| 1 |
584 |
jeremybenn |
/*
|
| 2 |
|
|
FreeRTOS V6.1.1 - Copyright (C) 2011 Real Time Engineers Ltd.
|
| 3 |
|
|
|
| 4 |
|
|
***************************************************************************
|
| 5 |
|
|
* *
|
| 6 |
|
|
* If you are: *
|
| 7 |
|
|
* *
|
| 8 |
|
|
* + New to FreeRTOS, *
|
| 9 |
|
|
* + Wanting to learn FreeRTOS or multitasking in general quickly *
|
| 10 |
|
|
* + Looking for basic training, *
|
| 11 |
|
|
* + Wanting to improve your FreeRTOS skills and productivity *
|
| 12 |
|
|
* *
|
| 13 |
|
|
* then take a look at the FreeRTOS books - available as PDF or paperback *
|
| 14 |
|
|
* *
|
| 15 |
|
|
* "Using the FreeRTOS Real Time Kernel - a Practical Guide" *
|
| 16 |
|
|
* http://www.FreeRTOS.org/Documentation *
|
| 17 |
|
|
* *
|
| 18 |
|
|
* A pdf reference manual is also available. Both are usually delivered *
|
| 19 |
|
|
* to your inbox within 20 minutes to two hours when purchased between 8am *
|
| 20 |
|
|
* and 8pm GMT (although please allow up to 24 hours in case of *
|
| 21 |
|
|
* exceptional circumstances). Thank you for your support! *
|
| 22 |
|
|
* *
|
| 23 |
|
|
***************************************************************************
|
| 24 |
|
|
|
| 25 |
|
|
This file is part of the FreeRTOS distribution.
|
| 26 |
|
|
|
| 27 |
|
|
FreeRTOS is free software; you can redistribute it and/or modify it under
|
| 28 |
|
|
the terms of the GNU General Public License (version 2) as published by the
|
| 29 |
|
|
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
|
| 30 |
|
|
***NOTE*** The exception to the GPL is included to allow you to distribute
|
| 31 |
|
|
a combined work that includes FreeRTOS without being obliged to provide the
|
| 32 |
|
|
source code for proprietary components outside of the FreeRTOS kernel.
|
| 33 |
|
|
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT
|
| 34 |
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
| 35 |
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
| 36 |
|
|
more details. You should have received a copy of the GNU General Public
|
| 37 |
|
|
License and the FreeRTOS license exception along with FreeRTOS; if not it
|
| 38 |
|
|
can be viewed here: http://www.freertos.org/a00114.html and also obtained
|
| 39 |
|
|
by writing to Richard Barry, contact details for whom are available on the
|
| 40 |
|
|
FreeRTOS WEB site.
|
| 41 |
|
|
|
| 42 |
|
|
1 tab == 4 spaces!
|
| 43 |
|
|
|
| 44 |
|
|
http://www.FreeRTOS.org - Documentation, latest information, license and
|
| 45 |
|
|
contact details.
|
| 46 |
|
|
|
| 47 |
|
|
http://www.SafeRTOS.com - A version that is certified for use in safety
|
| 48 |
|
|
critical systems.
|
| 49 |
|
|
|
| 50 |
|
|
http://www.OpenRTOS.com - Commercial support, development, porting,
|
| 51 |
|
|
licensing and training services.
|
| 52 |
|
|
*/
|
| 53 |
|
|
|
| 54 |
|
|
|
| 55 |
|
|
/* The following #error directive is to remind users that a batch file must be
|
| 56 |
|
|
* executed prior to this project being built. The batch file *cannot* be
|
| 57 |
|
|
* executed from within CCS4! Once it has been executed, re-open or refresh
|
| 58 |
|
|
* the CCS4 project and remove the #error line below.
|
| 59 |
|
|
*/
|
| 60 |
|
|
//#error Ensure CreateProjectDirectoryStructure.bat has been executed before building. See comment immediately above.
|
| 61 |
|
|
|
| 62 |
|
|
|
| 63 |
|
|
#ifndef FREERTOS_CONFIG_H
|
| 64 |
|
|
#define FREERTOS_CONFIG_H
|
| 65 |
|
|
|
| 66 |
|
|
/*-----------------------------------------------------------
|
| 67 |
|
|
* Application specific definitions.
|
| 68 |
|
|
*
|
| 69 |
|
|
* These definitions should be adjusted for your particular hardware and
|
| 70 |
|
|
* application requirements.
|
| 71 |
|
|
*
|
| 72 |
|
|
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
|
| 73 |
|
|
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
|
| 74 |
|
|
*
|
| 75 |
|
|
* See http://www.freertos.org/a00110.html.
