git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/RX600_RX63N-RSK_Renesas/RTOSDemo/ParTest.c

   1 /*\r
   2  * FreeRTOS Kernel V10.1.0\r
   3  * Copyright (C) 2018 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.\r
  14  *\r
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\r
  17  * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\r
  18  * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\r
  19  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
  20  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
  21  *\r
  22  * http://www.FreeRTOS.org\r
  23  * http://aws.amazon.com/freertos\r
  24  *\r
  25  * 1 tab == 4 spaces!\r
  26  */\r
  27 \r
  28 /*-----------------------------------------------------------\r
  29  * Simple IO routines to control the LEDs.\r
  30  *-----------------------------------------------------------*/\r
  31 \r
  32 /* Scheduler includes. */\r
  33 #include "FreeRTOS.h"\r
  34 #include "task.h"\r
  35 \r
  36 /* Demo includes. */\r
  37 #include "partest.h"\r
  38 \r
  39 /* Hardware specifics. */\r
  40 #include "iodefine.h"\r
  41 \r
  42 #define partestNUM_LEDS ( 4 )\r
  43 \r
  44 long lParTestGetLEDState( unsigned long ulLED );\r
  45 \r
  46 /*-----------------------------------------------------------*/\r
  47 \r
  48 void vParTestInitialise( void )\r
  49 {\r
  50         /* Port pin configuration is done by the low level set up prior to this \r
  51         function being called. */\r
  52 }\r
  53 /*-----------------------------------------------------------*/\r
  54 \r
  55 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
  56 {\r
  57         if( ulLED < partestNUM_LEDS )\r
  58         {\r
  59                 if( xValue != 0 )\r
  60                 {\r
  61                         /* Turn the LED on. */\r
  62                         taskENTER_CRITICAL();\r
  63                         {\r
  64                                 switch( ulLED )\r
  65                                 {\r
  66                                         case 0: LED0 = LED_ON;\r
  67                                                         break;\r
  68                                         case 1: LED1 = LED_ON;\r
  69                                                         break;\r
  70                                         case 2: LED2 = LED_ON;\r
  71                                                         break;\r
  72                                         case 3: LED3 = LED_ON;\r
  73                                                         break;\r
  74                                 }\r
  75                         }\r
  76                         taskEXIT_CRITICAL();\r
  77                 }\r
  78                 else\r
  79                 {\r
  80                         /* Turn the LED off. */\r
  81                         taskENTER_CRITICAL();\r
  82                         {\r
  83                                 switch( ulLED )\r
  84                                 {\r
  85                                         case 0: LED0 = LED_OFF;\r
  86                                                         break;\r
  87                                         case 1: LED1 = LED_OFF;\r
  88                                                         break;\r
  89                                         case 2: LED2 = LED_OFF;\r
  90                                                         break;\r
  91                                         case 3: LED3 = LED_OFF;\r
  92                                                         break;\r
  93                                 }\r
  94 \r
  95                         }\r
  96                         taskEXIT_CRITICAL();\r
  97                 }\r
  98         }\r
  99 }\r
 100 /*-----------------------------------------------------------*/\r
 101 \r
 102 void vParTestToggleLED( unsigned long ulLED )\r
 103 {\r
 104         if( ulLED < partestNUM_LEDS )\r
 105         {\r
 106                 taskENTER_CRITICAL();\r
 107                 {\r
 108                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 109                         {\r
 110                                 vParTestSetLED( ulLED, 0 );\r
 111                         }\r
 112                         else\r
 113                         {\r
 114                                 vParTestSetLED( ulLED, 1 );\r
 115                         }\r
 116                 }\r
 117                 taskEXIT_CRITICAL();\r
 118         }\r
 119 }\r
 120 /*-----------------------------------------------------------*/\r
 121                                                         \r
 122 long lParTestGetLEDState( unsigned long ulLED )\r
 123 {\r
 124 long lReturn = pdTRUE;\r
 125 \r
 126         if( ulLED < partestNUM_LEDS )\r
 127         {\r
 128                 switch( ulLED )\r
 129                 {\r
 130                         case 0  :       if( LED0 != 0 )\r
 131                                                 {\r
 132                                                         lReturn =  pdFALSE;\r
 133                                                 }\r
 134                                                 break;                                  \r
 135                         case 1  :       if( LED1 != 0 )\r
 136                                                 {\r
 137                                                         lReturn =  pdFALSE;\r
 138                                                 }\r
 139                                                 break;                                  \r
 140                         case 2  :       if( LED2 != 0 )\r
 141                                                 {\r
 142                                                         lReturn =  pdFALSE;\r
 143                                                 }\r
 144                                                 break;                                  \r
 145                         case 3  :       if( LED3 != 0 )\r
 146                                                 {\r
 147                                                         lReturn =  pdFALSE;\r
 148                                                 }\r
 149                                                 break;                                  \r
 150                 }\r
 151         }\r
 152         \r
 153         return lReturn;\r
 154 }\r
 155 /*-----------------------------------------------------------*/\r
 156 \r
 157