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jeremybenn |
/*
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FreeRTOS V6.1.1 - Copyright (C) 2011 Real Time Engineers Ltd.
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***************************************************************************
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* *
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* If you are: *
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* *
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* + New to FreeRTOS, *
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* + Wanting to learn FreeRTOS or multitasking in general quickly *
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* + Looking for basic training, *
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* + Wanting to improve your FreeRTOS skills and productivity *
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* *
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* then take a look at the FreeRTOS books - available as PDF or paperback *
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* *
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* "Using the FreeRTOS Real Time Kernel - a Practical Guide" *
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* http://www.FreeRTOS.org/Documentation *
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* *
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* A pdf reference manual is also available. Both are usually delivered *
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* to your inbox within 20 minutes to two hours when purchased between 8am *
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* and 8pm GMT (although please allow up to 24 hours in case of *
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* exceptional circumstances). Thank you for your support! *
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* *
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***************************************************************************
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This file is part of the FreeRTOS distribution.
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FreeRTOS is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License (version 2) as published by the
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Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
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***NOTE*** The exception to the GPL is included to allow you to distribute
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a combined work that includes FreeRTOS without being obliged to provide the
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source code for proprietary components outside of the FreeRTOS kernel.
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FreeRTOS is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details. You should have received a copy of the GNU General Public
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License and the FreeRTOS license exception along with FreeRTOS; if not it
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can be viewed here: http://www.freertos.org/a00114.html and also obtained
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by writing to Richard Barry, contact details for whom are available on the
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FreeRTOS WEB site.
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1 tab == 4 spaces!
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http://www.FreeRTOS.org - Documentation, latest information, license and
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contact details.
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http://www.SafeRTOS.com - A version that is certified for use in safety
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critical systems.
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http://www.OpenRTOS.com - Commercial support, development, porting,
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licensing and training services.
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*/
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#ifndef FREERTOS_CONFIG_H
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#define FREERTOS_CONFIG_H
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/*-----------------------------------------------------------
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* Application specific definitions.
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*
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* These definitions should be adjusted for your particular hardware and
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* application requirements.
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*
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* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
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* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
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*
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* See http://www.freertos.org/a00110.html.
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*----------------------------------------------------------*/
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#define configUSE_PREEMPTION 1
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#define configUSE_IDLE_HOOK 1
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#define configUSE_TICK_HOOK 1
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#define configCPU_CLOCK_HZ ( 25000000UL )
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#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
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#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 5 )
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#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 10 * 1024 ) )
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#define configMAX_TASK_NAME_LEN ( 10 )
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#define configUSE_TRACE_FACILITY 0
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#define configUSE_16_BIT_TICKS 0
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#define configIDLE_SHOULD_YIELD 1
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#define configUSE_MUTEXES 1
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#define configQUEUE_REGISTRY_SIZE 5
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#define configGENERATE_RUN_TIME_STATS 1
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#define configCHECK_FOR_STACK_OVERFLOW 2
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#define configUSE_RECURSIVE_MUTEXES 0
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#define configUSE_MALLOC_FAILED_HOOK 1
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#define configUSE_APPLICATION_TASK_TAG 0
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#if __DATA_MODEL__ == __DATA_MODEL_SMALL__
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#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 110 )
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#else
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#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 80 )
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#endif
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/* Co-routine definitions. */
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#define configUSE_CO_ROUTINES 0
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#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
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/* Set the following definitions to 1 to include the API function, or zero
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to exclude the API function. */
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#define INCLUDE_vTaskPrioritySet 1
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#define INCLUDE_uxTaskPriorityGet 1
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#define INCLUDE_vTaskDelete 0
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#define INCLUDE_vTaskCleanUpResources 0
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#define INCLUDE_vTaskSuspend 1
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#define INCLUDE_vTaskDelayUntil 1
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#define INCLUDE_vTaskDelay 1
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/* The MSP430X port uses a callback function to configure its tick interrupt.
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This allows the application to choose the tick interrupt source.
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configTICK_VECTOR must also be set in FreeRTOSConfig.h to the correct
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interrupt vector for the chosen tick interrupt source. This implementation of
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vApplicationSetupTimerInterrupt() generates the tick from timer A0, so in this
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case configTICK__VECTOR is set to TIMER0_A0_VECTOR. */
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#define configTICK_VECTOR TIMER0_A0_VECTOR
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/* Prevent the following definitions being included when FreeRTOSConfig.h
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is included from an asm file. */
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#ifdef __ICC430__
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extern void vConfigureTimerForRunTimeStats( void );
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extern volatile unsigned long ulStatsOverflowCount;
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#endif /* __ICCARM__ */
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/* Configure a 16 bit timer to generate the time base for the run time stats.
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The timer is configured to interrupt each time it overflows so a count of
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overflows can be kept - that way a 32 bit time value can be constructed from
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the timers current count value and the number of overflows. */
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#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()
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/* Construct a 32 bit time value for use as the run time stats time base. This
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comes from the current value of a 16 bit timer combined with the number of times
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the timer has overflowed. */
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#define portALT_GET_RUN_TIME_COUNTER_VALUE( ulCountValue ) \
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{ \
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/* Stop the counter counting temporarily. */ \
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TA1CTL &= ~MC__CONTINOUS; \
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\
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/* Check to see if any counter overflow interrupts are pending. */ \
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if( ( TA1CTL & TAIFG ) != 0 ) \
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{ \
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/* An overflow has occurred but not yet been processed. */ \
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ulStatsOverflowCount++; \
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\
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/* Clear the interrupt. */ \
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TA1CTL &= ~TAIFG; \
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} \
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\
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/* Generate a 32 bit counter value by combinging the current peripheral \
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counter value with the number of overflows. */ \
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ulCountValue = ( ulStatsOverflowCount << 16UL ); \
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ulCountValue |= ( unsigned long ) TA1R; \
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TA1CTL |= MC__CONTINOUS; \
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}
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#endif /* FREERTOS_CONFIG_H */
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