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

   1 /*\r
   2     FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.\r
   3         \r
   4 \r
   5     ***************************************************************************\r
   6      *                                                                       *\r
   7      *    FreeRTOS tutorial books are available in pdf and paperback.        *\r
   8      *    Complete, revised, and edited pdf reference manuals are also       *\r
   9      *    available.                                                         *\r
  10      *                                                                       *\r
  11      *    Purchasing FreeRTOS documentation will not only help you, by       *\r
  12      *    ensuring you get running as quickly as possible and with an        *\r
  13      *    in-depth knowledge of how to use FreeRTOS, it will also help       *\r
  14      *    the FreeRTOS project to continue with its mission of providing     *\r
  15      *    professional grade, cross platform, de facto standard solutions    *\r
  16      *    for microcontrollers - completely free of charge!                  *\r
  17      *                                                                       *\r
  18      *    >>> See http://www.FreeRTOS.org/Documentation for details. <<<     *\r
  19      *                                                                       *\r
  20      *    Thank you for using FreeRTOS, and thank you for your support!      *\r
  21      *                                                                       *\r
  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
  30     >>>NOTE<<< The modification to the GPL is included to allow you to\r
  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
  58     including FreeRTOS+Trace - an indispensable productivity tool.\r
  59 \r
  60     Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell \r
  61     the code with commercial support, indemnification, and middleware, under \r
  62     the OpenRTOS brand: http://www.OpenRTOS.com.  High Integrity Systems also\r
  63     provide a safety engineered and independently SIL3 certified version under \r
  64     the SafeRTOS brand: http://www.SafeRTOS.com.\r
  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 #define partestNUM_LEDS ( 4 )\r
  79 \r
  80 long lParTestGetLEDState( unsigned long ulLED );\r
  81 \r
  82 /*-----------------------------------------------------------*/\r
  83 \r
  84 void vParTestInitialise( void )\r
  85 {\r
  86         /* Port pin configuration is done by the low level set up prior to this \r
  87         function being called. */\r
  88 }\r
  89 /*-----------------------------------------------------------*/\r
  90 \r
  91 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
  92 {\r
  93         if( ulLED < partestNUM_LEDS )\r
  94         {\r
  95                 if( xValue != 0 )\r
  96                 {\r
  97                         /* Turn the LED on. */\r
  98                         taskENTER_CRITICAL();\r
  99                         {\r
 100                                 switch( ulLED )\r
 101                                 {\r
 102                                         case 0: LED4 = LED_ON;\r
 103                                                         break;\r
 104                                         case 1: LED5 = LED_ON;\r
 105                                                         break;\r
 106                                         case 2: LED6 = LED_ON;\r
 107                                                         break;\r
 108                                         case 3: LED7 = LED_ON;\r
 109                                                         break;\r
 110                                 }\r
 111                         }\r
 112                         taskEXIT_CRITICAL();\r
 113                 }\r
 114                 else\r
 115                 {\r
 116                         /* Turn the LED off. */\r
 117                         taskENTER_CRITICAL();\r
 118                         {\r
 119                                 switch( ulLED )\r
 120                                 {\r
 121                                         case 0: LED4 = LED_OFF;\r
 122                                                         break;\r
 123                                         case 1: LED5 = LED_OFF;\r
 124                                                         break;\r
 125                                         case 2: LED6 = LED_OFF;\r
 126                                                         break;\r
 127                                         case 3: LED7 = LED_OFF;\r
 128                                                         break;\r
 129                                 }\r
 130 \r
 131                         }\r
 132                         taskEXIT_CRITICAL();\r
 133                 }\r
 134         }\r
 135 }\r
 136 /*-----------------------------------------------------------*/\r
 137 \r
 138 void vParTestToggleLED( unsigned long ulLED )\r
 139 {\r
 140         if( ulLED < partestNUM_LEDS )\r
 141         {\r
 142                 taskENTER_CRITICAL();\r
 143                 {\r
 144                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 145                         {\r
 146                                 vParTestSetLED( ulLED, 0 );\r
 147                         }\r
 148                         else\r
 149                         {\r
 150                                 vParTestSetLED( ulLED, 1 );\r
 151                         }\r
 152                 }\r
 153                 taskEXIT_CRITICAL();\r
 154         }\r
 155 }\r
 156 /*-----------------------------------------------------------*/\r
 157                                                         \r
 158 long lParTestGetLEDState( unsigned long ulLED )\r
 159 {\r
 160 long lReturn = pdTRUE;\r
 161 \r
 162         if( ulLED < partestNUM_LEDS )\r
 163         {\r
 164                 switch( ulLED )\r
 165                 {\r
 166                         case 0  :       if( LED4 != 0 )\r
 167                                                 {\r
 168                                                         lReturn =  pdFALSE;\r
 169                                                 }\r
 170                                                 break;                                  \r
 171                         case 1  :       if( LED5 != 0 )\r
 172                                                 {\r
 173                                                         lReturn =  pdFALSE;\r
 174                                                 }\r
 175                                                 break;                                  \r
 176                         case 2  :       if( LED6 != 0 )\r
 177                                                 {\r
 178                                                         lReturn =  pdFALSE;\r
 179                                                 }\r
 180                                                 break;                                  \r
 181                         case 3  :       if( LED7 != 0 )\r
 182                                                 {\r
 183                                                         lReturn =  pdFALSE;\r
 184                                                 }\r
 185                                                 break;                                  \r
 186                 }\r
 187         }\r
 188         \r
 189         return lReturn;\r
 190 }\r
 191 /*-----------------------------------------------------------*/\r
 192 \r
 193