mirror of
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421 lines
14 KiB
C
421 lines
14 KiB
C
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/*
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FreeRTOS V6.0.4 - Copyright (C) 2010 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 eBook *
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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 INC_FREERTOS_H
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#define INC_FREERTOS_H
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/*
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* Include the generic headers required for the FreeRTOS port being used.
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*/
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#include <stddef.h>
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/* Basic FreeRTOS definitions. */
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#include "projdefs.h"
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/* Application specific configuration options. */
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#include "FreeRTOSConfig.h"
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/* Definitions specific to the port being used. */
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#include "portable.h"
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/* Defines the prototype to which the application task hook function must
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conform. */
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typedef portBASE_TYPE (*pdTASK_HOOK_CODE)( void * );
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/*
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* Check all the required application specific macros have been defined.
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* These macros are application specific and (as downloaded) are defined
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* within FreeRTOSConfig.h.
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*/
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#ifndef configUSE_PREEMPTION
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#error Missing definition: configUSE_PREEMPTION should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef configUSE_IDLE_HOOK
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#error Missing definition: configUSE_IDLE_HOOK should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef configUSE_TICK_HOOK
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#error Missing definition: configUSE_TICK_HOOK should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef configUSE_CO_ROUTINES
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#error Missing definition: configUSE_CO_ROUTINES should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_vTaskPrioritySet
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#error Missing definition: INCLUDE_vTaskPrioritySet should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_uxTaskPriorityGet
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#error Missing definition: INCLUDE_uxTaskPriorityGet should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_vTaskDelete
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#error Missing definition: INCLUDE_vTaskDelete should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_vTaskCleanUpResources
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#error Missing definition: INCLUDE_vTaskCleanUpResources should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_vTaskSuspend
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#error Missing definition: INCLUDE_vTaskSuspend should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_vTaskDelayUntil
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#error Missing definition: INCLUDE_vTaskDelayUntil should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef INCLUDE_vTaskDelay
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#error Missing definition: INCLUDE_vTaskDelay should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef configUSE_16_BIT_TICKS
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#error Missing definition: configUSE_16_BIT_TICKS should be defined in FreeRTOSConfig.h as either 1 or 0. See the Configuration section of the FreeRTOS API documentation for details.
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#endif
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#ifndef configUSE_APPLICATION_TASK_TAG
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#define configUSE_APPLICATION_TASK_TAG 0
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#endif
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#ifndef INCLUDE_uxTaskGetStackHighWaterMark
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#define INCLUDE_uxTaskGetStackHighWaterMark 0
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#endif
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#ifndef configUSE_RECURSIVE_MUTEXES
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#define configUSE_RECURSIVE_MUTEXES 0
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#endif
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#ifndef configUSE_MUTEXES
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#define configUSE_MUTEXES 0
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#endif
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#ifndef configUSE_COUNTING_SEMAPHORES
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#define configUSE_COUNTING_SEMAPHORES 0
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#endif
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#ifndef configUSE_ALTERNATIVE_API
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#define configUSE_ALTERNATIVE_API 0
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#endif
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#ifndef portCRITICAL_NESTING_IN_TCB
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#define portCRITICAL_NESTING_IN_TCB 0
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#endif
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#ifndef configMAX_TASK_NAME_LEN
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#define configMAX_TASK_NAME_LEN 16
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#endif
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#ifndef configIDLE_SHOULD_YIELD
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#define configIDLE_SHOULD_YIELD 1
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#endif
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#if configMAX_TASK_NAME_LEN < 1
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#undef configMAX_TASK_NAME_LEN
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#define configMAX_TASK_NAME_LEN 1
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#endif
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#ifndef INCLUDE_xTaskResumeFromISR
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#define INCLUDE_xTaskResumeFromISR 1
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#endif
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#ifndef INCLUDE_xTaskGetSchedulerState
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#define INCLUDE_xTaskGetSchedulerState 0
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#endif
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#if ( configUSE_MUTEXES == 1 )
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/* xTaskGetCurrentTaskHandle is used by the priority inheritance mechanism
