2 FreeRTOS V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.
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5 ***************************************************************************
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7 * FreeRTOS tutorial books are available in pdf and paperback. *
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8 * Complete, revised, and edited pdf reference manuals are also *
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11 * Purchasing FreeRTOS documentation will not only help you, by *
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12 * ensuring you get running as quickly as possible and with an *
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13 * in-depth knowledge of how to use FreeRTOS, it will also help *
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14 * the FreeRTOS project to continue with its mission of providing *
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15 * professional grade, cross platform, de facto standard solutions *
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16 * for microcontrollers - completely free of charge! *
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18 * >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
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20 * Thank you for using FreeRTOS, and thank you for your support! *
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22 ***************************************************************************
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25 This file is part of the FreeRTOS distribution.
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27 FreeRTOS is free software; you can redistribute it and/or modify it under
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28 the terms of the GNU General Public License (version 2) as published by the
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29 Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
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30 >>>NOTE<<< The modification to the GPL is included to allow you to
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31 distribute a combined work that includes FreeRTOS without being obliged to
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32 provide the source code for proprietary components outside of the FreeRTOS
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33 kernel. FreeRTOS is distributed in the hope that it will be useful, but
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34 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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35 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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36 more details. You should have received a copy of the GNU General Public
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37 License and the FreeRTOS license exception along with FreeRTOS; if not it
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38 can be viewed here: http://www.freertos.org/a00114.html and also obtained
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39 by writing to Richard Barry, contact details for whom are available on the
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44 http://www.FreeRTOS.org - Documentation, latest information, license and
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47 http://www.SafeRTOS.com - A version that is certified for use in safety
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50 http://www.OpenRTOS.com - Commercial support, development, porting,
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51 licensing and training services.
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54 /*-----------------------------------------------------------
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55 * Simple parallel port IO routines to flash LEDs.
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56 *-----------------------------------------------------------*/
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58 /* Kernel includes. */
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59 #include "FreeRTOS.h"
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62 /* Hardware includes. */
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64 #include "hal_MSP-EXP430F5438.h"
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66 /*-----------------------------------------------------------*/
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68 void vParTestInitialise( void )
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70 /* The port used by the two LEDs is configured from halBoardInit() so
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71 nothing needs to be done here. */
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73 /*-----------------------------------------------------------*/
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75 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
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77 /* Only two LEDs are provided on the hardware. */
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78 taskENTER_CRITICAL();
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80 if( xValue != pdFALSE )
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84 case 0: LED_PORT_OUT |= LED_1;
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87 case 1: LED_PORT_OUT |= LED_2;
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90 default: /* Nothing to do here, there are only two LEDs. */
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98 case 0: LED_PORT_OUT &= ~LED_1;
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101 case 1: LED_PORT_OUT &= ~LED_2;
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103 default: /* Nothing to do here, there are only two LEDs. */
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108 taskEXIT_CRITICAL();
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110 /*-----------------------------------------------------------*/
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112 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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114 taskENTER_CRITICAL();
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118 case 0: if( ( LED_PORT_OUT & LED_1 ) == 0 )
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120 LED_PORT_OUT |= LED_1;
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124 LED_PORT_OUT &= ~LED_1;
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128 case 1: if( ( LED_PORT_OUT & LED_2 ) == 0 )
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130 LED_PORT_OUT |= LED_2;
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134 LED_PORT_OUT &= ~LED_2;
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137 default: /* Nothing to do here, there are only two LEDs. */
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141 taskEXIT_CRITICAL();
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143 /*-----------------------------------------------------------*/
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