git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/MSP430X_MSP430F5438_IAR/FreeRTOSConfig.h

   1 /*\r
   2     FreeRTOS V7.4.2 - Copyright (C) 2013 Real Time Engineers Ltd.\r
   3 \r
   4     FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME.  PLEASE VISIT\r
   5     http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
   6 \r
   7     ***************************************************************************\r
   8      *                                                                       *\r
   9      *    FreeRTOS tutorial books are available in pdf and paperback.        *\r
  10      *    Complete, revised, and edited pdf reference manuals are also       *\r
  11      *    available.                                                         *\r
  12      *                                                                       *\r
  13      *    Purchasing FreeRTOS documentation will not only help you, by       *\r
  14      *    ensuring you get running as quickly as possible and with an        *\r
  15      *    in-depth knowledge of how to use FreeRTOS, it will also help       *\r
  16      *    the FreeRTOS project to continue with its mission of providing     *\r
  17      *    professional grade, cross platform, de facto standard solutions    *\r
  18      *    for microcontrollers - completely free of charge!                  *\r
  19      *                                                                       *\r
  20      *    >>> See http://www.FreeRTOS.org/Documentation for details. <<<     *\r
  21      *                                                                       *\r
  22      *    Thank you for using FreeRTOS, and thank you for your support!      *\r
  23      *                                                                       *\r
  24     ***************************************************************************\r
  25 \r
  26 \r
  27     This file is part of the FreeRTOS distribution.\r
  28 \r
  29     FreeRTOS is free software; you can redistribute it and/or modify it under\r
  30     the terms of the GNU General Public License (version 2) as published by the\r
  31     Free Software Foundation AND MODIFIED BY the FreeRTOS exception.\r
  32 \r
  33     >>>>>>NOTE<<<<<< The modification to the GPL is included to allow you to\r
  34     distribute a combined work that includes FreeRTOS without being obliged to\r
  35     provide the source code for proprietary components outside of the FreeRTOS\r
  36     kernel.\r
  37 \r
  38     FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
  39     WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
  40     FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more\r
  41     details. You should have received a copy of the GNU General Public License\r
  42     and the FreeRTOS license exception along with FreeRTOS; if not it can be\r
  43     viewed here: http://www.freertos.org/a00114.html and also obtained by\r
  44     writing to Real Time Engineers Ltd., contact details for whom are available\r
  45     on the FreeRTOS WEB site.\r
  46 \r
  47     1 tab == 4 spaces!\r
  48 \r
  49     ***************************************************************************\r
  50      *                                                                       *\r
  51      *    Having a problem?  Start by reading the FAQ "My application does   *\r
  52      *    not run, what could be wrong?"                                     *\r
  53      *                                                                       *\r
  54      *    http://www.FreeRTOS.org/FAQHelp.html                               *\r
  55      *                                                                       *\r
  56     ***************************************************************************\r
  57 \r
  58 \r
  59     http://www.FreeRTOS.org - Documentation, books, training, latest versions, \r
  60     license and Real Time Engineers Ltd. contact details.\r
  61 \r
  62     http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
  63     including FreeRTOS+Trace - an indispensable productivity tool, and our new\r
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  65 \r
  66     http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High \r
  67     Integrity Systems, who sell the code with commercial support, \r
  68     indemnification and middleware, under the OpenRTOS brand.\r
  69     \r
  70     http://www.SafeRTOS.com - High Integrity Systems also provide a safety \r
  71     engineered and independently SIL3 certified version for use in safety and \r
  72     mission critical applications that require provable dependability.\r
  73 */\r
  74 \r
  75 #ifndef FREERTOS_CONFIG_H\r
  76 #define FREERTOS_CONFIG_H\r
  77 \r
  78 /*-----------------------------------------------------------\r
  79  * Application specific definitions.\r
  80  *\r
  81  * These definitions should be adjusted for your particular hardware and\r
  82  * application requirements.\r
  83  *\r
  84  * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE\r
  85  * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.\r
  86  *\r
  87  * See http://www.freertos.org/a00110.html.\r
  88  *----------------------------------------------------------*/\r
  89 \r
  90 #define configUSE_PREEMPTION                    1\r
  91 #define configUSE_IDLE_HOOK                             1\r
  92 #define configUSE_TICK_HOOK                             1\r
  93 #define configCPU_CLOCK_HZ                              ( 25000000UL )\r
  94 #define configLFXT_CLOCK_HZ                     ( 32768L )\r
  95 #define configTICK_RATE_HZ                              ( ( portTickType ) 1000 )\r
  96 #define configMAX_PRIORITIES                    ( ( unsigned portBASE_TYPE ) 5 )\r
  97 #define configTOTAL_HEAP_SIZE                   ( ( size_t ) ( 10 * 1024 ) )\r
