mirror of
https://github.com/FreeRTOS/FreeRTOS.git
synced 2026-09-28 16:16:47 +08:00
Demo/Posix_GCC: add demo application for Posix port using GCC
This is largely a copy of the Windows demo application with a few key changes: - heap_3 (use malloc()/free()) so tools like valgrind "just work". - printf() wrapped in a mutex to prevent deadlocks on the internal pthread mutexes inside printf(). SCons (https://scons.org/) is used as the build system. This will be built as a 64-bit application, but note that the memory allocation trace points only record the lower 32-bits of the address.
This commit is contained in:
David Vrabel
committed by
Yuhui Zheng
Yuhui Zheng
parent
f78f919b3e
commit
9f316c246b
@@ -0,0 +1,4 @@
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.sconsign.dblite
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build/
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src/FreeRTOS
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src/FreeRTOS-Plus
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@@ -0,0 +1,52 @@
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# FreeRTOS Kernel V10.3.0
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# Copyright (C) 2020 Cambridge Consultants Ltd.
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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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# This is the main SCons (https://scons.org/) build file for the
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# Posix/GCC demo application.
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import os
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# Create a symlink to the FreeRTOS sources.
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if not os.path.exists("src/FreeRTOS"):
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os.symlink("../../..", "src/FreeRTOS")
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if not os.path.exists("src/FreeRTOS-Plus"):
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os.symlink("../../../../FreeRTOS-Plus", "src/FreeRTOS-Plus")
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AddOption("--simple",
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action='store_true',
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help="build the simple 'blinky' demo application")
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AddOption("--coverage",
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action='store_true',
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help="enable code coverage")
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env = Environment()
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Export("env")
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env.Append(CFLAGS = [
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"-g",
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"-Wall",
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"-O2",
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])
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SConscript("src/SConscript", variant_dir="build", duplicate=0)
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@@ -0,0 +1,158 @@
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/*
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* FreeRTOS Kernel V10.3.0
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* Copyright (C) 2020 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. See
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* http://www.freertos.org/a00110.html
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*----------------------------------------------------------*/
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#define configUSE_PREEMPTION 1
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#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
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#define configUSE_IDLE_HOOK 1
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#define configUSE_TICK_HOOK 1
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#define configUSE_DAEMON_TASK_STARTUP_HOOK 1
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#define configTICK_RATE_HZ ( 1000 ) /* In this non-real time simulated environment the tick frequency has to be at least a multiple of the Win32 tick frequency, and therefore very slow. */
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#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 70 ) /* In this simulated case, the stack only has to hold one small structure as the real stack is part of the win32 thread. */
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#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 65 * 1024 ) )
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#define configMAX_TASK_NAME_LEN ( 12 )
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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 configCHECK_FOR_STACK_OVERFLOW 0
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#define configUSE_RECURSIVE_MUTEXES 1
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#define configQUEUE_REGISTRY_SIZE 20
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#define configUSE_APPLICATION_TASK_TAG 1
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#define configUSE_COUNTING_SEMAPHORES 1
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#define configUSE_ALTERNATIVE_API 0
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#define configUSE_QUEUE_SETS 1
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#define configUSE_TASK_NOTIFICATIONS 1
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#define configSUPPORT_STATIC_ALLOCATION 1
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/* Software timer related configuration options. The maximum possible task
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priority is configMAX_PRIORITIES - 1. The priority of the timer task is
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deliberately set higher to ensure it is correctly capped back to
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configMAX_PRIORITIES - 1. */
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#define configUSE_TIMERS 1
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#define configTIMER_TASK_PRIORITY ( configMAX_PRIORITIES - 1 )
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#define configTIMER_QUEUE_LENGTH 20
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#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 )
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#define configMAX_PRIORITIES ( 7 )
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/* Run time stats gathering configuration options. */
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unsigned long ulGetRunTimeCounterValue( void ); /* Prototype of function that returns run time counter. */
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void vConfigureTimerForRunTimeStats( void ); /* Prototype of function that initialises the run time counter. */
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#define configGENERATE_RUN_TIME_STATS 1
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/* Co-routine related configuration options. */
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#define configUSE_CO_ROUTINES 0
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#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
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/* This demo can 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 0
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/* Enables the test whereby a stack larger than the total heap size is
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requested. */
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#define configSTACK_DEPTH_TYPE uint32_t
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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. In most cases the linker will remove unused
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functions anyway. */
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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 0
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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_uxTaskGetStackHighWaterMark 1
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#define INCLUDE_uxTaskGetStackHighWaterMark2 1
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#define INCLUDE_xTaskGetSchedulerState 1
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#define INCLUDE_xTimerGetTimerDaemonTaskHandle 1
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#define INCLUDE_xTaskGetIdleTaskHandle 1
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#define INCLUDE_xTaskGetHandle 1
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#define INCLUDE_eTaskGetState 1
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#define INCLUDE_xSemaphoreGetMutexHolder 1
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#define INCLUDE_xTimerPendFunctionCall 1
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#define INCLUDE_xTaskAbortDelay 1
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#define configINCLUDE_MESSAGE_BUFFER_AMP_DEMO 0
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#if ( configINCLUDE_MESSAGE_BUFFER_AMP_DEMO == 1 )
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extern void vGenerateCoreBInterrupt( void * xUpdatedMessageBuffer );
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#define sbSEND_COMPLETED( pxStreamBuffer ) vGenerateCoreBInterrupt( pxStreamBuffer )
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#endif /* configINCLUDE_MESSAGE_BUFFER_AMP_DEMO */
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extern void vAssertCalled( unsigned long ulLine, const char * const pcFileName );
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/* projCOVERAGE_TEST should be defined on the command line so this file can be
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used with multiple project configurations. If it is
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*/
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#ifndef projCOVERAGE_TEST
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#error projCOVERAGE_TEST should be defined to 1 or 0 on the command line.
