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Richard Barry 2008-02-13 10:36:35 +00:00
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commit e20f132f48
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20080212/Demo/PC/FileIO/fileIO.c Normal file
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/*
FreeRTOS.org V4.7.1 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
FreeRTOS.org is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
FreeRTOS.org is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FreeRTOS.org; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
A special exception to the GPL can be applied should you wish to distribute
a combined work that includes FreeRTOS.org, without being obliged to provide
the source code for any proprietary components. See the licensing section
of http://www.FreeRTOS.org for full details of how and when the exception
can be applied.
***************************************************************************
Please ensure to read the configuration and relevant port sections of the
online documentation.
+++ http://www.FreeRTOS.org +++
Documentation, latest information, license and contact details.
+++ http://www.SafeRTOS.com +++
A version that is certified for use in safety critical systems.
+++ http://www.OpenRTOS.com +++
Commercial support, development, porting, licensing and training services.
***************************************************************************
*/
#include <stdio.h>
#include <string.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
/* Demo program include files. */
#include "fileio.h"
void vDisplayMessage( const portCHAR * const pcMessageToPrint )
{
taskENTER_CRITICAL();
printf( "%s", pcMessageToPrint );
fflush( stdout );
taskEXIT_CRITICAL();
}
/*-----------------------------------------------------------*/
void vWriteMessageToDisk( const portCHAR * const pcMessage )
{
const portCHAR * const pcFileName = "a:\\RTOSlog.txt";
const portCHAR * const pcSeparator = "\r\n-----------------------\r\n";
FILE *pf;
taskENTER_CRITICAL();
{
pf = fopen( pcFileName, "a" );
if( pf != NULL )
{
fwrite( pcMessage, strlen( pcMessage ), ( unsigned portSHORT ) 1, pf );
fwrite( pcSeparator, strlen( pcSeparator ), ( unsigned portSHORT ) 1, pf );
fclose( pf );
}
}
taskEXIT_CRITICAL();
}
/*-----------------------------------------------------------*/
void vWriteBufferToDisk( const portCHAR * const pcBuffer, unsigned portLONG ulBufferLength )
{
const portCHAR * const pcFileName = "a:\\trace.bin";
FILE *pf;
taskENTER_CRITICAL();
{
pf = fopen( pcFileName, "wb" );
if( pf )
{
fwrite( pcBuffer, ( size_t ) ulBufferLength, ( unsigned portSHORT ) 1, pf );
fclose( pf );
}
}
taskEXIT_CRITICAL();
}