| /* |
| * 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 |
| *----------------------------------------------------------*/ |
| |
| /* Constants related to the behaviour or the scheduler. */ |
| #define configUSE_PORT_OPTIMISED_TASK_SELECTION 1 |
| #define configTICK_RATE_HZ ((TickType_t) 100000) |
| #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 configCPU_CLOCK_HZ ((unsigned long) 48000000) |
| #define configMINIMAL_STACK_SIZE ((unsigned short) 512) |
| #define configMAX_TASK_NAME_LEN (12) |
| |
| /* 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 configTOTAL_HEAP_SIZE ((size_t)(0)) |
| #define configSUPPORT_STATIC_ALLOCATION 1 |
| #define configAPPLICATION_ALLOCATED_HEAP 1 |
| |
| /* Default stack size for TI-POSIX threads (in words) */ |
| #define configPOSIX_STACK_SIZE ((unsigned short) 1024) |
| |
| /* Constants that build features in or out. */ |
| #define configUSE_MUTEXES 1 |
| #define configUSE_TICKLESS_IDLE 1 |
| #define configUSE_APPLICATION_TASK_TAG 1 /* Need 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 configCHECK_FOR_STACK_OVERFLOW 2 |
| #define configASSERT(x) \ |
| if ((x) == 0) \ |
| { \ |
| taskDISABLE_INTERRUPTS(); \ |
| for (;;) \ |
| ; \ |
| } |
| #define configQUEUE_REGISTRY_SIZE 0 |
| |
| /* Minimum FreeRTOS tick periods of idle before invoking Power policy */ |
| /* TODO: find way to reduce this; FreeRTOS requires it to be 2 or more */ |
| #define configEXPECTED_IDLE_TIME_BEFORE_SLEEP 2 |
| |
| /* 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) |
| #define configIDLE_TASK_STACK_DEPTH (configMINIMAL_STACK_SIZE) |
| |
| #define configENABLE_BACKWARD_COMPATIBILITY 1 |
| |
| #if defined(__TI_COMPILER_VERSION__) || defined(__ti_version__) |
| #include <ti/posix/freertos/PTLS.h> |
| #define traceTASK_DELETE(pxTCB) PTLS_taskDeleteHook(pxTCB) |
| #elif defined(__IAR_SYSTEMS_ICC__) |
| #ifndef __IAR_SYSTEMS_ASM__ |
| #include <ti/posix/freertos/Mtx.h> |
| #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_<device>_<compiler>.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 */ |
