--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/device/t_ampv.cpp Thu Dec 17 09:24:54 2009 +0200
@@ -0,0 +1,259 @@
+// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test\device\t_ampv.cpp
+// Approval tests for the Pc Card Adapter.
+//
+//
+
+#include <e32std.h>
+#include <e32std_private.h>
+#include <e32cons.h>
+#include <e32svr.h>
+#include <e32hal.h>
+#include <e32uid.h>
+#include <d32comm.h>
+
+const TInt KRxBufSize=20;
+const TInt KAmpVTimeout=2000000;
+const TInt KUnit0=0;
+
+#if defined (__WINS__)
+#define PDD_NAME _L("ECDRV.PDD")
+#define LDD_NAME _L("ECOMM.LDD")
+#else
+#define PDD_NAME _L("EUART1.PDD")
+#define LDD_NAME _L("ECOMM.LDD")
+#endif
+
+class RComm : public RBusDevComm
+ {
+public:
+ TInt WriteS(const TDesC8& aDes);
+ };
+
+
+GLDEF_D CConsoleBase *theConsole;
+GLDEF_D RComm *theSerialPort;
+
+TInt RComm::WriteS(const TDesC8& aDes)
+//
+// Syncronous write
+//
+ {
+
+ TRequestStatus s;
+ Write(s,aDes,aDes.Length());
+ User::WaitForRequest(s);
+ return(s.Int());
+ }
+
+LOCAL_C void AmpVTest()
+//
+// Perform the test
+//
+ {
+
+ TInt errCount=0;
+ TInt okStatus=0;
+
+ TRequestStatus tStat,sStat,kStat;
+ TUint8 rxBuf[KRxBufSize];
+ TPtr8 rxDes(&rxBuf[0],KRxBufSize,KRxBufSize);
+ theSerialPort->Read(sStat,rxDes,0); // Raise DTR and wake up the PCA
+ User::WaitForRequest(sStat);
+ User::After(4000000); // 4Secs while PC card starts up
+
+ theSerialPort->WriteS(_L8("AT\r"));
+ theSerialPort->WriteS(_L8("AT&f\r"));
+ User::After(500000); // 0.5S
+ theSerialPort->ResetBuffers();
+ theConsole->Printf(_L("Sending AT&V\n\r"));
+ theSerialPort->WriteS(_L8("AT&V\r"));
+
+ RTimer tim;
+ tim.CreateLocal();
+ tim.After(tStat,KAmpVTimeout);
+ theConsole->Read(kStat);
+ theSerialPort->Read(sStat,rxDes,1);
+
+ FOREVER
+ {
+ User::WaitForAnyRequest();
+ if (sStat!=KRequestPending)
+ {
+ // got another character
+ if (sStat!=KErrNone)
+ {
+ // Bad character - initiate another try.
+ errCount++;
+ tim.Cancel();
+ User::WaitForRequest(tStat);
+ User::After(200000);
+ theSerialPort->ResetBuffers();
+ theConsole->Printf(_L("Errors:%d (Bad char-%d)\r\n"),errCount,sStat.Int());
+ theConsole->Printf(_L("Sending AT&V\n\r"));
+ theSerialPort->WriteS(_L8("AT&V\r"));
+ tim.After(tStat,KAmpVTimeout);
+ okStatus=0;
+ }
+ else
+ {
+ // Check if its CR/LF/OK/CR/LF
+ switch(okStatus)
+ {
+ case 0:
+ okStatus=(rxBuf[0]=='\x0D')?(okStatus+1):0;
+ break;
+ case 1:
+ if (rxBuf[0]=='\x0A')
+ okStatus++;
+ else
+ okStatus=(rxBuf[0]=='\x0D')?1:0;
+ break;
+ case 2:
+ if (rxBuf[0]=='O')
+ okStatus++;
+ else
+ okStatus=(rxBuf[0]=='\x0D')?1:0;
+ break;
+ case 3:
+ if (rxBuf[0]=='K')
+ okStatus++;
+ else
+ okStatus=(rxBuf[0]=='\x0D')?1:0;
+ break;
+ case 4:
+ if (rxBuf[0]=='\x0D')
+ okStatus++;
+ else
+ okStatus=(rxBuf[0]=='\x0D')?1:0;
+ break;
+ case 5:
+ if (rxBuf[0]=='\x0A')
+ {
+ // Success - initiate another try.
