2 FreeRTOS.org V4.7.2 - Copyright (C) 2003-2008 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
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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.org 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.org; 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.org, 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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28 Please ensure to read the configuration and relevant port sections of the
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29 online documentation.
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31 +++ http://www.FreeRTOS.org +++
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32 Documentation, latest information, license and contact details.
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34 +++ http://www.SafeRTOS.com +++
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35 A version that is certified for use in safety critical systems.
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37 +++ http://www.OpenRTOS.com +++
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38 Commercial support, development, porting, licensing and training services.
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40 ***************************************************************************
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44 /* Scheduler includes. */
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45 #include "FreeRTOS.h"
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48 #define partstNUM_LEDs 8
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50 static unsigned portCHAR sState[ partstNUM_LEDs ] = { pdFALSE };
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51 static unsigned portCHAR sState1[ partstNUM_LEDs ] = { pdFALSE };
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54 /*-----------------------------------------------------------*/
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55 void vParTestInitialise( void )
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59 /* Set port for LED outputs. */
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63 /* Start with LEDs off. */
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67 for( x = 0; x < partstNUM_LEDs; x++ )
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69 sState[ x ] = pdTRUE;
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70 sState1[ x ] = pdTRUE;
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73 /*-----------------------------------------------------------*/
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75 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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77 if( uxLED < partstNUM_LEDs )
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79 taskENTER_CRITICAL();
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81 /* Toggle the state of the single genuine on board LED. */
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82 if( sState[ uxLED ] )
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84 PDR09 |= ( 1 << uxLED );
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88 PDR09 &= ~( 1 << uxLED );
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91 sState[uxLED] = !( sState[ uxLED ] );
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93 taskEXIT_CRITICAL();
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97 uxLED -= partstNUM_LEDs;
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99 if( uxLED < partstNUM_LEDs )
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101 taskENTER_CRITICAL();
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103 /* Toggle the state of the single genuine on board LED. */
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104 if( sState1[uxLED])
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106 PDR00 |= ( 1 << uxLED );
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110 PDR00 &= ~( 1 << uxLED );
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113 sState1[ uxLED ] = !( sState1[ uxLED ] );
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115 taskEXIT_CRITICAL();
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119 /*-----------------------------------------------------------*/
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121 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
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123 /* Set or clear the output [in this case show or hide the '*' character. */
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124 if( uxLED < partstNUM_LEDs )
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126 taskENTER_CRITICAL();
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130 PDR09 |= ( 1 << uxLED );
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131 sState[ uxLED ] = 1;
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135 PDR09 &= ~( 1 << uxLED );
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136 sState[ uxLED ] = 0;
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139 taskEXIT_CRITICAL();
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143 uxLED -= partstNUM_LEDs;
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145 taskENTER_CRITICAL();
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149 PDR00 |= ( 1 << uxLED );
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150 sState1[ uxLED ] = 1;
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154 PDR00 &= ~( 1 << uxLED );
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155 sState1[ uxLED ] = 0;
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158 taskEXIT_CRITICAL();
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