git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/RX100-RSK_Renesas_e2studio/RTOSDemo/ParTest.c

   1 /*\r
   2     FreeRTOS V9.0.0 - 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
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  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
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  24 \r
  25     ***************************************************************************\r
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  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
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  66 \r
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  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 #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