git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/RX600_RX64M_RSK_GCC_e2studio/src/ParTest.c

   1 /*\r
   2     FreeRTOS V9.0.0rc2 - Copyright (C) 2016 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     ***************************************************************************\r
  14     >>!   NOTE: The modification to the GPL is included to allow you to     !<<\r
  15     >>!   distribute a combined work that includes FreeRTOS without being   !<<\r
  16     >>!   obliged to provide the source code for proprietary components     !<<\r
  17     >>!   outside of the FreeRTOS kernel.                                   !<<\r
  18     ***************************************************************************\r
  19 \r
  20     FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
  21     WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
  22     FOR A PARTICULAR PURPOSE.  Full license text is available on the following\r
  23     link: http://www.freertos.org/a00114.html\r
  24 \r
  25     ***************************************************************************\r
  26      *                                                                       *\r
  27      *    FreeRTOS provides completely free yet professionally developed,    *\r
  28      *    robust, strictly quality controlled, supported, and cross          *\r
  29      *    platform software that is more than just the market leader, it     *\r
  30      *    is the industry's de facto standard.                               *\r
  31      *                                                                       *\r
  32      *    Help yourself get started quickly while simultaneously helping     *\r
  33      *    to support the FreeRTOS project by purchasing a FreeRTOS           *\r
  34      *    tutorial book, reference manual, or both:                          *\r
  35      *    http://www.FreeRTOS.org/Documentation                              *\r
  36      *                                                                       *\r
  37     ***************************************************************************\r
  38 \r
  39     http://www.FreeRTOS.org/FAQHelp.html - Having a problem?  Start by reading\r
  40     the FAQ page "My application does not run, what could be wrong?".  Have you\r
  41     defined configASSERT()?\r
  42 \r
  43     http://www.FreeRTOS.org/support - In return for receiving this top quality\r
  44     embedded software for free we request you assist our global community by\r
  45     participating in the support forum.\r
  46 \r
  47     http://www.FreeRTOS.org/training - Investing in training allows your team to\r
  48     be as productive as possible as early as possible.  Now you can receive\r
  49     FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers\r
  50     Ltd, and the world's leading authority on the world's leading RTOS.\r
  51 \r
  52     http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
  53     including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
  54     compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
  55 \r
  56     http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.\r
  57     Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.\r
  58 \r
  59     http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High\r
  60     Integrity Systems ltd. to sell under the OpenRTOS brand.  Low cost OpenRTOS\r
  61     licenses offer ticketed support, indemnification and commercial middleware.\r
  62 \r
  63     http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
  64     engineered and independently SIL3 certified version for use in safety and\r
  65     mission critical applications that require provable dependability.\r
  66 \r
  67     1 tab == 4 spaces!\r
  68 */\r
  69 \r
  70 /*-----------------------------------------------------------\r
  71  * Simple IO routines to control the LEDs.\r
  72  *-----------------------------------------------------------*/\r
  73 \r
  74 /* Scheduler includes. */\r
  75 #include "FreeRTOS.h"\r
  76 #include "task.h"\r
  77 \r
  78 /* Demo includes. */\r
  79 #include "partest.h"\r
  80 \r
  81 /* Hardware specifics. */\r
  82 #include "iodefine.h"\r
  83 #include "rskrx64mdef.h"\r
  84 \r
  85 #define partestNUM_LEDS ( 4 )\r
  86 \r
  87 long lParTestGetLEDState( unsigned long ulLED );\r
  88 \r
  89 /*-----------------------------------------------------------*/\r
  90 \r
  91 void vParTestInitialise( void )\r
  92 {\r
  93         /* First set the data levels. */\r
  94         LED0 = LED_OFF;\r
  95         LED1 = LED_OFF;\r
  96         LED2 = LED_OFF;\r
  97         LED3 = LED_OFF;\r
  98 \r
  99         /* Set port direction registers. */\r
 100         LED0_PIN_DIR = OUTPUT_PIN;\r
 101         LED1_PIN_DIR = OUTPUT_PIN;\r
