/* * 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! */ #ifndef FREERTOS_CONFIG_H #define FREERTOS_CONFIG_H #ifdef SOFTDEVICE_PRESENT #include "nrf_soc.h" #endif #include "app_util_platform.h" #include "nrf_log.h" #include "sys/types.h" /*----------------------------------------------------------- * Possible configurations for system timer */ #define FREERTOS_USE_RTC 0 /**< Use real time clock for the system */ #define FREERTOS_USE_SYSTICK 1 /**< Use SysTick timer for system */ /*----------------------------------------------------------- * 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. * * See http://www.freertos.org/a00110.html. *----------------------------------------------------------*/ #define configTICK_SOURCE FREERTOS_USE_RTC #define configUSE_PREEMPTION 1 #define configUSE_PORT_OPTIMISED_TASK_SELECTION 0 #define configUSE_TICKLESS_IDLE 0 #define configUSE_TICKLESS_IDLE_SIMPLE_DEBUG 1 /* See into vPortSuppressTicksAndSleep source code for explanation */ #define configCPU_CLOCK_HZ ( SystemCoreClock ) #define configTICK_RATE_HZ 100 #define configMAX_PRIORITIES ( 15 ) #define configMINIMAL_STACK_SIZE ( 600 ) #define configTOTAL_HEAP_SIZE ( 175000 ) #define configMAX_TASK_NAME_LEN ( 15 ) #define configUSE_16_BIT_TICKS 0 #define configIDLE_SHOULD_YIELD 1 #define configUSE_MUTEXES 1 #define configUSE_RECURSIVE_MUTEXES 1 #define configUSE_COUNTING_SEMAPHORES 1 #define configUSE_ALTERNATIVE_API 0 /* Deprecated! */ #define configQUEUE_REGISTRY_SIZE 2 #define configUSE_QUEUE_SETS 0 #define configUSE_TIME_SLICING 0 #define configUSE_NEWLIB_REENTRANT 0 #define configENABLE_BACKWARD_COMPATIBILITY 1 #define configUSE_DAEMON_TASK_STARTUP_HOOK 1 #define configSUPPORT_STATIC_ALLOCATION 1 #define configUSE_APPLICATION_TASK_TAG 1 #define configUSE_POSIX_ERRNO 1 /* Hook function related definitions. */ #define configUSE_IDLE_HOOK 0 #define configUSE_TICK_HOOK 0 #define configCHECK_FOR_STACK_OVERFLOW 2 #define configUSE_MALLOC_FAILED_HOOK 1 /* Run time and task stats gathering related definitions. */ #define configGENERATE_RUN_TIME_STATS 0 #define configUSE_TRACE_FACILITY 0 /* Co-routine definitions. */ #define configUSE_CO_ROUTINES 0 #define configMAX_CO_ROUTINE_PRIORITIES ( 2 ) /* Software timer definitions. */ #define configUSE_TIMERS 1 #define configTIMER_TASK_PRIORITY ( 2 ) #define configTIMER_QUEUE_LENGTH 32 #define configTIMER_TASK_STACK_DEPTH ( 1024 ) /* Tickless Idle configuration. */ #define configEXPECTED_IDLE_TIME_BEFORE_SLEEP 2 /* Tickless idle/low power functionality. */ /* Define to trap errors during development. */ #if defined(DEBUG_NRF) || defined(DEBUG_NRF_USER) #define configASSERT( x ) ASSERT(x) #endif /* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS standard names - or at least those used in the unmodified vector table. */ #define vPortSVCHandler SVC_Handler #define xPortPendSVHandler PendSV_Handler /* Optional functions - most linkers will remove unused functions anyway. */ #define INCLUDE_vTaskPrioritySet 1 #define INCLUDE_uxTaskPriorityGet 1 #define INCLUDE_vTaskDelete 1 #define INCLUDE_vTaskSuspend 1 #define INCLUDE_xResumeFromISR 1 #define INCLUDE_vTaskDelayUntil 1 #define INCLUDE_vTaskDelay 1 #define INCLUDE_xTaskGetSchedulerState 1 #define INCLUDE_xTaskGetCurrentTaskHandle 1 #define INCLUDE_uxTaskGetStackHighWaterMark 1 #define INCLUDE_xTaskGetIdleTaskHandle 1 #define INCLUDE_xTimerGetTimerDaemonTaskHandle 1 #define INCLUDE_pcTaskGetTaskName 1 #define INCLUDE_eTaskGetState 1 #define INCLUDE_xEventGroupSetBitFromISR 1 #define INCLUDE_xTimerPendFunctionCall 1 #define INCLUDE_xSemaphoreGetMutexHolder 1 /* The platform FreeRTOS is running on. */ #define configPLATFORM_NAME "NordicNRF52840-DK" /* The lowest interrupt priority that can be used in a call to a "set priority" function. */ #define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 0x6 /* 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 _PRIO_APP_HIGH /* 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 /* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!! See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */ #define configMAX_SYSCALL_INTERRUPT_PRIORITY configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY /* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS standard names - or at least those used in the unmodified vector table. */ /* This demo makes use of one or more example stats formatting functions. These * format the raw data provided by the uxTaskGetSystemState() function in to human * readable ASCII form. See the notes in the implementation of vTaskList() within * FreeRTOS/Source/tasks.c for limitations. configUSE_STATS_FORMATTING_FUNCTIONS * is set to 2 so the formatting functions are included without the stdio.h being * included in tasks.c. That is