Filter control functions

Filter control functions. More...

Functions
HAL_StatusTypeDef	HAL_DFSDM_FilterConfigRegChannel (DFSDM_Filter_HandleTypeDef *hdfsdm_filter, uint32_t Channel, uint32_t ContinuousMode)
	This function allows to select channel and to enable/disable continuous mode for regular conversion.
HAL_StatusTypeDef	HAL_DFSDM_FilterConfigInjChannel (DFSDM_Filter_HandleTypeDef *hdfsdm_filter, uint32_t Channel)
	This function allows to select channels for injected conversion.

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Detailed Description

Filter control functions.

  ==============================================================================
                    ##### Filter control functions #####
  ==============================================================================
    [..]  This section provides functions allowing to:
      (+) Select channel and enable/disable continuous mode for regular conversion.
      (+) Select channels for injected conversion.

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Function Documentation

HAL_StatusTypeDef HAL_DFSDM_FilterConfigInjChannel	(	DFSDM_Filter_HandleTypeDef *	hdfsdm_filter,
		uint32_t	Channel
	)

This function allows to select channels for injected conversion.

Parameters:

hdfsdm_filter	DFSDM filter handle.
Channel	Channels for injected conversion. This parameter can be a values combination of DFSDM Channel Selection.

Return values:

HAL

status

Definition at line 1946 of file stm32h7xx_hal_dfsdm.c.

References assert_param, DFSDM_GetInjChannelsNbr(), DFSDM_LSB_MASK, HAL_DFSDM_FILTER_STATE_ERROR, HAL_DFSDM_FILTER_STATE_RESET, __DFSDM_Filter_HandleTypeDef::InjConvRemaining, __DFSDM_Filter_HandleTypeDef::InjectedChannelsNbr, __DFSDM_Filter_HandleTypeDef::InjectedScanMode, __DFSDM_Filter_HandleTypeDef::Instance, IS_DFSDM_INJECTED_CHANNEL, and __DFSDM_Filter_HandleTypeDef::State.

HAL_StatusTypeDef HAL_DFSDM_FilterConfigRegChannel	(	DFSDM_Filter_HandleTypeDef *	hdfsdm_filter,
		uint32_t	Channel,
		uint32_t	ContinuousMode
	)

This function allows to select channel and to enable/disable continuous mode for regular conversion.

Parameters:

hdfsdm_filter	DFSDM filter handle.
Channel	Channel for regular conversion. This parameter can be a value of DFSDM Channel Selection.
ContinuousMode	Enable/disable continuous mode for regular conversion. This parameter can be a value of DFSDM Continuous Mode.

Return values:

HAL

status

Definition at line 1901 of file stm32h7xx_hal_dfsdm.c.

References assert_param, DFSDM_CONTINUOUS_CONV_ON, DFSDM_FLTCR1_MSB_RCH_OFFSET, DFSDM_MSB_MASK, HAL_DFSDM_FILTER_STATE_ERROR, HAL_DFSDM_FILTER_STATE_RESET, __DFSDM_Filter_HandleTypeDef::Instance, IS_DFSDM_CONTINUOUS_MODE, IS_DFSDM_REGULAR_CHANNEL, __DFSDM_Filter_HandleTypeDef::RegularContMode, and __DFSDM_Filter_HandleTypeDef::State.