416 lines
12 KiB
C
416 lines
12 KiB
C
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/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file adc.c
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* @brief This file provides code for the configuration
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* of the ADC instances.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2023 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "adc.h"
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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ADC_HandleTypeDef hadc1;
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ADC_HandleTypeDef hadc2;
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DMA_HandleTypeDef hdma_adc1;
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/* ADC1 init function */
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void MX_ADC1_Init(void)
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{
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/* USER CODE BEGIN ADC1_Init 0 */
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/* USER CODE END ADC1_Init 0 */
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ADC_MultiModeTypeDef multimode = {0};
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ADC_InjectionConfTypeDef sConfigInjected = {0};
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ADC_ChannelConfTypeDef sConfig = {0};
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/* USER CODE BEGIN ADC1_Init 1 */
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/* USER CODE END ADC1_Init 1 */
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/** Common config
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*/
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hadc1.Instance = ADC1;
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hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4;
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hadc1.Init.Resolution = ADC_RESOLUTION_12B;
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hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
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hadc1.Init.GainCompensation = 0;
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hadc1.Init.ScanConvMode = ADC_SCAN_ENABLE;
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hadc1.Init.EOCSelection = ADC_EOC_SEQ_CONV;
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hadc1.Init.LowPowerAutoWait = DISABLE;
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hadc1.Init.ContinuousConvMode = ENABLE;
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hadc1.Init.NbrOfConversion = 2;
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hadc1.Init.DiscontinuousConvMode = DISABLE;
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hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
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hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
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hadc1.Init.DMAContinuousRequests = ENABLE;
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hadc1.Init.Overrun = ADC_OVR_DATA_PRESERVED;
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hadc1.Init.OversamplingMode = DISABLE;
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if (HAL_ADC_Init(&hadc1) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure the ADC multi-mode
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*/
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multimode.Mode = ADC_MODE_INDEPENDENT;
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if (HAL_ADCEx_MultiModeConfigChannel(&hadc1, &multimode) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Injected Channel
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*/
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sConfigInjected.InjectedChannel = ADC_CHANNEL_3;
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sConfigInjected.InjectedRank = ADC_INJECTED_RANK_1;
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sConfigInjected.InjectedSamplingTime = ADC_SAMPLETIME_6CYCLES_5;
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sConfigInjected.InjectedSingleDiff = ADC_SINGLE_ENDED;
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sConfigInjected.InjectedOffsetNumber = ADC_OFFSET_NONE;
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sConfigInjected.InjectedOffset = 0;
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sConfigInjected.InjectedNbrOfConversion = 2;
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sConfigInjected.InjectedDiscontinuousConvMode = DISABLE;
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sConfigInjected.AutoInjectedConv = DISABLE;
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sConfigInjected.QueueInjectedContext = DISABLE;
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sConfigInjected.ExternalTrigInjecConv = ADC_EXTERNALTRIGINJEC_T1_TRGO;
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sConfigInjected.ExternalTrigInjecConvEdge = ADC_EXTERNALTRIGINJECCONV_EDGE_FALLING;
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sConfigInjected.InjecOversamplingMode = DISABLE;
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if (HAL_ADCEx_InjectedConfigChannel(&hadc1, &sConfigInjected) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Injected Channel
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*/
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sConfigInjected.InjectedChannel = ADC_CHANNEL_12;
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sConfigInjected.InjectedRank = ADC_INJECTED_RANK_2;
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if (HAL_ADCEx_InjectedConfigChannel(&hadc1, &sConfigInjected) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Regular Channel
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*/
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sConfig.Channel = ADC_CHANNEL_1;
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sConfig.Rank = ADC_REGULAR_RANK_1;
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sConfig.SamplingTime = ADC_SAMPLETIME_640CYCLES_5;
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sConfig.SingleDiff = ADC_SINGLE_ENDED;
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sConfig.OffsetNumber = ADC_OFFSET_NONE;
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sConfig.Offset = 0;
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if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Regular Channel
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*/
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sConfig.Channel = ADC_CHANNEL_TEMPSENSOR_ADC1;
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sConfig.Rank = ADC_REGULAR_RANK_2;
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if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN ADC1_Init 2 */
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/* USER CODE END ADC1_Init 2 */
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}
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/* ADC2 init function */
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void MX_ADC2_Init(void)
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{
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/* USER CODE BEGIN ADC2_Init 0 */
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/* USER CODE END ADC2_Init 0 */
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ADC_InjectionConfTypeDef sConfigInjected = {0};
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/* USER CODE BEGIN ADC2_Init 1 */
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/* USER CODE END ADC2_Init 1 */
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/** Common config
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*/
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hadc2.Instance = ADC2;
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hadc2.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4;
