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

   1 /*\r
   2     FreeRTOS V8.1.2 - Copyright (C) 2014 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     ***************************************************************************\r
   8      *                                                                       *\r
   9      *    FreeRTOS provides completely free yet professionally developed,    *\r
  10      *    robust, strictly quality controlled, supported, and cross          *\r
  11      *    platform software that has become a de facto standard.             *\r
  12      *                                                                       *\r
  13      *    Help yourself get started quickly and support the FreeRTOS         *\r
  14      *    project by purchasing a FreeRTOS tutorial book, reference          *\r
  15      *    manual, or both from: http://www.FreeRTOS.org/Documentation        *\r
  16      *                                                                       *\r
  17      *    Thank you!                                                         *\r
  18      *                                                                       *\r
  19     ***************************************************************************\r
  20 \r
  21     This file is part of the FreeRTOS distribution.\r
  22 \r
  23     FreeRTOS is free software; you can redistribute it and/or modify it under\r
  24     the terms of the GNU General Public License (version 2) as published by the\r
  25     Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.\r
  26 \r
  27     >>!   NOTE: The modification to the GPL is included to allow you to     !<<\r
  28     >>!   distribute a combined work that includes FreeRTOS without being   !<<\r
  29     >>!   obliged to provide the source code for proprietary components     !<<\r
  30     >>!   outside of the FreeRTOS kernel.                                   !<<\r
  31 \r
  32     FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
  33     WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
  34     FOR A PARTICULAR PURPOSE.  Full license text is available from the following\r
  35     link: http://www.freertos.org/a00114.html\r
  36 \r
  37     1 tab == 4 spaces!\r
  38 \r
  39     ***************************************************************************\r
  40      *                                                                       *\r
  41      *    Having a problem?  Start by reading the FAQ "My application does   *\r
  42      *    not run, what could be wrong?"                                     *\r
  43      *                                                                       *\r
  44      *    http://www.FreeRTOS.org/FAQHelp.html                               *\r
  45      *                                                                       *\r
  46     ***************************************************************************\r
  47 \r
  48     http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
  49     license and Real Time Engineers Ltd. contact details.\r
  50 \r
  51     http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
  52     including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
  53     compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
  54 \r
  55     http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High\r
  56     Integrity Systems to sell under the OpenRTOS brand.  Low cost OpenRTOS\r
  57     licenses offer ticketed support, indemnification and middleware.\r
  58 \r
  59     http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
  60     engineered and independently SIL3 certified version for use in safety and\r
  61     mission critical applications that require provable dependability.\r
  62 \r
  63     1 tab == 4 spaces!\r
  64 */\r
  65 \r
  66 /*-----------------------------------------------------------\r
  67  * Simple IO routines to control the LEDs.\r
  68  *-----------------------------------------------------------*/\r
  69 \r
  70 /* Scheduler includes. */\r
  71 #include "FreeRTOS.h"\r
  72 #include "task.h"\r
  73 \r
  74 /* Demo includes. */\r
  75 #include "partest.h"\r
  76 \r
  77 /* Hardware specifics. */\r
  78 #include "iodefine.h"\r
  79 \r
  80 #define partestNUM_LEDS ( 4 )\r
  81 \r
  82 long lParTestGetLEDState( unsigned long ulLED );\r
  83 \r
  84 /*-----------------------------------------------------------*/\r
  85 \r
  86 void vParTestInitialise( void )\r
  87 {\r
  88         /* Port pin configuration is done by the low level set up prior to this \r
  89         function being called. */\r
  90 }\r
  91 /*-----------------------------------------------------------*/\r
  92 \r
  93 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
  94 {\r
  95         if( ulLED < partestNUM_LEDS )\r
  96         {\r
  97                 if( xValue != 0 )\r
  98                 {\r
  99                         /* Turn the LED on. */\r
 100                         taskENTER_CRITICAL();\r
 101                         {\r
 102                                 switch( ulLED )\r
 103                                 {\r
 104                                         case 0: LED0 = LED_ON;\r
 105                                                         break;\r
 106                                         case 1: LED1 = LED_ON;\r
 107                                                         break;\r
 108                                         case 2: LED2 = LED_ON;\r
 109                                                         break;\r
 110                                         case 3: LED3 = LED_ON;\r
 111                                                         break;\r
 112                                 }\r
 113                         }\r
 114                         taskEXIT_CRITICAL();\r
 115                 }\r
 116                 else\r
 117                 {\r
 118                         /* Turn the LED off. */\r
 119                         taskENTER_CRITICAL();\r
 120                         {\r
 121                                 switch( ulLED )\r
 122                                 {\r
 123                                         case 0: LED0 = LED_OFF;\r
 124                                                         break;\r
 125                                         case 1: LED1 = LED_OFF;\r
 126                                                         break;\r
 127                                         case 2: LED2 = LED_OFF;\r
 128                                                         break;\r
 129                                         case 3: LED3 = LED_OFF;\r
 130                                                         break;\r
 131                                 }\r
 132 \r
 133                         }\r
 134                         taskEXIT_CRITICAL();\r
 135                 }\r
 136         }\r
 137 }\r
 138 /*-----------------------------------------------------------*/\r
 139 \r
 140 void vParTestToggleLED( unsigned long ulLED )\r
 141 {\r
 142         if( ulLED < partestNUM_LEDS )\r
 143         {\r
 144                 taskENTER_CRITICAL();\r
 145                 {\r
 146                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 147                         {\r
 148                                 vParTestSetLED( ulLED, 0 );\r
 149                         }\r
 150                         else\r
 151                         {\r
 152                                 vParTestSetLED( ulLED, 1 );\r
 153                         }\r
 154                 }\r
 155                 taskEXIT_CRITICAL();\r
 156         }\r
 157 }\r
 158 /*-----------------------------------------------------------*/\r
 159                                                         \r
 160 long lParTestGetLEDState( unsigned long ulLED )\r
 161 {\r
 162 long lReturn = pdTRUE;\r
 163 \r
 164         if( ulLED < partestNUM_LEDS )\r
 165         {\r
 166                 switch( ulLED )\r
 167                 {\r
 168                         case 0  :       if( LED0 != 0 )\r
 169                                                 {\r
 170                                                         lReturn =  pdFALSE;\r
 171                                                 }\r
 172                                                 break;                                  \r
 173                         case 1  :       if( LED1 != 0 )\r
 174                                                 {\r
 175                                                         lReturn =  pdFALSE;\r
 176                                                 }\r
 177                                                 break;                                  \r
 178                         case 2  :       if( LED2 != 0 )\r
 179                                                 {\r
 180                                                         lReturn =  pdFALSE;\r
 181                                                 }\r
 182                                                 break;                                  \r
 183                         case 3  :       if( LED3 != 0 )\r
 184                                                 {\r
 185                                                         lReturn =  pdFALSE;\r
 186                                                 }\r
 187                                                 break;                                  \r
 188                 }\r
 189         }\r
 190         \r
 191         return lReturn;\r
 192 }\r
 193 /*-----------------------------------------------------------*/\r
 194 \r
 195