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#else |
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void CommDebug(RBusDevComm& /*aComm*/) |
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{ |
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test.Printf(_L("Debug Dump not available\r\n")); |
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} |
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#endif |
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LOCAL_C void Panic(TSerialTestFault const& aFault) |
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// |
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// Panic the test code |
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// |
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{ |
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User::Panic(_L("Comm Test"),aFault); |
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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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__ASSERT_ALWAYS(aStartChar<=anEndChar,Panic(EBadArg)); |
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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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LOCAL_C TInt TestSimpleWriting() |
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{ |
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const TInt KBufSize=100; |
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TUint8* inBuf=new TUint8[KBufSize]; |
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TUint8* outBuf=new TUint8[KBufSize]; |
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TPtr8 outDes(outBuf,KBufSize,KBufSize); |
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TPtr8 inDes(inBuf,KBufSize,KBufSize); |
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StripeMem(outDes,'A','Z'); |
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inDes.FillZ(); |
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inDes.SetLength(1); |
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TRequestStatus readStatus; |
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TRequestStatus timeStatus; |
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theSerialPort->WriteS(outDes,KBufSize); |
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theSerialPort->Read(readStatus,inDes); |
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RTimer tim; |
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test(tim.CreateLocal()==KErrNone); |
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tim.After(timeStatus,2000000); // Async. timer request - 2Secs |
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User::WaitForRequest(timeStatus,readStatus); |
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if (readStatus!=KRequestPending) |
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{ |
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// Serial request is complete - cancel timer |
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tim.Cancel(); |
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User::WaitForRequest(timeStatus); |
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if (readStatus==KErrNone) |
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{ |
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test(inDes.Length()==inDes.MaxLength()); |
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test(inDes.Length()==KBufSize); |
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outDes.SetLength(inDes.Length()); |
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return((inDes.Compare(outDes)==0)?KErrNone:KErrGeneral); |
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} |
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else |
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return KErrGeneral; |
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} |
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||
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else if (timeStatus!=KRequestPending) |
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{ |
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// Timed out before Serial test completed |
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theSerialPort->ReadCancel(); // Cancel serial read |
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User::WaitForRequest(readStatus); |
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return KErrTimedOut; |
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} |
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else |
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Panic(EUnknownSignal); |
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return(KErrNone); // Never gets here |
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} |
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316 |
||
317 |
LOCAL_C TInt SetUp() |
|
318 |
// |
|
319 |
// Set up the serial port |
|
320 |
// |
|
321 |
{ |
|
322 |
||
323 |
theSerialPort->QueryReceiveBuffer(); |
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324 |
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325 |
TCommConfig cBuf; |
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TCommConfigV01& c=cBuf(); |
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theSerialPort->Config(cBuf); |
