/** ****************************************************************************** * @file stm32wb0x_hal_smbus_ex.c * @author MCD Application Team * @brief SMBUS Extended HAL module driver. * This file provides firmware functions to manage the following * functionalities of SMBUS Extended peripheral: * + Extended features functions * + FastModePlus Functions * ****************************************************************************** * @attention * * Copyright (c) 2024 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 ============================================================================== ##### SMBUS peripheral Extended features ##### ============================================================================== [..] Comparing to other previous devices, the SMBUS interface for STM32WB0x devices contains the following additional features (+) Disable or enable Fast Mode Plus ##### How to use this driver ##### ============================================================================== (#) Configure the enable or disable of fast mode plus driving capability using the functions : (++) HAL_SMBUSEx_EnableFastModePlus() (++) HAL_SMBUSEx_DisableFastModePlus() @endverbatim */ /* Includes ------------------------------------------------------------------*/ #include "stm32wb0x_hal.h" /** @addtogroup STM32WB0x_HAL_Driver * @{ */ /** @defgroup SMBUSEx SMBUSEx * @brief SMBUS Extended HAL module driver * @{ */ #ifdef HAL_SMBUS_MODULE_ENABLED /* Private typedef -----------------------------------------------------------*/ /* Private define ------------------------------------------------------------*/ /* Private macro -------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /* Private function prototypes -----------------------------------------------*/ /* Private functions ---------------------------------------------------------*/ /** @defgroup SMBUSEx_Exported_Functions SMBUS Extended Exported Functions * @{ */ /** @defgroup SMBUSEx_Exported_Functions_Group3 Fast Mode Plus Functions * @brief Fast Mode Plus Functions * @verbatim =============================================================================== ##### Fast Mode Plus Functions ##### =============================================================================== [..] This section provides functions allowing to: (+) Configure Fast Mode Plus @endverbatim * @{ */ /** * @brief Enable the SMBUS fast mode plus driving capability. * @param ConfigFastModePlus Selects the pin. * This parameter can be one of the @ref SMBUSEx_FastModePlus values * @retval None */ void HAL_SMBUSEx_EnableFastModePlus(uint32_t ConfigFastModePlus) { /* Check the parameter */ assert_param(IS_SMBUS_FASTMODEPLUS(ConfigFastModePlus)); /* Enable fast mode plus driving capability for selected pin */ SET_BIT(SYSCFG->I2C_FMP_CTRL, (uint32_t)ConfigFastModePlus); } /** * @brief Disable the SMBUS fast mode plus driving capability. * @param ConfigFastModePlus Selects the pin. * This parameter can be one of the @ref SMBUSEx_FastModePlus values * @retval None */ void HAL_SMBUSEx_DisableFastModePlus(uint32_t ConfigFastModePlus) { /* Check the parameter */ assert_param(IS_SMBUS_FASTMODEPLUS(ConfigFastModePlus)); /* Disable fast mode plus driving capability for selected pin */ CLEAR_BIT(SYSCFG->I2C_FMP_CTRL, (uint32_t)ConfigFastModePlus); } /** * @} */ /** * @} */ /** * @} */ #endif /* HAL_SMBUS_MODULE_ENABLED */ /** * @} */ /** * @} */