Fast Mode Plus Functions. More...

Functions
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.

Detailed Description

Fast Mode Plus Functions.

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                      ##### Fast Mode Plus Functions #####
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    [..] This section provides functions allowing to:
      (+) Configure Fast Mode Plus

Function Documentation

void HAL_SMBUSEx_DisableFastModePlus ( uint32_t ConfigFastModePlus )

Disable the SMBUS fast mode plus driving capability.

Parameters:

ConfigFastModePlus Selects the pin. This parameter can be one of the SMBUS Extended Fast Mode Plus values

Note:: For I2C1, fast mode plus driving capability can be disabled on all selected I2C1 pins using SMBUS_FASTMODEPLUS_I2C1 parameter or independently on each one of the following pins PB6, PB7, PB8 and PB9.; For remaining I2C1 pins (PA14, PA15...) fast mode plus driving capability can be disabled only by using SMBUS_FASTMODEPLUS_I2C1 parameter.; For all I2C2 pins fast mode plus driving capability can be disabled only by using SMBUS_FASTMODEPLUS_I2C2 parameter.; For all I2C3 pins fast mode plus driving capability can be disabled only by using SMBUS_FASTMODEPLUS_I2C3 parameter.; For all I2C4 pins fast mode plus driving capability can be disabled only by using SMBUS_FASTMODEPLUS_I2C4 parameter.; For all I2C5 pins fast mode plus driving capability can be disabled only by using SMBUS_FASTMODEPLUS_I2C5 parameter.

Return values:

None

Definition at line 227 of file stm32h7xx_hal_smbus_ex.c.

References __HAL_RCC_SYSCFG_CLK_ENABLE, assert_param, and IS_SMBUS_FASTMODEPLUS.

void HAL_SMBUSEx_EnableFastModePlus ( uint32_t ConfigFastModePlus )

Enable the SMBUS fast mode plus driving capability.

Parameters:

ConfigFastModePlus Selects the pin. This parameter can be one of the SMBUS Extended Fast Mode Plus values

Note:: For I2C1, fast mode plus driving capability can be enabled on all selected I2C1 pins using SMBUS_FASTMODEPLUS_I2C1 parameter or independently on each one of the following pins PB6, PB7, PB8 and PB9.; For remaining I2C1 pins (PA14, PA15...) fast mode plus driving capability can be enabled only by using SMBUS_FASTMODEPLUS_I2C1 parameter.; For all I2C2 pins fast mode plus driving capability can be enabled only by using SMBUS_FASTMODEPLUS_I2C2 parameter.; For all I2C3 pins fast mode plus driving capability can be enabled only by using SMBUS_FASTMODEPLUS_I2C3 parameter.; For all I2C4 pins fast mode plus driving capability can be enabled only by using SMBUS_FASTMODEPLUS_I2C4 parameter.; For all I2C5 pins fast mode plus driving capability can be enabled only by using SMBUS_FASTMODEPLUS_I2C5 parameter.

Return values:

None

Definition at line 196 of file stm32h7xx_hal_smbus_ex.c.

References __HAL_RCC_SYSCFG_CLK_ENABLE, assert_param, and IS_SMBUS_FASTMODEPLUS.