105 lines
2.6 KiB
C
105 lines
2.6 KiB
C
/* USER CODE BEGIN Header */
|
|
/**
|
|
******************************************************************************
|
|
* @file opamp.c
|
|
* @brief This file provides code for the configuration
|
|
* of the OPAMP instances.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* Copyright (c) 2023 STMicroelectronics.
|
|
* All rights reserved.
|
|
*
|
|
* This software is licensed under terms that can be found in the LICENSE file
|
|
* in the root directory of this software component.
|
|
* If no LICENSE file comes with this software, it is provided AS-IS.
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
/* USER CODE END Header */
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "opamp.h"
|
|
|
|
/* USER CODE BEGIN 0 */
|
|
|
|
/* USER CODE END 0 */
|
|
|
|
OPAMP_HandleTypeDef hopamp4;
|
|
|
|
/* OPAMP4 init function */
|
|
void MX_OPAMP4_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN OPAMP4_Init 0 */
|
|
|
|
/* USER CODE END OPAMP4_Init 0 */
|
|
|
|
/* USER CODE BEGIN OPAMP4_Init 1 */
|
|
|
|
/* USER CODE END OPAMP4_Init 1 */
|
|
hopamp4.Instance = OPAMP4;
|
|
hopamp4.Init.PowerMode = OPAMP_POWERMODE_HIGHSPEED;
|
|
hopamp4.Init.Mode = OPAMP_FOLLOWER_MODE;
|
|
hopamp4.Init.NonInvertingInput = OPAMP_NONINVERTINGINPUT_DAC;
|
|
hopamp4.Init.InternalOutput = DISABLE;
|
|
hopamp4.Init.TimerControlledMuxmode = OPAMP_TIMERCONTROLLEDMUXMODE_DISABLE;
|
|
hopamp4.Init.UserTrimming = OPAMP_TRIMMING_FACTORY;
|
|
if (HAL_OPAMP_Init(&hopamp4) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN OPAMP4_Init 2 */
|
|
|
|
/* USER CODE END OPAMP4_Init 2 */
|
|
|
|
}
|
|
|
|
void HAL_OPAMP_MspInit(OPAMP_HandleTypeDef* opampHandle)
|
|
{
|
|
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
|
if(opampHandle->Instance==OPAMP4)
|
|
{
|
|
/* USER CODE BEGIN OPAMP4_MspInit 0 */
|
|
|
|
/* USER CODE END OPAMP4_MspInit 0 */
|
|
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
|
/**OPAMP4 GPIO Configuration
|
|
PB12 ------> OPAMP4_VOUT
|
|
*/
|
|
GPIO_InitStruct.Pin = GPIO_PIN_12;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
|
|
|
/* USER CODE BEGIN OPAMP4_MspInit 1 */
|
|
|
|
/* USER CODE END OPAMP4_MspInit 1 */
|
|
}
|
|
}
|
|
|
|
void HAL_OPAMP_MspDeInit(OPAMP_HandleTypeDef* opampHandle)
|
|
{
|
|
|
|
if(opampHandle->Instance==OPAMP4)
|
|
{
|
|
/* USER CODE BEGIN OPAMP4_MspDeInit 0 */
|
|
|
|
/* USER CODE END OPAMP4_MspDeInit 0 */
|
|
|
|
/**OPAMP4 GPIO Configuration
|
|
PB12 ------> OPAMP4_VOUT
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_12);
|
|
|
|
/* USER CODE BEGIN OPAMP4_MspDeInit 1 */
|
|
|
|
/* USER CODE END OPAMP4_MspDeInit 1 */
|
|
}
|
|
}
|
|
|
|
/* USER CODE BEGIN 1 */
|
|
|
|
/* USER CODE END 1 */
|