177 lines
7.6 KiB
C
177 lines
7.6 KiB
C
/* This has been copied then modified from
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* FreeRTOS/Demo/CORTEX_M0+_Atmel_SAMD20_XPlained/RTOSDemo/src/config/FreeRTOSConfig.h
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*/
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/*
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* FreeRTOS Kernel V10.2.1
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* Copyright (C) 2019 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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#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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*
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* See http://www.freertos.org/a00110.html
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*----------------------------------------------------------*/
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#define configUSE_PREEMPTION 1
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#define configUSE_IDLE_HOOK 1
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#define configUSE_TICK_HOOK 0
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#define configCPU_CLOCK_HZ ( ( unsigned long ) F_CPU )
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#define configTICK_RATE_HZ ( ( TickType_t ) 1000 )
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#define configMAX_PRIORITIES ( 9 )
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#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 150 )
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#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 14 * 1024 ) )
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#define configMAX_TASK_NAME_LEN ( 16 ) //includes string null terminator
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#define configUSE_TRACE_FACILITY 1
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#define configUSE_16_BIT_TICKS 0
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#define configIDLE_SHOULD_YIELD 1
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#define configUSE_MUTEXES 1
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#define configQUEUE_REGISTRY_SIZE 8
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#define configCHECK_FOR_STACK_OVERFLOW 2
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#define configUSE_RECURSIVE_MUTEXES 1
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#define configUSE_MALLOC_FAILED_HOOK 1
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#define configUSE_APPLICATION_TASK_TAG 0
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#define configUSE_COUNTING_SEMAPHORES 1
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#define configUSE_QUEUE_SETS 1
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#define configSUPPORT_STATIC_ALLOCATION 0
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#define configSUPPORT_DYNAMIC_ALLOCATION 1
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/* Run time stats related definitions. */
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#define configGENERATE_RUN_TIME_STATS 1
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/* Arduino framework integration */
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#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vMainConfigureTimerForRunTimeStats() // see runTimeStats_hooks.h
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#define portGET_RUN_TIME_COUNTER_VALUE() ulMainGetRunTimeCounterValue() // see runTimeStats_hooks.h
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/* This demo makes use of one or more example stats formatting functions. These
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format the raw data provided by the uxTaskGetSystemState() function in to human
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readable ASCII form. See the notes in the implementation of vTaskList() within
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FreeRTOS/Source/tasks.c for limitations. */
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#define configUSE_STATS_FORMATTING_FUNCTIONS 1
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#define configUSE_MUTEXES 1
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#define INCLUDE_uxTaskGetStackHighWaterMark 1
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#define INCLUDE_xTaskGetIdleTaskHandle 1
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#define configUSE_MALLOC_FAILED_HOOK 1
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/* Co-routine definitions. */
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#define configUSE_CO_ROUTINES 0
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#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
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/* Software timer definitions. */
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#define configUSE_TIMERS 1
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#define configTIMER_TASK_PRIORITY ( 2 )
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#define configTIMER_QUEUE_LENGTH 10
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#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE )
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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. */
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#define INCLUDE_xTaskGetCurrentTaskHandle 1
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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 1
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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_eTaskGetState 1
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/* Arduino framework integration */
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// calibration factor for vNopDelayMS in error_hooks.c
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// used to set accuracy of nopDelayMS function
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// this was experimentally chosen from a samd21 processor at 32khz
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#define configCAL_FACTOR (F_CPU/6000)
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/* Arduino framework integration */
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#if 0
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// disable interrupts and blink error code
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extern void rtosFatalError(void); // see error_hooks.h
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#define configASSERT( x ) \
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if( ( x ) == 0 ) { rtosFatalError(); }
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#else
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// print a error file and line number out user specified serial port
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// disable interrupts and blink error code
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extern void rtosFatalErrorSerial(unsigned long ulLine, const char * const pcFileName); // see error_hooks.h
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extern const char* removePath(const char* path); // see error_hooks.h
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#define configASSERT( x ) \
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if( ( x ) == 0 ) { rtosFatalErrorSerial( __LINE__, removePath(__FILE__) ); }
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// assert you can use to also print the value that caused the failure
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// Useful for debugging, but not FreeRtos standard
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#define configPrintASSERT( x, v1, s, v2 ) \
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if( ( x ) == 0 ) { rtosFatalErrorSerialPrint( __LINE__, removePath(__FILE__), v1, s, v2 ); }
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#endif
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/* Arduino framework integration */
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// article to help wade through and figure out proper interrupt settings:
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// https://community.arm.com/developer/ip-products/system/b/embedded-blog/posts/cutting-through-the-confusion-with-arm-cortex-m-interrupt-priorities
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/* Cortex-M specific definitions. */
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#define configPRIO_BITS 3 // SAMD21 has only 4 priority levels. pg32 of datasheet.
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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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#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 0x03 // lowest priority
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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 CALL
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INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
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PRIORITY THAN THIS! (higher priorities are lower numeric values. */
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// See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html.
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#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 0x01 // highest priority
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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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#define configKERNEL_INTERRUPT_PRIORITY ( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
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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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#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
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/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
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standard names. */
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#define vPortSVCHandler SVC_Handler
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#define xPortPendSVHandler PendSV_Handler
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//#define xPortSysTickHandler SysTick_Handler
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/* The size of the global output buffer that is available for use when there
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are multiple command interpreters running at once (for example, one on a UART
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and one on TCP/IP). This is done to prevent an output buffer being defined by
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each implementation - which would waste RAM. In this case, there is only one
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command interpreter running. */
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#define configCOMMAND_INT_MAX_OUTPUT_SIZE 2048
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#endif /* FREERTOS_CONFIG_H */
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