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hadc2.Init.Resolution = ADC_RESOLUTION_12B;
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hadc2.Init.DataAlign = ADC_DATAALIGN_RIGHT;
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hadc2.Init.GainCompensation = 0;
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hadc2.Init.ScanConvMode = ADC_SCAN_ENABLE;
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hadc2.Init.EOCSelection = ADC_EOC_SEQ_CONV;
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hadc2.Init.LowPowerAutoWait = DISABLE;
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hadc2.Init.ContinuousConvMode = DISABLE;
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hadc2.Init.NbrOfConversion = 1;
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hadc2.Init.DiscontinuousConvMode = DISABLE;
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hadc2.Init.DMAContinuousRequests = DISABLE;
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hadc2.Init.Overrun = ADC_OVR_DATA_PRESERVED;
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hadc2.Init.OversamplingMode = DISABLE;
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if (HAL_ADC_Init(&hadc2) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Injected Channel
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*/
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sConfigInjected.InjectedChannel = ADC_CHANNEL_3;
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sConfigInjected.InjectedRank = ADC_INJECTED_RANK_1;
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sConfigInjected.InjectedSamplingTime = ADC_SAMPLETIME_6CYCLES_5;
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sConfigInjected.InjectedSingleDiff = ADC_SINGLE_ENDED;
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sConfigInjected.InjectedOffsetNumber = ADC_OFFSET_NONE;
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sConfigInjected.InjectedOffset = 0;
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sConfigInjected.InjectedNbrOfConversion = 4;
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sConfigInjected.InjectedDiscontinuousConvMode = DISABLE;
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sConfigInjected.AutoInjectedConv = DISABLE;
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sConfigInjected.QueueInjectedContext = DISABLE;
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sConfigInjected.ExternalTrigInjecConv = ADC_EXTERNALTRIGINJEC_T1_TRGO;
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sConfigInjected.ExternalTrigInjecConvEdge = ADC_EXTERNALTRIGINJECCONV_EDGE_FALLING;
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sConfigInjected.InjecOversamplingMode = DISABLE;
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if (HAL_ADCEx_InjectedConfigChannel(&hadc2, &sConfigInjected) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Injected Channel
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*/
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sConfigInjected.InjectedChannel = ADC_CHANNEL_6;
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sConfigInjected.InjectedRank = ADC_INJECTED_RANK_2;
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if (HAL_ADCEx_InjectedConfigChannel(&hadc2, &sConfigInjected) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Injected Channel
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*/
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sConfigInjected.InjectedChannel = ADC_CHANNEL_7;
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sConfigInjected.InjectedRank = ADC_INJECTED_RANK_3;
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if (HAL_ADCEx_InjectedConfigChannel(&hadc2, &sConfigInjected) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Injected Channel
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*/
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sConfigInjected.InjectedChannel = ADC_CHANNEL_8;
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sConfigInjected.InjectedRank = ADC_INJECTED_RANK_4;
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if (HAL_ADCEx_InjectedConfigChannel(&hadc2, &sConfigInjected) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN ADC2_Init 2 */
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/* USER CODE END ADC2_Init 2 */
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}
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static uint32_t HAL_RCC_ADC12_CLK_ENABLED=0;
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void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
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if(adcHandle->Instance==ADC1)
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{
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/* USER CODE BEGIN ADC1_MspInit 0 */
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/* USER CODE END ADC1_MspInit 0 */
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/** Initializes the peripherals clocks
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*/
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PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC12;
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PeriphClkInit.Adc12ClockSelection = RCC_ADC12CLKSOURCE_SYSCLK;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
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{
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Error_Handler();
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}
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/* ADC1 clock enable */
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HAL_RCC_ADC12_CLK_ENABLED++;
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if(HAL_RCC_ADC12_CLK_ENABLED==1){
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__HAL_RCC_ADC12_CLK_ENABLE();
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}
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__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOB_CLK_ENABLE();
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/**ADC1 GPIO Configuration
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PA0 ------> ADC1_IN1
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PA2 ------> ADC1_IN3
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PB1 ------> ADC1_IN12
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_2;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = GPIO_PIN_1;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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/* ADC1 DMA Init */
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/* ADC1 Init */
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hdma_adc1.Instance = DMA1_Channel1;
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hdma_adc1.Init.Request = DMA_REQUEST_ADC1;
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hdma_adc1.Init.Direction = DMA_PERIPH_TO_MEMORY;
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hdma_adc1.Init.PeriphInc = DMA_PINC_DISABLE;
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hdma_adc1.Init.MemInc = DMA_MINC_ENABLE;
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hdma_adc1.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
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hdma_adc1.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD;
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hdma_adc1.Init.Mode = DMA_CIRCULAR;
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hdma_adc1.Init.Priority = DMA_PRIORITY_LOW;
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if (HAL_DMA_Init(&hdma_adc1) != HAL_OK)
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{
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Error_Handler();
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}
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__HAL_LINKDMA(adcHandle,DMA_Handle,hdma_adc1);
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/* ADC1 interrupt Init */
