git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/RX600_RX64M_RSK_Renesas_e2studio/Source/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 "rskrx64mdef.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         /* First set the data levels. */\r
  89         LED0 = LED_OFF;\r
  90         LED1 = LED_OFF;\r
  91         LED2 = LED_OFF;\r
  92         LED3 = LED_OFF;\r
  93 \r
  94         /* Set port direction registers. */\r
  95         LED0_PIN_DIR = OUTPUT_PIN;\r
  96         LED1_PIN_DIR = OUTPUT_PIN;\r
  97         LED2_PIN_DIR = OUTPUT_PIN;\r
  98         LED3_PIN_DIR = OUTPUT_PIN;\r
  99 }\r
 100 /*-----------------------------------------------------------*/\r
 101 \r
 102 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
 103 {\r
 104         if( ulLED < partestNUM_LEDS )\r
 105         {\r
 106                 if( xValue != 0 )\r
 107                 {\r
 108                         /* Turn the LED on. */\r
 109                         taskENTER_CRITICAL();\r
 110                         {\r
 111                                 switch( ulLED )\r
 112                                 {\r
 113                                         case 0: LED0 = LED_ON;\r
 114                                                         break;\r
 115                                         case 1: LED1 = LED_ON;\r
 116                                                         break;\r
 117                                         case 2: LED2 = LED_ON;\r
 118                                                         break;\r
 119                                         case 3: LED3 = LED_ON;\r
 120                                                         break;\r
 121                                 }\r
 122                         }\r
 123                         taskEXIT_CRITICAL();\r
 124                 }\r
 125                 else\r
 126                 {\r
 127                         /* Turn the LED off. */\r
 128                         taskENTER_CRITICAL();\r
 129                         {\r
 130                                 switch( ulLED )\r
 131                                 {\r
 132                                         case 0: LED0 = LED_OFF;\r
 133                                                         break;\r
 134                                         case 1: LED1 = LED_OFF;\r
 135                                                         break;\r
 136                                         case 2: LED2 = LED_OFF;\r
 137                                                         break;\r
 138                                         case 3: LED3 = LED_OFF;\r
 139                                                         break;\r
 140                                 }\r
 141 \r
 142                         }\r
 143                         taskEXIT_CRITICAL();\r
 144                 }\r
 145         }\r
 146 }\r
 147 /*-----------------------------------------------------------*/\r
 148 \r
 149 void vParTestToggleLED( unsigned long ulLED )\r
 150 {\r
 151         if( ulLED < partestNUM_LEDS )\r
 152         {\r
 153                 taskENTER_CRITICAL();\r
 154                 {\r
 155                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 156                         {\r
 157                                 vParTestSetLED( ulLED, 0 );\r
 158                         }\r
 159                         else\r
 160                         {\r
 161                                 vParTestSetLED( ulLED, 1 );\r
 162                         }\r
 163                 }\r
 164                 taskEXIT_CRITICAL();\r
 165         }\r
 166 }\r
 167 /*-----------------------------------------------------------*/\r
 168 \r
 169 long lParTestGetLEDState( unsigned long ulLED )\r
 170 {\r
 171 long lReturn = pdTRUE;\r
 172 \r
 173         if( ulLED < partestNUM_LEDS )\r
 174         {\r
 175                 switch( ulLED )\r
 176                 {\r
 177                         case 0  :       if( LED0 != 0 )\r
 178                                                 {\r
 179                                                         lReturn =  pdFALSE;\r
 180                                                 }\r
 181                                                 break;\r
 182                         case 1  :       if( LED1 != 0 )\r
 183                                                 {\r
 184                                                         lReturn =  pdFALSE;\r
 185                                                 }\r
 186                                                 break;\r
 187                         case 2  :       if( LED2 != 0 )\r
 188                                                 {\r
 189                                                         lReturn =  pdFALSE;\r
 190                                                 }\r
 191                                                 break;\r
 192                         case 3  :       if( LED3 != 0 )\r
 193                                                 {\r
 194                                                         lReturn =  pdFALSE;\r
 195                                                 }\r
 196                                                 break;\r
 197                 }\r
 198         }\r
 199 \r
 200         return lReturn;\r
 201 }\r
 202 /*-----------------------------------------------------------*/\r
 203 \r