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

   1 /*\r
   2     FreeRTOS V8.2.0rc1 - 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     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     >>!   NOTE: The modification to the GPL is included to allow you to     !<<\r
  14     >>!   distribute a combined work that includes FreeRTOS without being   !<<\r
  15     >>!   obliged to provide the source code for proprietary components     !<<\r
  16     >>!   outside of the FreeRTOS kernel.                                   !<<\r
  17 \r
  18     FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
  19     WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
  20     FOR A PARTICULAR PURPOSE.  Full license text is available on the following\r
  21     link: http://www.freertos.org/a00114.html\r
  22 \r
  23     1 tab == 4 spaces!\r
  24 \r
  25     ***************************************************************************\r
  26      *                                                                       *\r
  27      *    Having a problem?  Start by reading the FAQ "My application does   *\r
  28      *    not run, what could be wrong?".  Have you defined configASSERT()?  *\r
  29      *                                                                       *\r
  30      *    http://www.FreeRTOS.org/FAQHelp.html                               *\r
  31      *                                                                       *\r
  32     ***************************************************************************\r
  33 \r
  34     ***************************************************************************\r
  35      *                                                                       *\r
  36      *    FreeRTOS provides completely free yet professionally developed,    *\r
  37      *    robust, strictly quality controlled, supported, and cross          *\r
  38      *    platform software that is more than just the market leader, it     *\r
  39      *    is the industry's de facto standard.                               *\r
  40      *                                                                       *\r
  41      *    Help yourself get started quickly while simultaneously helping     *\r
  42      *    to support the FreeRTOS project by purchasing a FreeRTOS           *\r
  43      *    tutorial book, reference manual, or both:                          *\r
  44      *    http://www.FreeRTOS.org/Documentation                              *\r
  45      *                                                                       *\r
  46     ***************************************************************************\r
  47 \r
  48     ***************************************************************************\r
  49      *                                                                       *\r
  50      *   Investing in training allows your team to be as productive as       *\r
  51      *   possible as early as possible, lowering your overall development    *\r
  52      *   cost, and enabling you to bring a more robust product to market     *\r
  53      *   earlier than would otherwise be possible.  Richard Barry is both    *\r
  54      *   the architect and key author of FreeRTOS, and so also the world's   *\r
  55      *   leading authority on what is the world's most popular real time     *\r
  56      *   kernel for deeply embedded MCU designs.  Obtaining your training    *\r
  57      *   from Richard ensures your team will gain directly from his in-depth *\r
  58      *   product knowledge and years of usage experience.  Contact Real Time *\r
  59      *   Engineers Ltd to enquire about the FreeRTOS Masterclass, presented  *\r
  60      *   by Richard Barry:  http://www.FreeRTOS.org/contact\r
  61      *                                                                       *\r
  62     ***************************************************************************\r
  63 \r
  64     ***************************************************************************\r
  65      *                                                                       *\r
  66      *    You are receiving this top quality software for free.  Please play *\r
  67      *    fair and reciprocate by reporting any suspected issues and         *\r
  68      *    participating in the community forum:                              *\r
  69      *    http://www.FreeRTOS.org/support                                    *\r
  70      *                                                                       *\r
  71      *    Thank you!                                                         *\r
  72      *                                                                       *\r
  73     ***************************************************************************\r
  74 \r
  75     http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
  76     license and Real Time Engineers Ltd. contact details.\r
  77 \r
  78     http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
  79     including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
  80     compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
  81 \r
  82     http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.\r
  83     Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.\r
  84 \r
  85     http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High\r
  86     Integrity Systems ltd. to sell under the OpenRTOS brand.  Low cost OpenRTOS\r
  87     licenses offer ticketed support, indemnification and commercial middleware.\r
  88 \r
  89     http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
  90     engineered and independently SIL3 certified version for use in safety and\r
  91     mission critical applications that require provable dependability.\r
