2 FreeRTOS.org V5.1.2 - 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
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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 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; 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, 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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27 ***************************************************************************
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29 * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
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31 * This is a concise, step by step, 'hands on' guide that describes both *
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32 * general multitasking concepts and FreeRTOS specifics. It presents and *
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33 * explains numerous examples that are written using the FreeRTOS API. *
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34 * Full source code for all the examples is provided in an accompanying *
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37 ***************************************************************************
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38 ***************************************************************************
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40 Please ensure to read the configuration and relevant port sections of the
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41 online documentation.
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43 http://www.FreeRTOS.org - Documentation, latest information, license and
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46 http://www.SafeRTOS.com - A version that is certified for use in safety
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49 http://www.OpenRTOS.com - Commercial support, development, porting,
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50 licensing and training services.
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53 /* Library includes. */
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54 #include "91x_lib.h"
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56 /* Scheduler includes. */
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57 #include "FreeRTOS.h"
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59 /* Demo application includes. */
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60 #include "partest.h"
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62 #define partstMAX_LEDs 4
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63 #define partstLED_PORT *( ( unsigned portSHORT * ) 0x5800f3fc )
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65 /*-----------------------------------------------------------*/
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67 static GPIO_InitTypeDef GPIO9_InitStruct;
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69 void vParTestInitialise( void )
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71 /* Configure the bits used to flash LED's on port 9 as output. */
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72 GPIO_StructInit( &GPIO9_InitStruct );
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73 GPIO9_InitStruct.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_2 | GPIO_Pin_3;
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74 GPIO9_InitStruct.GPIO_Direction = GPIO_PinOutput;
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75 GPIO_Init( GPIO9, &GPIO9_InitStruct );
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77 /*-----------------------------------------------------------*/
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79 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
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81 unsigned portSHORT usLED = 0x0001;
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83 if( uxLED < partstMAX_LEDs )
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87 portENTER_CRITICAL();
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91 partstLED_PORT &= ~usLED;
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95 partstLED_PORT |= usLED;
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98 portEXIT_CRITICAL();
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101 /*-----------------------------------------------------------*/
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103 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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105 unsigned portSHORT usLED = 0x0001;
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107 if( uxLED < partstMAX_LEDs )
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111 portENTER_CRITICAL();
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113 if( partstLED_PORT & usLED )
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115 partstLED_PORT &= ~usLED;
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119 partstLED_PORT |= usLED;
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122 portEXIT_CRITICAL();
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