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within the mutex implementation so must be available if mutexes are used. */
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#undef INCLUDE_xTaskGetCurrentTaskHandle
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#define INCLUDE_xTaskGetCurrentTaskHandle 1
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#else
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#ifndef INCLUDE_xTaskGetCurrentTaskHandle
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#define INCLUDE_xTaskGetCurrentTaskHandle 0
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#endif
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#endif
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#ifndef portSET_INTERRUPT_MASK_FROM_ISR
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#define portSET_INTERRUPT_MASK_FROM_ISR() 0
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#endif
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#ifndef portCLEAR_INTERRUPT_MASK_FROM_ISR
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#define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedStatusValue ) ( void ) uxSavedStatusValue
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#endif
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#ifndef configQUEUE_REGISTRY_SIZE
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#define configQUEUE_REGISTRY_SIZE 0
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#endif
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#if configQUEUE_REGISTRY_SIZE < 1
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#define configQUEUE_REGISTRY_SIZE 0
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#define vQueueAddToRegistry( xQueue, pcName )
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#define vQueueUnregisterQueue( xQueue )
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#endif
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/* Remove any unused trace macros. */
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#ifndef traceSTART
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/* Used to perform any necessary initialisation - for example, open a file
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into which trace is to be written. */
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#define traceSTART()
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#endif
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#ifndef traceEND
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/* Use to close a trace, for example close a file into which trace has been
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written. */
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#define traceEND()
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#endif
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#ifndef traceTASK_SWITCHED_IN
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/* Called after a task has been selected to run. pxCurrentTCB holds a pointer
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to the task control block of the selected task. */
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#define traceTASK_SWITCHED_IN()
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#endif
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#ifndef traceTASK_SWITCHED_OUT
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/* Called before a task has been selected to run. pxCurrentTCB holds a pointer
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to the task control block of the task being switched out. */
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#define traceTASK_SWITCHED_OUT()
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#endif
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#ifndef traceBLOCKING_ON_QUEUE_RECEIVE
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/* Task is about to block because it cannot read from a
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queue/mutex/semaphore. pxQueue is a pointer to the queue/mutex/semaphore
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upon which the read was attempted. pxCurrentTCB points to the TCB of the
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task that attempted the read. */
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#define traceBLOCKING_ON_QUEUE_RECEIVE( pxQueue )
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#endif
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#ifndef traceBLOCKING_ON_QUEUE_SEND
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/* Task is about to block because it cannot write to a
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queue/mutex/semaphore. pxQueue is a pointer to the queue/mutex/semaphore
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upon which the write was attempted. pxCurrentTCB points to the TCB of the
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task that attempted the write. */
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#define traceBLOCKING_ON_QUEUE_SEND( pxQueue )
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#endif
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#ifndef configCHECK_FOR_STACK_OVERFLOW
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#define configCHECK_FOR_STACK_OVERFLOW 0
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#endif
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/* The following event macros are embedded in the kernel API calls. */
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#ifndef traceQUEUE_CREATE
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#define traceQUEUE_CREATE( pxNewQueue )
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#endif
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#ifndef traceQUEUE_CREATE_FAILED
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#define traceQUEUE_CREATE_FAILED()
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#endif
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#ifndef traceCREATE_MUTEX
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#define traceCREATE_MUTEX( pxNewQueue )
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#endif
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#ifndef traceCREATE_MUTEX_FAILED
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#define traceCREATE_MUTEX_FAILED()
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#endif
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#ifndef traceGIVE_MUTEX_RECURSIVE
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#define traceGIVE_MUTEX_RECURSIVE( pxMutex )
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#endif
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#ifndef traceGIVE_MUTEX_RECURSIVE_FAILED
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#define traceGIVE_MUTEX_RECURSIVE_FAILED( pxMutex )
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#endif
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#ifndef traceTAKE_MUTEX_RECURSIVE
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#define traceTAKE_MUTEX_RECURSIVE( pxMutex )
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#endif
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#ifndef traceCREATE_COUNTING_SEMAPHORE
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#define traceCREATE_COUNTING_SEMAPHORE()
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#endif
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#ifndef traceCREATE_COUNTING_SEMAPHORE_FAILED
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#define traceCREATE_COUNTING_SEMAPHORE_FAILED()
