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204 lines
8.1 KiB
204 lines
8.1 KiB
7 years ago
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/**
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******************************************************************************
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* File Name : freertos.c
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* Description : Code for freertos applications
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******************************************************************************
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* This notice applies to any and all portions of this file
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* that are not between comment pairs USER CODE BEGIN and
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* USER CODE END. Other portions of this file, whether
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* inserted by the user or by software development tools
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* are owned by their respective copyright owners.
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*
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* Copyright (c) 2017 STMicroelectronics International N.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted, provided that the following conditions are met:
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*
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* 1. Redistribution of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of other
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* contributors to this software may be used to endorse or promote products
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* derived from this software without specific written permission.
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* 4. This software, including modifications and/or derivative works of this
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* software, must execute solely and exclusively on microcontroller or
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* microprocessor devices manufactured by or for STMicroelectronics.
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* 5. Redistribution and use of this software other than as permitted under
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* this license is void and will automatically terminate your rights under
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* this license.
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*
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* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
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* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
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* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "FreeRTOS.h"
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#include "task.h"
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#include "cmsis_os.h"
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/* USER CODE BEGIN Includes */
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#include "tasks/sched_queue.h"
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#include "stacksmon.h"
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/* USER CODE END Includes */
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/* Variables -----------------------------------------------------------------*/
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osThreadId tskMainHandle;
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uint32_t mainTaskBuffer[ 160 ];
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osStaticThreadDef_t mainTaskControlBlock;
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osThreadId tskSchedLPHandle;
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uint32_t schedLowBuffer[ 128 ];
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osStaticThreadDef_t schedLowControlBlock;
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osThreadId tskSchedHPHandle;
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uint32_t schedHighBuffer[ 128 ];
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osStaticThreadDef_t schedHighControlBlock;
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osMessageQId queSchedLPHandle;
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uint8_t myQueue01Buffer[ 5 * sizeof( struct sched_que_item ) ];
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osStaticMessageQDef_t myQueue01ControlBlock;
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osMessageQId queSchedHPHandle;
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uint8_t myQueue02Buffer[ 5 * sizeof( struct sched_que_item ) ];
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osStaticMessageQDef_t myQueue02ControlBlock;
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osMutexId mutTinyFrameTxHandle;
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osStaticMutexDef_t myMutex01ControlBlock;
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osSemaphoreId semVcomTxReadyHandle;
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osStaticSemaphoreDef_t myBinarySem01ControlBlock;
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/* USER CODE BEGIN Variables */
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/* USER CODE END Variables */
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/* Function prototypes -------------------------------------------------------*/
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void TaskMain(void const * argument);
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extern void TaskSchedLP(void const * argument);
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extern void TaskSchedHP(void const * argument);
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void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */
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/* USER CODE BEGIN FunctionPrototypes */
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/* USER CODE END FunctionPrototypes */
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/* GetIdleTaskMemory prototype (linked to static allocation support) */
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void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize );
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/* Hook prototypes */
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void vApplicationStackOverflowHook(TaskHandle_t xTask, signed char *pcTaskName);
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/* USER CODE BEGIN 4 */
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__weak void vApplicationStackOverflowHook(TaskHandle_t xTask, signed char *pcTaskName)
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{
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/* Run time stack overflow checking is performed if
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configCHECK_FOR_STACK_OVERFLOW is defined to 1 or 2. This hook function is
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called if a stack overflow is detected. */
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}
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/* USER CODE END 4 */
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/* USER CODE BEGIN GET_IDLE_TASK_MEMORY */
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static StaticTask_t xIdleTaskTCBBuffer;
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static StackType_t xIdleStack[configMINIMAL_STACK_SIZE];
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void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize )
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{
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*ppxIdleTaskTCBBuffer = &xIdleTaskTCBBuffer;
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*ppxIdleTaskStackBuffer = &xIdleStack[0];
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*pulIdleTaskStackSize = configMINIMAL_STACK_SIZE;
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/* place for user code */
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}
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/* USER CODE END GET_IDLE_TASK_MEMORY */
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/* Init FreeRTOS */
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void MX_FREERTOS_Init(void) {
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/* USER CODE BEGIN Init */
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stackmon_register("Main", mainTaskBuffer, sizeof(mainTaskBuffer));
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stackmon_register("Job Queue Low", schedLowBuffer, sizeof(schedLowBuffer));
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stackmon_register("Job Queue High", schedHighBuffer, sizeof(schedHighBuffer));
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/* USER CODE END Init */
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/* Create the mutex(es) */
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/* definition and creation of mutTinyFrameTx */
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osMutexStaticDef(mutTinyFrameTx, &myMutex01ControlBlock);
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mutTinyFrameTxHandle = osMutexCreate(osMutex(mutTinyFrameTx));
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/* USER CODE BEGIN RTOS_MUTEX */
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/* add mutexes, ... */
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/* USER CODE END RTOS_MUTEX */
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/* Create the semaphores(s) */
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/* definition and creation of semVcomTxReady */
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osSemaphoreStaticDef(semVcomTxReady, &myBinarySem01ControlBlock);
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semVcomTxReadyHandle = osSemaphoreCreate(osSemaphore(semVcomTxReady), 1);
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/* USER CODE BEGIN RTOS_SEMAPHORES */
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/* add semaphores, ... */
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xSemaphoreGive(semVcomTxReadyHandle);
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/* USER CODE END RTOS_SEMAPHORES */
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/* USER CODE BEGIN RTOS_TIMERS */
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/* start timers, add new ones, ... */
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/* USER CODE END RTOS_TIMERS */
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/* Create the thread(s) */
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/* definition and creation of tskMain */
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osThreadStaticDef(tskMain, TaskMain, osPriorityHigh, 0, 160, mainTaskBuffer, &mainTaskControlBlock);
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tskMainHandle = osThreadCreate(osThread(tskMain), NULL);
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/* definition and creation of tskSchedLP */
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osThreadStaticDef(tskSchedLP, TaskSchedLP, osPriorityLow, 0, 128, schedLowBuffer, &schedLowControlBlock);
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tskSchedLPHandle = osThreadCreate(osThread(tskSchedLP), NULL);
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/* definition and creation of tskSchedHP */
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osThreadStaticDef(tskSchedHP, TaskSchedHP, osPriorityAboveNormal, 0, 128, schedHighBuffer, &schedHighControlBlock);
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tskSchedHPHandle = osThreadCreate(osThread(tskSchedHP), NULL);
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/* USER CODE BEGIN RTOS_THREADS */
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/* add threads, ... */
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/* USER CODE END RTOS_THREADS */
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/* Create the queue(s) */
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/* definition and creation of queSchedLP */
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osMessageQStaticDef(queSchedLP, 5, struct sched_que_item, myQueue01Buffer, &myQueue01ControlBlock);
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queSchedLPHandle = osMessageCreate(osMessageQ(queSchedLP), NULL);
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/* definition and creation of queSchedHP */
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osMessageQStaticDef(queSchedHP, 5, struct sched_que_item, myQueue02Buffer, &myQueue02ControlBlock);
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queSchedHPHandle = osMessageCreate(osMessageQ(queSchedHP), NULL);
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/* USER CODE BEGIN RTOS_QUEUES */
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/* add queues, ... */
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/* USER CODE END RTOS_QUEUES */
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}
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/* TaskMain function */
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__weak void TaskMain(void const * argument)
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{
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/* USER CODE BEGIN TaskMain */
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/* Infinite loop */
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for(;;)
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{
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osDelay(1);
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}
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/* USER CODE END TaskMain */
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}
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/* USER CODE BEGIN Application */
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/* USER CODE END Application */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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