git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/RX600_RX630-RSK_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 /* Hardware specifics. */\r
  77 #include "iodefine.h"\r
  78 \r
  79 #define partestNUM_LEDS ( 4 )\r
  80 \r
  81 long lParTestGetLEDState( unsigned long ulLED );\r
  82 \r
  83 /*-----------------------------------------------------------*/\r
  84 \r
  85 void vParTestInitialise( void )\r
  86 {\r
  87         /* Port pin configuration is done by the low level set up prior to this \r
  88         function being called. */\r
  89 }\r
  90 /*-----------------------------------------------------------*/\r
  91 \r
  92 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
  93 {\r
  94         if( ulLED < partestNUM_LEDS )\r
  95         {\r
  96                 if( xValue != 0 )\r
  97                 {\r
  98                         /* Turn the LED on. */\r
  99                         taskENTER_CRITICAL();\r
 100                         {\r
 101                                 switch( ulLED )\r
 102                                 {\r
 103                                         case 0: LED0 = LED_ON;\r
 104                                                         break;\r
 105                                         case 1: LED1 = LED_ON;\r
 106                                                         break;\r
 107                                         case 2: LED2 = LED_ON;\r
 108                                                         break;\r
 109                                         case 3: LED3 = LED_ON;\r
 110                                                         break;\r
 111                                 }\r
 112                         }\r
 113                         taskEXIT_CRITICAL();\r
 114                 }\r
 115                 else\r
 116                 {\r
 117                         /* Turn the LED off. */\r
 118                         taskENTER_CRITICAL();\r
 119                         {\r
 120                                 switch( ulLED )\r
 121                                 {\r
 122                                         case 0: LED0 = LED_OFF;\r
 123                                                         break;\r
 124                                         case 1: LED1 = LED_OFF;\r
 125                                                         break;\r
 126                                         case 2: LED2 = LED_OFF;\r
 127                                                         break;\r
 128                                         case 3: LED3 = LED_OFF;\r
 129                                                         break;\r
 130                                 }\r
 131 \r
 132                         }\r
 133                         taskEXIT_CRITICAL();\r
 134                 }\r
 135         }\r
 136 }\r
 137 /*-----------------------------------------------------------*/\r
 138 \r
 139 void vParTestToggleLED( unsigned long ulLED )\r
 140 {\r
 141         if( ulLED < partestNUM_LEDS )\r
 142         {\r
 143                 taskENTER_CRITICAL();\r
 144                 {\r
 145                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 146                         {\r
 147                                 vParTestSetLED( ulLED, 0 );\r
 148                         }\r
 149                         else\r
 150                         {\r
 151                                 vParTestSetLED( ulLED, 1 );\r
 152                         }\r
 153                 }\r
 154                 taskEXIT_CRITICAL();\r
 155         }\r
 156 }\r
 157 /*-----------------------------------------------------------*/\r
 158                                                         \r
 159 long lParTestGetLEDState( unsigned long ulLED )\r
 160 {\r
 161 long lReturn = pdTRUE;\r
 162 \r
 163         if( ulLED < partestNUM_LEDS )\r
 164         {\r
 165                 switch( ulLED )\r
 166                 {\r
 167                         case 0  :       if( LED0 != 0 )\r
 168                                                 {\r
 169                                                         lReturn =  pdFALSE;\r
 170                                                 }\r
 171                                                 break;                                  \r
 172                         case 1  :       if( LED1 != 0 )\r
 173                                                 {\r
 174                                                         lReturn =  pdFALSE;\r
 175                                                 }\r
 176                                                 break;                                  \r
 177                         case 2  :       if( LED2 != 0 )\r
 178                                                 {\r
 179                                                         lReturn =  pdFALSE;\r
 180                                                 }\r
 181                                                 break;                                  \r
 182                         case 3  :       if( LED3 != 0 )\r
 183                                                 {\r
 184                                                         lReturn =  pdFALSE;\r
 185                                                 }\r
 186                                                 break;                                  \r
 187                 }\r
 188         }\r
 189         \r
 190         return lReturn;\r
 191 }\r
 192 /*-----------------------------------------------------------*/\r
 193 \r
 194