285 lines
11 KiB
C
285 lines
11 KiB
C
/*
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* FreeRTOS V202112.00
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* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* http://www.FreeRTOS.org
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* http://aws.amazon.com/freertos
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*
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* 1 tab == 4 spaces!
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*/
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/******************************************************************************
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See http://www.freertos.org/a00110.html for an explanation of the
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definitions contained in this file.
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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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* http://www.freertos.org/a00110.html
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*----------------------------------------------------------*/
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/* Constants related to the behaviour or the scheduler. */
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#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
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#define configTICK_RATE_HZ ((TickType_t) 1000)
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#define configUSE_PREEMPTION 1
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/*
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* Scheduler will run highest priority task in Ready state but won't switch
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* between tasks of equal priority just because a tick interrupt occured
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*/
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#define configUSE_TIME_SLICING 0
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/*
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* The number of priorities available to application tasks. Any number of
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* tasks can share the same priority. Low priority numbers denote low priority
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* tasks. This value should not be set higher than actually required by the
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* application since each available priority consumes RAM
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*/
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#define configMAX_PRIORITIES (10UL)
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/*
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* When tasks share the idle priority, the idle task will yield if any other
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* task at the idle priority is ready to run.
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* This behavior can have undesirable effects depending on application needs
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* (see FreeRTOS config documentation)
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*/
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#define configIDLE_SHOULD_YIELD 0
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#define configUSE_16_BIT_TICKS 0 /* Only for 8 and 16-bit hardware. */
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/* Constants that describe the hardware and memory usage. */
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#define configCPU_CLOCK_HZ ((unsigned long) 80000000)
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/* Smallest stack size allowed in words */
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#define configMINIMAL_STACK_SIZE ((unsigned short) 128)
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#define configMAX_TASK_NAME_LEN (12)
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#define configTOTAL_HEAP_SIZE ((size_t)(8 * 1024))
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/*
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* If static allocation is used (as well as timers, configUSE_TIMERS = 1),
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* two callback functions must be provided:
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* - vApplicationGetIdleTaskMemory() to provide memory for use by the idle task
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* - vApplicationGetTimerTaskMemory() to provide memory for use by the timer
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* service task
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* Implementations of the functions are provided in StaticAllocs_freertos.c.
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* They are example implementations taken from the FreeRTOS config docs
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*/
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#define configSUPPORT_STATIC_ALLOCATION 1
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/* Idle task stack size in words */
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#define configIDLE_TASK_STACK_DEPTH (configMINIMAL_STACK_SIZE)
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/* Default stack size for TI-POSIX threads (in words) */
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#define configPOSIX_STACK_SIZE ((unsigned short) 256)
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/* Constants that build features in or out. */
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#define configUSE_MUTEXES 1
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#define configUSE_TICKLESS_IDLE 1
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#define configUSE_APPLICATION_TASK_TAG 1 /* Need by POSIX/pthread */
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/*
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* Co-routines are intended for use on very small processes with severe RAM
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* constraints and would not normally be used on 32-bit microcontrollers
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*/
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#define configUSE_CO_ROUTINES 0
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#define configUSE_COUNTING_SEMAPHORES 1
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#define configUSE_RECURSIVE_MUTEXES 1
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/*
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* If queue set functionality is enabled, tasks can treat multiple queues as a
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* set and block/pend on the set
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*/
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#define configUSE_QUEUE_SETS 0
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#define configUSE_TASK_NOTIFICATIONS 1
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/* Constants that define which hook (callback) functions should be used. */
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#define configUSE_IDLE_HOOK 0
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#define configUSE_TICK_HOOK 0
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#define configUSE_MALLOC_FAILED_HOOK 0
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/* Constants provided for debugging and optimisation assistance. */
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/*
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* When a task is first created, its stack is filled with known values. When
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* swapping the task out of the Running state, the RTOS checks the last
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* 16 bytes within the valid stack range to ensure that these values haven't
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* been overwritten. If so, a stack overflow hook function will be called.
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* This isn't guaranteed to catch all stack overflows.
