stm32g4xx_hal_opamp_ex.c

转到此文件的文档。

/**
  ******************************************************************************
  * @file    stm32g4xx_hal_opamp_ex.c
  * @author  MCD Application Team
  * @brief   Extended OPAMP HAL module driver.
  *
  *          This file provides firmware functions to manage the following
  *          functionalities of the operational amplifiers peripheral:
  *           + Extended Initialization and de-initialization functions
  *           + Extended Peripheral Control functions
  *
  @verbatim
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2019 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.
  *
  ******************************************************************************
  */
/* Includes ------------------------------------------------------------------*/
#include "stm32g4xx_hal.h"

/** @addtogroup STM32G4xx_HAL_Driver
  * @{
  */
#if defined (OPAMP1) || defined (OPAMP2) || defined (OPAMP3) || defined (OPAMP4) || defined (OPAMP5) || defined (OPAMP6)
#ifdef HAL_OPAMP_MODULE_ENABLED

/** @defgroup OPAMPEx OPAMPEx
  * @brief OPAMP Extended HAL module driver
  * @{
  */

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Exported functions --------------------------------------------------------*/

/** @defgroup OPAMPEx_Exported_Functions OPAMP Extended Exported Functions
  * @{
  */

/** @defgroup OPAMPEx_Exported_Functions_Group1 Extended Input and Output operation functions
  * @brief    Extended Self calibration functions
  *
@verbatim
 ===============================================================================
              ##### Extended IO operation functions #####
 ===============================================================================
  [..]
      (+) OPAMP Self calibration.

