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

   1 /*\r
   2     FreeRTOS V8.2.0rc1 - 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     This file is part of the FreeRTOS distribution.\r
   8 \r
   9     FreeRTOS is free software; you can redistribute it and/or modify it under\r
  10     the terms of the GNU General Public License (version 2) as published by the\r
  11     Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.\r
  12 \r
  13     >>!   NOTE: The modification to the GPL is included to allow you to     !<<\r
  14     >>!   distribute a combined work that includes FreeRTOS without being   !<<\r
  15     >>!   obliged to provide the source code for proprietary components     !<<\r
  16     >>!   outside of the FreeRTOS kernel.                                   !<<\r
  17 \r
  18     FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
  19     WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
  20     FOR A PARTICULAR PURPOSE.  Full license text is available on the following\r
  21     link: http://www.freertos.org/a00114.html\r
  22 \r
  23     1 tab == 4 spaces!\r
  24 \r
  25     ***************************************************************************\r
  26      *                                                                       *\r
  27      *    Having a problem?  Start by reading the FAQ "My application does   *\r
  28      *    not run, what could be wrong?".  Have you defined configASSERT()?  *\r
  29      *                                                                       *\r
  30      *    http://www.FreeRTOS.org/FAQHelp.html                               *\r
  31      *                                                                       *\r
  32     ***************************************************************************\r
  33 \r
  34     ***************************************************************************\r
  35      *                                                                       *\r
  36      *    FreeRTOS provides completely free yet professionally developed,    *\r
  37      *    robust, strictly quality controlled, supported, and cross          *\r
  38      *    platform software that is more than just the market leader, it     *\r
  39      *    is the industry's de facto standard.                               *\r
  40      *                                                                       *\r
  41      *    Help yourself get started quickly while simultaneously helping     *\r
  42      *    to support the FreeRTOS project by purchasing a FreeRTOS           *\r
  43      *    tutorial book, reference manual, or both:                          *\r
  44      *    http://www.FreeRTOS.org/Documentation                              *\r
  45      *                                                                       *\r
  46     ***************************************************************************\r
  47 \r
  48     ***************************************************************************\r
  49      *                                                                       *\r
  50      *   Investing in training allows your team to be as productive as       *\r
  51      *   possible as early as possible, lowering your overall development    *\r
  52      *   cost, and enabling you to bring a more robust product to market     *\r
  53      *   earlier than would otherwise be possible.  Richard Barry is both    *\r
  54      *   the architect and key author of FreeRTOS, and so also the world's   *\r
  55      *   leading authority on what is the world's most popular real time     *\r
  56      *   kernel for deeply embedded MCU designs.  Obtaining your training    *\r
  57      *   from Richard ensures your team will gain directly from his in-depth *\r
  58      *   product knowledge and years of usage experience.  Contact Real Time *\r
  59      *   Engineers Ltd to enquire about the FreeRTOS Masterclass, presented  *\r
  60      *   by Richard Barry:  http://www.FreeRTOS.org/contact\r
  61      *                                                                       *\r
  62     ***************************************************************************\r
  63 \r
  64     ***************************************************************************\r
  65      *                                                                       *\r
  66      *    You are receiving this top quality software for free.  Please play *\r
  67      *    fair and reciprocate by reporting any suspected issues and         *\r
  68      *    participating in the community forum:                              *\r
  69      *    http://www.FreeRTOS.org/support                                    *\r
  70      *                                                                       *\r
  71      *    Thank you!                                                         *\r
  72      *                                                                       *\r
  73     ***************************************************************************\r
  74 \r
  75     http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
  76     license and Real Time Engineers Ltd. contact details.\r
  77 \r
  78     http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
