2 FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
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4 This file is part of the FreeRTOS distribution.
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6 FreeRTOS is free software; you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation; either version 2 of the License, or
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9 (at your option) any later version.
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11 FreeRTOS is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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16 You should have received a copy of the GNU General Public License
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17 along with FreeRTOS; if not, write to the Free Software
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18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20 A special exception to the GPL can be applied should you wish to distribute
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21 a combined work that includes FreeRTOS, without being obliged to provide
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22 the source code for any proprietary components. See the licensing section
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23 of http://www.FreeRTOS.org for full details of how and when the exception
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26 ***************************************************************************
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27 See http://www.FreeRTOS.org for documentation, latest information, license
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28 and contact details. Please ensure to read the configuration and relevant
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29 port sections of the online documentation.
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30 ***************************************************************************
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33 #include "FreeRTOS.h"
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34 #include "partest.h"
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37 /*-----------------------------------------------------------
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38 * Simple parallel port IO routines for the LED's.
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39 *-----------------------------------------------------------*/
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41 const unsigned portLONG led_mask[ NB_LED ]= { LED1, LED2, LED3, LED4 };
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43 void vParTestInitialise( void )
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45 /* Start with all LED's off. */
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46 AT91F_PIO_SetOutput( AT91C_BASE_PIOA, LED_MASK );
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48 /*-----------------------------------------------------------*/
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50 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
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52 if( uxLED < ( portBASE_TYPE ) NB_LED )
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56 AT91F_PIO_SetOutput( AT91C_BASE_PIOA, led_mask[ uxLED ] );
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60 AT91F_PIO_ClearOutput( AT91C_BASE_PIOA, led_mask[ uxLED ]);
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64 /*-----------------------------------------------------------*/
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66 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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68 if( uxLED < ( portBASE_TYPE ) NB_LED )
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70 if( AT91F_PIO_GetInput( AT91C_BASE_PIOA ) & led_mask[ uxLED ] )
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72 AT91F_PIO_ClearOutput( AT91C_BASE_PIOA, led_mask[ uxLED ]);
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76 AT91F_PIO_SetOutput( AT91C_BASE_PIOA, led_mask[ uxLED ] );
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