353 lines
11 KiB
C
353 lines
11 KiB
C
/**
|
|
******************************************************************************
|
|
* File Name : ADC.c
|
|
* Description : This file provides code for the configuration
|
|
* of the ADC instances.
|
|
******************************************************************************
|
|
* This notice applies to any and all portions of this file
|
|
* that are not between comment pairs USER CODE BEGIN and
|
|
* USER CODE END. Other portions of this file, whether
|
|
* inserted by the user or by software development tools
|
|
* are owned by their respective copyright owners.
|
|
*
|
|
* Copyright (c) 2018 STMicroelectronics International N.V.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted, provided that the following conditions are met:
|
|
*
|
|
* 1. Redistribution of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
* 3. Neither the name of STMicroelectronics nor the names of other
|
|
* contributors to this software may be used to endorse or promote products
|
|
* derived from this software without specific written permission.
|
|
* 4. This software, including modifications and/or derivative works of this
|
|
* software, must execute solely and exclusively on microcontroller or
|
|
* microprocessor devices manufactured by or for STMicroelectronics.
|
|
* 5. Redistribution and use of this software other than as permitted under
|
|
* this license is void and will automatically terminate your rights under
|
|
* this license.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
|
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
|
|
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
|
|
* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "adc.h"
|
|
|
|
#include "gpio.h"
|
|
|
|
/* USER CODE BEGIN 0 */
|
|
|
|
/* USER CODE END 0 */
|
|
|
|
ADC_HandleTypeDef hadc1;
|
|
ADC_HandleTypeDef hadc2;
|
|
ADC_HandleTypeDef hadc3;
|
|
|
|
/* ADC1 init function */
|
|
void MX_ADC1_Init(void)
|
|
{
|
|
ADC_MultiModeTypeDef multimode;
|
|
ADC_ChannelConfTypeDef sConfig;
|
|
|
|
/**Common config
|
|
*/
|
|
hadc1.Instance = ADC1;
|
|
hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV8;
|
|
hadc1.Init.Resolution = ADC_RESOLUTION_12B;
|
|
hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
|
|
hadc1.Init.EOCSelection = ADC_EOC_SEQ_CONV;
|
|
hadc1.Init.LowPowerAutoWait = DISABLE;
|
|
hadc1.Init.ContinuousConvMode = ENABLE;
|
|
hadc1.Init.NbrOfConversion = 1;
|
|
hadc1.Init.DiscontinuousConvMode = DISABLE;
|
|
hadc1.Init.NbrOfDiscConversion = 1;
|
|
hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
|
|
hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
|
hadc1.Init.ConversionDataManagement = ADC_CONVERSIONDATA_DR;
|
|
hadc1.Init.Overrun = ADC_OVR_DATA_OVERWRITTEN;
|
|
hadc1.Init.LeftBitShift = ADC_LEFTBITSHIFT_NONE;
|
|
hadc1.Init.BoostMode = DISABLE;
|
|
hadc1.Init.OversamplingMode = DISABLE;
|
|
if (HAL_ADC_Init(&hadc1) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
|
|
/**Configure the ADC multi-mode
|
|
*/
|
|
multimode.Mode = ADC_MODE_INDEPENDENT;
|
|
if (HAL_ADCEx_MultiModeConfigChannel(&hadc1, &multimode) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
|
|
/**Configure Regular Channel
|
|
*/
|
|
