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

   1 /*\r
   2  * FreeRTOS Kernel V10.0.0\r
   3  * Copyright (C) 2017 Amazon.com, Inc. or its affiliates.  All Rights Reserved.\r
   4  *\r
   5  * Permission is hereby granted, free of charge, to any person obtaining a copy of\r
   6  * this software and associated documentation files (the "Software"), to deal in\r
   7  * the Software without restriction, including without limitation the rights to\r
   8  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\r
   9  * the Software, and to permit persons to whom the Software is furnished to do so,\r
  10  * subject to the following conditions:\r
  11  *\r
  12  * The above copyright notice and this permission notice shall be included in all\r
  13  * copies or substantial portions of the Software. If you wish to use our Amazon\r
  14  * FreeRTOS name, please do so in a fair use way that does not cause confusion.\r
  15  *\r
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\r
  18  * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\r
  19  * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\r
  20  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
  21  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
  22  *\r
  23  * http://www.FreeRTOS.org\r
  24  * http://aws.amazon.com/freertos\r
  25  *\r
  26  * 1 tab == 4 spaces!\r
  27  */\r
  28 \r
  29 /*-----------------------------------------------------------\r
  30  * Simple IO routines to control the LEDs.\r
  31  *-----------------------------------------------------------*/\r
  32 \r
  33 /* Scheduler includes. */\r
  34 #include "FreeRTOS.h"\r
  35 #include "task.h"\r
  36 \r
  37 /* Demo includes. */\r
  38 #include "partest.h"\r
  39 \r
  40 /* Hardware specifics. */\r
  41 #include "iodefine.h"\r
  42 \r
  43 #define partestNUM_LEDS ( 4 )\r
  44 \r
  45 long lParTestGetLEDState( unsigned long ulLED );\r
  46 \r
  47 /*-----------------------------------------------------------*/\r
  48 \r
  49 void vParTestInitialise( void )\r
  50 {\r
  51         /* Port pin configuration is done by the low level set up prior to this \r
  52         function being called. */\r
  53 }\r
  54 /*-----------------------------------------------------------*/\r
  55 \r
  56 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
  57 {\r
  58         if( ulLED < partestNUM_LEDS )\r
  59         {\r
  60                 if( xValue != 0 )\r
  61                 {\r
  62                         /* Turn the LED on. */\r
  63                         taskENTER_CRITICAL();\r
  64                         {\r
  65                                 switch( ulLED )\r
  66                                 {\r
  67                                         case 0: LED0 = LED_ON;\r
  68                                                         break;\r
  69                                         case 1: LED1 = LED_ON;\r
  70                                                         break;\r
  71                                         case 2: LED2 = LED_ON;\r
  72                                                         break;\r
  73                                         case 3: LED3 = LED_ON;\r
  74                                                         break;\r
  75                                 }\r
  76                         }\r
  77                         taskEXIT_CRITICAL();\r
  78                 }\r
  79                 else\r
  80                 {\r
  81                         /* Turn the LED off. */\r
  82                         taskENTER_CRITICAL();\r
  83                         {\r
  84                                 switch( ulLED )\r
  85                                 {\r
  86                                         case 0: LED0 = LED_OFF;\r
  87                                                         break;\r
  88                                         case 1: LED1 = LED_OFF;\r
  89                                                         break;\r
  90                                         case 2: LED2 = LED_OFF;\r
  91                                                         break;\r
  92                                         case 3: LED3 = LED_OFF;\r
  93                                                         break;\r
  94                                 }\r
  95 \r
  96                         }\r
  97                         taskEXIT_CRITICAL();\r
  98                 }\r
  99         }\r
 100 }\r
 101 /*-----------------------------------------------------------*/\r
 102 \r
 103 void vParTestToggleLED( unsigned long ulLED )\r
 104 {\r
 105         if( ulLED < partestNUM_LEDS )\r
 106         {\r
 107                 taskENTER_CRITICAL();\r
 108                 {\r
 109                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 110                         {\r
 111                                 vParTestSetLED( ulLED, 0 );\r
 112                         }\r
 113                         else\r
 114                         {\r
 115                                 vParTestSetLED( ulLED, 1 );\r
 116                         }\r
 117                 }\r
 118                 taskEXIT_CRITICAL();\r
 119         }\r
 120 }\r
 121 /*-----------------------------------------------------------*/\r
 122                                                         \r
 123 long lParTestGetLEDState( unsigned long ulLED )\r
 124 {\r
 125 long lReturn = pdTRUE;\r
 126 \r
 127         if( ulLED < partestNUM_LEDS )\r
 128         {\r
 129                 switch( ulLED )\r
 130                 {\r
 131                         case 0  :       if( LED0 != 0 )\r
 132                                                 {\r
 133                                                         lReturn =  pdFALSE;\r
 134                                                 }\r
 135                                                 break;                                  \r
 136                         case 1  :       if( LED1 != 0 )\r
 137                                                 {\r
 138                                                         lReturn =  pdFALSE;\r
 139                                                 }\r
 140                                                 break;                                  \r
 141                         case 2  :       if( LED2 != 0 )\r
 142                                                 {\r
 143                                                         lReturn =  pdFALSE;\r
 144                                                 }\r
 145                                                 break;                                  \r
 146                         case 3  :       if( LED3 != 0 )\r
 147                                                 {\r
 148                                                         lReturn =  pdFALSE;\r
 149                                                 }\r
 150                                                 break;                                  \r
 151                 }\r
 152         }\r
 153         \r
 154         return lReturn;\r
 155 }\r
 156 /*-----------------------------------------------------------*/\r
 157 \r
 158