Filter initialization and de-initialization functions. More...

Collaboration diagram for Filter initialization and de-initialization functions:

Functions
HAL_StatusTypeDef	HAL_DFSDM_FilterInit (DFSDM_Filter_HandleTypeDef *hdfsdm_filter)
	Initialize the DFSDM filter according to the specified parameters in the DFSDM_FilterInitTypeDef structure and initialize the associated handle. More...

HAL_StatusTypeDef	HAL_DFSDM_FilterDeInit (DFSDM_Filter_HandleTypeDef *hdfsdm_filter)
	De-initializes the DFSDM filter. More...

void	HAL_DFSDM_FilterMspInit (DFSDM_Filter_HandleTypeDef *hdfsdm_filter)
	Initializes the DFSDM filter MSP. More...

void	HAL_DFSDM_FilterMspDeInit (DFSDM_Filter_HandleTypeDef *hdfsdm_filter)
	De-initializes the DFSDM filter MSP. More...

HAL_StatusTypeDef	HAL_DFSDM_Filter_RegisterCallback (DFSDM_Filter_HandleTypeDef *hdfsdm_filter, HAL_DFSDM_Filter_CallbackIDTypeDef CallbackID, pDFSDM_Filter_CallbackTypeDef pCallback)
	Register a user DFSDM filter callback to be used instead of the weak predefined callback. More...

HAL_StatusTypeDef	HAL_DFSDM_Filter_UnRegisterCallback (DFSDM_Filter_HandleTypeDef *hdfsdm_filter, HAL_DFSDM_Filter_CallbackIDTypeDef CallbackID)
	Unregister a user DFSDM filter callback. DFSDM filter callback is redirected to the weak predefined callback. More...

HAL_StatusTypeDef	HAL_DFSDM_Filter_RegisterAwdCallback (DFSDM_Filter_HandleTypeDef *hdfsdm_filter, pDFSDM_Filter_AwdCallbackTypeDef pCallback)
	Register a user DFSDM filter analog watchdog callback to be used instead of the weak predefined callback. More...

HAL_StatusTypeDef	HAL_DFSDM_Filter_UnRegisterAwdCallback (DFSDM_Filter_HandleTypeDef *hdfsdm_filter)
	Unregister a user DFSDM filter analog watchdog callback. DFSDM filter AWD callback is redirected to the weak predefined callback. More...

Detailed Description

Filter initialization and de-initialization functions.

  ==============================================================================
        ##### Filter initialization and de-initialization functions #####
  ==============================================================================
    [..]  This section provides functions allowing to:
      (+) Initialize the DFSDM filter.
      (+) De-initialize the DFSDM filter.

Function Documentation

◆ HAL_DFSDM_Filter_RegisterAwdCallback()

HAL_StatusTypeDef HAL_DFSDM_Filter_RegisterAwdCallback	(	DFSDM_Filter_HandleTypeDef *	hdfsdm_filter,
		pDFSDM_Filter_AwdCallbackTypeDef	pCallback
	)

Register a user DFSDM filter analog watchdog callback to be used instead of the weak predefined callback.

Parameters

hdfsdm_filter	DFSDM filter handle.
pCallback	pointer to the DFSDM filter analog watchdog callback function.

Return values

HAL status.

Definition at line 2064 of file stm32f4xx_hal_dfsdm.c.

◆ HAL_DFSDM_Filter_RegisterCallback()

HAL_StatusTypeDef HAL_DFSDM_Filter_RegisterCallback	(	DFSDM_Filter_HandleTypeDef *	hdfsdm_filter,
		HAL_DFSDM_Filter_CallbackIDTypeDef	CallbackID,
		pDFSDM_Filter_CallbackTypeDef	pCallback
	)

Register a user DFSDM filter callback to be used instead of the weak predefined callback.

Parameters

hdfsdm_filter	DFSDM filter handle.
CallbackID	ID of the callback to be registered. This parameter can be one of the following values: HAL_DFSDM_FILTER_REGCONV_COMPLETE_CB_ID regular conversion complete callback ID. HAL_DFSDM_FILTER_REGCONV_HALFCOMPLETE_CB_ID half regular conversion complete callback ID. HAL_DFSDM_FILTER_INJCONV_COMPLETE_CB_ID injected conversion complete callback ID. HAL_DFSDM_FILTER_INJCONV_HALFCOMPLETE_CB_ID half injected conversion complete callback ID. HAL_DFSDM_FILTER_ERROR_CB_ID error callback ID. HAL_DFSDM_FILTER_MSPINIT_CB_ID MSP init callback ID. HAL_DFSDM_FILTER_MSPDEINIT_CB_ID MSP de-init callback ID.
pCallback	pointer to the callback function.

