stm32h7xx_hal_smbus_ex.c File Reference

SMBUS Extended HAL module driver. This file provides firmware functions to manage the following functionalities of SMBUS Extended peripheral: + Extended features functions. More...

#include "stm32h7xx_hal.h"

Go to the source code of this file.

Functions
HAL_StatusTypeDef	HAL_SMBUSEx_EnableWakeUp (SMBUS_HandleTypeDef *hsmbus)
	Enable SMBUS wakeup from Stop mode(s).
HAL_StatusTypeDef	HAL_SMBUSEx_DisableWakeUp (SMBUS_HandleTypeDef *hsmbus)
	Disable SMBUS wakeup from Stop mode(s).
void	HAL_SMBUSEx_EnableFastModePlus (uint32_t ConfigFastModePlus)
	Enable the SMBUS fast mode plus driving capability.
void	HAL_SMBUSEx_DisableFastModePlus (uint32_t ConfigFastModePlus)
	Disable the SMBUS fast mode plus driving capability.

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Detailed Description

SMBUS Extended HAL module driver. This file provides firmware functions to manage the following functionalities of SMBUS Extended peripheral: + Extended features functions.

Author:

MCD Application Team

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.

  ==============================================================================
               ##### SMBUS peripheral Extended features  #####
  ==============================================================================

  [..] Comparing to other previous devices, the SMBUS interface for STM32H7xx
       devices contains the following additional features

       (+) Disable or enable wakeup from Stop mode(s)
       (+) Disable or enable Fast Mode Plus

                     ##### How to use this driver #####
  ==============================================================================
    (#) Configure the enable or disable of SMBUS Wake Up Mode using the functions :
          (++) HAL_SMBUSEx_EnableWakeUp()
          (++) HAL_SMBUSEx_DisableWakeUp()
    (#) Configure the enable or disable of fast mode plus driving capability using the functions :
          (++) HAL_SMBUSEx_EnableFastModePlus()
          (++) HAL_SMBUSEx_DisableFastModePlus()
  

Definition in file stm32h7xx_hal_smbus_ex.c.