|
| 76 |
|
|
*----------------------------------------------------------*/
|
| 77 |
|
|
|
| 78 |
|
|
#define configUSE_PREEMPTION 1
|
| 79 |
|
|
#define configUSE_IDLE_HOOK 1
|
| 80 |
|
|
#define configUSE_TICK_HOOK 1
|
| 81 |
|
|
#define configCPU_CLOCK_HZ ( 25000000UL )
|
| 82 |
|
|
#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
|
| 83 |
|
|
#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 5 )
|
| 84 |
|
|
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 9 * 1024 ) )
|
| 85 |
|
|
#define configMAX_TASK_NAME_LEN ( 10 )
|
| 86 |
|
|
#define configUSE_TRACE_FACILITY 1
|
| 87 |
|
|
#define configUSE_16_BIT_TICKS 0
|
| 88 |
|
|
#define configIDLE_SHOULD_YIELD 1
|
| 89 |
|
|
#define configUSE_MUTEXES 1
|
| 90 |
|
|
#define configQUEUE_REGISTRY_SIZE 0
|
| 91 |
|
|
#define configGENERATE_RUN_TIME_STATS 1
|
| 92 |
|
|
#define configCHECK_FOR_STACK_OVERFLOW 2
|
| 93 |
|
|
#define configUSE_RECURSIVE_MUTEXES 0
|
| 94 |
|
|
#define configUSE_MALLOC_FAILED_HOOK 1
|
| 95 |
|
|
#define configUSE_APPLICATION_TASK_TAG 0
|
| 96 |
|
|
|
| 97 |
|
|
#ifdef __LARGE_DATA_MODEL__
|
| 98 |
|
|
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 80 )
|
| 99 |
|
|
#else
|
| 100 |
|
|
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 120 )
|
| 101 |
|
|
#endif
|
| 102 |
|
|
|
| 103 |
|
|
/* Co-routine definitions. */
|
| 104 |
|
|
#define configUSE_CO_ROUTINES 0
|
| 105 |
|
|
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
|
| 106 |
|
|
|
| 107 |
|
|
/* Set the following definitions to 1 to include the API function, or zero
|
| 108 |
|
|
to exclude the API function. */
|
| 109 |
|
|
#define INCLUDE_vTaskPrioritySet 1
|
| 110 |
|
|
#define INCLUDE_uxTaskPriorityGet 1
|
| 111 |
|
|
#define INCLUDE_vTaskDelete 0
|
| 112 |
|
|
#define INCLUDE_vTaskCleanUpResources 0
|
| 113 |
|
|
#define INCLUDE_vTaskSuspend 1
|
| 114 |
|
|
#define INCLUDE_vTaskDelayUntil 1
|
| 115 |
|
|
#define INCLUDE_vTaskDelay 1
|
| 116 |
|
|
|
| 117 |
|
|
/* The MSP430X port uses a callback function to configure its tick interrupt.
|
| 118 |
|
|
This allows the application to choose the tick interrupt source.
|
| 119 |
|
|
configTICK_VECTOR must also be set in FreeRTOSConfig.h to the correct interrupt
|
| 120 |
|
|
vector for the chosen tick interrupt source. This implementation of
|
| 121 |
|
|
vApplicationSetupTimerInterrupt() generates the tick from timer A0, so in this
|
| 122 |
|
|
case configTICK_VECTOR is set to TIMER0_A0_VECTOR. */
|
| 123 |
|
|
#define configTICK_VECTOR TIMER0_A0_VECTOR
|
| 124 |
|
|
|
| 125 |
|
|
extern void vConfigureTimerForRunTimeStats( void );
|
| 126 |
|
|
extern volatile unsigned long ulStatsOverflowCount;
|
| 127 |
|
|
|
| 128 |
|
|
/* Configure a 16 bit timer to generate the time base for the run time stats.
|
| 129 |
|
|
The timer is configured to interrupt each time it overflows so a count of
|
| 130 |
|
|
overflows can be kept - that way a 32 bit time value can be constructed from
|
| 131 |
|
|
the timers current count value and the number of overflows. */
|
| 132 |
|
|
#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()
|
| 133 |
|
|
|
| 134 |
|
|
/* Construct a 32 bit time value for use as the run time stats time base. This
|
| 135 |
|
|
comes from the current value of a 16 bit timer combined with the number of times
|
| 136 |
|
|
the timer has overflowed. */
|
| 137 |
|
|
#define portALT_GET_RUN_TIME_COUNTER_VALUE( ulCountValue ) \
|
| 138 |
|
|
{ \
|
| 139 |
|
|
/* Stop the counter counting temporarily. */ \
|
| 140 |
|
|
TA1CTL &= ~MC__CONTINOUS; \
|
| 141 |
|
|
\
|
| 142 |
|
|
/* Check to see if any counter overflow interrupts are pending. */ \
|
| 143 |
|
|
if( ( TA1CTL & TAIFG ) != 0 ) \
|
| 144 |
|
|
{ \
|
| 145 |
|
|
/* An overflow has occurred but not yet been processed. */ \
|
| 146 |
|
|
ulStatsOverflowCount++; \
|
| 147 |
|
|
\
|
| 148 |
|
|
/* Clear the interrupt. */ \
|
| 149 |
|
|
TA1CTL &= ~TAIFG; \
|
| 150 |
|
|
} \
|
| 151 |
|
|
\
|
| 152 |
|
|
/* Generate a 32 bit counter value by combinging the current peripheral \
|
| 153 |
|
|
counter value with the number of overflows. */ \
|
| 154 |
|
|
ulCountValue = ( ulStatsOverflowCount << 16UL ); \
|
| 155 |
|
|
ulCountValue |= ( unsigned long ) TA1R; \
|
| 156 |
|
|
TA1CTL |= MC__CONTINOUS; \
|
| 157 |
|
|
}
|
| 158 |
|
|
#endif /*0*/
|
| 159 |
|
|
|