Return values

HAL status.

Definition at line 1899 of file stm32f4xx_hal_dfsdm.c.

◆ HAL_DFSDM_Filter_UnRegisterAwdCallback()

HAL_StatusTypeDef HAL_DFSDM_Filter_UnRegisterAwdCallback ( DFSDM_Filter_HandleTypeDef * hdfsdm_filter )

Unregister a user DFSDM filter analog watchdog callback. DFSDM filter AWD callback is redirected to the weak predefined callback.

Parameters

hdfsdm_filter DFSDM filter handle.

Return values

HAL status.

Definition at line 2099 of file stm32f4xx_hal_dfsdm.c.

◆ HAL_DFSDM_Filter_UnRegisterCallback()

HAL_StatusTypeDef HAL_DFSDM_Filter_UnRegisterCallback	(	DFSDM_Filter_HandleTypeDef *	hdfsdm_filter,
		HAL_DFSDM_Filter_CallbackIDTypeDef	CallbackID
	)

Unregister a user DFSDM filter callback. DFSDM filter callback is redirected to the weak predefined callback.

Parameters

hdfsdm_filter DFSDM filter handle.

CallbackID

ID of the callback to be unregistered. This parameter can be one of the following values:

HAL_DFSDM_FILTER_REGCONV_COMPLETE_CB_ID regular conversion complete callback ID.
HAL_DFSDM_FILTER_REGCONV_HALFCOMPLETE_CB_ID half regular conversion complete callback ID.
HAL_DFSDM_FILTER_INJCONV_COMPLETE_CB_ID injected conversion complete callback ID.
HAL_DFSDM_FILTER_INJCONV_HALFCOMPLETE_CB_ID half injected conversion complete callback ID.
HAL_DFSDM_FILTER_ERROR_CB_ID error callback ID.
HAL_DFSDM_FILTER_MSPINIT_CB_ID MSP init callback ID.
HAL_DFSDM_FILTER_MSPDEINIT_CB_ID MSP de-init callback ID.

Return values

HAL status.

Definition at line 1991 of file stm32f4xx_hal_dfsdm.c.

◆ HAL_DFSDM_FilterDeInit()

HAL_StatusTypeDef HAL_DFSDM_FilterDeInit ( DFSDM_Filter_HandleTypeDef * hdfsdm_filter )

De-initializes the DFSDM filter.

Parameters

hdfsdm_filter DFSDM filter handle.

Return values

HAL status.

Definition at line 1823 of file stm32f4xx_hal_dfsdm.c.

◆ HAL_DFSDM_FilterInit()

HAL_StatusTypeDef HAL_DFSDM_FilterInit ( DFSDM_Filter_HandleTypeDef * hdfsdm_filter )

Initialize the DFSDM filter according to the specified parameters in the DFSDM_FilterInitTypeDef structure and initialize the associated handle.

Parameters

hdfsdm_filter DFSDM filter handle.

Return values

HAL status.

Definition at line 1688 of file stm32f4xx_hal_dfsdm.c.

◆ HAL_DFSDM_FilterMspDeInit()

__weak void HAL_DFSDM_FilterMspDeInit ( DFSDM_Filter_HandleTypeDef * hdfsdm_filter )

De-initializes the DFSDM filter MSP.

Parameters

hdfsdm_filter DFSDM filter handle.

Return values

None

Definition at line 1873 of file stm32f4xx_hal_dfsdm.c.

◆ HAL_DFSDM_FilterMspInit()

__weak void HAL_DFSDM_FilterMspInit ( DFSDM_Filter_HandleTypeDef * hdfsdm_filter )

Initializes the DFSDM filter MSP.

Parameters

hdfsdm_filter DFSDM filter handle.

Return values

None

Definition at line 1859 of file stm32f4xx_hal_dfsdm.c.

Functions

Detailed Description

Function Documentation

◆ HAL_DFSDM_Filter_RegisterAwdCallback()

◆ HAL_DFSDM_Filter_RegisterCallback()

◆ HAL_DFSDM_Filter_UnRegisterAwdCallback()

◆ HAL_DFSDM_Filter_UnRegisterCallback()

◆ HAL_DFSDM_FilterDeInit()

◆ HAL_DFSDM_FilterInit()

◆ HAL_DFSDM_FilterMspDeInit()

◆ HAL_DFSDM_FilterMspInit()