git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/RX600_RX64M_RSK_GCC_e2studio/src/ParTest.c

   1 /*\r
   2  * FreeRTOS Kernel V10.2.1\r
   3  * Copyright (C) 2019 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 #include "rskrx64mdef.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         /* First set the data levels. */\r
  52         LED0 = LED_OFF;\r
  53         LED1 = LED_OFF;\r
  54         LED2 = LED_OFF;\r
  55         LED3 = LED_OFF;\r
  56 \r
  57         /* Set port direction registers. */\r
  58         LED0_PIN_DIR = OUTPUT_PIN;\r
  59         LED1_PIN_DIR = OUTPUT_PIN;\r
  60         LED2_PIN_DIR = OUTPUT_PIN;\r
  61         LED3_PIN_DIR = OUTPUT_PIN;\r
  62 }\r
  63 /*-----------------------------------------------------------*/\r
  64 \r
  65 void vParTestSetLED( unsigned long ulLED, signed long xValue )\r
  66 {\r
  67         if( ulLED < partestNUM_LEDS )\r
  68         {\r
  69                 if( xValue != 0 )\r
  70                 {\r
  71                         /* Turn the LED on. */\r
  72                         taskENTER_CRITICAL();\r
  73                         {\r
  74                                 switch( ulLED )\r
  75                                 {\r
  76                                         case 0: LED0 = LED_ON;\r
  77                                                         break;\r
  78                                         case 1: LED1 = LED_ON;\r
  79                                                         break;\r
  80                                         case 2: LED2 = LED_ON;\r
  81                                                         break;\r
  82                                         case 3: LED3 = LED_ON;\r
  83                                                         break;\r
  84                                 }\r
  85                         }\r
  86                         taskEXIT_CRITICAL();\r
  87                 }\r
  88                 else\r
  89                 {\r
  90                         /* Turn the LED off. */\r
  91                         taskENTER_CRITICAL();\r
  92                         {\r
  93                                 switch( ulLED )\r
  94                                 {\r
  95                                         case 0: LED0 = LED_OFF;\r
  96                                                         break;\r
  97                                         case 1: LED1 = LED_OFF;\r
  98                                                         break;\r
  99                                         case 2: LED2 = LED_OFF;\r
 100                                                         break;\r
 101                                         case 3: LED3 = LED_OFF;\r
 102                                                         break;\r
 103                                 }\r
 104 \r
 105                         }\r
 106                         taskEXIT_CRITICAL();\r
 107                 }\r
 108         }\r
 109 }\r
 110 /*-----------------------------------------------------------*/\r
 111 \r
 112 void vParTestToggleLED( unsigned long ulLED )\r
 113 {\r
 114         if( ulLED < partestNUM_LEDS )\r
 115         {\r
 116                 taskENTER_CRITICAL();\r
 117                 {\r
 118                         if( lParTestGetLEDState( ulLED ) != 0x00 )\r
 119                         {\r
 120                                 vParTestSetLED( ulLED, 0 );\r
 121                         }\r
 122                         else\r
 123                         {\r
 124                                 vParTestSetLED( ulLED, 1 );\r
 125                         }\r
 126                 }\r
 127                 taskEXIT_CRITICAL();\r
 128         }\r
 129 }\r
 130 /*-----------------------------------------------------------*/\r
 131 \r
 132 long lParTestGetLEDState( unsigned long ulLED )\r
 133 {\r
 134 long lReturn = pdTRUE;\r
 135 \r
 136         if( ulLED < partestNUM_LEDS )\r
 137         {\r
 138                 switch( ulLED )\r
 139                 {\r
 140                         case 0  :       if( LED0 != 0 )\r
 141                                                 {\r
 142                                                         lReturn =  pdFALSE;\r
 143                                                 }\r
 144                                                 break;\r
 145                         case 1  :       if( LED1 != 0 )\r
 146                                                 {\r
 147                                                         lReturn =  pdFALSE;\r
 148                                                 }\r
 149                                                 break;\r
 150                         case 2  :       if( LED2 != 0 )\r
 151                                                 {\r
 152                                                         lReturn =  pdFALSE;\r
 153                                                 }\r
 154                                                 break;\r
 155                         case 3  :       if( LED3 != 0 )\r
 156                                                 {\r
 157                                                         lReturn =  pdFALSE;\r
 158                                                 }\r
 159                                                 break;\r
 160                 }\r
 161         }\r
 162 \r
 163         return lReturn;\r
 164 }\r
 165 /*-----------------------------------------------------------*/\r
 166 \r