2 FreeRTOS.org V5.3.1 - Copyright (C) 2003-2009 Richard Barry.
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4 This file is part of the FreeRTOS.org distribution.
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6 FreeRTOS.org is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License (version 2) as published
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8 by the Free Software Foundation and modified by the FreeRTOS exception.
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9 **NOTE** The exception to the GPL is included to allow you to distribute a
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10 combined work that includes FreeRTOS.org without being obliged to provide
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11 the source code for any proprietary components. Alternative commercial
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12 license and support terms are also available upon request. See the
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13 licensing section of http://www.FreeRTOS.org for full details.
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15 FreeRTOS.org is distributed in the hope that it will be useful, but WITHOUT
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16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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17 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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20 You should have received a copy of the GNU General Public License along
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21 with FreeRTOS.org; if not, write to the Free Software Foundation, Inc., 59
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22 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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25 ***************************************************************************
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27 * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
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29 * This is a concise, step by step, 'hands on' guide that describes both *
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30 * general multitasking concepts and FreeRTOS specifics. It presents and *
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31 * explains numerous examples that are written using the FreeRTOS API. *
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32 * Full source code for all the examples is provided in an accompanying *
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35 ***************************************************************************
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39 Please ensure to read the configuration and relevant port sections of the
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40 online documentation.
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42 http://www.FreeRTOS.org - Documentation, latest information, license and
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45 http://www.SafeRTOS.com - A version that is certified for use in safety
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48 http://www.OpenRTOS.com - Commercial support, development, porting,
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49 licensing and training services.
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53 #include "FreeRTOS.h"
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55 #include "partest.h"
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57 #define partstNUM_LEDs 4
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59 /*-----------------------------------------------------------
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60 * Simple LED IO routines for the tower LEDs LED1 to LED4.
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61 *-----------------------------------------------------------*/
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63 void vParTestInitialise( void )
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65 /* Enable pull and output drive. */
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78 /* Enable clock to ports. */
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83 /* Ensure the LEDs are off. */
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84 vParTestSetLED( 0, 0 );
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85 vParTestSetLED( 1, 0 );
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86 vParTestSetLED( 2, 0 );
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87 vParTestSetLED( 3, 0 );
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89 /*-----------------------------------------------------------*/
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91 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
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95 case 0: PTHD_PTHD3 = xValue;
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97 case 1: PTED_PTED5 = xValue;
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99 case 2: PTGD_PTGD5 = xValue;
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101 case 3: PTED_PTED3 = xValue;
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103 default : /* There are no other LEDs. */
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107 /*-----------------------------------------------------------*/
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109 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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111 portENTER_CRITICAL();
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115 case 0: PTHD_PTHD3 = !PTHD_PTHD3;
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117 case 1: PTED_PTED5 = !PTED_PTED5;
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119 case 2: PTGD_PTGD5 = !PTGD_PTGD5;
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121 case 3: PTED_PTED3 = !!PTED_PTED3;
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123 default : /* There are no other LEDs. */
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127 portEXIT_CRITICAL();
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129 /*-----------------------------------------------------------*/
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131 unsigned portBASE_TYPE uxParTestGetLED( unsigned portBASE_TYPE uxLED )
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133 /* We ignore the parameter as in this simple example we simply return the
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