  92 \r
  93     1 tab == 4 spaces!\r
  94 */\r
  95 \r
  96 /*-----------------------------------------------------------\r
  97  * Simple IO routines to control the LEDs.\r
  98  *-----------------------------------------------------------*/\r
  99 \r
 100 /* Scheduler includes. */\r
 101 #include "FreeRTOS.h"\r
 102 #include "task.h"\r
 103 \r
 104 /* Demo includes. */\r
 105 #include "partest.h"\r
 106 \r
 107 /* Hardware specifics. */\r
 108 #include "iodefine.h"\r
 109 \r
 110 #define partestNUM_LEDS ( 4 )\r
 111 \r
 112 long lParTestGetLEDState( unsigned long ulLED );\r
 113 \r
 114 /*-----------------------------------------------------------*/\r
 115 \r
 116 void vParTestInitialise( void )\r
 117 {\r
 118         /* Port pin configuration is done by the low level set up prior to this \r
 119         function being called. */\r
 120 }\r
 121 /*-----------------------------------------------------------*/\r
 122 \r
 123 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
 124 {\r
 125         if( ulLED < partestNUM_LEDS )\r
 126         {\r
 127                 if( xValue != 0 )\r
 128                 {\r
 129                         /* Turn the LED on. */\r
 130                         taskENTER_CRITICAL();\r
 131                         {\r
 132                                 switch( ulLED )\r
 133                                 {\r
 134                                         case 0: LED0 = LED_ON;\r
 135                                                         break;\r
 136                                         case 1: LED1 = LED_ON;\r
 137                                                         break;\r
 138                                         case 2: LED2 = LED_ON;\r
 139                                                         break;\r
 140                                         case 3: LED3 = LED_ON;\r
 141                                                         break;\r
 142                                 }\r
 143                         }\r
 144                         taskEXIT_CRITICAL();\r
 145                 }\r
 146                 else\r
 147                 {\r
 148                         /* Turn the LED off. */\r
 149                         taskENTER_CRITICAL();\r
 150                         {\r
 151                                 switch( ulLED )\r
 152                                 {\r
 153                                         case 0: LED0 = LED_OFF;\r
 154                                                         break;\r
 155                                         case 1: LED1 = LED_OFF;\r
 156                                                         break;\r
 157                                         case 2: LED2 = LED_OFF;\r
 158                                                         break;\r
 159                                         case 3: LED3 = LED_OFF;\r
 160                                                         break;\r
 161                                 }\r
 162 \r
 163                         }\r
 164                         taskEXIT_CRITICAL();\r
 165                 }\r
 166         }\r
 167 }\r
 168 /*-----------------------------------------------------------*/\r
 169 \r
 170 void vParTestToggleLED( unsigned long ulLED )\r
 171 {\r
 172         if( ulLED < partestNUM_LEDS )\r
 173         {\r
 174                 taskENTER_CRITICAL();\r
 175                 {\r
 176                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 177                         {\r
 178                                 vParTestSetLED( ulLED, 0 );\r
 179                         }\r
 180                         else\r
 181                         {\r
 182                                 vParTestSetLED( ulLED, 1 );\r
 183                         }\r
 184                 }\r
 185                 taskEXIT_CRITICAL();\r
 186         }\r
 187 }\r
 188 /*-----------------------------------------------------------*/\r
 189                                                         \r
 190 long lParTestGetLEDState( unsigned long ulLED )\r
 191 {\r
 192 long lReturn = pdTRUE;\r
 193 \r
 194         if( ulLED < partestNUM_LEDS )\r
 195         {\r
 196                 switch( ulLED )\r
 197                 {\r
 198                         case 0  :       if( LED0 != 0 )\r
 199                                                 {\r
 200                                                         lReturn =  pdFALSE;\r
 201                                                 }\r
 202                                                 break;                                  \r
 203                         case 1  :       if( LED1 != 0 )\r
 204                                                 {\r
 205                                                         lReturn =  pdFALSE;\r
 206                                                 }\r
 207                                                 break;                                  \r
 208                         case 2  :       if( LED2 != 0 )\r
 209                                                 {\r
 210                                                         lReturn =  pdFALSE;\r
 211                                                 }\r
 212                                                 break;                                  \r
 213                         case 3  :       if( LED3 != 0 )\r
 214                                                 {\r
 215                                                         lReturn =  pdFALSE;\r
 216                                                 }\r
 217                                                 break;                                  \r
 218                 }\r
 219         }\r
 220         \r
 221         return lReturn;\r
 222 }\r
 223 /*-----------------------------------------------------------*/\r
 224 \r
 225