2 FreeRTOS V5.4.2 - Copyright (C) 2009 Real Time Engineers Ltd.
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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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62 /* Set port for LED outputs. */
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66 /* Start with LEDs off. */
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70 /*-----------------------------------------------------------*/
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72 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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74 if( uxLED < partstNUM_LEDs )
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76 taskENTER_CRITICAL();
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78 /* Toggle the state of the single genuine on board LED. */
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79 if( sState[ uxLED ] )
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81 PDR25 |= ( 1 << uxLED );
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85 PDR25 &= ~( 1 << uxLED );
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88 sState[uxLED] = !( sState[ uxLED ] );
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90 taskEXIT_CRITICAL();
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94 uxLED -= partstNUM_LEDs;
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96 if( uxLED < partstNUM_LEDs )
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98 taskENTER_CRITICAL();
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100 /* Toggle the state of the single genuine on board LED. */
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101 if( sState1[uxLED])
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103 PDR16 |= ( 1 << uxLED );
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107 PDR16 &= ~( 1 << uxLED );
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110 sState1[ uxLED ] = !( sState1[ uxLED ] );
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112 taskEXIT_CRITICAL();
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116 /*-----------------------------------------------------------*/
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118 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
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120 /* Set or clear the output [in this case show or hide the '*' character. */
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121 if( uxLED < partstNUM_LEDs )
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123 taskENTER_CRITICAL();
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127 PDR25 |= ( 1 << uxLED );
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128 sState[ uxLED ] = 1;
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132 PDR25 &= ~( 1 << uxLED );
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133 sState[ uxLED ] = 0;
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136 taskEXIT_CRITICAL();
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140 uxLED -= partstNUM_LEDs;
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142 taskENTER_CRITICAL();
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146 PDR16 |= ( 1 << uxLED );
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147 sState1[ uxLED ] = 1;
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151 PDR16 &= ~( 1 << uxLED );
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152 sState1[ uxLED ] = 0;
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155 taskEXIT_CRITICAL();
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