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82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
19 years ago
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/*
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FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
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This file is part of the FreeRTOS distribution.
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FreeRTOS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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FreeRTOS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FreeRTOS; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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A special exception to the GPL can be applied should you wish to distribute
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a combined work that includes FreeRTOS, without being obliged to provide
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the source code for any proprietary components. See the licensing section
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of http://www.FreeRTOS.org for full details of how and when the exception
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can be applied.
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***************************************************************************
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See http://www.FreeRTOS.org for documentation, latest information, license
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and contact details. Please ensure to read the configuration and relevant
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port sections of the online documentation.
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***************************************************************************
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*/
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#include "FreeRTOS.h"
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#include "partest.h"
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#include "board.h"
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/*-----------------------------------------------------------
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* Simple parallel port IO routines for the LED's.
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*-----------------------------------------------------------*/
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const unsigned portLONG led_mask[ NB_LED ]= { LED1, LED2, LED3, LED4 };
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void vParTestInitialise( void )
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{
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/* Start with all LED's off. */
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AT91F_PIO_SetOutput( AT91C_BASE_PIOA, LED_MASK );
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}
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/*-----------------------------------------------------------*/
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void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
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{
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if( uxLED < ( portBASE_TYPE ) NB_LED )
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{
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if( xValue )
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{
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AT91F_PIO_SetOutput( AT91C_BASE_PIOA, led_mask[ uxLED ] );
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}
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else
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{
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AT91F_PIO_ClearOutput( AT91C_BASE_PIOA, led_mask[ uxLED ]);
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}
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}
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}
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/*-----------------------------------------------------------*/
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void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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{
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if( uxLED < ( portBASE_TYPE ) NB_LED )
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{
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if( AT91F_PIO_GetInput( AT91C_BASE_PIOA ) & led_mask[ uxLED ] )
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{
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AT91F_PIO_ClearOutput( AT91C_BASE_PIOA, led_mask[ uxLED ]);
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}
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else
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{
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AT91F_PIO_SetOutput( AT91C_BASE_PIOA, led_mask[ uxLED ] );
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}
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}
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}
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