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

   1 /*\r
   2         FreeRTOS.org V4.8.0 - Copyright (C) 2003-2008 Richard Barry.\r
   3 \r
   4         This file is part of the FreeRTOS.org distribution.\r
   5 \r
   6         FreeRTOS.org is free software; you can redistribute it and/or modify\r
   7         it under the terms of the GNU General Public License as published by\r
   8         the Free Software Foundation; either version 2 of the License, or\r
   9         (at your option) any later version.\r
  10 \r
  11         FreeRTOS.org is distributed in the hope that it will be useful,\r
  12         but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14         GNU General Public License for more details.\r
  15 \r
  16         You should have received a copy of the GNU General Public License\r
  17         along with FreeRTOS.org; if not, write to the Free Software\r
  18         Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\r
  19 \r
  20         A special exception to the GPL can be applied should you wish to distribute\r
  21         a combined work that includes FreeRTOS.org, without being obliged to provide\r
  22         the source code for any proprietary components.  See the licensing section\r
  23         of http://www.FreeRTOS.org for full details of how and when the exception\r
  24         can be applied.\r
  25 \r
  26         ***************************************************************************\r
  27         ***************************************************************************\r
  28         *                                                                                                                                                 *\r
  29         * SAVE TIME AND MONEY!  Why not get us to quote to get FreeRTOS.org               *\r
  30         * running on your hardware - or even write all or part of your application*\r
  31         * for you?  See http://www.OpenRTOS.com for details.                                      *\r
  32         *                                                                                                                                                 *\r
  33         ***************************************************************************\r
  34         ***************************************************************************\r
  35 \r
  36         Please ensure to read the configuration and relevant port sections of the\r
  37         online documentation.\r
  38 \r
  39         http://www.FreeRTOS.org - Documentation, latest information, license and \r
  40         contact details.\r
  41 \r
  42         http://www.SafeRTOS.com - A version that is certified for use in safety \r
  43         critical systems.\r
  44 \r
  45         http://www.OpenRTOS.com - Commercial support, development, porting, \r
  46         licensing and training services.\r
  47 */\r
  48 \r
  49 \r
  50 /* Scheduler includes. */\r
  51 #include "FreeRTOS.h"\r
  52 #include "task.h"\r
  53 \r
  54 #define partstNUM_LEDs  8\r
  55 \r
  56 static unsigned portCHAR sState[ partstNUM_LEDs ] = { pdFALSE };\r
  57 static unsigned portCHAR sState1[ partstNUM_LEDs ] = { pdFALSE };\r
  58 \r
  59 \r
  60 /*-----------------------------------------------------------*/\r
  61 void vParTestInitialise( void )\r
  62 {\r
  63 portBASE_TYPE x;\r
  64 \r
  65         /* Set port for LED outputs. */\r
  66         DDR00 = 0xFF;\r
  67         DDR09 = 0xFF;\r
  68 \r
  69         /* Start with LEDs off. */\r
  70         PDR09 = 0xff;\r
  71         PDR00 = 0xff;\r
  72 \r
  73         for( x = 0; x < partstNUM_LEDs; x++ )\r
  74         {\r
  75                 sState[ x ] = pdTRUE;\r
  76                 sState1[ x ] = pdTRUE;\r
  77         }\r
  78 }\r
  79 /*-----------------------------------------------------------*/\r
  80 \r
  81 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )\r
  82 {\r
  83         if( uxLED < partstNUM_LEDs )\r
  84         {\r
  85                 taskENTER_CRITICAL();\r
  86                 {               \r
  87                         /* Toggle the state of the single genuine on board LED. */\r
  88                         if( sState[ uxLED ] )\r
  89                         {\r
  90                                 PDR09 |= ( 1 << uxLED );\r
  91                         }\r
  92                         else\r
  93                         {\r
  94                                 PDR09 &= ~( 1 << uxLED );\r
  95                         }\r
  96                 \r
  97                         sState[uxLED] = !( sState[ uxLED ] );\r
  98                 }               \r
  99                 taskEXIT_CRITICAL();\r
 100         }\r
 101         else\r
 102         {\r
 103                 uxLED -= partstNUM_LEDs;\r
 104 \r
 105                 if( uxLED < partstNUM_LEDs )\r
 106                 {               \r
 107                         taskENTER_CRITICAL();\r
 108                         {               \r
 109                                 /* Toggle the state of the single genuine on board LED. */\r
 110                                 if( sState1[uxLED])     \r
 111                                 {\r
 112                                         PDR00 |= ( 1 << uxLED );\r
 113                                 }\r
 114                                 else\r
 115                                 {\r
 116                                         PDR00 &= ~( 1 << uxLED );\r
 117                                 }\r
 118                         \r
 119                                 sState1[ uxLED ] = !( sState1[ uxLED ] );\r
 120                         }\r
 121                         taskEXIT_CRITICAL();\r
 122                 }\r
 123         }\r
 124 }\r
 125 /*-----------------------------------------------------------*/\r
 126 \r
 127 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )\r
 128 {\r
 129         /* Set or clear the output [in this case show or hide the '*' character. */\r
 130         if( uxLED < partstNUM_LEDs )\r
 131         {\r
 132                 taskENTER_CRITICAL();\r
 133                 {\r
 134                         if( xValue )\r
 135                         {\r
 136                                 PDR09 |= ( 1 << uxLED );\r
 137                                 sState[ uxLED ] = 1;\r
 138                         }\r
 139                         else\r
 140                         {\r
 141                                 PDR09 &= ~( 1 << uxLED );\r
 142                                 sState[ uxLED ] = 0;\r
 143                         }\r
 144                 }\r
 145                 taskEXIT_CRITICAL();\r
 146         }\r
 147         else \r
 148         {\r
 149                 uxLED -= partstNUM_LEDs;\r
 150 \r
 151                 taskENTER_CRITICAL();\r
 152                 {\r
 153                         if( xValue )\r
 154                         {\r
 155                                 PDR00 |= ( 1 << uxLED );\r
 156                                 sState1[ uxLED ] = 1;\r
 157                         }\r
 158                         else\r
 159                         {\r
 160                                 PDR00 &= ~( 1 << uxLED );\r
 161                                 sState1[ uxLED ] = 0;\r
 162                         }\r
 163                 }\r
 164                 taskEXIT_CRITICAL();\r
 165         }\r
 166 }\r
 167 \r