FreeRTOS-Kernel/FreeRTOS/Demo/PC/FileIO/fileIO.c

/*
    FreeRTOS V8.2.0rc1 - Copyright (C) 2014 Real Time Engineers Ltd.
    All rights reserved

    VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.

    This file is part of the FreeRTOS distribution.

    FreeRTOS is free software; you can redistribute it and/or modify it under
    the terms of the GNU General Public License (version 2) as published by the
    Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.

    >>!   NOTE: The modification to the GPL is included to allow you to     !<<
    >>!   distribute a combined work that includes FreeRTOS without being   !<<
    >>!   obliged to provide the source code for proprietary components     !<<
    >>!   outside of the FreeRTOS kernel.                                   !<<

    FreeRTOS 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.  Full license text is available on the following
    link: http://www.freertos.org/a00114.html

    1 tab == 4 spaces!

    ***************************************************************************
     *                                                                       *
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    ***************************************************************************

    ***************************************************************************
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    ***************************************************************************
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    ***************************************************************************
     *                                                                       *
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    ***************************************************************************

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    1 tab == 4 spaces!
*/

#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 char * const pcMessageToPrint )
{
	vTaskSuspendAll();
	{
		printf( "%s", pcMessageToPrint );
		fflush( stdout );
	}
	xTaskResumeAll();
}
/*-----------------------------------------------------------*/

void vWriteMessageToDisk( const char * const pcMessage )
{
const char * const pcFileName = "a:\\RTOSlog.txt";
const char * const pcSeparator = "\r\n-----------------------\r\n";
FILE *pf;

	vTaskSuspendAll();
	{	
		pf = fopen( pcFileName, "a" );
		if( pf != NULL )
		{
			fwrite( pcMessage, strlen( pcMessage ), ( unsigned short ) 1, pf );
			fwrite( pcSeparator, strlen( pcSeparator ), ( unsigned short ) 1, pf );
			fclose( pf );
		}
	}
	xTaskResumeAll();
}
/*-----------------------------------------------------------*/

void vWriteBufferToDisk( const char * const pcBuffer, unsigned long ulBufferLength )
{
const char * const pcFileName = "a:\\trace.bin";
FILE *pf;

	vTaskSuspendAll();
	{
		pf = fopen( pcFileName, "wb" );
		if( pf )
		{
			fwrite( pcBuffer, ( size_t ) ulBufferLength, ( unsigned short ) 1, pf );
			fclose( pf );
		}
	}
	xTaskResumeAll();
}