@endverbatim
  * @{
  */

/**
  * @brief  Run the self calibration of up to 6 OPAMPs in parallel.
  * @note   Calibration is performed in the mode specified in OPAMP init
  *         structure (mode normal or high-speed).
  * @param  hopamp1 handle
  * @param  hopamp2 handle
  * @param  hopamp3 handle
  * @param  hopamp4 handle  (1)
  * @param  hopamp5 handle  (1)
  * @param  hopamp6 handle  (1)
  *         (1) Parameter not present on STM32GBK1CB/STM32G411xB/STM32G411xC/STM32G431xx/STM32G441xx/STM32G471xx devices.
  * @retval HAL status
  * @note   Updated offset trimming values (PMOS & NMOS), user trimming is enabled
  * @note   Calibration runs about 25 ms.
  */
#if defined(STM32G473xx) || defined(STM32G474xx) || defined(STM32G483xx) || defined(STM32G484xx)
HAL_StatusTypeDef HAL_OPAMPEx_SelfCalibrateAll(OPAMP_HandleTypeDef *hopamp1, OPAMP_HandleTypeDef *hopamp2,
                                               OPAMP_HandleTypeDef *hopamp3, OPAMP_HandleTypeDef *hopamp4,
                                               OPAMP_HandleTypeDef *hopamp5, OPAMP_HandleTypeDef *hopamp6)
#elif defined(STM32GBK1CB) || defined(STM32G431xx) || defined(STM32G441xx) || defined(STM32G471xx)
HAL_StatusTypeDef HAL_OPAMPEx_SelfCalibrateAll(OPAMP_HandleTypeDef *hopamp1, OPAMP_HandleTypeDef *hopamp2,
                                               OPAMP_HandleTypeDef *hopamp3)
#elif defined(STM32G491xx) || defined(STM32G4A1xx)
HAL_StatusTypeDef HAL_OPAMPEx_SelfCalibrateAll(OPAMP_HandleTypeDef *hopamp1, OPAMP_HandleTypeDef *hopamp2,
                                               OPAMP_HandleTypeDef *hopamp3, OPAMP_HandleTypeDef *hopamp6)
#elif defined(STM32G411xB) || defined(STM32G411xC)
HAL_StatusTypeDef HAL_OPAMPEx_SelfCalibrateAll(OPAMP_HandleTypeDef *hopamp1)
#endif /* STM32G473xx || STM32G474xx || STM32G483xx || STM32G484xx */
{
  uint32_t trimmingvaluen1;
  uint32_t trimmingvaluep1;
#if defined(STM32GBK1CB) || defined(STM32G431xx) || defined(STM32G441xx) || defined(STM32G471xx) || \
    defined(STM32G473xx) || defined(STM32G474xx) || defined(STM32G483xx) || defined(STM32G484xx) || \
    defined(STM32G491xx) || defined(STM32G4A1xx)
  uint32_t trimmingvaluen2;
  uint32_t trimmingvaluep2;
  uint32_t trimmingvaluen3;
  uint32_t trimmingvaluep3;
#endif /* STM32GBK1CB || STM32G431xx || STM32G441xx || STM32G471xx || STM32G473xx || STM32G474xx || \
          STM32G483xx || STM32G484xx || STM32G491xx || STM32G4A1xx */
#if defined(STM32G473xx) || defined(STM32G474xx) || defined(STM32G483xx) || defined(STM32G484xx)
  uint32_t trimmingvaluen4;
  uint32_t trimmingvaluep4;
  uint32_t trimmingvaluen5;
  uint32_t trimmingvaluep5;
  uint32_t trimmingvaluen6;
  uint32_t trimmingvaluep6;
#elif defined(STM32G491xx) || defined(STM32G4A1xx)
  uint32_t trimmingvaluen6;
  uint32_t trimmingvaluep6;
#endif /* STM32G473xx || STM32G474xx || STM32G483xx || STM32G484xx */
00121   uint32_t delta;
00123   if ((hopamp1 == NULL)
#if defined(STM32GBK1CB) || defined(STM32G431xx) || defined(STM32G441xx) || defined(STM32G471xx) || \
    defined(STM32G473xx) || defined(STM32G474xx) || defined(STM32G483xx) || defined(STM32G484xx) || \
    defined(STM32G491xx) || defined(STM32G4A1xx)
      || (hopamp2 == NULL) || (hopamp3 == NULL)
#endif /* STM32GBK1CB || STM32G431xx || STM32G441xx || STM32G471xx || STM32G473xx || STM32G474xx || \
          STM32G483xx || STM32G484xx || STM32G491xx || STM32G4A1xx */
#if defined(STM32G473xx) || defined(STM32G474xx) || defined(STM32G483xx) || defined(STM32G484xx)
      || (hopamp4 == NULL) || (hopamp5 == NULL) || (hopamp6 == NULL)
#elif defined(STM32G491xx) || defined(STM32G4A1xx)
      || (hopamp6 == NULL)
#endif /* STM32G473xx || STM32G474xx || STM32G483xx || STM32G483xx || STM32G484xx */
     )
  {
    return HAL_ERROR;
  }
  else if (hopamp1->State != HAL_OPAMP_STATE_READY)
  {
    return HAL_ERROR;
  }
#if defined(STM32GBK1CB) || defined(STM32G431xx) || defined(STM32G441xx) || defined(STM32G471xx) || \
    defined(STM32G473xx) || defined(STM32G474xx) || defined(STM32G483xx) || defined(STM32G484xx) || \
    defined(STM32G491xx) || defined(STM32G4A1xx)
  else if (hopamp2->State != HAL_OPAMP_STATE_READY)
  {
    return HAL_ERROR;
  }
  else if (hopamp3->State != HAL_OPAMP_STATE_READY)
  {
    return HAL_ERROR;
  }
#endif /* STM32GBK1CB || STM32G431xx || STM32G441xx || STM32G471xx || STM32G473xx || STM32G474xx || \
          STM32G483xx || STM32G484xx || STM32G491xx || STM32G4A1xx */
#if defined(STM32G473xx) || defined(STM32G474xx) || defined(STM32G483xx) || defined(STM32G484xx)
  else if (hopamp4->State != HAL_OPAMP_STATE_READY)
  {
    return HAL_ERROR;
  }
  else if (hopamp5->State != HAL_OPAMP_STATE_READY)
  {
    return HAL_ERROR;
  }
  else if (hopamp6->State != HAL_OPAMP_STATE_READY)
  {
    return HAL_ERROR;
  }
#elif defined(STM32G491xx) || defined(STM32G4A1xx)
  else if (hopamp6->State != HAL_OPAMP_STATE_READY)
  {
    return HAL_ERROR;
  }
#endif /* STM32G473xx || STM32G474xx || STM32G483xx || STM32G484xx */
  else
  {
00177     /* Check the parameter */
    assert_param(IS_OPAMP_ALL_INSTANCE(hopamp1->Instance));
#if defined(STM32GBK1CB) || defined(