diff -r 000000000000 -r bde4ae8d615e os/kernelhwsrv/kerneltest/e32test/misc/ymodemu.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/kernelhwsrv/kerneltest/e32test/misc/ymodemu.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,102 @@
+// Copyright (c) 1998-2009 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\misc\ymodemu.cpp
+// 
+//
+
+#include <e32std.h>
+#include <e32std_private.h>
+#include <d32comm.h>
+#include "ymodemu.h"
+
+//#include <e32test.h>
+//GLREF_C RTest test;
+
+YModemU::YModemU(TBool aG)
+	: YModem(aG)
+	{
+	}
+
+YModemU::~YModemU()
+	{
+	iComm.Close();
+	iTimer.Close();
+	}
+
+TInt YModemU::Create(TInt aPort)
+	{
+	TInt r=iComm.Open(aPort);
+	if (r!=KErrNone)
+		return r;
+	TCommConfig cfg;
+	TCommConfigV01& c=cfg();
+	iComm.Config(cfg);
+	c.iRate=EBps115200;
+	c.iDataBits=EData8;
+	c.iStopBits=EStop1;
+	c.iParity=EParityNone;
+//	c.iHandshake=KConfigFreeRTS|KConfigFreeDTR;
+	c.iHandshake=0;
+	c.iFifo=EFifoEnable;
+	c.iTerminatorCount=0;
+	r=iComm.SetConfig(cfg);
+	if (r!=KErrNone)
+		return r;
+	r=iComm.SetReceiveBufferLength(8192);
+	if (r!=KErrNone)
+		return r;
+	return iTimer.CreateLocal();
+	}
+
+YModemU* YModemU::NewL(TInt aPort, TBool aG)
+	{
+	YModemU* p=new YModemU(aG);
+	TInt r=p->Create(aPort);
+	if (r!=KErrNone)
+		{
+		delete p;
+		User::Leave(r);
+		}
+	return p;
+	}
+
+void YModemU::WriteC(TUint aChar)
+	{
+	TBuf8<1> b;
+	b.SetLength(1);
+	b[0]=(TUint8)aChar;
+	TRequestStatus s;
+	iComm.Write(s,b);
+	User::WaitForRequest(s);
+	}
+
+TInt YModemU::ReadBlock(TDes8& aDest)
+	{
+	aDest.Zero();
+	TRequestStatus s1, s2;
+	iTimer.After(s1,iTimeout);
+//	test.Printf(_L("@%dms %d\n"),User::NTickCount(),iComm.QueryReceiveBuffer());
+	iComm.Read(s2,aDest);
+	User::WaitForRequest(s1,s2);
+	if (s2!=KRequestPending)
+		{
+		iTimer.Cancel();
+		User::WaitForRequest(s1);
+		return s2.Int();
+		}
+	iComm.ReadCancel();
+	User::WaitForRequest(s2);
+	return KErrTimedOut;
+	}
+