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328 |
||
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c.iFifo=EFifoEnable; |
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c.iDataBits=EData8; |
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c.iStopBits=EStop1; |
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c.iParity=EParityNone; |
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c.iRate=EBps115200; |
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c.iHandshake=0; |
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||
336 |
TInt r=theSerialPort->SetConfig(cBuf); |
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return (r); |
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} |
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339 |
||
340 |
LOCAL_C TInt TestPower() |
|
341 |
{ |
|
342 |
||
343 |
User::After(1000000); // Allow 1 second before power down |
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RTimer timer; |
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TRequestStatus done; |
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timer.CreateLocal(); |
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TTime wakeup; |
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wakeup.HomeTime(); |
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349 |
wakeup+=TTimeIntervalSeconds(10); |
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timer.At(done,wakeup); |
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UserHal::SwitchOff(); |
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User::WaitForRequest(done); |
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return (done.Int()); |
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} |
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355 |
||
356 |
GLDEF_C TInt E32Main() |
|
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{ |
|
358 |
||
359 |
// test.SetLogged(EFalse); // Turn off serial port debugging! |
|
360 |
||
361 |
test.Title(); |
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test.Start(_L("Comms Soak Test")); |
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363 |
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TBuf <0x100> cmd; |
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User::CommandLine(cmd); |
|
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TInt port=0; |
|
367 |
if ((cmd.Length()>0) && (cmd[0]>='1' && cmd[0]<='4')) |
|
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port=(TInt)(cmd[0]-'0'); |
|
369 |
||
370 |
test.Next(_L("Load Ldd/Pdd")); |
|
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TInt r; |
|
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TBuf<10> pddName=PDD_NAME; |
|
373 |
#if !defined (__WINS__) |
|
374 |
pddName[5]=(TText)('1'+port); |
|
375 |
TInt muid=0; |
|
376 |
if (HAL::Get(HAL::EMachineUid, muid)==KErrNone) |
|
377 |
{ |
|
378 |
// Brutus uses EUART4 for both COM3 and COM4 |
|
379 |
if (muid==HAL::EMachineUid_Brutus && port==4) |
|
380 |
pddName[5]=(TText)'4'; |
|
381 |
} |
|
382 |
#endif |
|
383 |
r=User::LoadPhysicalDevice(pddName); |
|
384 |
test.Printf(_L("Load %S returned %d\n\r"),&pddName,r); |
|
385 |
test(r==KErrNone || r==KErrAlreadyExists); |
|
386 |
||
387 |
r=User::LoadLogicalDevice(LDD_NAME); |
|
388 |
test.Printf(_L("Load LDD returned %d\n\r"),r); |
|
389 |
test(r==KErrNone || r==KErrAlreadyExists); |
|
390 |
||
391 |
theSerialPort=new RComm; |
|
392 |
test(theSerialPort!=NULL); |
|
393 |
||
394 |
// Set up the serial port |
|
395 |
theSerialPort->Open(port); |
|
396 |
r=SetUp(); |
|
397 |
test(r==KErrNone); |
|
398 |
||
399 |
MediaChangeTestingEnabled=EFalse; |
|
400 |
test.Printf(_L("\r\nThis test requires a loopback conector on the Serial Port\r\n")); |
|
401 |
test.Printf(_L("<<Hit M for media change testing>>\r\n")); |
|
402 |
test.Printf(_L("<<Any other key for power testing>>\r\n")); |
|
403 |
TChar c=(TUint)test.Getch(); |
|
404 |
c.UpperCase(); |
|
405 |
if (c=='M') |
|
406 |
MediaChangeTestingEnabled=ETrue; |
|
407 |
||
408 |
// Continuous Test |
|
409 |
TInt cycles=0; |
|
410 |
TResult results; |
|
411 |
||
412 |
TRequestStatus stat; |
|
413 |
test.Console()->Read(stat); |
|
414 |
||
415 |
while (stat==KRequestPending) |
|
416 |
{ |
|
417 |
// Calculate the amount of free memory |
|
418 |
TMemoryInfoV1Buf membuf; |
|
419 |
UserHal::MemoryInfo(membuf); |
|
420 |
TMemoryInfoV1 &memoryInfo=membuf(); |
|
421 |
results.SetFreeMem(memoryInfo.iFreeRamInBytes); |
|
422 |
||
423 |
if (MediaChangeTestingEnabled) |
|
424 |
{ |
|
425 |
// Media Change Test (if enabled) then SetUp Serial Port and test we can still read/write |
|
426 |
// UserSvr::ForceRemountMedia(ERemovableMedia0); // Generate media change |
|
427 |
// User::After(1000000); // Allow 1 second after power down |
|
428 |
} |
|
429 |
else |
|
430 |
{ |
|
431 |
// Power Down then test we can still read/write |
|
432 |
r=TestPower(); |
|
433 |
results.Add(TResult::ETestPower,r); |
|
434 |
} |
|
435 |
r=TestSimpleWriting(); |
|
436 |
results.Add(TResult::ESimpleWriting,r); |
|
437 |
||
438 |
// Display the results of the test cycle |
|
439 |
cycles++; |
|
440 |
results.Display(test.Console(),cycles); |
|
441 |
} |
|
442 |
||
443 |
User::WaitForRequest(stat); |
|
444 |
theSerialPort->Close(); |
|
445 |
test.End(); |
|
446 |
||
447 |
return(KErrNone); |
|
448 |
} |