git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/MB96340_Softune/FreeRTOS_96348hs_SK16FX100PMC/Src/partest/partest.c

   1 /*\r
   2     FreeRTOS V8.0.0:rc1 - Copyright (C) 2014 Real Time Engineers Ltd. \r
   3     All rights reserved\r
   4 \r
   5     VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
   6 \r
   7     ***************************************************************************\r
   8      *                                                                       *\r
   9      *    FreeRTOS provides completely free yet professionally developed,    *\r
  10      *    robust, strictly quality controlled, supported, and cross          *\r
  11      *    platform software that has become a de facto standard.             *\r
  12      *                                                                       *\r
  13      *    Help yourself get started quickly and support the FreeRTOS         *\r
  14      *    project by purchasing a FreeRTOS tutorial book, reference          *\r
  15      *    manual, or both from: http://www.FreeRTOS.org/Documentation        *\r
  16      *                                                                       *\r
  17      *    Thank you!                                                         *\r
  18      *                                                                       *\r
  19     ***************************************************************************\r
  20 \r
  21     This file is part of the FreeRTOS distribution.\r
  22 \r
  23     FreeRTOS is free software; you can redistribute it and/or modify it under\r
  24     the terms of the GNU General Public License (version 2) as published by the\r
  25     Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.\r
  26 \r
  27     >>! NOTE: The modification to the GPL is included to allow you to distribute\r
  28     >>! a combined work that includes FreeRTOS without being obliged to provide\r
  29     >>! the source code for proprietary components outside of the FreeRTOS\r
  30     >>! kernel.\r
  31 \r
  32     FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
  33     WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
  34     FOR A PARTICULAR PURPOSE.  Full license text is available from the following\r
  35     link: http://www.freertos.org/a00114.html\r
  36 \r
  37     1 tab == 4 spaces!\r
  38 \r
  39     ***************************************************************************\r
  40      *                                                                       *\r
  41      *    Having a problem?  Start by reading the FAQ "My application does   *\r
  42      *    not run, what could be wrong?"                                     *\r
  43      *                                                                       *\r
  44      *    http://www.FreeRTOS.org/FAQHelp.html                               *\r
  45      *                                                                       *\r
  46     ***************************************************************************\r
  47 \r
  48     http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
  49     license and Real Time Engineers Ltd. contact details.\r
  50 \r
  51     http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
  52     including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
  53     compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
  54 \r
  55     http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High\r
  56     Integrity Systems to sell under the OpenRTOS brand.  Low cost OpenRTOS\r
  57     licenses offer ticketed support, indemnification and middleware.\r
  58 \r
  59     http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
  60     engineered and independently SIL3 certified version for use in safety and\r
  61     mission critical applications that require provable dependability.\r
  62 \r
  63     1 tab == 4 spaces!\r
  64 */\r
  65 \r
  66 \r
  67 /* Scheduler includes. */\r
  68 #include "FreeRTOS.h"\r
  69 #include "task.h"\r
  70 \r
  71 #define partstNUM_LEDs  8\r
  72 \r
  73 static unsigned char sState[ partstNUM_LEDs ] = { pdFALSE };\r
  74 static unsigned char sState1[ partstNUM_LEDs ] = { pdFALSE };\r
  75 \r
  76 \r
  77 /*-----------------------------------------------------------*/\r
  78 void vParTestInitialise( void )\r
  79 {\r
  80 portBASE_TYPE x;\r
  81 \r
  82         /* Set port for LED outputs. */\r
  83         DDR00 = 0xFF;\r
  84         DDR09 = 0xFF;\r
  85 \r
  86         /* Start with LEDs off. */\r
  87         PDR09 = 0xff;\r
  88         PDR00 = 0xff;\r
  89 \r
  90         for( x = 0; x < partstNUM_LEDs; x++ )\r
  91         {\r
  92                 sState[ x ] = pdTRUE;\r
  93                 sState1[ x ] = pdTRUE;\r
  94         }\r
  95 }\r
  96 /*-----------------------------------------------------------*/\r
  97 \r
  98 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )\r
  99 {\r
 100         if( uxLED < partstNUM_LEDs )\r
 101         {\r
 102                 taskENTER_CRITICAL();\r
 103                 {               \r
 104                         /* Toggle the state of the single genuine on board LED. */\r
 105                         if( sState[ uxLED ] )\r
 106                         {\r
 107                                 PDR09 |= ( 1 << uxLED );\r
 108                         }\r
 109                         else\r
 110                         {\r
 111                                 PDR09 &= ~( 1 << uxLED );\r
 112                         }\r
 113                 \r
 114                         sState[uxLED] = !( sState[ uxLED ] );\r
 115                 }               \r
 116                 taskEXIT_CRITICAL();\r
 117         }\r
 118         else\r
 119         {\r
 120                 uxLED -= partstNUM_LEDs;\r
 121 \r
 122                 if( uxLED < partstNUM_LEDs )\r
 123                 {               \r
 124                         taskENTER_CRITICAL();\r
 125                         {               \r
 126                                 /* Toggle the state of the single genuine on board LED. */\r
 127                                 if( sState1[uxLED])     \r
 128                                 {\r
 129                                         PDR00 |= ( 1 << uxLED );\r
 130                                 }\r
 131                                 else\r
 132                                 {\r
 133                                         PDR00 &= ~( 1 << uxLED );\r
 134                                 }\r
 135                         \r
 136                                 sState1[ uxLED ] = !( sState1[ uxLED ] );\r
 137                         }\r
 138                         taskEXIT_CRITICAL();\r
 139                 }\r
 140         }\r
 141 }\r
 142 /*-----------------------------------------------------------*/\r
 143 \r
 144 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )\r
 145 {\r
 146         /* Set or clear the output [in this case show or hide the '*' character. */\r
 147         if( uxLED < partstNUM_LEDs )\r
 148         {\r
 149                 taskENTER_CRITICAL();\r
 150                 {\r
 151                         if( xValue )\r
 152                         {\r
 153                                 PDR09 |= ( 1 << uxLED );\r
 154                                 sState[ uxLED ] = 1;\r
 155                         }\r
 156                         else\r
 157                         {\r
 158                                 PDR09 &= ~( 1 << uxLED );\r
 159                                 sState[ uxLED ] = 0;\r
 160                         }\r
 161                 }\r
 162                 taskEXIT_CRITICAL();\r
 163         }\r
 164         else \r
 165         {\r
 166                 uxLED -= partstNUM_LEDs;\r
 167 \r
 168                 taskENTER_CRITICAL();\r
 169                 {\r
 170                         if( xValue )\r
 171                         {\r
 172                                 PDR00 |= ( 1 << uxLED );\r
 173                                 sState1[ uxLED ] = 1;\r
 174                         }\r
 175                         else\r
 176                         {\r
 177                                 PDR00 &= ~( 1 << uxLED );\r
 178                                 sState1[ uxLED ] = 0;\r
 179                         }\r
 180                 }\r
 181                 taskEXIT_CRITICAL();\r
 182         }\r
 183 }\r
 184 \r