added port FreeRTOS for lpc175x
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hathach
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/*
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FreeRTOS V7.3.0 - Copyright (C) 2012 Real Time Engineers Ltd.
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***************************************************************************
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* *
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* FreeRTOS tutorial books are available in pdf and paperback. *
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* Complete, revised, and edited pdf reference manuals are also *
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* available. *
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* *
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* Purchasing FreeRTOS documentation will not only help you, by *
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* ensuring you get running as quickly as possible and with an *
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* in-depth knowledge of how to use FreeRTOS, it will also help *
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* the FreeRTOS project to continue with its mission of providing *
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* professional grade, cross platform, de facto standard solutions *
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* for microcontrollers - completely free of charge! *
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* *
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* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
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* *
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* Thank you for using FreeRTOS, and 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 modification to the GPL is included to allow you to
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distribute a combined work that includes FreeRTOS without being obliged to
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provide the source code for proprietary components outside of the FreeRTOS
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kernel. FreeRTOS is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or 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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#include <stdint.h>
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extern uint32_t SystemCoreClock;
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/* Priorities to assign to tasks created by this demo. */
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#define configUART_COMMAND_CONSOLE_TASK_PRIORITY ( 3U )
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#define configSPI_7_SEG_WRITE_TASK_PRIORITY ( 2U )
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#define configI2C_TASK_PRIORITY ( 0U )
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/* Stack sizes to assign to tasks created by this demo. */
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#define configUART_COMMAND_CONSOLE_STACK_SIZE ( configMINIMAL_STACK_SIZE * 2 )
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#define configSPI_7_SEG_WRITE_TASK_STACK_SIZE ( configMINIMAL_STACK_SIZE * 2 )
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#define configI2C_TASK_STACK_SIZE ( configMINIMAL_STACK_SIZE * 3 )
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/* Dimensions a buffer that can be used by the FreeRTOS+CLI command
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interpreter. Set this value to 1 to save RAM if FreeRTOS+CLI does not supply
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the output butter. See the FreeRTOS+CLI documentation for more information:
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http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_CLI/ */
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#define configCOMMAND_INT_MAX_OUTPUT_SIZE 1024
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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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* http://www.freertos.org/a00110.html
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*----------------------------------------------------------*/
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#define configUSE_PREEMPTION 1
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#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 7 )
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#define configCPU_CLOCK_HZ ( SystemCoreClock )
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#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
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#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 90 )
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#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 15 * 1024 ) ) /* Has not effect in this demo as the heap is manually pointed to AHB RAM. */
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#define configMAX_TASK_NAME_LEN ( 12 )
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#define configIDLE_SHOULD_YIELD 0
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#define configQUEUE_REGISTRY_SIZE 10
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#define configUSE_TRACE_FACILITY 1
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#define configUSE_16_BIT_TICKS 0
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#define configUSE_MUTEXES 1
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#define configUSE_CO_ROUTINES 0
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#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
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#define configUSE_COUNTING_SEMAPHORES 1
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#define configUSE_ALTERNATIVE_API 0
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#define configUSE_RECURSIVE_MUTEXES 1
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/* Hook function related definitions. */
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#define configUSE_TICK_HOOK 0
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#define configUSE_IDLE_HOOK 0
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#define configUSE_MALLOC_FAILED_HOOK 1
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#define configCHECK_FOR_STACK_OVERFLOW 2
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/* Software timer related definitions. */
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#define configUSE_TIMERS 1
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#define configTIMER_TASK_PRIORITY ( configMAX_PRIORITIES - 3 )
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#define configTIMER_QUEUE_LENGTH 10
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#define configTIMER_TASK_STACK_DEPTH configMINIMAL_STACK_SIZE
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/* Run time stats gathering definitions. */
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void vMainConfigureTimerForRunTimeStats( void );
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uint32_t ulMainGetRunTimeCounterValue( void );
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#define configGENERATE_RUN_TIME_STATS 1
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#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vMainConfigureTimerForRunTimeStats()
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#define portGET_RUN_TIME_COUNTER_VALUE() ulMainGetRunTimeCounterValue()
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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 1
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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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#define INCLUDE_uxTaskGetStackHighWaterMark 1
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#define INCLUDE_xTimerGetTimerTaskHandle 0
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#define INCLUDE_xTaskGetIdleTaskHandle 0
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#define INCLUDE_xQueueGetMutexHolder 1
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#ifdef DEBUG
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#define configASSERT( x ) if( ( x ) == 0 ) { taskDISABLE_INTERRUPTS(); for( ;; ); }
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#endif
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/* Use the system definition, if there is one */
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#ifdef __NVIC_PRIO_BITS
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#define configPRIO_BITS __NVIC_PRIO_BITS
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#else
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#define configPRIO_BITS 5 /* 32 priority levels */
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#endif
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/* The maximum priority an interrupt that uses an interrupt safe FreeRTOS API
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function can have. Note that lower priority have numerically higher values. */
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#define configMAX_LIBRARY_INTERRUPT_PRIORITY ( 5 )
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/* The minimum possible interrupt priority. */
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#define configMIN_LIBRARY_INTERRUPT_PRIORITY ( 31 )
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/* The lowest priority. */
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#define configKERNEL_INTERRUPT_PRIORITY ( configMIN_LIBRARY_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
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/* Priority 5, or 248 as only the top five bits are implemented. */
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#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( configMAX_LIBRARY_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
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/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
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standard names. */
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#define vPortSVCHandler SVCall_Handler
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#define xPortPendSVHandler PendSV_Handler
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#define xPortSysTickHandler SysTick_Handler
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#endif /* FREERTOS_CONFIG_H */
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