/* * FreeRTOS Kernel V10.2.0 * Copyright (C) 2019 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. * * 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 /*----------------------------------------------------------- * 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. *----------------------------------------------------------*/ /* Ensure stdint is only used by the compiler, and not the assembler. */ #if defined( __ICCARM__ ) || defined( __ARMCC_VERSION ) || defined( __GNUC__) extern uint32_t SystemCoreClock; extern void print_string( const char * string ); extern void vLoggingPrintf( const char *pcFormat, ... ); #endif #define configSUPPORT_STATIC_ALLOCATION 1 #define configUSE_PREEMPTION 1 #define configUSE_IDLE_HOOK 0 #define configUSE_TICK_HOOK 0 #define configUSE_TICKLESS_IDLE 0 #define configUSE_DAEMON_TASK_STARTUP_HOOK 0 #define configCPU_CLOCK_HZ ( SystemCoreClock ) #define configTICK_RATE_HZ ( ( TickType_t ) 1000 ) #define configMAX_PRIORITIES ( 7 ) #define configMINIMAL_STACK_SIZE ( ( uint16_t ) 90 ) #define configTOTAL_HEAP_SIZE ( ( size_t ) ( 85 * 1024 ) ) /* 85 Kbytes. */ #define configMAX_TASK_NAME_LEN ( 16 ) #define configUSE_TRACE_FACILITY 1 #define configUSE_16_BIT_TICKS 0 #define configIDLE_SHOULD_YIELD 1 #define configUSE_MUTEXES 1 #define configQUEUE_REGISTRY_SIZE 8 #define configCHECK_FOR_STACK_OVERFLOW 2 #define configUSE_RECURSIVE_MUTEXES 1 #define configUSE_MALLOC_FAILED_HOOK 1 #define configUSE_APPLICATION_TASK_TAG 0 #define configUSE_COUNTING_SEMAPHORES 1 #define configGENERATE_RUN_TIME_STATS 0 #define configOVERRIDE_DEFAULT_TICK_CONFIGURATION 0 #define configRECORD_STACK_HIGH_ADDRESS 1 /* 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 ( configMAX_PRIORITIES - 3 ) #define configTIMER_QUEUE_LENGTH 10 #define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 8 ) /* Set the following definitions to 1 to include the API function, or zero * to exclude the API function. */ #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_xTaskGetSchedulerState 1 #define INCLUDE_xTimerPendFunctionCall 1 #define INCLUDE_xSemaphoreGetMutexHolder 1 #define INCLUDE_uxTaskGetStackHighWaterMark 1 /* Normal assert() semantics without relying on the provision of an assert.h * header file. */ #define configASSERT( x ) \ if( ( x ) == 0 ) { taskDISABLE_INTERRUPTS(); for( ;; ) {; } \ } /* Map the FreeRTOS printf() to the logging task printf. */ #define configPRINTF( x ) vLoggingPrintf x /* Map the logging task's printf to the board specific output function. */ #define configPRINT_STRING print_string /* 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 /* Demo specific macros that allow the application writer to insert code to be * executed immediately before the MCU's STOP low power mode is entered and exited * respectively. These macros are in addition to the standard * configPRE_SLEEP_PROCESSING() and configPOST_SLEEP_PROCESSING() macros, which are * called pre and post the low power SLEEP mode being entered and exited. These * macros can be used to turn turn off and on IO, clocks, the Flash etc. to obtain * the lowest power possible while the tick is off. */ #if defined( __ICCARM__ ) || defined(__CC_ARM) || defined(__ARMCC_VERSION) || defined( __GNUC__ ) void vMainPreStopProcessing( void ); void vMainPostStopProcessing( void ); #endif /* defined(__ICCARM__) || defined(__CC_ARM) || defined(__ARMCC_VERSION) || defined(__GNUC__) */ #define configPRE_STOP_PROCESSING vMainPreStopProcessing #define configPOST_STOP_PROCESSING vMainPostStopProcessing /* IMPORTANT: This define MUST be commented when used with STM32Cube firmware, * to prevent overwriting SysTick_Handler defined within STM32Cube HAL. */ /* #define xPortSysTickHandler SysTick_Handler */ /********************************************* * FreeRTOS specific demos ********************************************/ /* The address of an echo server that will be used by the two demo echo client * tasks. * http://www.freertos.org/FreeRTOS-Plus/FreeRTOS_Plus_TCP/TCP_Echo_Clients.html * http://www.freertos.org/FreeRTOS-Plus/FreeRTOS_Plus_TCP/UDP_Echo_Clients.html */ #define configECHO_SERVER_ADDR0 192 #define configECHO_SERVER_ADDR1 168 #define configECHO_SERVER_ADDR2 2 #define configECHO_SERVER_ADDR3 6 #define configTCP_ECHO_CLIENT_PORT 7 /* Prevent the assembler seeing code it doesn't understand. */ #ifdef __ICCARM__ /* Logging task definitions. */ extern void vMainUARTPrintString( char * pcString ); extern int iMainRand32( void ); /* Pseudo random number generator, just used by demos so does not have to be * secure. Do not use the standard C library rand() function as it can cause * unexpected behaviour, such as calls to malloc(). */ #define configRAND32() iMainRand32() #endif #if defined(__ICCARM__)||defined(__CC_ARM)||defined(__GNUC__) /* Clock manager provides in this variable system core clock frequency */ #include extern uint32_t SystemCoreClock; #endif /* Interrupt nesting behaviour configuration. Cortex-M specific. */ #ifdef __NVIC_PRIO_BITS /* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */ #define configPRIO_BITS __NVIC_PRIO_BITS #else #define configPRIO_BITS 4 /* 15 priority levels */ #endif /* The lowest interrupt priority that can be used in a call to a "set priority" function. */ #define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1U << (configPRIO_BITS)) - 1) /* 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 2 /* 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. */ #define configMAX_SYSCALL_INTERRUPT_PRIORITY (configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS)) /* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS standard names. */ #define vPortSVCHandler SVC_Handler #define xPortPendSVHandler PendSV_Handler #define xPortSysTickHandler SysTick_Handler #endif /* FREERTOS_CONFIG_H */