/*

 * 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 "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:

 *

 */

 #include <stdlib.h>	/* definition of exit() */

 #include <stdio.h>

 #include <errno.h>

 #include <string.h>

 #include <sys/unistd.h>

 #include <sys/ioctl.h>

 #include "CTEST.H"

 #define SIZE 10000

 void Writer(void)

 	{

 	int Port;

 	SerialConfig sc;

 	char *buffer;

 	Port = open("COM1:",0);

 	(void)ioctl(Port, COMMIOCTL_GETCONFIG, &sc);

 	sc.iRate = Bps115200;

 	sc.iParity = ParityNone;

 	(void)ioctl(Port, COMMIOCTL_SETCONFIG, &sc);

 	buffer = (char*)malloc(SIZE);

 	memset(buffer, '*', SIZE);

 	write(Port, buffer, SIZE);

 	close(Port);

 	}

 /**

 @SYMTestCaseID          SYSLIB-STDLIB-CT-1101

 @SYMTestCaseDesc	    Tests for reading from the serial port

 @SYMTestPriority 	    High

 @SYMTestActions  	    Tests for reading into a buffer of size 1000 bytes from the serial port

 @SYMTestExpectedResults Test must not fail

 @SYMREQ                 REQ0000

 */		

 void Reader(void)

 	{

 	int res;

 	int Port;

 	SerialConfig sc;

 	char *buffer, *p;

 	int x;

 	Port = open("COM2:",0);

 	res = ioctl(Port, COMMIOCTL_GETCONFIG, &sc);

 	sc.iRate = Bps115200;

 	sc.iParity = ParityNone;

 	res = ioctl(Port, COMMIOCTL_SETCONFIG, &sc);

 	buffer = (char*)malloc(SIZE);

 	res = 0;

 	p = buffer;

 	x = 5000;

 	res = ioctl(Port, COMMIOCTL_SETREADTIMEOUT, &x);

 	for(x = 0;;x++)

 		{

 		res = read(Port, p, 100);

 		if (res > 0)

 			{

 			printf("read block %d int addr %x, bytes %d\n",x,p,res);

 			p += res;

 			}

 		else

 			break;

 		}

 	x = 100;

 	res = ioctl(Port, COMMIOCTL_SETREADTHRESHOLD, &x);

 	p = buffer;

 	printf("And again with a threshold of 100\n");

 	for(x = 0;;x++)

 		{

 		res = read(Port, p, 100);

 		if (res > 0)

 			{

 			printf("read block %d int addr %x, bytes %d\n",x,p,res);

 			p += res;

 			}

 		else

 			break;

 		}

 	close(Port);

 	}

 int main(void)

 	{

 	Reader();

 	return 0;

 	}