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HAL_NVIC_SetPriority(ADC1_2_IRQn, 1, 0);
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HAL_NVIC_EnableIRQ(ADC1_2_IRQn);
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/* USER CODE BEGIN ADC1_MspInit 1 */
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/* USER CODE END ADC1_MspInit 1 */
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}
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else if(adcHandle->Instance==ADC2)
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{
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/* USER CODE BEGIN ADC2_MspInit 0 */
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/* USER CODE END ADC2_MspInit 0 */
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/** Initializes the peripherals clocks
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*/
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PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC12;
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PeriphClkInit.Adc12ClockSelection = RCC_ADC12CLKSOURCE_SYSCLK;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
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{
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Error_Handler();
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}
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/* ADC2 clock enable */
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HAL_RCC_ADC12_CLK_ENABLED++;
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if(HAL_RCC_ADC12_CLK_ENABLED==1){
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__HAL_RCC_ADC12_CLK_ENABLE();
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}
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__HAL_RCC_GPIOC_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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/**ADC2 GPIO Configuration
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PC0 ------> ADC2_IN6
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PC1 ------> ADC2_IN7
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PC2 ------> ADC2_IN8
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PA6 ------> ADC2_IN3
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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GPIO_InitStruct.Pin = GPIO_PIN_6;
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/* ADC2 interrupt Init */
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HAL_NVIC_SetPriority(ADC1_2_IRQn, 1, 0);
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HAL_NVIC_EnableIRQ(ADC1_2_IRQn);
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/* USER CODE BEGIN ADC2_MspInit 1 */
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/* USER CODE END ADC2_MspInit 1 */
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}
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}
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void HAL_ADC_MspDeInit(ADC_HandleTypeDef* adcHandle)
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{
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if(adcHandle->Instance==ADC1)
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{
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/* USER CODE BEGIN ADC1_MspDeInit 0 */
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/* USER CODE END ADC1_MspDeInit 0 */
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/* Peripheral clock disable */
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HAL_RCC_ADC12_CLK_ENABLED--;
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if(HAL_RCC_ADC12_CLK_ENABLED==0){
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__HAL_RCC_ADC12_CLK_DISABLE();
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}
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/**ADC1 GPIO Configuration
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PA0 ------> ADC1_IN1
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PA2 ------> ADC1_IN3
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PB1 ------> ADC1_IN12
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*/
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HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0|GPIO_PIN_2);
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HAL_GPIO_DeInit(GPIOB, GPIO_PIN_1);
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/* ADC1 DMA DeInit */
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HAL_DMA_DeInit(adcHandle->DMA_Handle);
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/* ADC1 interrupt Deinit */
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/* USER CODE BEGIN ADC1:ADC1_2_IRQn disable */
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/**
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* Uncomment the line below to disable the "ADC1_2_IRQn" interrupt
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* Be aware, disabling shared interrupt may affect other IPs
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*/
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/* HAL_NVIC_DisableIRQ(ADC1_2_IRQn); */
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/* USER CODE END ADC1:ADC1_2_IRQn disable */
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/* USER CODE BEGIN ADC1_MspDeInit 1 */
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/* USER CODE END ADC1_MspDeInit 1 */
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}
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else if(adcHandle->Instance==ADC2)
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{
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/* USER CODE BEGIN ADC2_MspDeInit 0 */
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/* USER CODE END ADC2_MspDeInit 0 */
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/* Peripheral clock disable */
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HAL_RCC_ADC12_CLK_ENABLED--;
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if(HAL_RCC_ADC12_CLK_ENABLED==0){
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__HAL_RCC_ADC12_CLK_DISABLE();
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}
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/**ADC2 GPIO Configuration
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PC0 ------> ADC2_IN6
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PC1 ------> ADC2_IN7
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PC2 ------> ADC2_IN8
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PA6 ------> ADC2_IN3
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*/
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HAL_GPIO_DeInit(GPIOC, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2);
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HAL_GPIO_DeInit(GPIOA, GPIO_PIN_6);
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/* ADC2 interrupt Deinit */
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/* USER CODE BEGIN ADC2:ADC1_2_IRQn disable */
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/**
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* Uncomment the line below to disable the "ADC1_2_IRQn" interrupt
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* Be aware, disabling shared interrupt may affect other IPs
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*/
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/* HAL_NVIC_DisableIRQ(ADC1_2_IRQn); */
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/* USER CODE END ADC2:ADC1_2_IRQn disable */
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/* USER CODE BEGIN ADC2_MspDeInit 1 */
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/* USER CODE END ADC2_MspDeInit 1 */
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||
|
}
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||
|
}
|
||
|
|
||
|
/* USER CODE BEGIN 1 */
|
||
|
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||
|
/* USER CODE END 1 */
|