diff options
Diffstat (limited to 'bsps/arm/stm32h7/hal/stm32h7xx_hal_opamp.c')
| -rw-r--r-- | bsps/arm/stm32h7/hal/stm32h7xx_hal_opamp.c | 128 |
1 files changed, 60 insertions, 68 deletions
diff --git a/bsps/arm/stm32h7/hal/stm32h7xx_hal_opamp.c b/bsps/arm/stm32h7/hal/stm32h7xx_hal_opamp.c index 09be421dae..d5515fa662 100644 --- a/bsps/arm/stm32h7/hal/stm32h7xx_hal_opamp.c +++ b/bsps/arm/stm32h7/hal/stm32h7xx_hal_opamp.c @@ -4,15 +4,23 @@ * @author MCD Application Team * @brief OPAMP HAL module driver. * This file provides firmware functions to manage the following - * functionalities of the operational amplifier(s) peripheral: - * + OPAMP configuration - * + OPAMP calibration - * Thanks to + * functionalities of the operational amplifier(s) peripheral: * + Initialization and de-initialization functions * + IO operation functions * + Peripheral Control functions * + Peripheral State functions - * + * + ****************************************************************************** + * @attention + * + * Copyright (c) 2017 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. + * + ****************************************************************************** @verbatim ================================================================================ ##### OPAMP Peripheral Features ##### @@ -112,14 +120,14 @@ (++) The compilation define USE_HAL_OPAMP_REGISTER_CALLBACKS when set to 1 allows the user to configure dynamically the driver callbacks. - (++) Use Functions @ref HAL_OPAMP_RegisterCallback() to register a user callback, + (++) Use Functions HAL_OPAMP_RegisterCallback() to register a user callback, it allows to register following callbacks: (+++) MspInitCallback : OPAMP MspInit. (+++) MspDeInitCallback : OPAMP MspDeInit. This function takes as parameters the HAL peripheral handle, the Callback ID and a pointer to the user callback function. - (++) Use function @ref HAL_OPAMP_UnRegisterCallback() to reset a callback to the default + (++) Use function HAL_OPAMP_UnRegisterCallback() to reset a callback to the default weak (surcharged) function. It allows to reset following callbacks: (+++) MspInitCallback : OPAMP MspInit. (+++) MspDeInitCallback : OPAMP MspDeInit. @@ -193,18 +201,6 @@ | | | COMP1_INN7 if | | | | | connected internally | | |-----------------|--------|-----------------------|---------------------| - ****************************************************************************** - * @attention - * - * <h2><center>© Copyright (c) 2017 STMicroelectronics. - * All rights reserved.</center></h2> - * - * This software component is licensed by ST under BSD 3-Clause license, - * the "License"; You may not use this file except in compliance with the - * License. You may obtain a copy of the License at: - * opensource.org/licenses/BSD-3-Clause - * - ****************************************************************************** */ /* Includes ------------------------------------------------------------------*/ @@ -973,50 +969,6 @@ HAL_OPAMP_TrimmingValueTypeDef HAL_OPAMP_GetTrimOffset (OPAMP_HandleTypeDef *hop return trimmingvalue; } -/** - * @} - */ - - -/** @defgroup OPAMP_Exported_Functions_Group4 Peripheral State functions - * @ingroup RTEMSBSPsARMSTM32H7 - * @brief Peripheral State functions - * -@verbatim - =============================================================================== - ##### Peripheral State functions ##### - =============================================================================== - [..] - This subsection permits to get in run-time the status of the peripheral. - -@endverbatim - * @{ - */ - -/** - * @brief Return the OPAMP handle state. - * @param hopamp OPAMP handle - * @retval HAL state - */ -HAL_OPAMP_StateTypeDef HAL_OPAMP_GetState(OPAMP_HandleTypeDef *hopamp) -{ - /* Check the OPAMP handle allocation */ - if(hopamp == NULL) - { - return HAL_OPAMP_STATE_RESET; - } - - /* Check the parameter */ - assert_param(IS_OPAMP_ALL_INSTANCE(hopamp->Instance)); - - /* Return OPAMP handle state */ - return hopamp->State; -} - -/** - * @} - */ - #if (USE_HAL_OPAMP_REGISTER_CALLBACKS == 1) /** * @brief Register a User OPAMP Callback @@ -1150,13 +1102,54 @@ HAL_StatusTypeDef HAL_OPAMP_UnRegisterCallback (OPAMP_HandleTypeDef *hopamp, HAL } #endif /* USE_HAL_OPAMP_REGISTER_CALLBACKS */ - /** + +/** * @} - */ - + */ + + +/** @defgroup OPAMP_Exported_Functions_Group4 Peripheral State functions + * @ingroup RTEMSBSPsARMSTM32H7 + * @brief Peripheral State functions + * +@verbatim + =============================================================================== + ##### Peripheral State functions ##### + =============================================================================== + [..] + This subsection permits to get in run-time the status of the peripheral. + +@endverbatim + * @{ + */ + +/** + * @brief Return the OPAMP handle state. + * @param hopamp OPAMP handle + * @retval HAL state + */ +HAL_OPAMP_StateTypeDef HAL_OPAMP_GetState(OPAMP_HandleTypeDef *hopamp) +{ + /* Check the OPAMP handle allocation */ + if(hopamp == NULL) + { + return HAL_OPAMP_STATE_RESET; + } + + /* Check the parameter */ + assert_param(IS_OPAMP_ALL_INSTANCE(hopamp->Instance)); + + /* Return OPAMP handle state */ + return hopamp->State; +} + +/** + * @} + */ + /** * @} - */ + */ #endif /* HAL_OPAMP_MODULE_ENABLED */ /** * @} @@ -1166,4 +1159,3 @@ HAL_StatusTypeDef HAL_OPAMP_UnRegisterCallback (OPAMP_HandleTypeDef *hopamp, HAL * @} */ -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |