git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/RX200_RX210-RSK_Renesas/RTOSDemo/ParTest.c

   1 /*\r
   2     FreeRTOS V9.0.0rc2 - Copyright (C) 2016 Real Time Engineers Ltd.\r
   3     All rights reserved\r
   4 \r
   5     VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
   6 \r
   7     This file is part of the FreeRTOS distribution.\r
   8 \r
   9     FreeRTOS is free software; you can redistribute it and/or modify it under\r
  10     the terms of the GNU General Public License (version 2) as published by the\r
  11     Free Software Foundation >>>> AND MODIFIED BY <<<< the FreeRTOS exception.\r
  12 \r
  13     ***************************************************************************\r
  14     >>!   NOTE: The modification to the GPL is included to allow you to     !<<\r
  15     >>!   distribute a combined work that includes FreeRTOS without being   !<<\r
  16     >>!   obliged to provide the source code for proprietary components     !<<\r
  17     >>!   outside of the FreeRTOS kernel.                                   !<<\r
  18     ***************************************************************************\r
  19 \r
  20     FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
  21     WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
  22     FOR A PARTICULAR PURPOSE.  Full license text is available on the following\r
  23     link: http://www.freertos.org/a00114.html\r
  24 \r
  25     ***************************************************************************\r
  26      *                                                                       *\r
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  35      *    http://www.FreeRTOS.org/Documentation                              *\r
  36      *                                                                       *\r
  37     ***************************************************************************\r
  38 \r
  39     http://www.FreeRTOS.org/FAQHelp.html - Having a problem?  Start by reading\r
  40     the FAQ page "My application does not run, what could be wrong?".  Have you\r
  41     defined configASSERT()?\r
  42 \r
  43     http://www.FreeRTOS.org/support - In return for receiving this top quality\r
  44     embedded software for free we request you assist our global community by\r
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  46 \r
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  48     be as productive as possible as early as possible.  Now you can receive\r
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  50     Ltd, and the world's leading authority on the world's leading RTOS.\r
  51 \r
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  53     including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
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  58 \r
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  60     Integrity Systems ltd. to sell under the OpenRTOS brand.  Low cost OpenRTOS\r
  61     licenses offer ticketed support, indemnification and commercial middleware.\r
  62 \r
  63     http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
  64     engineered and independently SIL3 certified version for use in safety and\r
  65     mission critical applications that require provable dependability.\r
  66 \r
  67     1 tab == 4 spaces!\r
  68 */\r
  69 \r
  70 /*-----------------------------------------------------------\r
  71  * Simple IO routines to control the LEDs.\r
  72  *-----------------------------------------------------------*/\r
  73 \r
  74 /* Scheduler includes. */\r
  75 #include "FreeRTOS.h"\r
  76 #include "task.h"\r
  77 \r
  78 /* Demo includes. */\r
  79 #include "partest.h"\r
  80 \r
  81 /* Hardware specifics. */\r
  82 #include "iodefine.h"\r
  83 \r
  84 #define partestNUM_LEDS ( 4 )\r
  85 \r
  86 long lParTestGetLEDState( unsigned long ulLED );\r
  87 \r
  88 /*-----------------------------------------------------------*/\r
  89 \r
  90 void vParTestInitialise( void )\r
  91 {\r
  92         /* Port pin configuration is done by the low level set up prior to this \r
  93         function being called. */\r
  94 }\r
  95 /*-----------------------------------------------------------*/\r
  96 \r
  97 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
  98 {\r
  99         if( ulLED < partestNUM_LEDS )\r
 100         {\r
 101                 if( xValue != 0 )\r
 102                 {\r
 103                         /* Turn the LED on. */\r
 104                         taskENTER_CRITICAL();\r
 105                         {\r
 106                                 switch( ulLED )\r
 107                                 {\r
 108                                         case 0: LED0 = LED_ON;\r
 109                                                         break;\r
 110                                         case 1: LED1 = LED_ON;\r
 111                                                         break;\r
 112                                         case 2: LED2 = LED_ON;\r
 113                                                         break;\r
 114                                         case 3: LED3 = LED_ON;\r
 115                                                         break;\r
 116                                 }\r
 117                         }\r
 118                         taskEXIT_CRITICAL();\r
 119                 }\r
 120                 else\r
 121                 {\r
 122                         /* Turn the LED off. */\r
 123                         taskENTER_CRITICAL();\r
 124                         {\r
 125                                 switch( ulLED )\r
 126                                 {\r
 127                                         case 0: LED0 = LED_OFF;\r
 128                                                         break;\r
 129                                         case 1: LED1 = LED_OFF;\r
 130                                                         break;\r
 131                                         case 2: LED2 = LED_OFF;\r
 132                                                         break;\r
 133                                         case 3: LED3 = LED_OFF;\r
 134                                                         break;\r
 135                                 }\r
 136 \r
 137                         }\r
 138                         taskEXIT_CRITICAL();\r
 139                 }\r
 140         }\r
 141 }\r
 142 /*-----------------------------------------------------------*/\r
 143 \r
 144 void vParTestToggleLED( unsigned long ulLED )\r
 145 {\r
 146         if( ulLED < partestNUM_LEDS )\r
 147         {\r
 148                 taskENTER_CRITICAL();\r
 149                 {\r
 150                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 151                         {\r
 152                                 vParTestSetLED( ulLED, 0 );\r
 153                         }\r
 154                         else\r
 155                         {\r
 156                                 vParTestSetLED( ulLED, 1 );\r
 157                         }\r
 158                 }\r
 159                 taskEXIT_CRITICAL();\r
 160         }\r
 161 }\r
 162 /*-----------------------------------------------------------*/\r
 163                                                         \r
 164 long lParTestGetLEDState( unsigned long ulLED )\r
 165 {\r
 166 long lReturn = pdTRUE;\r
 167 \r
 168         if( ulLED < partestNUM_LEDS )\r
 169         {\r
 170                 switch( ulLED )\r
 171                 {\r
 172                         case 0  :       if( LED0 != 0 )\r
 173                                                 {\r
 174                                                         lReturn =  pdFALSE;\r
 175                                                 }\r
 176                                                 break;                                  \r
 177                         case 1  :       if( LED1 != 0 )\r
 178                                                 {\r
 179                                                         lReturn =  pdFALSE;\r
 180                                                 }\r
 181                                                 break;                                  \r
 182                         case 2  :       if( LED2 != 0 )\r
 183                                                 {\r
 184                                                         lReturn =  pdFALSE;\r
 185                                                 }\r
 186                                                 break;                                  \r
 187                         case 3  :       if( LED3 != 0 )\r
 188                                                 {\r
 189                                                         lReturn =  pdFALSE;\r
 190                                                 }\r
 191                                                 break;                                  \r
 192                 }\r
 193         }\r
 194         \r
 195         return lReturn;\r
 196 }\r
 197 /*-----------------------------------------------------------*/\r
 198 \r
 199