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#endif
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#if( projCOVERAGE_TEST == 1 )
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/* Insert NOPs in empty decision paths to ensure both true and false paths
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are being tested. */
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#define mtCOVERAGE_TEST_MARKER() __asm volatile( "NOP" )
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/* Ensure the tick count overflows during the coverage test. */
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#define configINITIAL_TICK_COUNT 0xffffd800UL
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/* Allows tests of trying to allocate more than the heap has free. */
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#define configUSE_MALLOC_FAILED_HOOK 0
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/* To test builds that remove the static qualifier for debug builds. */
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#define portREMOVE_STATIC_QUALIFIER
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#else
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/* It is a good idea to define configASSERT() while developing. configASSERT()
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uses the same semantics as the standard C assert() macro. Don't define
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configASSERT() when performing code coverage tests though, as it is not
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intended to asserts() to fail, some some code is intended not to run if no
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errors are present. */
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#define configASSERT( x ) if( ( x ) == 0 ) vAssertCalled( __LINE__, __FILE__ )
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#define configUSE_MALLOC_FAILED_HOOK 1
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/* Include the FreeRTOS+Trace FreeRTOS trace macro definitions. */
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#include "trcRecorder.h"
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#endif
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#endif /* FREERTOS_CONFIG_H */
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@@ -0,0 +1,124 @@
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# FreeRTOS Kernel V10.3.0
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# Copyright (C) 2020 Cambridge Consultants Ltd.
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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
|
||||
# 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:
|
||||
#
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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
|
||||
# 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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Import("env")
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env.Append(CPPPATH = [
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".",
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"FreeRTOS/Source/include",
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"FreeRTOS/Source/portable/ThirdParty/GCC/Posix",
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"FreeRTOS/Demo/Common/include",
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"FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace/Include",
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])
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env.Append(LIBS = [
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"pthread",
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])
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src = [
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"console.c",
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"main.c",
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"main_blinky.c",
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"main_full.c",
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"run-time-stats-utils.c",
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# FreeRTOS kernel
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"FreeRTOS/Source/event_groups.c",
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"FreeRTOS/Source/list.c",
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"FreeRTOS/Source/queue.c",
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"FreeRTOS/Source/stream_buffer.c",
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"FreeRTOS/Source/tasks.c",
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"FreeRTOS/Source/timers.c",
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# Memory manager (use malloc()/free()).
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"FreeRTOS/Source/portable/MemMang/heap_3.c",
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# Posix port.
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"FreeRTOS/Source/portable/ThirdParty/GCC/Posix/port.c",
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# Demo library.
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"FreeRTOS/Demo/Common/Minimal/AbortDelay.c",
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"FreeRTOS/Demo/Common/Minimal/BlockQ.c",
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"FreeRTOS/Demo/Common/Minimal/blocktim.c",
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"FreeRTOS/Demo/Common/Minimal/countsem.c",
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"FreeRTOS/Demo/Common/Minimal/death.c",
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"FreeRTOS/Demo/Common/Minimal/dynamic.c",
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"FreeRTOS/Demo/Common/Minimal/EventGroupsDemo.c",
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"FreeRTOS/Demo/Common/Minimal/flop.c",
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"FreeRTOS/Demo/Common/Minimal/GenQTest.c",
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"FreeRTOS/Demo/Common/Minimal/integer.c",
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"FreeRTOS/Demo/Common/Minimal/IntSemTest.c",
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"FreeRTOS/Demo/Common/Minimal/MessageBufferAMP.c",
|
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"FreeRTOS/Demo/Common/Minimal/MessageBufferDemo.c",
|
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"FreeRTOS/Demo/Common/Minimal/PollQ.c",
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"FreeRTOS/Demo/Common/Minimal/QPeek.c",
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"FreeRTOS/Demo/Common/Minimal/QueueOverwrite.c",
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"FreeRTOS/Demo/Common/Minimal/QueueSet.c",
|
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"FreeRTOS/Demo/Common/Minimal/QueueSetPolling.c",
|
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"FreeRTOS/Demo/Common/Minimal/recmutex.c",
|
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"FreeRTOS/Demo/Common/Minimal/semtest.c",
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"FreeRTOS/Demo/Common/Minimal/StaticAllocation.c",
|
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"FreeRTOS/Demo/Common/Minimal/StreamBufferDemo.c",
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"FreeRTOS/Demo/Common/Minimal/StreamBufferInterrupt.c",
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"FreeRTOS/Demo/Common/Minimal/TaskNotify.c",
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"FreeRTOS/Demo/Common/Minimal/TimerDemo.c",
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]
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if GetOption("coverage"):
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env.Append(CPPDEFINES = [
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"projCOVERAGE_TEST=1",
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])
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env.Append(CFLAGS = [
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"-fprofile-arcs",
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"-ftest-coverage",
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])
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env.Append(LINKFLAGS = [
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"-fprofile-arcs",
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"-ftest-coverage",
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])
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src += [
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"code_coverage_additions.c",
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]
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else:
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env.Append(CPPDEFINES = [
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"projCOVERAGE_TEST=0",
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])
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src += [
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# Trace library.
