git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/RX600_RX64M_RSK_Renesas_e2studio/Source/ParTest.c

   1 /*\r
   2     FreeRTOS V8.2.0 - Copyright (C) 2015 Real Time Engineers Ltd.\r
   3     All rights reserved\r
   4 \r
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   6 \r
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   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
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  18         ***************************************************************************\r
  19 \r
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  38 \r
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  40         the FAQ page "My application does not run, what could be wrong?".  Have you\r
  41         defined configASSERT()?\r
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  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 "rskrx64mdef.h"\r
  83 \r
  84 #define partestNUM_LEDS ( 4 )\r
  85 \r
  86 long lParTestGetLEDState( unsigned long ulLED );\r
  87 \r
  88 /*-----------------------------------------------------------*/\r
  89 \r
  90 void vParTestInitialise( void )\r
  91 {\r
  92         /* First set the data levels. */\r
  93         LED0 = LED_OFF;\r
  94         LED1 = LED_OFF;\r
  95         LED2 = LED_OFF;\r
  96         LED3 = LED_OFF;\r
  97 \r
  98         /* Set port direction registers. */\r
  99         LED0_PIN_DIR = OUTPUT_PIN;\r
 100         LED1_PIN_DIR = OUTPUT_PIN;\r
 101         LED2_PIN_DIR = OUTPUT_PIN;\r
 102         LED3_PIN_DIR = OUTPUT_PIN;\r
 103 }\r
 104 /*-----------------------------------------------------------*/\r
 105 \r
 106 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
 107 {\r
 108         if( ulLED < partestNUM_LEDS )\r
 109         {\r
 110                 if( xValue != 0 )\r
 111                 {\r
 112                         /* Turn the LED on. */\r
 113                         taskENTER_CRITICAL();\r
 114                         {\r
 115                                 switch( ulLED )\r
 116                                 {\r
 117                                         case 0: LED0 = LED_ON;\r
 118                                                         break;\r
 119                                         case 1: LED1 = LED_ON;\r
 120                                                         break;\r
 121                                         case 2: LED2 = LED_ON;\r
 122                                                         break;\r
 123                                         case 3: LED3 = LED_ON;\r
 124                                                         break;\r
 125                                 }\r
 126                         }\r
 127                         taskEXIT_CRITICAL();\r
 128                 }\r
 129                 else\r
 130                 {\r
 131                         /* Turn the LED off. */\r
 132                         taskENTER_CRITICAL();\r
 133                         {\r
 134                                 switch( ulLED )\r
 135                                 {\r
 136                                         case 0: LED0 = LED_OFF;\r
 137                                                         break;\r
 138                                         case 1: LED1 = LED_OFF;\r
 139                                                         break;\r
 140                                         case 2: LED2 = LED_OFF;\r
 141                                                         break;\r
 142                                         case 3: LED3 = LED_OFF;\r
 143                                                         break;\r
 144                                 }\r
 145 \r
 146                         }\r
 147                         taskEXIT_CRITICAL();\r
 148                 }\r
 149         }\r
 150 }\r
 151 /*-----------------------------------------------------------*/\r
 152 \r
 153 void vParTestToggleLED( unsigned long ulLED )\r
 154 {\r
 155         if( ulLED < partestNUM_LEDS )\r
 156         {\r
 157                 taskENTER_CRITICAL();\r
 158                 {\r
 159                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 160                         {\r
 161                                 vParTestSetLED( ulLED, 0 );\r
 162                         }\r
 163                         else\r
 164                         {\r
 165                                 vParTestSetLED( ulLED, 1 );\r
 166                         }\r
 167                 }\r
 168                 taskEXIT_CRITICAL();\r
 169         }\r
 170 }\r
 171 /*-----------------------------------------------------------*/\r
 172 \r
 173 long lParTestGetLEDState( unsigned long ulLED )\r
 174 {\r
 175 long lReturn = pdTRUE;\r
 176 \r
 177         if( ulLED < partestNUM_LEDS )\r
 178         {\r
 179                 switch( ulLED )\r
 180                 {\r
 181                         case 0  :       if( LED0 != 0 )\r
 182                                                 {\r
 183                                                         lReturn =  pdFALSE;\r
 184                                                 }\r
 185                                                 break;\r
 186                         case 1  :       if( LED1 != 0 )\r
 187                                                 {\r
 188                                                         lReturn =  pdFALSE;\r
 189                                                 }\r
 190                                                 break;\r
 191                         case 2  :       if( LED2 != 0 )\r
 192                                                 {\r
 193                                                         lReturn =  pdFALSE;\r
 194                                                 }\r
 195                                                 break;\r
 196                         case 3  :       if( LED3 != 0 )\r
 197                                                 {\r
 198                                                         lReturn =  pdFALSE;\r
 199                                                 }\r
 200                                                 break;\r
 201                 }\r
 202         }\r
 203 \r
 204         return lReturn;\r
 205 }\r
 206 /*-----------------------------------------------------------*/\r
 207 \r