  79     including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
  80     compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
  81 \r
  82     http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.\r
  83     Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.\r
  84 \r
  85     http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High\r
  86     Integrity Systems ltd. to sell under the OpenRTOS brand.  Low cost OpenRTOS\r
  87     licenses offer ticketed support, indemnification and commercial middleware.\r
  88 \r
  89     http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
  90     engineered and independently SIL3 certified version for use in safety and\r
  91     mission critical applications that require provable dependability.\r
  92 \r
  93     1 tab == 4 spaces!\r
  94 */\r
  95 \r
  96 \r
  97 /* Scheduler includes. */\r
  98 #include "FreeRTOS.h"\r
  99 #include "task.h"\r
 100 \r
 101 #define partstNUM_LEDs  8\r
 102 \r
 103 static unsigned char sState[ partstNUM_LEDs ] = { pdFALSE };\r
 104 static unsigned char sState1[ partstNUM_LEDs ] = { pdFALSE };\r
 105 \r
 106 \r
 107 /*-----------------------------------------------------------*/\r
 108 void vParTestInitialise( void )\r
 109 {\r
 110 portBASE_TYPE x;\r
 111 \r
 112         /* Set port for LED outputs. */\r
 113         DDR00 = 0xFF;\r
 114         DDR09 = 0xFF;\r
 115 \r
 116         /* Start with LEDs off. */\r
 117         PDR09 = 0xff;\r
 118         PDR00 = 0xff;\r
 119 \r
 120         for( x = 0; x < partstNUM_LEDs; x++ )\r
 121         {\r
 122                 sState[ x ] = pdTRUE;\r
 123                 sState1[ x ] = pdTRUE;\r
 124         }\r
 125 }\r
 126 /*-----------------------------------------------------------*/\r
 127 \r
 128 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )\r
 129 {\r
 130         if( uxLED < partstNUM_LEDs )\r
 131         {\r
 132                 taskENTER_CRITICAL();\r
 133                 {               \r
 134                         /* Toggle the state of the single genuine on board LED. */\r
 135                         if( sState[ uxLED ] )\r
 136                         {\r
 137                                 PDR09 |= ( 1 << uxLED );\r
 138                         }\r
 139                         else\r
 140                         {\r
 141                                 PDR09 &= ~( 1 << uxLED );\r
 142                         }\r
 143                 \r
 144                         sState[uxLED] = !( sState[ uxLED ] );\r
 145                 }               \r
 146                 taskEXIT_CRITICAL();\r
 147         }\r
 148         else\r
 149         {\r
 150                 uxLED -= partstNUM_LEDs;\r
 151 \r
 152                 if( uxLED < partstNUM_LEDs )\r
 153                 {               \r
 154                         taskENTER_CRITICAL();\r
 155                         {               \r
 156                                 /* Toggle the state of the single genuine on board LED. */\r
 157                                 if( sState1[uxLED])     \r
 158                                 {\r
 159                                         PDR00 |= ( 1 << uxLED );\r
 160                                 }\r
 161                                 else\r
 162                                 {\r
 163                                         PDR00 &= ~( 1 << uxLED );\r
 164                                 }\r
 165                         \r
 166                                 sState1[ uxLED ] = !( sState1[ uxLED ] );\r
 167                         }\r
 168                         taskEXIT_CRITICAL();\r
 169                 }\r
 170         }\r
 171 }\r
 172 /*-----------------------------------------------------------*/\r
 173 \r
 174 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )\r
 175 {\r
 176         /* Set or clear the output [in this case show or hide the '*' character. */\r
 177         if( uxLED < partstNUM_LEDs )\r
 178         {\r
 179                 taskENTER_CRITICAL();\r
 180                 {\r
 181                         if( xValue )\r
 182                         {\r
 183                                 PDR09 |= ( 1 << uxLED );\r
 184                                 sState[ uxLED ] = 1;\r
 185                         }\r
 186                         else\r
 187                         {\r
 188                                 PDR09 &= ~( 1 << uxLED );\r
 189                                 sState[ uxLED ] = 0;\r
 190                         }\r
 191                 }\r
 192                 taskEXIT_CRITICAL();\r
 193         }\r
 194         else \r
 195         {\r
 196                 uxLED -= partstNUM_LEDs;\r
 197 \r
 198                 taskENTER_CRITICAL();\r
 199                 {\r
 200                         if( xValue )\r
 201                         {\r
 202                                 PDR00 |= ( 1 << uxLED );\r
 203                                 sState1[ uxLED ] = 1;\r
 204                         }\r
 205                         else\r
 206                         {\r
 207                                 PDR00 &= ~( 1 << uxLED );\r
 208                                 sState1[ uxLED ] = 0;\r
 209                         }\r
 210                 }\r
 211                 taskEXIT_CRITICAL();\r
 212         }\r
 213 }\r
 214 \r