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"FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace/trcKernelPort.c",
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"FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace/trcSnapshotRecorder.c",
|
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"FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace/trcStreamingRecorder.c",
|
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"FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace/streamports/File/trcStreamingPort.c",
|
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]
|
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# Build the simple "blinky" demo application, or the full test
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# applicaton?
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if GetOption("simple"):
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env.Append(CPPDEFINES = [
|
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"mainCREATE_SIMPLE_BLINKY_DEMO_ONLY=1",
|
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])
|
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env.Program("posix_demo", src)
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File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,59 @@
|
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/*
|
||||
* FreeRTOS Kernel V10.3.0
|
||||
* Copyright (C) 2020 Cambridge Consultants Ltd.
|
||||
*
|
||||
* 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!
|
||||
*/
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Example console I/O wrappers.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
#include <stdarg.h>
|
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#include <stdio.h>
|
||||
|
||||
#include <FreeRTOS.h>
|
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#include <semphr.h>
|
||||
|
||||
SemaphoreHandle_t xStdioMutex;
|
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StaticSemaphore_t xStdioMutexBuffer;
|
||||
|
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void console_init(void)
|
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{
|
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xStdioMutex = xSemaphoreCreateMutexStatic(&xStdioMutexBuffer);
|
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}
|
||||
|
||||
void console_print(const char *fmt, ...)
|
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{
|
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va_list vargs;
|
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|
||||
va_start(vargs, fmt);
|
||||
|
||||
xSemaphoreTake(xStdioMutex, portMAX_DELAY);
|
||||
|
||||
vprintf(fmt, vargs);
|
||||
|
||||
xSemaphoreGive(xStdioMutex);
|
||||
|
||||
va_end(vargs);
|
||||
}
|
||||
@@ -0,0 +1,45 @@
|
||||
/*
|
||||
* FreeRTOS Kernel V10.3.0
|
||||
* Copyright (C) 2020 Cambridge Consultants Ltd.
|
||||
*
|
||||
* 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 CONSOLE_H
|
||||
#define CONSOLE_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Example console I/O wrappers.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
void console_init(void);
|
||||
void console_print(const char *fmt, ...);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* CONSOLE_H */
|
||||
File diff suppressed because it is too large
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Load Diff
@@ -0,0 +1,68 @@
|
||||
/*
|
||||
* FreeRTOS Kernel V10.3.0
|
||||
* Copyright (C) 2020 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!
|
||||
*/
|
||||
|
||||
/*
|
||||
* Utility functions required to gather run time statistics. See:
|
||||
* http://www.freertos.org/rtos-run-time-stats.html
|
||||
*
|
||||
* Note that this is a simulated port, where simulated time is a lot slower than
|
||||
* real time, therefore the run time counter values have no real meaningful
|
||||
* units.
|
||||
*
|
||||
* Also note that it is assumed this demo is going to be used for short periods
|
||||
* of time only, and therefore timer overflows are not handled.
|
||||
*/
|
||||
|
||||
#include <time.h>
|
||||
|
||||
/* FreeRTOS includes. */
|
||||
#include <FreeRTOS.h>
|
||||
|
||||
/* Time at start of day (in ns). */
|
||||
static unsigned long ulStartTimeNs;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vConfigureTimerForRunTimeStats( void )
|
||||
{
|
||||
struct timespec xNow;
|
||||
|
||||
clock_gettime(CLOCK_MONOTONIC, &xNow);
|
||||
ulStartTimeNs = xNow.tv_sec * 1000000000ul + xNow.tv_nsec;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
unsigned long ulGetRunTimeCounterValue( void )
|
||||
{
|
||||
struct timespec xNow;
|
||||
|
||||
/* Time at start. */
|
||||
clock_gettime(CLOCK_MONOTONIC, &xNow);
|
||||
|
||||
return xNow.tv_sec * 1000000000ul + xNow.tv_nsec - ulStartTimeNs;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user