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

   1 /*\r
   2     FreeRTOS V8.1.2 - 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
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  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     !<<\r
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  30     >>!   outside of the FreeRTOS 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
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  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
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  50 \r
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  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 #ifndef FREERTOS_CONFIG_H\r
  67 #define FREERTOS_CONFIG_H\r
  68 \r
  69 /*-----------------------------------------------------------\r
  70  * Application specific definitions.\r
  71  *\r
  72  * These definitions should be adjusted for your particular hardware and\r
  73  * application requirements.\r
  74  *\r
  75  * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE\r
  76  * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.\r
  77  *\r
  78  * See http://www.freertos.org/a00110.html.\r
  79  *----------------------------------------------------------*/\r
  80 \r
  81 #define configUSE_PREEMPTION                    1\r
  82 #define configUSE_IDLE_HOOK                             1\r
  83 #define configUSE_TICK_HOOK                             1\r
  84 #define configCPU_CLOCK_HZ                              ( 25000000UL )\r
  85 #define configLFXT_CLOCK_HZ                     ( 32768L )\r
  86 #define configTICK_RATE_HZ                              ( ( TickType_t ) 1000 )\r
  87 #define configMAX_PRIORITIES                    ( 5 )\r
  88 #define configTOTAL_HEAP_SIZE                   ( ( size_t ) ( 10 * 1024 ) )\r
  89 #define configMAX_TASK_NAME_LEN                 ( 10 )\r
  90 #define configUSE_TRACE_FACILITY                1\r
  91 #define configUSE_16_BIT_TICKS                  0\r
  92 #define configIDLE_SHOULD_YIELD                 1\r
  93 #define configUSE_MUTEXES                               1\r
  94 #define configQUEUE_REGISTRY_SIZE               5\r
  95 #define configGENERATE_RUN_TIME_STATS   1\r
  96 #define configCHECK_FOR_STACK_OVERFLOW  2\r
  97 #define configUSE_RECURSIVE_MUTEXES             0\r
  98 #define configUSE_MALLOC_FAILED_HOOK    1\r
  99 #define configUSE_APPLICATION_TASK_TAG  0\r
 100 \r
 101 #if __DATA_MODEL__ == __DATA_MODEL_SMALL__\r
 102         #define configMINIMAL_STACK_SIZE                ( ( unsigned short ) 110 )\r
 103 #else\r
 104         #define configMINIMAL_STACK_SIZE                ( ( unsigned short ) 80 )\r
 105 #endif\r
 106 \r
 107 /* Co-routine definitions. */\r
 108 #define configUSE_CO_ROUTINES           0\r
 109 #define configMAX_CO_ROUTINE_PRIORITIES ( 2 )\r
 110 \r
 111 /* Set the following definitions to 1 to include the API function, or zero\r
 112 to exclude the API function. */\r
 113 #define INCLUDE_vTaskPrioritySet                1\r
 114 #define INCLUDE_uxTaskPriorityGet               1\r
 115 #define INCLUDE_vTaskDelete                             0\r
 116 #define INCLUDE_vTaskCleanUpResources   0\r
 117 #define INCLUDE_vTaskSuspend                    1\r
 118 #define INCLUDE_vTaskDelayUntil                 1\r
 119 #define INCLUDE_vTaskDelay                              1\r
 120 \r
 121 /* This demo makes use of one or more example stats formatting functions.  These\r
 122 format the raw data provided by the uxTaskGetSystemState() function in to human\r
 123 readable ASCII form.  See the notes in the implementation of vTaskList() within \r
 124 FreeRTOS/Source/tasks.c for limitations. */\r
 125 #define configUSE_STATS_FORMATTING_FUNCTIONS    1\r
 126 \r
 127 /* The MSP430X port uses a callback function to configure its tick interrupt.\r
 128 This allows the application to choose the tick interrupt source.\r
 129 configTICK_VECTOR must also be set in FreeRTOSConfig.h to the correct\r
 130 interrupt vector for the chosen tick interrupt source.  This implementation of\r
 131 vApplicationSetupTimerInterrupt() generates the tick from timer A0, so in this\r
 132 case configTICK__VECTOR is set to TIMER0_A0_VECTOR. */\r
 133 #define configTICK_VECTOR                               TIMER0_A0_VECTOR\r
 134 \r
 135 /* Prevent the following definitions being included when FreeRTOSConfig.h\r
 136 is included from an asm file. */\r
 137 #ifdef __ICC430__\r
 138         extern void vConfigureTimerForRunTimeStats( void );\r
 139         extern volatile unsigned long ulStatsOverflowCount;\r
 140 #endif /* __ICCARM__ */\r
 141 \r
 142 /* Configure a 16 bit timer to generate the time base for the run time stats.\r
 143 The timer is configured to interrupt each time it overflows so a count of\r
 144 overflows can be kept - that way a 32 bit time value can be constructed from\r
 145 the timers current count value and the number of overflows. */\r
 146 #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()\r
 147 \r
 148 /* Construct a 32 bit time value for use as the run time stats time base.  This\r
 149 comes from the current value of a 16 bit timer combined with the number of times\r
 150 the timer has overflowed. */\r
 151 #define portALT_GET_RUN_TIME_COUNTER_VALUE( ulCountValue )                                              \\r
 152         {                                                                                                                                                       \\r
 153                 /* Stop the counter counting temporarily. */                                                    \\r
 154                 TA1CTL &= ~MC__CONTINOUS;                                                                                               \\r
 155                                                                                                                                                                 \\r
 156                 /* Check to see if any counter overflow interrupts are pending. */              \\r
 157                 if( ( TA1CTL & TAIFG ) != 0 )                                                                                   \\r
 158                 {                                                                                                                                               \\r
 159                         /* An overflow has occurred but not yet been processed. */                      \\r
 160                         ulStatsOverflowCount++;                                                                                         \\r
 161                                                                                                                                                                 \\r
 162                         /* Clear the interrupt. */                                                                                      \\r
 163                         TA1CTL &= ~TAIFG;                                                                                                       \\r
 164                 }                                                                                                                                               \\r
 165                                                                                                                                                                 \\r
 166                 /* Generate a 32 bit counter value by combinging the current peripheral \\r
 167                 counter value with the number of overflows. */                                                  \\r
 168                 ulCountValue = ( ulStatsOverflowCount << 16UL );                                                \\r
 169                 ulCountValue |= ( unsigned long ) TA1R;                                                                 \\r
 170                 TA1CTL |= MC__CONTINOUS;                                                                                                \\r
 171         }\r
 172 #endif /* FREERTOS_CONFIG_H */\r
 173 \r