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#endif
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#ifndef traceQUEUE_SEND
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#define traceQUEUE_SEND( pxQueue )
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#endif
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#ifndef traceQUEUE_SEND_FAILED
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#define traceQUEUE_SEND_FAILED( pxQueue )
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#endif
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#ifndef traceQUEUE_RECEIVE
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#define traceQUEUE_RECEIVE( pxQueue )
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#endif
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#ifndef traceQUEUE_PEEK
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#define traceQUEUE_PEEK( pxQueue )
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#endif
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#ifndef traceQUEUE_RECEIVE_FAILED
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#define traceQUEUE_RECEIVE_FAILED( pxQueue )
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#endif
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#ifndef traceQUEUE_SEND_FROM_ISR
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#define traceQUEUE_SEND_FROM_ISR( pxQueue )
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#endif
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#ifndef traceQUEUE_SEND_FROM_ISR_FAILED
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#define traceQUEUE_SEND_FROM_ISR_FAILED( pxQueue )
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#endif
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#ifndef traceQUEUE_RECEIVE_FROM_ISR
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#define traceQUEUE_RECEIVE_FROM_ISR( pxQueue )
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#endif
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#ifndef traceQUEUE_RECEIVE_FROM_ISR_FAILED
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#define traceQUEUE_RECEIVE_FROM_ISR_FAILED( pxQueue )
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#endif
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#ifndef traceQUEUE_DELETE
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#define traceQUEUE_DELETE( pxQueue )
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#endif
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#ifndef traceTASK_CREATE
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#define traceTASK_CREATE( pxNewTCB )
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#endif
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#ifndef traceTASK_CREATE_FAILED
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#define traceTASK_CREATE_FAILED( pxNewTCB )
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#endif
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#ifndef traceTASK_DELETE
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#define traceTASK_DELETE( pxTaskToDelete )
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#endif
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#ifndef traceTASK_DELAY_UNTIL
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#define traceTASK_DELAY_UNTIL()
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#endif
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#ifndef traceTASK_DELAY
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#define traceTASK_DELAY()
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#endif
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#ifndef traceTASK_PRIORITY_SET
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#define traceTASK_PRIORITY_SET( pxTask, uxNewPriority )
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#endif
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#ifndef traceTASK_SUSPEND
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#define traceTASK_SUSPEND( pxTaskToSuspend )
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#endif
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#ifndef traceTASK_RESUME
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#define traceTASK_RESUME( pxTaskToResume )
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#endif
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#ifndef traceTASK_RESUME_FROM_ISR
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#define traceTASK_RESUME_FROM_ISR( pxTaskToResume )
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#endif
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||
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#ifndef traceTASK_INCREMENT_TICK
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||
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#define traceTASK_INCREMENT_TICK( xTickCount )
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#endif
|
||
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#ifndef configGENERATE_RUN_TIME_STATS
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||
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#define configGENERATE_RUN_TIME_STATS 0
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||
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|
#endif
|
||
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||
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#if ( configGENERATE_RUN_TIME_STATS == 1 )
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||
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|
||
|
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#ifndef portCONFIGURE_TIMER_FOR_RUN_TIME_STATS
|
||
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|
#error If configGENERATE_RUN_TIME_STATS is defined then portCONFIGURE_TIMER_FOR_RUN_TIME_STATS must also be defined. portCONFIGURE_TIMER_FOR_RUN_TIME_STATS should call a port layer function to setup a peripheral timer/counter that can then be used as the run time counter time base.
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||
|
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#endif /* portCONFIGURE_TIMER_FOR_RUN_TIME_STATS */
|
||
|
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|
||
|
|
#ifndef portGET_RUN_TIME_COUNTER_VALUE
|
||
|
|
#error If configGENERATE_RUN_TIME_STATS is defined then portGET_RUN_TIME_COUNTER_VALUE must also be defined. portGET_RUN_TIME_COUNTER_VALUE should evaluate to the counter value of the timer/counter peripheral used as the run time counter time base.
|
||
|
|
#endif /* portGET_RUN_TIME_COUNTER_VALUE */
|
||
|
|
|
||
|
|
#endif /* configGENERATE_RUN_TIME_STATS */
|
||
|
|
|
||
|
|
#ifndef portCONFIGURE_TIMER_FOR_RUN_TIME_STATS
|
||
|
|
#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS()
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef configUSE_MALLOC_FAILED_HOOK
|
||
|
|
#define configUSE_MALLOC_FAILED_HOOK 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef portPRIVILEGE_BIT
|
||
|
|
#define portPRIVILEGE_BIT ( ( unsigned portBASE_TYPE ) 0x00 )
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef portYIELD_WITHIN_API
|
||
|
|
#define portYIELD_WITHIN_API portYIELD
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef pvPortMallocAligned
|
||
|
|
#define pvPortMallocAligned( x, puxStackBuffer ) ( ( puxStackBuffer == NULL ) ? ( pvPortMalloc( x ) ) : ( puxStackBuffer ) )
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef vPortFreeAligned
|
||
|
|
#define vPortFreeAligned( pvBlockToFree ) vPortFree( pvBlockToFree )
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* INC_FREERTOS_H */
|
||
|
|
|