299 lines
9.0 KiB
C
299 lines
9.0 KiB
C
|
/**
|
||
|
|
******************************************************************************
|
||
|
|
* File Name : ADC.c
|
||
|
|
* Description : This file provides code for the configuration
|
||
|
|
* of the ADC instances.
|
||
|
|
******************************************************************************
|
||
|
|
*
|
||
|
|
* Copyright (c) 2017 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_ChannelConfTypeDef sConfig;
|
||
|
|
|
||
|
|
/**Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
|
||
|
|
*/
|
||
|
|
hadc1.Instance = ADC1;
|
||
|
|
hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV8;
|
||
|
|
hadc1.Init.Resolution = ADC_RESOLUTION_12B;
|
||
|
|
hadc1.Init.ScanConvMode = DISABLE;
|
||
|
|
hadc1.Init.ContinuousConvMode = ENABLE;
|
||
|
|
hadc1.Init.DiscontinuousConvMode = DISABLE;
|
||
|
|
hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
||
|
|
hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
|
||
|
|
hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
|
||
|
|
hadc1.Init.NbrOfConversion = 1;
|
||
|
|
hadc1.Init.DMAContinuousRequests = DISABLE;
|
||
|
|
hadc1.Init.EOCSelection = ADC_EOC_SEQ_CONV;
|
||
|
|
if (HAL_ADC_Init(&hadc1) != HAL_OK)
|
||
|
|
{
|
||
|
|
Error_Handler();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
|
||
|
|
*/
|
||
|
|
sConfig.Channel = ADC_CHANNEL_6;
|
||
|
|
sConfig.Rank = 1;
|
||
|
|
sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES;
|
||
|
|
if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
|
||
|
|
{
|
||
|
|
Error_Handler();
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
/* ADC2 init function */
|
||
|
|
void MX_ADC2_Init(void)
|
||
|
|
{
|
||
|
|
ADC_ChannelConfTypeDef sConfig;
|
||
|
|
|
||
|
|
/**Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
|
||
|
|
*/
|
||
|
|
hadc2.Instance = ADC2;
|
||
|
|
hadc2.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV8;
|
||
|
|
hadc2.Init.Resolution = ADC_RESOLUTION_12B;
|
||
|
|
hadc2.Init.ScanConvMode = DISABLE;
|
||
|
|
hadc2.Init.ContinuousConvMode = ENABLE;
|
||
|
|
hadc2.Init.DiscontinuousConvMode = DISABLE;
|
||
|
|
hadc2.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
||
|
|
hadc2.Init.ExternalTrigConv = ADC_SOFTWARE_START;
|
||
|
|
hadc2.Init.DataAlign = ADC_DATAALIGN_RIGHT;
|
||
|
|
hadc2.Init.NbrOfConversion = 1;
|
||
|
|
hadc2.Init.DMAContinuousRequests = DISABLE;
|
||
|
|
hadc2.Init.EOCSelection = ADC_EOC_SEQ_CONV;
|
||
|
|
if (HAL_ADC_Init(&hadc2) != HAL_OK)
|
||
|
|
{
|
||
|
|
Error_Handler();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
|
||
|
|
*/
|
||
|
|
sConfig.Channel = ADC_CHANNEL_3;
|
||
|
|
sConfig.Rank = 1;
|
||
|
|
sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES;
|
||
|
|
if (HAL_ADC_ConfigChannel(&hadc2, &sConfig) != HAL_OK)
|
||
|
|
{
|
||
|
|
Error_Handler();
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
/* ADC3 init function */
|
||
|
|
void MX_ADC3_Init(void)
|
||
|
|
{
|
||
|
|
ADC_ChannelConfTypeDef sConfig;
|
||
|
|
|
||
|
|
/**Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
|
||
|
|
*/
|
||
|
|
hadc3.Instance = ADC3;
|
||
|
|
hadc3.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV8;
|
||
|
|
hadc3.Init.Resolution = ADC_RESOLUTION_12B;
|
||
|
|
hadc3.Init.ScanConvMode = DISABLE;
|
||
|
|
hadc3.Init.ContinuousConvMode = ENABLE;
|
||
|
|
hadc3.Init.DiscontinuousConvMode = DISABLE;
|
||
|
|
hadc3.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
||
|
|
hadc3.Init.ExternalTrigConv = ADC_SOFTWARE_START;
|
||
|
|
hadc3.Init.DataAlign = ADC_DATAALIGN_RIGHT;
|
||
|
|
hadc3.Init.NbrOfConversion = 1;
|
||
|
|
hadc3.Init.DMAContinuousRequests = DISABLE;
|
||
|
|
hadc3.Init.EOCSelection = ADC_EOC_SEQ_CONV;
|
||
|
|
if (HAL_ADC_Init(&hadc3) != HAL_OK)
|
||
|
|
{
|
||
|
|
Error_Handler();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
|
||
|
|
*/
|
||
|
|
sConfig.Channel = ADC_CHANNEL_9;
|
||
|
|
sConfig.Rank = 1;
|
||
|
|
sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES;
|
||
|
|
if (HAL_ADC_ConfigChannel(&hadc3, &sConfig) != HAL_OK)
|
||
|
|
{
|
||
|
|
Error_Handler();
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
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 */
|
||
|
|
/* Peripheral clock enable */
|
||
|
|
__HAL_RCC_ADC1_CLK_ENABLE();
|
||
|
|
|
||
|
|
/**ADC1 GPIO Configuration
|
||
|
|
PA6 ------> ADC1_IN6
|
||
|
|
*/
|
||
|
|
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 */
|
||
|
|
/* Peripheral clock enable */
|
||
|
|
__HAL_RCC_ADC2_CLK_ENABLE();
|
||
|
|
|
||
|
|
/**ADC2 GPIO Configuration
|
||
|
|
PA3 ------> ADC2_IN3
|
||
|
|
*/
|
||
|
|
GPIO_InitStruct.Pin = GPIO_PIN_3;
|
||
|
|
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 */
|
||
|
|
/* Peripheral clock enable */
|
||
|
|
__HAL_RCC_ADC3_CLK_ENABLE();
|
||
|
|
|
||
|
|
/**ADC3 GPIO Configuration
|
||
|
|
PF3 ------> ADC3_IN9
|
||
|
|
*/
|
||
|
|
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_ADC1_CLK_DISABLE();
|
||
|
|
|
||
|
|
/**ADC1 GPIO Configuration
|
||
|
|
PA6 ------> ADC1_IN6
|
||
|
|
*/
|
||
|
|
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_ADC2_CLK_DISABLE();
|
||
|
|
|
||
|
|
/**ADC2 GPIO Configuration
|
||
|
|
PA3 ------> ADC2_IN3
|
||
|
|
*/
|
||
|
|
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_3);
|
||
|
|
|
||
|
|
/* 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_IN9
|
||
|
|
*/
|
||
|
|
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****/
|