Fast Mode Plus Functions

Fast Mode Plus Functions. More...

Functions
void	HAL_I2CEx_EnableFastModePlus (uint32_t ConfigFastModePlus)
	Enable the I2C fast mode plus driving capability.
void	HAL_I2CEx_DisableFastModePlus (uint32_t ConfigFastModePlus)
	Disable the I2C fast mode plus driving capability.

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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

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Function Documentation

void HAL_I2CEx_DisableFastModePlus

(

uint32_t

ConfigFastModePlus

)

Disable the I2C fast mode plus driving capability.

Parameters:

ConfigFastModePlus

Selects the pin. This parameter can be one of the I2C Extended Fast Mode Plus values

Note:

For I2C1, fast mode plus driving capability can be disabled on all selected I2C1 pins using I2C_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 I2C_FASTMODEPLUS_I2C1 parameter.

For all I2C2 pins fast mode plus driving capability can be disabled only by using I2C_FASTMODEPLUS_I2C2 parameter.

For all I2C3 pins fast mode plus driving capability can be disabled only by using I2C_FASTMODEPLUS_I2C3 parameter.

For all I2C4 pins fast mode plus driving capability can be disabled only by using I2C_FASTMODEPLUS_I2C4 parameter.

For all I2C5 pins fast mode plus driving capability can be disabled only by using I2C_FASTMODEPLUS_I2C5 parameter.

Return values:

None

Definition at line 347 of file stm32h7xx_hal_i2c_ex.c.

References __HAL_RCC_SYSCFG_CLK_ENABLE, assert_param, and IS_I2C_FASTMODEPLUS.

void HAL_I2CEx_EnableFastModePlus

(

uint32_t

ConfigFastModePlus

)

Enable the I2C fast mode plus driving capability.

Parameters:

ConfigFastModePlus

Selects the pin. This parameter can be one of the I2C Extended Fast Mode Plus values

Note:

For I2C1, fast mode plus driving capability can be enabled on all selected I2C1 pins using I2C_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 I2C_FASTMODEPLUS_I2C1 parameter.

For all I2C2 pins fast mode plus driving capability can be enabled only by using I2C_FASTMODEPLUS_I2C2 parameter.

For all I2C3 pins fast mode plus driving capability can be enabled only by using I2C_FASTMODEPLUS_I2C3 parameter.

For all I2C4 pins fast mode plus driving capability can be enabled only by using I2C_FASTMODEPLUS_I2C4 parameter.

For all I2C5 pins fast mode plus driving capability can be enabled only by using I2C_FASTMODEPLUS_I2C5 parameter.

Return values:

None

Definition at line 316 of file stm32h7xx_hal_i2c_ex.c.

References __HAL_RCC_SYSCFG_CLK_ENABLE, assert_param, and IS_I2C_FASTMODEPLUS.