git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/RX600_RX630-RSK_Renesas/RTOSDemo/ParTest.c

   1 /*\r
   2     FreeRTOS V7.2.0 - Copyright (C) 2012 Real Time Engineers Ltd.\r
   3         \r
   4 \r
   5     ***************************************************************************\r
   6      *                                                                       *\r
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  10      *                                                                       *\r
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  14      *    the FreeRTOS project to continue with its mission of providing     *\r
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  17      *                                                                       *\r
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  22     ***************************************************************************\r
  23 \r
  24 \r
  25     This file is part of the FreeRTOS distribution.\r
  26 \r
  27     FreeRTOS is free software; you can redistribute it and/or modify it under\r
  28     the terms of the GNU General Public License (version 2) as published by the\r
  29     Free Software Foundation AND MODIFIED BY the FreeRTOS exception.\r
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  31     distribute a combined work that includes FreeRTOS without being obliged to\r
  32     provide the source code for proprietary components outside of the FreeRTOS\r
  33     kernel.  FreeRTOS is distributed in the hope that it will be useful, but\r
  34     WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\r
  35     or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for\r
  36     more details. You should have received a copy of the GNU General Public\r
  37     License and the FreeRTOS license exception along with FreeRTOS; if not it\r
  38     can be viewed here: http://www.freertos.org/a00114.html and also obtained\r
  39     by writing to Richard Barry, contact details for whom are available on the\r
  40     FreeRTOS WEB site.\r
  41 \r
  42     1 tab == 4 spaces!\r
  43     \r
  44     ***************************************************************************\r
  45      *                                                                       *\r
  46      *    Having a problem?  Start by reading the FAQ "My application does   *\r
  47      *    not run, what could be wrong?                                      *\r
  48      *                                                                       *\r
  49      *    http://www.FreeRTOS.org/FAQHelp.html                               *\r
  50      *                                                                       *\r
  51     ***************************************************************************\r
  52 \r
  53     \r
  54     http://www.FreeRTOS.org - Documentation, training, latest information, \r
  55     license and contact details.\r
  56     \r
  57     http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
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  59 \r
  60     Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell \r
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  65 */\r
  66 \r
  67 /*-----------------------------------------------------------\r
  68  * Simple IO routines to control the LEDs.\r
  69  *-----------------------------------------------------------*/\r
  70 \r
  71 /* Scheduler includes. */\r
  72 #include "FreeRTOS.h"\r
  73 #include "task.h"\r
  74 \r
  75 /* Demo includes. */\r
  76 #include "partest.h"\r
  77 \r
  78 /* Hardware specifics. */\r
  79 #include "iodefine.h"\r
  80 \r
  81 #define partestNUM_LEDS ( 4 )\r
  82 \r
  83 long lParTestGetLEDState( unsigned long ulLED );\r
  84 \r
  85 /*-----------------------------------------------------------*/\r
  86 \r
  87 void vParTestInitialise( void )\r
  88 {\r
  89         /* Port pin configuration is done by the low level set up prior to this \r
  90         function being called. */\r
  91 }\r
  92 /*-----------------------------------------------------------*/\r
  93 \r
  94 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
  95 {\r
  96         if( ulLED < partestNUM_LEDS )\r
  97         {\r
  98                 if( xValue != 0 )\r
  99                 {\r
 100                         /* Turn the LED on. */\r
 101                         taskENTER_CRITICAL();\r
 102                         {\r
 103                                 switch( ulLED )\r
 104                                 {\r
 105                                         case 0: LED0 = LED_ON;\r
 106                                                         break;\r
 107                                         case 1: LED1 = LED_ON;\r
 108                                                         break;\r
 109                                         case 2: LED2 = LED_ON;\r
 110                                                         break;\r
 111                                         case 3: LED3 = LED_ON;\r
 112                                                         break;\r
 113                                 }\r
 114                         }\r
 115                         taskEXIT_CRITICAL();\r
 116                 }\r
 117                 else\r
 118                 {\r
 119                         /* Turn the LED off. */\r
 120                         taskENTER_CRITICAL();\r
 121                         {\r
 122                                 switch( ulLED )\r
 123                                 {\r
 124                                         case 0: LED0 = LED_OFF;\r
 125                                                         break;\r
 126                                         case 1: LED1 = LED_OFF;\r
 127                                                         break;\r
 128                                         case 2: LED2 = LED_OFF;\r
 129                                                         break;\r
 130                                         case 3: LED3 = LED_OFF;\r
 131                                                         break;\r
 132                                 }\r
 133 \r
 134                         }\r
 135                         taskEXIT_CRITICAL();\r
 136                 }\r
 137         }\r
 138 }\r
 139 /*-----------------------------------------------------------*/\r
 140 \r
 141 void vParTestToggleLED( unsigned long ulLED )\r
 142 {\r
 143         if( ulLED < partestNUM_LEDS )\r
 144         {\r
 145                 taskENTER_CRITICAL();\r
 146                 {\r
 147                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 148                         {\r
 149                                 vParTestSetLED( ulLED, 0 );\r
 150                         }\r
 151                         else\r
 152                         {\r
 153                                 vParTestSetLED( ulLED, 1 );\r
 154                         }\r
 155                 }\r
 156                 taskEXIT_CRITICAL();\r
 157         }\r
 158 }\r
 159 /*-----------------------------------------------------------*/\r
 160                                                         \r
 161 long lParTestGetLEDState( unsigned long ulLED )\r
 162 {\r
 163 long lReturn = pdTRUE;\r
 164 \r
 165         if( ulLED < partestNUM_LEDS )\r
 166         {\r
 167                 switch( ulLED )\r
 168                 {\r
 169                         case 0  :       if( LED0 != 0 )\r
 170                                                 {\r
 171                                                         lReturn =  pdFALSE;\r
 172                                                 }\r
 173                                                 break;                                  \r
 174                         case 1  :       if( LED1 != 0 )\r
 175                                                 {\r
 176                                                         lReturn =  pdFALSE;\r
 177                                                 }\r
 178                                                 break;                                  \r
 179                         case 2  :       if( LED2 != 0 )\r
 180                                                 {\r
 181                                                         lReturn =  pdFALSE;\r
 182                                                 }\r
 183                                                 break;                                  \r
 184                         case 3  :       if( LED3 != 0 )\r
 185                                                 {\r
 186                                                         lReturn =  pdFALSE;\r
 187                                                 }\r
 188                                                 break;                                  \r
 189                 }\r
 190         }\r
 191         \r
 192         return lReturn;\r
 193 }\r
 194 /*-----------------------------------------------------------*/\r
 195 \r
 196