  98 #define configMAX_TASK_NAME_LEN                 ( 10 )\r
  99 #define configUSE_TRACE_FACILITY                0\r
 100 #define configUSE_16_BIT_TICKS                  0\r
 101 #define configIDLE_SHOULD_YIELD                 1\r
 102 #define configUSE_MUTEXES                               1\r
 103 #define configQUEUE_REGISTRY_SIZE               5\r
 104 #define configGENERATE_RUN_TIME_STATS   1\r
 105 #define configCHECK_FOR_STACK_OVERFLOW  2\r
 106 #define configUSE_RECURSIVE_MUTEXES             0\r
 107 #define configUSE_MALLOC_FAILED_HOOK    1\r
 108 #define configUSE_APPLICATION_TASK_TAG  0\r
 109 \r
 110 #if __DATA_MODEL__ == __DATA_MODEL_SMALL__\r
 111         #define configMINIMAL_STACK_SIZE                ( ( unsigned short ) 110 )\r
 112 #else\r
 113         #define configMINIMAL_STACK_SIZE                ( ( unsigned short ) 80 )\r
 114 #endif\r
 115 \r
 116 /* Co-routine definitions. */\r
 117 #define configUSE_CO_ROUTINES           0\r
 118 #define configMAX_CO_ROUTINE_PRIORITIES ( 2 )\r
 119 \r
 120 /* Set the following definitions to 1 to include the API function, or zero\r
 121 to exclude the API function. */\r
 122 #define INCLUDE_vTaskPrioritySet                1\r
 123 #define INCLUDE_uxTaskPriorityGet               1\r
 124 #define INCLUDE_vTaskDelete                             0\r
 125 #define INCLUDE_vTaskCleanUpResources   0\r
 126 #define INCLUDE_vTaskSuspend                    1\r
 127 #define INCLUDE_vTaskDelayUntil                 1\r
 128 #define INCLUDE_vTaskDelay                              1\r
 129 \r
 130 /* The MSP430X port uses a callback function to configure its tick interrupt.\r
 131 This allows the application to choose the tick interrupt source.\r
 132 configTICK_VECTOR must also be set in FreeRTOSConfig.h to the correct\r
 133 interrupt vector for the chosen tick interrupt source.  This implementation of\r
 134 vApplicationSetupTimerInterrupt() generates the tick from timer A0, so in this\r
 135 case configTICK__VECTOR is set to TIMER0_A0_VECTOR. */\r
 136 #define configTICK_VECTOR                               TIMER0_A0_VECTOR\r
 137 \r
 138 /* Prevent the following definitions being included when FreeRTOSConfig.h\r
 139 is included from an asm file. */\r
 140 #ifdef __ICC430__\r
 141         extern void vConfigureTimerForRunTimeStats( void );\r
 142         extern volatile unsigned long ulStatsOverflowCount;\r
 143 #endif /* __ICCARM__ */\r
 144 \r
 145 /* Configure a 16 bit timer to generate the time base for the run time stats.\r
 146 The timer is configured to interrupt each time it overflows so a count of\r
 147 overflows can be kept - that way a 32 bit time value can be constructed from\r
 148 the timers current count value and the number of overflows. */\r
 149 #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()\r
 150 \r
 151 /* Construct a 32 bit time value for use as the run time stats time base.  This\r
 152 comes from the current value of a 16 bit timer combined with the number of times\r
 153 the timer has overflowed. */\r
 154 #define portALT_GET_RUN_TIME_COUNTER_VALUE( ulCountValue )                                              \\r
 155         {                                                                                                                                                       \\r
 156                 /* Stop the counter counting temporarily. */                                                    \\r
 157                 TA1CTL &= ~MC__CONTINOUS;                                                                                               \\r
 158                                                                                                                                                                 \\r
 159                 /* Check to see if any counter overflow interrupts are pending. */              \\r
 160                 if( ( TA1CTL & TAIFG ) != 0 )                                                                                   \\r
 161                 {                                                                                                                                               \\r
 162                         /* An overflow has occurred but not yet been processed. */                      \\r
 163                         ulStatsOverflowCount++;                                                                                         \\r
 164                                                                                                                                                                 \\r
 165                         /* Clear the interrupt. */                                                                                      \\r
 166                         TA1CTL &= ~TAIFG;                                                                                                       \\r
 167                 }                                                                                                                                               \\r
 168                                                                                                                                                                 \\r
 169                 /* Generate a 32 bit counter value by combinging the current peripheral \\r
 170                 counter value with the number of overflows. */                                                  \\r
 171                 ulCountValue = ( ulStatsOverflowCount << 16UL );                                                \\r
 172                 ulCountValue |= ( unsigned long ) TA1R;                                                                 \\r
 173                 TA1CTL |= MC__CONTINOUS;                                                                                                \\r
 174         }\r
 175 #endif /* FREERTOS_CONFIG_H */\r
 176 \r