git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/RX600_RX63N-RDK_Renesas/RTOSDemo/ParTest.c

   1 /*\r
   2     FreeRTOS V7.5.1 - Copyright (C) 2013 Real Time Engineers Ltd.\r
   3 \r
   4     VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
   5 \r
   6     ***************************************************************************\r
   7      *                                                                       *\r
   8      *    FreeRTOS provides completely free yet professionally developed,    *\r
   9      *    robust, strictly quality controlled, supported, and cross          *\r
  10      *    platform software that has become a de facto standard.             *\r
  11      *                                                                       *\r
  12      *    Help yourself get started quickly and support the FreeRTOS         *\r
  13      *    project by purchasing a FreeRTOS tutorial book, reference          *\r
  14      *    manual, or both from: http://www.FreeRTOS.org/Documentation        *\r
  15      *                                                                       *\r
  16      *    Thank you!                                                         *\r
  17      *                                                                       *\r
  18     ***************************************************************************\r
  19 \r
  20     This file is part of the FreeRTOS distribution.\r
  21 \r
  22     FreeRTOS is free software; you can redistribute it and/or modify it under\r
  23     the terms of the GNU General Public License (version 2) as published by the\r
  24     Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.\r
  25 \r
  26     >>! NOTE: The modification to the GPL is included to allow you to distribute\r
  27     >>! a combined work that includes FreeRTOS without being obliged to provide\r
  28     >>! the source code for proprietary components outside of the FreeRTOS\r
  29     >>! kernel.\r
  30 \r
  31     FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
  32     WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
  33     FOR A PARTICULAR PURPOSE.  Full license text is available from the following\r
  34     link: http://www.freertos.org/a00114.html\r
  35 \r
  36     1 tab == 4 spaces!\r
  37 \r
  38     ***************************************************************************\r
  39      *                                                                       *\r
  40      *    Having a problem?  Start by reading the FAQ "My application does   *\r
  41      *    not run, what could be wrong?"                                     *\r
  42      *                                                                       *\r
  43      *    http://www.FreeRTOS.org/FAQHelp.html                               *\r
  44      *                                                                       *\r
  45     ***************************************************************************\r
  46 \r
  47     http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
  48     license and Real Time Engineers Ltd. contact details.\r
  49 \r
  50     http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
  51     including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
  52     compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
  53 \r
  54     http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High\r
  55     Integrity Systems to sell under the OpenRTOS brand.  Low cost OpenRTOS\r
  56     licenses offer ticketed support, indemnification and middleware.\r
  57 \r
  58     http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
  59     engineered and independently SIL3 certified version for use in safety and\r
  60     mission critical applications that require provable dependability.\r
  61 \r
  62     1 tab == 4 spaces!\r
  63 */\r
  64 \r
  65 /*-----------------------------------------------------------\r
  66  * Simple IO routines to control the LEDs.\r
  67  *-----------------------------------------------------------*/\r
  68 \r
  69 /* Scheduler includes. */\r
  70 #include "FreeRTOS.h"\r
  71 #include "task.h"\r
  72 \r
  73 /* Demo includes. */\r
  74 #include "partest.h"\r
  75 \r
  76 #define partestNUM_LEDS ( 4 )\r
  77 \r
  78 long lParTestGetLEDState( unsigned long ulLED );\r
  79 \r
  80 /*-----------------------------------------------------------*/\r
  81 \r
  82 void vParTestInitialise( void )\r
  83 {\r
  84         /* Port pin configuration is done by the low level set up prior to this \r
  85         function being called. */\r
  86 }\r
  87 /*-----------------------------------------------------------*/\r
  88 \r
  89 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
  90 {\r
  91         if( ulLED < partestNUM_LEDS )\r
  92         {\r
  93                 if( xValue != 0 )\r
  94                 {\r
  95                         /* Turn the LED on. */\r
  96                         taskENTER_CRITICAL();\r
  97                         {\r
  98                                 switch( ulLED )\r
  99                                 {\r
 100                                         case 0: LED4 = LED_ON;\r
 101                                                         break;\r
 102                                         case 1: LED5 = LED_ON;\r
 103                                                         break;\r
 104                                         case 2: LED6 = LED_ON;\r
 105                                                         break;\r
 106                                         case 3: LED7 = LED_ON;\r
 107                                                         break;\r
 108                                 }\r
 109                         }\r
 110                         taskEXIT_CRITICAL();\r
 111                 }\r
 112                 else\r
 113                 {\r
 114                         /* Turn the LED off. */\r
 115                         taskENTER_CRITICAL();\r
 116                         {\r
 117                                 switch( ulLED )\r
 118                                 {\r
 119                                         case 0: LED4 = LED_OFF;\r
 120                                                         break;\r
 121                                         case 1: LED5 = LED_OFF;\r
 122                                                         break;\r
 123                                         case 2: LED6 = LED_OFF;\r
 124                                                         break;\r
 125                                         case 3: LED7 = LED_OFF;\r
 126                                                         break;\r
 127                                 }\r
 128 \r
 129                         }\r
 130                         taskEXIT_CRITICAL();\r
 131                 }\r
 132         }\r
 133 }\r
 134 /*-----------------------------------------------------------*/\r
 135 \r
 136 void vParTestToggleLED( unsigned long ulLED )\r
 137 {\r
 138         if( ulLED < partestNUM_LEDS )\r
 139         {\r
 140                 taskENTER_CRITICAL();\r
 141                 {\r
 142                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 143                         {\r
 144                                 vParTestSetLED( ulLED, 0 );\r
 145                         }\r
 146                         else\r
 147                         {\r
 148                                 vParTestSetLED( ulLED, 1 );\r
 149                         }\r
 150                 }\r
 151                 taskEXIT_CRITICAL();\r
 152         }\r
 153 }\r
 154 /*-----------------------------------------------------------*/\r
 155                                                         \r
 156 long lParTestGetLEDState( unsigned long ulLED )\r
 157 {\r
 158 long lReturn = pdTRUE;\r
 159 \r
 160         if( ulLED < partestNUM_LEDS )\r
 161         {\r
 162                 switch( ulLED )\r
 163                 {\r
 164                         case 0  :       if( LED4 != 0 )\r
 165                                                 {\r
 166                                                         lReturn =  pdFALSE;\r
 167                                                 }\r
 168                                                 break;                                  \r
 169                         case 1  :       if( LED5 != 0 )\r
 170                                                 {\r
 171                                                         lReturn =  pdFALSE;\r
 172                                                 }\r
 173                                                 break;                                  \r
 174                         case 2  :       if( LED6 != 0 )\r
 175                                                 {\r
 176                                                         lReturn =  pdFALSE;\r
 177                                                 }\r
 178                                                 break;                                  \r
 179                         case 3  :       if( LED7 != 0 )\r
 180                                                 {\r
 181                                                         lReturn =  pdFALSE;\r
 182                                                 }\r
 183                                                 break;                                  \r
 184                 }\r
 185         }\r
 186         \r
 187         return lReturn;\r
 188 }\r
 189 /*-----------------------------------------------------------*/\r
 190 \r
 191