git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/RX600_RX64M_RSK_GCC_e2studio/src/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
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  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
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  63 \r
  64     ***************************************************************************\r
  65      *                                                                       *\r
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  74 \r
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  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 #include "rskrx64mdef.h"\r
 110 \r
 111 #define partestNUM_LEDS ( 4 )\r
 112 \r
 113 long lParTestGetLEDState( unsigned long ulLED );\r
 114 \r
 115 /*-----------------------------------------------------------*/\r
 116 \r
 117 void vParTestInitialise( void )\r
 118 {\r
 119         /* First set the data levels. */\r
 120         LED0 = LED_OFF;\r
 121         LED1 = LED_OFF;\r
 122         LED2 = LED_OFF;\r
 123         LED3 = LED_OFF;\r
 124 \r
 125         /* Set port direction registers. */\r
 126         LED0_PIN_DIR = OUTPUT_PIN;\r
 127         LED1_PIN_DIR = OUTPUT_PIN;\r
 128         LED2_PIN_DIR = OUTPUT_PIN;\r
 129         LED3_PIN_DIR = OUTPUT_PIN;\r
 130 }\r
 131 /*-----------------------------------------------------------*/\r
 132 \r
 133 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
 134 {\r
 135         if( ulLED < partestNUM_LEDS )\r
 136         {\r
 137                 if( xValue != 0 )\r
 138                 {\r
 139                         /* Turn the LED on. */\r
 140                         taskENTER_CRITICAL();\r
 141                         {\r
 142                                 switch( ulLED )\r
 143                                 {\r
 144                                         case 0: LED0 = LED_ON;\r
 145                                                         break;\r
 146                                         case 1: LED1 = LED_ON;\r
 147                                                         break;\r
 148                                         case 2: LED2 = LED_ON;\r
 149                                                         break;\r
 150                                         case 3: LED3 = LED_ON;\r
 151                                                         break;\r
 152                                 }\r
 153                         }\r
 154                         taskEXIT_CRITICAL();\r
 155                 }\r
 156                 else\r
 157                 {\r
 158                         /* Turn the LED off. */\r
 159                         taskENTER_CRITICAL();\r
 160                         {\r
 161                                 switch( ulLED )\r
 162                                 {\r
 163                                         case 0: LED0 = LED_OFF;\r
 164                                                         break;\r
 165                                         case 1: LED1 = LED_OFF;\r
 166                                                         break;\r
 167                                         case 2: LED2 = LED_OFF;\r
 168                                                         break;\r
 169                                         case 3: LED3 = LED_OFF;\r
 170                                                         break;\r
 171                                 }\r
 172 \r
 173                         }\r
 174                         taskEXIT_CRITICAL();\r
 175                 }\r
 176         }\r
 177 }\r
 178 /*-----------------------------------------------------------*/\r
 179 \r
 180 void vParTestToggleLED( unsigned long ulLED )\r
 181 {\r
 182         if( ulLED < partestNUM_LEDS )\r
 183         {\r
 184                 taskENTER_CRITICAL();\r
 185                 {\r
 186                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 187                         {\r
 188                                 vParTestSetLED( ulLED, 0 );\r
 189                         }\r
 190                         else\r
 191                         {\r
 192                                 vParTestSetLED( ulLED, 1 );\r
 193                         }\r
 194                 }\r
 195                 taskEXIT_CRITICAL();\r
 196         }\r
 197 }\r
 198 /*-----------------------------------------------------------*/\r
 199 \r
 200 long lParTestGetLEDState( unsigned long ulLED )\r
 201 {\r
 202 long lReturn = pdTRUE;\r
 203 \r
 204         if( ulLED < partestNUM_LEDS )\r
 205         {\r
 206                 switch( ulLED )\r
 207                 {\r
 208                         case 0  :       if( LED0 != 0 )\r
 209                                                 {\r
 210                                                         lReturn =  pdFALSE;\r
 211                                                 }\r
 212                                                 break;\r
 213                         case 1  :       if( LED1 != 0 )\r
 214                                                 {\r
 215                                                         lReturn =  pdFALSE;\r
 216                                                 }\r
 217                                                 break;\r
 218                         case 2  :       if( LED2 != 0 )\r
 219                                                 {\r
 220                                                         lReturn =  pdFALSE;\r
 221                                                 }\r
 222                                                 break;\r
 223                         case 3  :       if( LED3 != 0 )\r
 224                                                 {\r
 225                                                         lReturn =  pdFALSE;\r
 226                                                 }\r
 227                                                 break;\r
 228                 }\r
 229         }\r
 230 \r
 231         return lReturn;\r
 232 }\r
 233 /*-----------------------------------------------------------*/\r
 234 \r