386 lines
12 KiB
C
386 lines
12 KiB
C
/**
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******************************************************************************
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* File Name : TIM.c
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* Description : This file provides code for the configuration
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* of the TIM instances.
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******************************************************************************
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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 "tim.h"
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#include "gpio.h"
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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TIM_HandleTypeDef htim3;
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TIM_HandleTypeDef htim4;
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TIM_HandleTypeDef htim5;
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TIM_HandleTypeDef htim8;
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/* TIM3 init function */
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void MX_TIM3_Init(void)
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{
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TIM_Encoder_InitTypeDef sConfig;
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TIM_MasterConfigTypeDef sMasterConfig;
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htim3.Instance = TIM3;
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htim3.Init.Prescaler = 0;
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htim3.Init.CounterMode = TIM_COUNTERMODE_UP;
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htim3.Init.Period = ENCODER_RANGE;
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htim3.Init.ClockDivision = ENC_ClockDivision;
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htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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sConfig.EncoderMode = TIM_ENCODERMODE_TI12;
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sConfig.IC1Polarity = TIM_ICPOLARITY_FALLING;
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sConfig.IC1Selection = TIM_ICSELECTION_DIRECTTI;
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sConfig.IC1Prescaler = TIM_ICPSC_DIV1;
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sConfig.IC1Filter = 0;
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sConfig.IC2Polarity = TIM_ICPOLARITY_FALLING;
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sConfig.IC2Selection = TIM_ICSELECTION_DIRECTTI;
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sConfig.IC2Prescaler = TIM_ICPSC_DIV1;
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sConfig.IC2Filter = 0;
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if (HAL_TIM_Encoder_Init(&htim3, &sConfig) != HAL_OK)
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{
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Error_Handler();
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}
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sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
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sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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if (HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig) != HAL_OK)
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{
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Error_Handler();
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}
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}
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/* TIM4 init function */
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void MX_TIM4_Init(void)
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{
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TIM_Encoder_InitTypeDef sConfig;
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TIM_MasterConfigTypeDef sMasterConfig;
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htim4.Instance = TIM4;
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htim4.Init.Prescaler = 0;
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htim4.Init.CounterMode = TIM_COUNTERMODE_UP;
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htim4.Init.Period = ENCODER_RANGE;
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htim4.Init.ClockDivision = ENC_ClockDivision;
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htim4.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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sConfig.EncoderMode = TIM_ENCODERMODE_TI12;
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sConfig.IC1Polarity = TIM_ICPOLARITY_FALLING;
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sConfig.IC1Selection = TIM_ICSELECTION_DIRECTTI;
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sConfig.IC1Prescaler = TIM_ICPSC_DIV1;
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sConfig.IC1Filter = 0;
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sConfig.IC2Polarity = TIM_ICPOLARITY_FALLING;
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sConfig.IC2Selection = TIM_ICSELECTION_DIRECTTI;
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sConfig.IC2Prescaler = TIM_ICPSC_DIV1;
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sConfig.IC2Filter = 0;
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if (HAL_TIM_Encoder_Init(&htim4, &sConfig) != HAL_OK)
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{
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Error_Handler();
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}
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sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
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sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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if (HAL_TIMEx_MasterConfigSynchronization(&htim4, &sMasterConfig) != HAL_OK)
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{
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Error_Handler();
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}
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}
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/* TIM5 init function */
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void MX_TIM5_Init(void)
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{
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TIM_Encoder_InitTypeDef sConfig;
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TIM_MasterConfigTypeDef sMasterConfig;
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htim5.Instance = TIM5;
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htim5.Init.Prescaler = 0;
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htim5.Init.CounterMode = TIM_COUNTERMODE_UP;
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htim5.Init.Period = ENCODER_RANGE;
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htim5.Init.ClockDivision = ENC_ClockDivision;
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htim5.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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sConfig.EncoderMode = TIM_ENCODERMODE_TI12;
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sConfig.IC1Polarity = TIM_ICPOLARITY_FALLING;
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sConfig.IC1Selection = TIM_ICSELECTION_DIRECTTI;
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sConfig.IC1Prescaler = TIM_ICPSC_DIV1;
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sConfig.IC1Filter = 0;
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sConfig.IC2Polarity = TIM_ICPOLARITY_FALLING;
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sConfig.IC2Selection = TIM_ICSELECTION_DIRECTTI;
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sConfig.IC2Prescaler = TIM_ICPSC_DIV1;
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sConfig.IC2Filter = 0;
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if (HAL_TIM_Encoder_Init(&htim5, &sConfig) != HAL_OK)
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{
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Error_Handler();
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}
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sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
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sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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if (HAL_TIMEx_MasterConfigSynchronization(&htim5, &sMasterConfig) != HAL_OK)
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{
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Error_Handler();
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}
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}
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/* TIM8 init function */
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void MX_TIM8_Init(void)
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{
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TIM_Encoder_InitTypeDef sConfig;
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TIM_MasterConfigTypeDef sMasterConfig;
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htim8.Instance = TIM8;
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htim8.Init.Prescaler = 0;
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htim8.Init.CounterMode = TIM_COUNTERMODE_UP;
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htim8.Init.Period = ENCODER_RANGE;
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htim8.Init.ClockDivision = ENC_ClockDivision;
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htim8.Init.RepetitionCounter = 0;
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htim8.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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sConfig.EncoderMode = TIM_ENCODERMODE_TI12;
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sConfig.IC1Polarity = TIM_ICPOLARITY_FALLING;
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sConfig.IC1Selection = TIM_ICSELECTION_DIRECTTI;
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sConfig.IC1Prescaler = TIM_ICPSC_DIV1;
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sConfig.IC1Filter = 0;