sConfig.Channel = ADC_CHANNEL_3;
|
|
sConfig.Rank = ADC_REGULAR_RANK_1;
|
|
sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
|
|
sConfig.SingleDiff = ADC_SINGLE_ENDED;
|
|
sConfig.OffsetNumber = ADC_OFFSET_NONE;
|
|
sConfig.Offset = 0;
|
|
if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
|
|
}
|
|
/* ADC2 init function */
|
|
void MX_ADC2_Init(void)
|
|
{
|
|
ADC_ChannelConfTypeDef sConfig;
|
|
|
|
/**Common config
|
|
*/
|
|
hadc2.Instance = ADC2;
|
|
hadc2.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV8;
|
|
hadc2.Init.Resolution = ADC_RESOLUTION_12B;
|
|
hadc2.Init.ScanConvMode = ADC_SCAN_DISABLE;
|
|
hadc2.Init.EOCSelection = ADC_EOC_SEQ_CONV;
|
|
hadc2.Init.LowPowerAutoWait = DISABLE;
|
|
hadc2.Init.ContinuousConvMode = ENABLE;
|
|
hadc2.Init.NbrOfConversion = 1;
|
|
hadc2.Init.DiscontinuousConvMode = DISABLE;
|
|
hadc2.Init.NbrOfDiscConversion = 1;
|
|
hadc2.Init.ExternalTrigConv = ADC_SOFTWARE_START;
|
|
hadc2.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
|
hadc2.Init.ConversionDataManagement = ADC_CONVERSIONDATA_DR;
|
|
hadc2.Init.Overrun = ADC_OVR_DATA_OVERWRITTEN;
|
|
hadc2.Init.LeftBitShift = ADC_LEFTBITSHIFT_NONE;
|
|
hadc2.Init.BoostMode = DISABLE;
|
|
hadc2.Init.OversamplingMode = DISABLE;
|
|
if (HAL_ADC_Init(&hadc2) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
|
|
/**Configure Regular Channel
|
|
*/
|
|
sConfig.Channel = ADC_CHANNEL_15;
|
|
sConfig.Rank = ADC_REGULAR_RANK_1;
|
|
sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
|
|
sConfig.SingleDiff = ADC_SINGLE_ENDED;
|
|
sConfig.OffsetNumber = ADC_OFFSET_NONE;
|
|
sConfig.Offset = 0;
|
|
if (HAL_ADC_ConfigChannel(&hadc2, &sConfig) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
|
|
}
|
|
/* ADC3 init function */
|
|
void MX_ADC3_Init(void)
|
|
{
|
|
ADC_ChannelConfTypeDef sConfig;
|
|
|
|
/**Common config
|
|
*/
|
|
hadc3.Instance = ADC3;
|
|
hadc3.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV8;
|
|
hadc3.Init.Resolution = ADC_RESOLUTION_12B;
|
|
hadc3.Init.ScanConvMode = ADC_SCAN_DISABLE;
|
|
hadc3.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
|
|
hadc3.Init.LowPowerAutoWait = DISABLE;
|
|
hadc3.Init.ContinuousConvMode = ENABLE;
|
|
hadc3.Init.NbrOfConversion = 1;
|
|
hadc3.Init.DiscontinuousConvMode = DISABLE;
|
|
hadc3.Init.NbrOfDiscConversion = 1;
|
|
hadc3.Init.ExternalTrigConv = ADC_SOFTWARE_START;
|
|
hadc3.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
|
hadc3.Init.ConversionDataManagement = ADC_CONVERSIONDATA_DR;
|
|
hadc3.Init.Overrun = ADC_OVR_DATA_OVERWRITTEN;
|
|
hadc3.Init.LeftBitShift = ADC_LEFTBITSHIFT_NONE;
|
|
hadc3.Init.BoostMode = DISABLE;
|
|
hadc3.Init.OversamplingMode = DISABLE;
|
|
if (HAL_ADC_Init(&hadc3) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
|
|
/**Configure Regular Channel
|
|
*/
|
|
sConfig.Channel = ADC_CHANNEL_5;
|
|
sConfig.Rank = ADC_REGULAR_RANK_1;
|
|
sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
|
|
sConfig.SingleDiff = ADC_SINGLE_ENDED;
|
|
sConfig.OffsetNumber = ADC_OFFSET_NONE;
|
|
sConfig.Offset = 0;
|
|
if (HAL_ADC_ConfigChannel(&hadc3, &sConfig) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
|
|
}
|
|
|
|
static uint32_t HAL_RCC_ADC12_CLK_ENABLED=0;
|
|
|
|
