/* * FreeRTOS Kernel V10.0.0 * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. If you wish to use our * Amazon FreeRTOS name, please do so in a fair use way that does not cause * confusion. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. * * http://www.FreeRTOS.org * http://aws.amazon.com/freertos * * 1 tab == 4 spaces! */ /****************************************************************************** See http://www.freertos.org/a00110.html for an explanation of the definitions contained in this file. ******************************************************************************/ #ifndef FREERTOS_CONFIG_H #define FREERTOS_CONFIG_H /*----------------------------------------------------------- * Application specific definitions. * * These definitions should be adjusted for your particular hardware and * application requirements. * * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE. * http://www.freertos.org/a00110.html *----------------------------------------------------------*/ /* These values are generated by SysConfig */ /* General options */ #define configCPU_CLOCK_HZ ((unsigned long) (48000000)) /* FreeRTOS heap size is 0 because currently "bget" heap is the only heap available, for both FreeRTOS and application */ #define configTOTAL_HEAP_SIZE ((size_t) (0)) #define configCHECK_FOR_STACK_OVERFLOW 2 #define configUSE_PORT_OPTIMISED_TASK_SELECTION 0 #define configEXPECTED_IDLE_TIME_BEFORE_SLEEP 2 /* Stack sizes, all in words */ #define configMINIMAL_STACK_SIZE ((unsigned short) (1024)) #define configPOSIX_STACK_SIZE ((unsigned short) (1024)) /* Software timer definitions. */ #define configUSE_TIMERS 1 #define configTIMER_TASK_PRIORITY (6) #define configTIMER_QUEUE_LENGTH (20) #define configTIMER_TASK_STACK_DEPTH (configMINIMAL_STACK_SIZE * 2) #define configIDLE_TASK_STACK_DEPTH (configMINIMAL_STACK_SIZE * 2) /* TrustZone/PSA settings */ /* We do not set ENABLE_TRUSTZONE, as this is only for Secure Side function call support */ #define configENABLE_TRUSTZONE 0 #define configRUN_FREERTOS_SECURE_ONLY 1 /* * The ISR stack will be initialized in the startup__.c file * to 0xa5a5a5a5. The stack peak can then be displayed in Runtime Object View. */ #define configENABLE_ISR_STACK_INIT 1 /* Enable debugging features in the UI to use the queue registry or ROV features */ #define configQUEUE_REGISTRY_SIZE 0 #define configASSERT(x) \ if ((x) == 0) \ { \ taskDISABLE_INTERRUPTS(); \ for (;;) \ ; \ } /* Modifying the options below is not permitted or currently unsupported */ /* ARM-v8m specific settings: floating point unit is enabled, memory protection unit is disabled */ #define configENABLE_FPU 1 #define configENABLE_MPU 0 /* The CM33 port requires an additional stack size definition */ #define configMINIMAL_SECURE_STACK_SIZE configMINIMAL_STACK_SIZE /* Constants related to the behaviour or the scheduler. */ #define configTICK_RATE_HZ ((TickType_t) 1000) #define configUSE_PREEMPTION 1 #define configUSE_TIME_SLICING 0 #define configMAX_PRIORITIES (10UL) #define configIDLE_SHOULD_YIELD 0 #define configUSE_16_BIT_TICKS 0 /* Only for 8 and 16-bit hardware. */ /* Constants that describe the hardware and memory usage. */ #define configMAX_TASK_NAME_LEN (12) #define configRECORD_STACK_HIGH_ADDRESS 1 /* Required by TI driver implementations */ #define configSUPPORT_STATIC_ALLOCATION 1 #define configAPPLICATION_ALLOCATED_HEAP 1 /* Constants that build features in or out. */ #define configUSE_MUTEXES 1 #define configUSE_TICKLESS_IDLE 1 #define configUSE_APPLICATION_TASK_TAG 1 /* Needed by POSIX/pthread */ #define configUSE_CO_ROUTINES 0 #define configUSE_COUNTING_SEMAPHORES 1 #define configUSE_RECURSIVE_MUTEXES 1 #define configUSE_QUEUE_SETS 0 #define configUSE_TASK_NOTIFICATIONS 1 /* Constants that define which hook (callback) functions should be used. */ #define configUSE_IDLE_HOOK 0 #define configUSE_TICK_HOOK 0 #define configUSE_MALLOC_FAILED_HOOK 0 /* Constants provided