diff -r 9d7ce34704c8 -r b564fb5fd78b serialserver/c32serialserver/Test/te_C32Performance/USB PC Side Code/SerialConnection.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/serialserver/c32serialserver/Test/te_C32Performance/USB PC Side Code/SerialConnection.cpp	Wed Sep 01 12:35:48 2010 +0100
@@ -0,0 +1,207 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "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:
+// SerialConnection.cpp: implementation of the CSerialConnection class.
+// This class opens a virtual comm port to perform read/write operation between PC and hardware 
+// through USB cable.
+// This application is used to receive data from the H4 board.An USB driver should be installed on the PC 
+// which maps the USB port to the virtual com port. 
+// The data received from the hardware is displayed to debug output window.
+// 
+//
+
+/**
+ @file
+ @internalComponent.
+*/
+
+#include "stdafx.h"
+#include "SerialPort.h"
+#include "SerialConnection.h"
+#include "SerialPortDlg.h"
+
+#ifdef _DEBUG
+#undef THIS_FILE
+static char THIS_FILE[]=__FILE__;
+#define new DEBUG_NEW
+#endif
+
+//set the baud rate
+#define BAUD_RATE					115200
+//set the buffer size to receive data
+#define BUFFER_SIZE					64
+
+//
+// Construction/Destruction
+//
+static HANDLE hPort;
+CSerialConnection::CSerialConnection()
+{
+}
+CSerialConnection::~CSerialConnection()	//destructor
+{
+	if( CloseHandle(hPort)>0 )
+	OutputDebugString ("Com port is closed successfully");
+}
+BOOL CSerialConnection::PortInitialize(CString strPort)
+{
+
+   DCB PortDCB;
+   COMMTIMEOUTS CommTimeouts;
+	
+   //open the serial port.
+   hPort = CreateFile ( strPort, 
+						GENERIC_READ | GENERIC_WRITE,
+                        0,            
+						NULL,         
+						OPEN_EXISTING,
+						FILE_ATTRIBUTE_NORMAL,            
+						NULL);        
+
+  // If it fails to open the port, return FALSE.
+  if ( hPort == INVALID_HANDLE_VALUE ) 
+  {
+     AfxMessageBox("Unable to open port");
+	 return FALSE;
+  }
+
+  PortDCB.DCBlength = sizeof (DCB);     
+
+  //Get the default port setting information.
+  if (!GetCommState (hPort, &PortDCB))
+  {
+	 AfxMessageBox("Unable to retrieve default port setting information");
+	 return FALSE;
+  }
+
+  //Change the DCB structure settings.
+
+  PortDCB.BaudRate = BAUD_RATE;         // Current baud 
+  PortDCB.fBinary = FALSE;              // Binary mode; no EOF check 
+  PortDCB.fParity = FALSE;              // Enable parity checking. 
+  PortDCB.fOutxCtsFlow = FALSE;         // No CTS output flow control 
+  PortDCB.fOutxDsrFlow = FALSE;         // No DSR output flow control 
+  PortDCB.fDtrControl = DTR_CONTROL_ENABLE; 
+                                        // DTR flow control type 
+  PortDCB.fDsrSensitivity = FALSE;      // DSR sensitivity 
+  PortDCB.fTXContinueOnXoff = TRUE;     // XOFF continues Tx 
+  PortDCB.fOutX = FALSE;                // No XON/XOFF out flow control 
+  PortDCB.fInX = FALSE;                 // No XON/XOFF in flow control 
+  PortDCB.fErrorChar = FALSE;           // Disable error replacement. 
+  PortDCB.fNull = FALSE;                // Disable null stripping. 
+  PortDCB.fRtsControl = RTS_CONTROL_ENABLE; 
+                                        // RTS flow control 
+  PortDCB.fAbortOnError = FALSE;        // Do not abort reads/writes on 
+                                        // error.
+  PortDCB.ByteSize = 8;                 // Number of bits/bytes, 4-8 
+  PortDCB.Parity = NOPARITY;            // 0-4=no,odd,even,mark,space 
+  PortDCB.StopBits = ONESTOPBIT;        // 0,1,2 = 1, 1.5, 2 
+
+  // Configure the port according to the specifications of the DCB 
+  // structure.
+
+  if (!SetCommState (hPort, &PortDCB))
+  {
+	 // could not create the read thread.
+	 AfxMessageBox("Unable to configure the serial port");
+	 return FALSE;
+  }
+
+  // retrieve the time-out parameters for all read and write operations
+  // on the port. 
+   if (!GetCommTimeouts (hPort, &CommTimeouts))
+   {
+	   AfxMessageBox("Unable to retrieve the time-out parameters");
+	   return FALSE;
+   }
+
+  // Change the COMMTIMEOUTS structure settings.
+  CommTimeouts.ReadIntervalTimeout = MAXDWORD;  
+  CommTimeouts.ReadTotalTimeoutMultiplier = 0;  
+  CommTimeouts.ReadTotalTimeoutConstant = 0;    
+  CommTimeouts.WriteTotalTimeoutMultiplier = 10;  
+  CommTimeouts.WriteTotalTimeoutConstant = 1000;    
+
+  // Set the time-out parameters for all read and write operations
+  // on the port. 
+  if (!SetCommTimeouts (hPort, &CommTimeouts))
+  {
+    AfxMessageBox("Unable to set the time-out parameters");
+    return FALSE;
+  }
+    
+  LPVOID pPARAM=NULL;
+  AfxBeginThread(PortReadThread,pPARAM);
+ 
+  return TRUE;
+}
+
+UINT CSerialConnection::PortReadThread(LPVOID lpvoid)
+{
+	int loopSize = 0;
+
+	BYTE readByte[BUFFER_SIZE];
+	BYTE writeByte = 255;
+
+	DWORD dwCommModemStatus;
+	DWORD dwBytesTransferred;
+	DWORD dwNumBytesWritten;
+  
+	CString str_LoopSize;
+
+	if (hPort != INVALID_HANDLE_VALUE) 
+	{
+		/*
+		send some data to the harware.This is used for handshaking with the hardware.
+		The USB Test code running on hardware will be on wait state until it receives any
+		data from the PC 
+		*/
+
+		WriteFile (hPort, &writeByte,1,&dwNumBytesWritten,NULL);
+		//when a character appears it unblocks waitcommevent 
+		SetCommMask (hPort,EV_RXCHAR);
+		//waits until a character appears at port
+		WaitCommEvent (hPort, &dwCommModemStatus, 0);
+		
+		while(1)
+		{
+			if (EV_RXCHAR) 
+			{
+				SetCommMask (hPort, EV_RXCHAR );
+				//read data send from the hardware		
+				ReadFile (hPort, &readByte, BUFFER_SIZE, &dwBytesTransferred, 0);
+							
+				if (dwBytesTransferred >= 1)
+				{
+					CString str_PortData((LPCSTR)&readByte,sizeof(readByte));
+					str_LoopSize.Format("%d",loopSize);
+				    loopSize++;
+					//output the data to debug output window
+					OutputDebugString (str_LoopSize + "Data send by USB = "+ str_PortData + "\n");
+				}
+			}
+		}
+	}
+
+    return 0;
+}
+
+
+
+
+
+
+
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+