void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle)
|
|
{
|
|
|
|
GPIO_InitTypeDef GPIO_InitStruct;
|
|
if(adcHandle->Instance==ADC1)
|
|
{
|
|
/* USER CODE BEGIN ADC1_MspInit 0 */
|
|
|
|
/* USER CODE END ADC1_MspInit 0 */
|
|
/* ADC1 clock enable */
|
|
HAL_RCC_ADC12_CLK_ENABLED++;
|
|
if(HAL_RCC_ADC12_CLK_ENABLED==1){
|
|
__HAL_RCC_ADC12_CLK_ENABLE();
|
|
}
|
|
|
|
/**ADC1 GPIO Configuration
|
|
PA6 ------> ADC1_INP3
|
|
*/
|
|
GPIO_InitStruct.Pin = GPIO_PIN_6;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
|
|
|
/* USER CODE BEGIN ADC1_MspInit 1 */
|
|
|
|
/* USER CODE END ADC1_MspInit 1 */
|
|
}
|
|
else if(adcHandle->Instance==ADC2)
|
|
{
|
|
/* USER CODE BEGIN ADC2_MspInit 0 */
|
|
|
|
/* USER CODE END ADC2_MspInit 0 */
|
|
/* ADC2 clock enable */
|
|
HAL_RCC_ADC12_CLK_ENABLED++;
|
|
if(HAL_RCC_ADC12_CLK_ENABLED==1){
|
|
__HAL_RCC_ADC12_CLK_ENABLE();
|
|
}
|
|
|
|
/**ADC2 GPIO Configuration
|
|
PA3 ------> ADC2_INP15
|
|
PA6 ------> ADC2_INP3
|
|
*/
|
|
GPIO_InitStruct.Pin = GPIO_PIN_3|GPIO_PIN_6;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
|
|
|
/* USER CODE BEGIN ADC2_MspInit 1 */
|
|
|
|
/* USER CODE END ADC2_MspInit 1 */
|
|
}
|
|
else if(adcHandle->Instance==ADC3)
|
|
{
|
|
/* USER CODE BEGIN ADC3_MspInit 0 */
|
|
|
|
/* USER CODE END ADC3_MspInit 0 */
|
|
/* ADC3 clock enable */
|
|
__HAL_RCC_ADC3_CLK_ENABLE();
|
|
|
|
/**ADC3 GPIO Configuration
|
|
PF3 ------> ADC3_INP5
|
|
*/
|
|
GPIO_InitStruct.Pin = GPIO_PIN_3;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
|
|
|
|
/* USER CODE BEGIN ADC3_MspInit 1 */
|
|
|
|
/* USER CODE END ADC3_MspInit 1 */
|
|
}
|
|
}
|
|
|
|
void HAL_ADC_MspDeInit(ADC_HandleTypeDef* adcHandle)
|
|
{
|
|
|
|
if(adcHandle->Instance==ADC1)
|
|
{
|
|
/* USER CODE BEGIN ADC1_MspDeInit 0 */
|
|
|
|
/* USER CODE END ADC1_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
HAL_RCC_ADC12_CLK_ENABLED--;
|
|
if(HAL_RCC_ADC12_CLK_ENABLED==0){
|
|
__HAL_RCC_ADC12_CLK_DISABLE();
|
|
}
|
|
|
|
/**ADC1 GPIO Configuration
|
|
PA6 ------> ADC1_INP3
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_6);
|
|
|
|
/* USER CODE BEGIN ADC1_MspDeInit 1 */
|
|
|
|
/* USER CODE END ADC1_MspDeInit 1 */
|
|
}
|
|
else if(adcHandle->Instance==ADC2)
|
|
{
|
|
/* USER CODE BEGIN ADC2_MspDeInit 0 */
|
|
|
|
/* USER CODE END ADC2_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
HAL_RCC_ADC12_CLK_ENABLED--;
|
|
if(HAL_RCC_ADC12_CLK_ENABLED==0){
|
|
__HAL_RCC_ADC12_CLK_DISABLE();
|
|
}
|
|
|
|
/**ADC2 GPIO Configuration
|
|
PA3 ------> ADC2_INP15
|
|
PA6 ------> ADC2_INP3
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_3|GPIO_PIN_6);
|
|
|
|
/* USER CODE BEGIN ADC2_MspDeInit 1 */
|
|
|
|
/* USER CODE END ADC2_MspDeInit 1 */
|
|
}
|
|
else if(adcHandle->Instance==ADC3)
|
|
{
|
|
/* USER CODE BEGIN ADC3_MspDeInit 0 */
|
|
|
|
/* USER CODE END ADC3_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_ADC3_CLK_DISABLE();
|
|
|
|
/**ADC3 GPIO Configuration
|
|
PF3 ------> ADC3_INP5
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOF, GPIO_PIN_3);
|
|
|
|
/* USER CODE BEGIN ADC3_MspDeInit 1 */
|
|
|
|
/* USER CODE END ADC3_MspDeInit 1 */
|
|
}
|
|
}
|
|
|
|
/* USER CODE BEGIN 1 */
|
|
|
|
/* USER CODE END 1 */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|