for debugging and optimisation assistance. */ #define configENABLE_BACKWARD_COMPATIBILITY 1 #if defined(__TI_COMPILER_VERSION__) || defined(__ti_version__) #include #define traceTASK_DELETE(pxTCB) PTLS_taskDeleteHook(pxTCB) #elif defined(__IAR_SYSTEMS_ICC__) #ifndef __IAR_SYSTEMS_ASM__ #include #define traceTASK_DELETE(pxTCB) Mtx_taskDeleteHook(pxTCB) #endif #endif /* * Enable thread local storage * * Assign TLS array index ownership here to avoid collisions. * TLS storage is needed to implement thread-safe errno with * TI and IAR compilers. With GNU compiler, we enable newlib. */ #if defined(__TI_COMPILER_VERSION__) || defined(__ti_version__) || defined(__IAR_SYSTEMS_ICC__) #define configNUM_THREAD_LOCAL_STORAGE_POINTERS 2 #if defined(__TI_COMPILER_VERSION__) || defined(__ti_version__) #define PTLS_TLS_INDEX 0 /* ti.posix.freertos.PTLS */ #elif defined(__IAR_SYSTEMS_ICC__) #define MTX_TLS_INDEX 0 /* ti.posix.freertos.Mtx */ #endif #define NDK_TLS_INDEX 1 /* Reserve an index for NDK TLS */ #elif defined(__GNUC__) #define configNUM_THREAD_LOCAL_STORAGE_POINTERS 1 #define NDK_TLS_INDEX 0 /* Reserve an index for NDK TLS */ /* note: system locks required by newlib are not implemented */ #define configUSE_NEWLIB_REENTRANT 1 #endif /* * Set the following definitions to 1 to include the API function, or zero * to exclude the API function. NOTE: Setting an INCLUDE_ parameter to 0 is * only necessary if the linker does not automatically remove functions that * are not referenced anyway. */ #define INCLUDE_vTaskPrioritySet 1 #define INCLUDE_uxTaskPriorityGet 1 #define INCLUDE_vTaskDelete 1 #define INCLUDE_vTaskCleanUpResources 0 #define INCLUDE_vTaskSuspend 1 #define INCLUDE_vTaskDelayUntil 1 #define INCLUDE_vTaskDelay 1 #define INCLUDE_uxTaskGetStackHighWaterMark 1 #define INCLUDE_xTaskGetIdleTaskHandle 0 #define INCLUDE_eTaskGetState 1 #define INCLUDE_xTaskResumeFromISR 0 #define INCLUDE_xTaskGetCurrentTaskHandle 1 #define INCLUDE_xTaskGetSchedulerState 1 #define INCLUDE_xSemaphoreGetMutexHolder 0 #define INCLUDE_xTimerPendFunctionCall 0 /* Cortex-M3/4 interrupt priority configuration follows...................... */ /* Use the system definition, if there is one. */ #ifdef __NVIC_PRIO_BITS #define configPRIO_BITS __NVIC_PRIO_BITS #else #define configPRIO_BITS 3 /* 8 priority levels */ #endif /* * The lowest interrupt priority that can be used in a call to a "set priority" * function. */ #define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 0x07 /* * The highest interrupt priority that can be used by any interrupt service * routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT * CALL INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A * HIGHER PRIORITY THAN THIS! (higher priorities are lower numeric values. */ #define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 1 /* * Interrupt priorities used by the kernel port layer itself. These are generic * to all Cortex-M ports, and do not rely on any particular library functions. */ #define configKERNEL_INTERRUPT_PRIORITY (configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS)) /* * !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!! * See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. * * Priority 1 (shifted 5 since only the top 3 bits are implemented). * Priority 1 is the second highest priority. * Priority 0 is the highest priority. */ #define configMAX_SYSCALL_INTERRUPT_PRIORITY (configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS)) /* * The trace facility is turned on to make some functions available for use in * CLI commands. */ #define configUSE_TRACE_FACILITY 1 /* * Runtime Object View is a Texas Instrument host tool that helps visualize * the application. When enabled, the ISR stack will be initialized in the * startup__.c file to 0xa5a5a5a5. The stack peak can then * be displayed in Runtime Object View. */ #define configENABLE_ISR_STACK_INIT 1 #endif /* FREERTOS_CONFIG_H */