 102         LED2_PIN_DIR = OUTPUT_PIN;\r
 103         LED3_PIN_DIR = OUTPUT_PIN;\r
 104 }\r
 105 /*-----------------------------------------------------------*/\r
 106 \r
 107 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
 108 {\r
 109         if( ulLED < partestNUM_LEDS )\r
 110         {\r
 111                 if( xValue != 0 )\r
 112                 {\r
 113                         /* Turn the LED on. */\r
 114                         taskENTER_CRITICAL();\r
 115                         {\r
 116                                 switch( ulLED )\r
 117                                 {\r
 118                                         case 0: LED0 = LED_ON;\r
 119                                                         break;\r
 120                                         case 1: LED1 = LED_ON;\r
 121                                                         break;\r
 122                                         case 2: LED2 = LED_ON;\r
 123                                                         break;\r
 124                                         case 3: LED3 = LED_ON;\r
 125                                                         break;\r
 126                                 }\r
 127                         }\r
 128                         taskEXIT_CRITICAL();\r
 129                 }\r
 130                 else\r
 131                 {\r
 132                         /* Turn the LED off. */\r
 133                         taskENTER_CRITICAL();\r
 134                         {\r
 135                                 switch( ulLED )\r
 136                                 {\r
 137                                         case 0: LED0 = LED_OFF;\r
 138                                                         break;\r
 139                                         case 1: LED1 = LED_OFF;\r
 140                                                         break;\r
 141                                         case 2: LED2 = LED_OFF;\r
 142                                                         break;\r
 143                                         case 3: LED3 = LED_OFF;\r
 144                                                         break;\r
 145                                 }\r
 146 \r
 147                         }\r
 148                         taskEXIT_CRITICAL();\r
 149                 }\r
 150         }\r
 151 }\r
 152 /*-----------------------------------------------------------*/\r
 153 \r
 154 void vParTestToggleLED( unsigned long ulLED )\r
 155 {\r
 156         if( ulLED < partestNUM_LEDS )\r
 157         {\r
 158                 taskENTER_CRITICAL();\r
 159                 {\r
 160                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 161                         {\r
 162                                 vParTestSetLED( ulLED, 0 );\r
 163                         }\r
 164                         else\r
 165                         {\r
 166                                 vParTestSetLED( ulLED, 1 );\r
 167                         }\r
 168                 }\r
 169                 taskEXIT_CRITICAL();\r
 170         }\r
 171 }\r
 172 /*-----------------------------------------------------------*/\r
 173 \r
 174 long lParTestGetLEDState( unsigned long ulLED )\r
 175 {\r
 176 long lReturn = pdTRUE;\r
 177 \r
 178         if( ulLED < partestNUM_LEDS )\r
 179         {\r
 180                 switch( ulLED )\r
 181                 {\r
 182                         case 0  :       if( LED0 != 0 )\r
 183                                                 {\r
 184                                                         lReturn =  pdFALSE;\r
 185                                                 }\r
 186                                                 break;\r
 187                         case 1  :       if( LED1 != 0 )\r
 188                                                 {\r
 189                                                         lReturn =  pdFALSE;\r
 190                                                 }\r
 191                                                 break;\r
 192                         case 2  :       if( LED2 != 0 )\r
 193                                                 {\r
 194                                                         lReturn =  pdFALSE;\r
 195                                                 }\r
 196                                                 break;\r
 197                         case 3  :       if( LED3 != 0 )\r
 198                                                 {\r
 199                                                         lReturn =  pdFALSE;\r
 200                                                 }\r
 201                                                 break;\r
 202                 }\r
 203         }\r
 204 \r
 205         return lReturn;\r
 206 }\r
 207 /*-----------------------------------------------------------*/\r
 208 \r