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sConfig.IC2Polarity = TIM_ICPOLARITY_FALLING;
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sConfig.IC2Selection = TIM_ICSELECTION_DIRECTTI;
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sConfig.IC2Prescaler = TIM_ICPSC_DIV1;
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sConfig.IC2Filter = 0;
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if (HAL_TIM_Encoder_Init(&htim8, &sConfig) != HAL_OK)
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{
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Error_Handler();
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}
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sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
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sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET;
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sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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if (HAL_TIMEx_MasterConfigSynchronization(&htim8, &sMasterConfig) != HAL_OK)
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{
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Error_Handler();
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}
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}
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void HAL_TIM_Encoder_MspInit(TIM_HandleTypeDef* tim_encoderHandle)
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{
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GPIO_InitTypeDef GPIO_InitStruct;
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if(tim_encoderHandle->Instance==TIM3)
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{
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/* USER CODE BEGIN TIM3_MspInit 0 */
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/* USER CODE END TIM3_MspInit 0 */
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/* Peripheral clock enable */
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__HAL_RCC_TIM3_CLK_ENABLE();
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/**TIM3 GPIO Configuration
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PB4 ------> TIM3_CH1
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PB5 ------> TIM3_CH2
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_5;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF2_TIM3;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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/* USER CODE BEGIN TIM3_MspInit 1 */
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/* USER CODE END TIM3_MspInit 1 */
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}
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else if(tim_encoderHandle->Instance==TIM4)
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{
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/* USER CODE BEGIN TIM4_MspInit 0 */
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/* USER CODE END TIM4_MspInit 0 */
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/* Peripheral clock enable */
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__HAL_RCC_TIM4_CLK_ENABLE();
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/**TIM4 GPIO Configuration
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PD12 ------> TIM4_CH1
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PD13 ------> TIM4_CH2
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_13;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF2_TIM4;
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HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
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/* USER CODE BEGIN TIM4_MspInit 1 */
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/* USER CODE END TIM4_MspInit 1 */
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}
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else if(tim_encoderHandle->Instance==TIM5)
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{
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/* USER CODE BEGIN TIM5_MspInit 0 */
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/* USER CODE END TIM5_MspInit 0 */
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/* Peripheral clock enable */
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__HAL_RCC_TIM5_CLK_ENABLE();
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/**TIM5 GPIO Configuration
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PA0/WKUP ------> TIM5_CH1
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PA1 ------> TIM5_CH2
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF2_TIM5;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/* USER CODE BEGIN TIM5_MspInit 1 */
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/* USER CODE END TIM5_MspInit 1 */
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}
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else if(tim_encoderHandle->Instance==TIM8)
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{
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/* USER CODE BEGIN TIM8_MspInit 0 */
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/* USER CODE END TIM8_MspInit 0 */
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/* Peripheral clock enable */
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__HAL_RCC_TIM8_CLK_ENABLE();
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/**TIM8 GPIO Configuration
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PC6 ------> TIM8_CH1
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PC7 ------> TIM8_CH2
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF3_TIM8;
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HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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/* USER CODE BEGIN TIM8_MspInit 1 */
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/* USER CODE END TIM8_MspInit 1 */
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}
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}
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void HAL_TIM_Encoder_MspDeInit(TIM_HandleTypeDef* tim_encoderHandle)
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{
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if(tim_encoderHandle->Instance==TIM3)
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{
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/* USER CODE BEGIN TIM3_MspDeInit 0 */
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/* USER CODE END TIM3_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_TIM3_CLK_DISABLE();
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/**TIM3 GPIO Configuration
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PB4 ------> TIM3_CH1
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PB5 ------> TIM3_CH2
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*/
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HAL_GPIO_DeInit(GPIOB, GPIO_PIN_4|GPIO_PIN_5);
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/* USER CODE BEGIN TIM3_MspDeInit 1 */
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/* USER CODE END TIM3_MspDeInit 1 */
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}
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else if(tim_encoderHandle->Instance==TIM4)
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{
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/* USER CODE BEGIN TIM4_MspDeInit 0 */
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/* USER CODE END TIM4_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_TIM4_CLK_DISABLE();
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/**TIM4 GPIO Configuration
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PD12 ------> TIM4_CH1
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PD13 ------> TIM4_CH2
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*/
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HAL_GPIO_DeInit(GPIOD, GPIO_PIN_12|GPIO_PIN_13);
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/* USER CODE BEGIN TIM4_MspDeInit 1 */
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/* USER CODE END TIM4_MspDeInit 1 */
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}
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else if(tim_encoderHandle->Instance==TIM5)
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{
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/* USER CODE BEGIN TIM5_MspDeInit 0 */
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/* USER CODE END TIM5_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_TIM5_CLK_DISABLE();
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/**TIM5 GPIO Configuration
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PA0/WKUP ------> TIM5_CH1
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PA1 ------> TIM5_CH2
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*/
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HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0|GPIO_PIN_1);
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/* USER CODE BEGIN TIM5_MspDeInit 1 */
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/* USER CODE END TIM5_MspDeInit 1 */
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}
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else if(tim_encoderHandle->Instance==TIM8)
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{
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/* USER CODE BEGIN TIM8_MspDeInit 0 */
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/* USER CODE END TIM8_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_TIM8_CLK_DISABLE();
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/**TIM8 GPIO Configuration
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PC6 ------> TIM8_CH1
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PC7 ------> TIM8_CH2
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*/
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HAL_GPIO_DeInit(GPIOC, GPIO_PIN_6|GPIO_PIN_7);
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/* USER CODE BEGIN TIM8_MspDeInit 1 */
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/* USER CODE END TIM8_MspDeInit 1 */
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}
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}
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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