+ tim.Cancel();
+ User::WaitForRequest(tStat);
+ User::After(200000);
+ theSerialPort->ResetBuffers();
+ theConsole->Printf(_L("Errors:%d\r\n"),errCount);
+ theConsole->Printf(_L("Sending AT&V\n\r"));
+ theSerialPort->WriteS(_L8("AT&V\r"));
+ tim.After(tStat,KAmpVTimeout);
+ okStatus=0;
+ }
+ else
+ okStatus=(rxBuf[0]=='\x0D')?1:0;
+ break;
+ default:
+ okStatus=0;
+ }
+ }
+ // Queue another serial read
+ theSerialPort->Read(sStat,rxDes,1);
+ }
+ else if (tStat!=KRequestPending)
+ {
+ // Error - didn't get OK
+ theSerialPort->ReadCancel();
+ User::WaitForRequest(sStat);
+ errCount++;
+ // Initiate another try
+ User::After(200000);
+ theSerialPort->ResetBuffers();
+ theConsole->Printf(_L("Errors:%d (Timeout)\r\n"),errCount);
+ theConsole->Printf(_L("Sending AT&V\n\r"));
+ theSerialPort->WriteS(_L8("AT&V\r"));
+ tim.After(tStat,KAmpVTimeout);
+ theSerialPort->Read(sStat,rxDes,1);
+ okStatus=0;
+ }
+ else if (kStat!=KRequestPending)
+ {
+ theSerialPort->ReadCancel();
+ User::WaitForRequest(sStat);
+ tim.Cancel();
+ User::WaitForRequest(tStat);
+ return;
+ }
+ else
+ {
+ theConsole->Printf(_L("ERROR - stray signal\r\n"));
+ theConsole->ReadCancel();
+ User::WaitForRequest(kStat);
+ theSerialPort->ReadCancel();
+ User::WaitForRequest(sStat);
+ tim.Cancel();
+ User::WaitForRequest(tStat);
+ theConsole->Getch();
+ return;
+ }
+ }
+ }
+
+GLDEF_C TInt E32Main()
+ {
+ TCommConfig cBuf;
+ TCommConfigV01 &c=cBuf();
+
+ // Create console
+ theConsole=Console::NewL(_L("T_AMPV"),TSize(KDefaultConsWidth,KDefaultConsHeight));
+
+ // Load Device Drivers
+ theConsole->Printf(_L("Load PDD\n\r"));
+ TInt r;
+ r=User::LoadPhysicalDevice(PDD_NAME);
+ if (r!=KErrNone&&r!=KErrAlreadyExists)
+ goto AmpvEnd;
+ theConsole->Printf(_L("Load LDD\n\r"));
+ r=User::LoadLogicalDevice(LDD_NAME);
+ if (r!=KErrNone&&r!=KErrAlreadyExists)
+ goto AmpvEnd;
+
+ // Create RComm object
+ theConsole->Printf(_L("Create RComm object\n\r"));
+ theSerialPort=new RComm;
+ if (theSerialPort==NULL)
+ goto AmpvEnd;
+
+ // Open Serial Port
+ theConsole->Printf(_L("Open Serial Port\n\r"));
+ r=theSerialPort->Open(KUnit0);
+ if (r!=KErrNone)
+ goto AmpvEnd;
+
+ // Setup serial port
+ theConsole->Printf(_L("Setup serial port\n\r"));
+ theSerialPort->Config(cBuf);
+ c.iRate=EBps57600;
+ c.iDataBits=EData8;
+ c.iStopBits=EStop1;
+ c.iParity=EParityNone;
+// c.iHandshake=KConfigObeyCTS;
+ c.iHandshake=0;
+ r=theSerialPort->SetConfig(cBuf);
+ if (r!=KErrNone)
+ goto AmpvEnd;
+
+ AmpVTest();
+
+AmpvEnd:
+ if (theSerialPort)
+ theSerialPort->Close();
+ delete theSerialPort;
+ delete theConsole;
+ return(KErrNone);
+ }
+
+