because this project defines its own sprintf() * functions. */ #define configUSE_STATS_FORMATTING_FUNCTIONS 1 /* The function that implements FreeRTOS printf style output, and the macro * that maps the configPRINTF() macros to that function. */ extern void vLoggingPrintf( const char * pcFormat, ... ); #define configPRINTF( X ) vLoggingPrintf X /* Non-format version thread-safe print */ extern void vLoggingPrint( const char * pcMessage ); #define configPRINT( X ) vLoggingPrint( X ) /* Map the logging task's printf to the board specific output function. */ #include extern void vUartWrite( uint8_t * pucData ); #define configPRINT_STRING( X ) vUartWrite( X ) /* FIX ME: Change to your devices console print acceptance function. */ /* Sets the length of the buffers into which logging messages are written - so * also defines the maximum length of each log message. */ #define configLOGGING_MAX_MESSAGE_LENGTH 256 /* Set to 1 to prepend each log message with a message number, the task name, * and a time stamp. */ #define configLOGGING_INCLUDE_TIME_AND_TASK_NAME 1 /* Application specific definitions follow. **********************************/ /* If configINCLUDE_DEMO_DEBUG_STATS is set to one, then a few basic IP trace * macros are defined to gather some UDP stack statistics that can then be viewed * through the CLI interface. */ #define configINCLUDE_DEMO_DEBUG_STATS 1 /* The size of the global output buffer that is available for use when there * are multiple command interpreters running at once (for example, one on a UART * and one on TCP/IP). This is done to prevent an output buffer being defined by * each implementation - which would waste RAM. In this case, there is only one * command interpreter running, and it has its own local output buffer, so the * global buffer is just set to be one byte long as it is not used and should not * take up unnecessary RAM. */ #define configCOMMAND_INT_MAX_OUTPUT_SIZE 1 /* Only used when running in the FreeRTOS Windows simulator. Defines the * priority of the task used to simulate Ethernet interrupts. */ #define configMAC_ISR_SIMULATOR_PRIORITY ( configMAX_PRIORITIES - 1 ) /* The UDP port to which print messages are sent. */ #define configPRINT_PORT ( 15000 ) #define configPROFILING ( 0 ) /* Pseudo random number generater used by some demo tasks. */ extern uint32_t ulRand(); #define configRAND32() ulRand() /*----------------------------------------------------------- * Settings that are generated automatically * basing on the settings above */ #if (configTICK_SOURCE == FREERTOS_USE_SYSTICK) // do not define configSYSTICK_CLOCK_HZ for SysTick to be configured automatically // to CPU clock source #define xPortSysTickHandler SysTick_Handler #elif (configTICK_SOURCE == FREERTOS_USE_RTC) #define configSYSTICK_CLOCK_HZ ( 32768UL ) #define xPortSysTickHandler RTC1_IRQHandler #else #error Unsupported configTICK_SOURCE value #endif /* Code below should be only used by the compiler, and not the assembler. */ #if !(defined(__ASSEMBLY__) || defined(__ASSEMBLER__)) #include "nrf.h" #include "nrf_assert.h" /* This part of definitions may be problematic in assembly - it uses definitions from files that are not assembly compatible. */ /* Cortex-M specific definitions. */ #ifdef __NVIC_PRIO_BITS /* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */ #define configPRIO_BITS __NVIC_PRIO_BITS #else #error "This port requires __NVIC_PRIO_BITS to be defined" #endif /* Access to current system core clock is required only if we are ticking the system by systimer */ #if (configTICK_SOURCE == FREERTOS_USE_SYSTICK) #include extern uint32_t SystemCoreClock; #endif #endif /* !assembler */ /** Implementation note: Use this with caution and set this to 1 ONLY for debugging * ---------------------------------------------------------- * Set the value of configUSE_DISABLE_TICK_AUTO_CORRECTION_DEBUG to below for enabling or disabling RTOS tick auto correction: * 0. This is default. If the RTC tick interrupt is masked for more than 1 tick by higher priority interrupts, then most likely * one or more RTC ticks are lost. The tick interrupt inside RTOS will detect this and make a correction needed. This is needed * for the RTOS internal timers to be more accurate. * 1. The auto correction for RTOS tick is disabled even though few RTC tick interrupts were lost. This feature is desirable when debugging * the RTOS application and stepping though the code. After stepping when the application is continued in debug mode, the auto-corrections of * RTOS tick might cause asserts. Setting configUSE_DISABLE_TICK_AUTO_CORRECTION_DEBUG to 1 will make RTC and RTOS go out of sync but could be * convenient for debugging. */ #define configUSE_DISABLE_TICK_AUTO_CORRECTION_DEBUG 0 #endif /* FREERTOS_CONFIG_H */