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* The application must provide this stack overflow hook. An implementation
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* is provided in AppHooks_freertos,c
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*/
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#define configCHECK_FOR_STACK_OVERFLOW 2
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#define configASSERT(x) \
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if ((x) == 0) { \
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taskDISABLE_INTERRUPTS(); \
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for (;;) \
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; \
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}
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/*
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* The queue registry allows a textual name to be associated with a queue for
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* easy queue identification within a RTOS kernel aware debugger
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*/
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#define configQUEUE_REGISTRY_SIZE 0
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/* Minimum FreeRTOS tick periods of idle before invoking Power policy */
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/* TODO: find way to reduce this; FreeRTOS requires it to be 2 or more */
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#define configEXPECTED_IDLE_TIME_BEFORE_SLEEP 2
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/* Software timer definitions. */
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#define configUSE_TIMERS 1
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#define configTIMER_TASK_PRIORITY (5)
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#define configTIMER_QUEUE_LENGTH (20)
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/* Timer task stack size in words */
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#define configTIMER_TASK_STACK_DEPTH (configMINIMAL_STACK_SIZE)
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#define configENABLE_BACKWARD_COMPATIBILITY 0
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#if defined(__TI_COMPILER_VERSION__) || defined(__ti_version__)
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#include <ti/posix/freertos/PTLS.h>
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#define traceTASK_DELETE(pxTCB) PTLS_taskDeleteHook(pxTCB)
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#elif defined(__IAR_SYSTEMS_ICC__)
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#ifndef __IAR_SYSTEMS_ASM__
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#include <ti/posix/freertos/Mtx.h>
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#define traceTASK_DELETE(pxTCB) Mtx_taskDeleteHook(pxTCB)
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#endif
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#endif
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/*
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* Enable thread local storage
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*
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* Assign TLS array index ownership here to avoid collisions.
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* TLS storage is needed to implement thread-safe errno with
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* TI and IAR compilers. With GNU compiler, we enable newlib.
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*/
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#if defined(__TI_COMPILER_VERSION__) || defined(__ti_version__) || \
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defined(__IAR_SYSTEMS_ICC__) || defined(__ARMCC_VERSION)
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#define configNUM_THREAD_LOCAL_STORAGE_POINTERS 2
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#if defined(__TI_COMPILER_VERSION__) || defined(__ti_version__)
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#define PTLS_TLS_INDEX 0 /* ti.posix.freertos.PTLS */
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#elif defined(__IAR_SYSTEMS_ICC__)
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#define MTX_TLS_INDEX 0 /* ti.posix.freertos.Mtx */
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#endif
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#define NDK_TLS_INDEX 1 /* Reserve an index for NDK TLS */
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#elif defined(__GNUC__)
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#define configNUM_THREAD_LOCAL_STORAGE_POINTERS 1
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#define NDK_TLS_INDEX 0 /* Reserve an index for NDK TLS */
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/* note: system locks required by newlib are not implemented */
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#define configUSE_NEWLIB_REENTRANT 1
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#endif
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/*
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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. NOTE: Setting an INCLUDE_ parameter to 0 is
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* only necessary if the linker does not automatically remove functions that
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* are not referenced anyway.
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*/
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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 0
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#define INCLUDE_xTaskGetIdleTaskHandle 0
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#define INCLUDE_eTaskGetState 1
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#define INCLUDE_xTaskResumeFromISR 0
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#define INCLUDE_xTaskGetCurrentTaskHandle 1
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#define INCLUDE_xTaskGetSchedulerState 1
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#define INCLUDE_xSemaphoreGetMutexHolder 0
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#define INCLUDE_xTimerPendFunctionCall 0
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/* Cortex-M0 interrupt priority configuration follows...................... */
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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 2 /* 4 priority levels */
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#endif
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/*
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* The lowest interrupt priority that can be used in a call to a "set priority"
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* function.
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*/
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#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 0x03
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/*
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* The highest interrupt priority that can be used by any interrupt service
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* routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT
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* CALL INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A
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* HIGHER PRIORITY THAN THIS! (higher priorities are lower numeric values.
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*/
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#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 1
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/*
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* Interrupt priorities used by the kernel port layer itself. These are generic
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* to all Cortex-M ports, and do not rely on any particular library functions.
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*/
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#define configKERNEL_INTERRUPT_PRIORITY \
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(configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
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/*
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* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
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* See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html.
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*
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* Priority 1 (shifted 6 since only the top 2 bits are implemented).
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* Priority 1 is the second highest priority.
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* Priority 0 is the highest priority.
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*/
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#define configMAX_SYSCALL_INTERRUPT_PRIORITY \
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(configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
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/*
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* The trace facility is turned on to make some functions available for use in
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* CLI commands.
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*/
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#define configUSE_TRACE_FACILITY 1
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/*
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* Runtime Object View is a Texas Instrument host tool that helps visualize
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* the application. When enabled, the ISR stack will be initialized in the
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* startup_<device>_<compiler>.c file to 0xa5a5a5a5. The stack peak can then
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* be displayed in Runtime Object View.
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*/
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#define configENABLE_ISR_STACK_INIT 0
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/*
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* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
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* standard names - can't be used with CCS due to limitations in the assemblers
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* pre-processing.
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*/
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/* Simplelink places the definitions in the startup files */
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#ifndef __TI_COMPILER_VERSION__
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#define xPortPendSVHandler PendSV_Handler
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#define vPortSVCHandler SVC_Handler
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#define xPortSysTickHandler SysTick_Handler
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#endif
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#endif /* FREERTOS_CONFIG_H */
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