2 FreeRTOS V5.4.0 - Copyright (C) 2003-2009 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 it under
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7 the terms of the GNU General Public License (version 2) as published by the
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8 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 without being obliged to provide the
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11 source code for proprietary components outside of the FreeRTOS kernel.
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12 Alternative commercial license and support terms are also available upon
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13 request. See the licensing section of http://www.FreeRTOS.org for full
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16 FreeRTOS is distributed in the hope that it will be useful, but WITHOUT
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17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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21 You should have received a copy of the GNU General Public License along
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22 with FreeRTOS; if not, write to the Free Software Foundation, Inc., 59
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23 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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26 ***************************************************************************
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28 * Looking for a quick start? Then check out the FreeRTOS eBook! *
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29 * See http://www.FreeRTOS.org/Documentation for details *
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31 ***************************************************************************
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35 Please ensure to read the configuration and relevant port sections of the
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36 online documentation.
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38 http://www.FreeRTOS.org - Documentation, latest information, license and
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41 http://www.SafeRTOS.com - A version that is certified for use in safety
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44 http://www.OpenRTOS.com - Commercial support, development, porting,
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45 licensing and training services.
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49 /* Scheduler includes. */
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50 #include "FreeRTOS.h"
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53 #define partstNUM_LEDs 8
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55 static unsigned portCHAR sState[ partstNUM_LEDs ] = { pdFALSE };
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56 static unsigned portCHAR sState1[ partstNUM_LEDs ] = { pdFALSE };
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59 /*-----------------------------------------------------------*/
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60 void vParTestInitialise( void )
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64 /* Set port for LED outputs. */
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68 /* Start with LEDs off. */
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72 for( x = 0; x < partstNUM_LEDs; x++ )
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74 sState[ x ] = pdTRUE;
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75 sState1[ x ] = pdTRUE;
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78 /*-----------------------------------------------------------*/
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80 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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82 if( uxLED < partstNUM_LEDs )
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84 taskENTER_CRITICAL();
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86 /* Toggle the state of the single genuine on board LED. */
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87 if( sState[ uxLED ] )
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89 PDR09 |= ( 1 << uxLED );
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93 PDR09 &= ~( 1 << uxLED );
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96 sState[uxLED] = !( sState[ uxLED ] );
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98 taskEXIT_CRITICAL();
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102 uxLED -= partstNUM_LEDs;
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104 if( uxLED < partstNUM_LEDs )
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106 taskENTER_CRITICAL();
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108 /* Toggle the state of the single genuine on board LED. */
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109 if( sState1[uxLED])
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111 PDR00 |= ( 1 << uxLED );
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115 PDR00 &= ~( 1 << uxLED );
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118 sState1[ uxLED ] = !( sState1[ uxLED ] );
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120 taskEXIT_CRITICAL();
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124 /*-----------------------------------------------------------*/
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126 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
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128 /* Set or clear the output [in this case show or hide the '*' character. */
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129 if( uxLED < partstNUM_LEDs )
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131 taskENTER_CRITICAL();
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135 PDR09 |= ( 1 << uxLED );
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136 sState[ uxLED ] = 1;
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140 PDR09 &= ~( 1 << uxLED );
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141 sState[ uxLED ] = 0;
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144 taskEXIT_CRITICAL();
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148 uxLED -= partstNUM_LEDs;
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150 taskENTER_CRITICAL();
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154 PDR00 |= ( 1 << uxLED );
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155 sState1[ uxLED ] = 1;
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159 PDR00 &= ~( 1 << uxLED );
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160 sState1[ uxLED ] = 0;
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163 taskEXIT_CRITICAL();
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