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

   1 /*\r
   2  * FreeRTOS Kernel V10.3.0\r
   3  * Copyright (C) 2020 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 #define partestNUM_LEDS ( 4 )\r
  40 \r
  41 long lParTestGetLEDState( unsigned long ulLED );\r
  42 \r
  43 /*-----------------------------------------------------------*/\r
  44 \r
  45 void vParTestInitialise( void )\r
  46 {\r
  47         /* Port pin configuration is done by the low level set up prior to this \r
  48         function being called. */\r
  49 }\r
  50 /*-----------------------------------------------------------*/\r
  51 \r
  52 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
  53 {\r
  54         if( ulLED < partestNUM_LEDS )\r
  55         {\r
  56                 if( xValue != 0 )\r
  57                 {\r
  58                         /* Turn the LED on. */\r
  59                         taskENTER_CRITICAL();\r
  60                         {\r
  61                                 switch( ulLED )\r
  62                                 {\r
  63                                         case 0: LED4 = LED_ON;\r
  64                                                         break;\r
  65                                         case 1: LED5 = LED_ON;\r
  66                                                         break;\r
  67                                         case 2: LED6 = LED_ON;\r
  68                                                         break;\r
  69                                         case 3: LED7 = LED_ON;\r
  70                                                         break;\r
  71                                 }\r
  72                         }\r
  73                         taskEXIT_CRITICAL();\r
  74                 }\r
  75                 else\r
  76                 {\r
  77                         /* Turn the LED off. */\r
  78                         taskENTER_CRITICAL();\r
  79                         {\r
  80                                 switch( ulLED )\r
  81                                 {\r
  82                                         case 0: LED4 = LED_OFF;\r
  83                                                         break;\r
  84                                         case 1: LED5 = LED_OFF;\r
  85                                                         break;\r
  86                                         case 2: LED6 = LED_OFF;\r
  87                                                         break;\r
  88                                         case 3: LED7 = LED_OFF;\r
  89                                                         break;\r
  90                                 }\r
  91 \r
  92                         }\r
  93                         taskEXIT_CRITICAL();\r
  94                 }\r
  95         }\r
  96 }\r
  97 /*-----------------------------------------------------------*/\r
  98 \r
  99 void vParTestToggleLED( unsigned long ulLED )\r
 100 {\r
 101         if( ulLED < partestNUM_LEDS )\r
 102         {\r
 103                 taskENTER_CRITICAL();\r
 104                 {\r
 105                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 106                         {\r
 107                                 vParTestSetLED( ulLED, 0 );\r
 108                         }\r
 109                         else\r
 110                         {\r
 111                                 vParTestSetLED( ulLED, 1 );\r
 112                         }\r
 113                 }\r
 114                 taskEXIT_CRITICAL();\r
 115         }\r
 116 }\r
 117 /*-----------------------------------------------------------*/\r
 118                                                         \r
 119 long lParTestGetLEDState( unsigned long ulLED )\r
 120 {\r
 121 long lReturn = pdTRUE;\r
 122 \r
 123         if( ulLED < partestNUM_LEDS )\r
 124         {\r
 125                 switch( ulLED )\r
 126                 {\r
 127                         case 0  :       if( LED4 != 0 )\r
 128                                                 {\r
 129                                                         lReturn =  pdFALSE;\r
 130                                                 }\r
 131                                                 break;                                  \r
 132                         case 1  :       if( LED5 != 0 )\r
 133                                                 {\r
 134                                                         lReturn =  pdFALSE;\r
 135                                                 }\r
 136                                                 break;                                  \r
 137                         case 2  :       if( LED6 != 0 )\r
 138                                                 {\r
 139                                                         lReturn =  pdFALSE;\r
 140                                                 }\r
 141                                                 break;                                  \r
 142                         case 3  :       if( LED7 != 0 )\r
 143                                                 {\r
 144                                                         lReturn =  pdFALSE;\r
 145                                                 }\r
 146                                                 break;                                  \r
 147                 }\r
 148         }\r
 149         \r
 150         return lReturn;\r
 151 }\r
 152 /*-----------------------------------------------------------*/\r
 153 \r
 154