Filter Mode Functions

Filter Mode Functions. More...

Collaboration diagram for Filter Mode Functions:

Functions
HAL_StatusTypeDef	HAL_FMPI2CEx_ConfigAnalogFilter (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t AnalogFilter)
	Configure FMPI2C Analog noise filter.
HAL_StatusTypeDef	HAL_FMPI2CEx_ConfigDigitalFilter (FMPI2C_HandleTypeDef *hfmpi2c, uint32_t DigitalFilter)
	Configure FMPI2C Digital noise filter.

Detailed Description

Filter Mode Functions.

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                      ##### Filter Mode Functions #####
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    [..] This section provides functions allowing to:
      (+) Configure Noise Filters

Function Documentation

HAL_FMPI2CEx_ConfigAnalogFilter()

HAL_StatusTypeDef HAL_FMPI2CEx_ConfigAnalogFilter	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	AnalogFilter )

#include <stm32f4xx_hal_fmpi2c_ex.h>

Configure FMPI2C Analog noise filter.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2Cx peripheral.
AnalogFilter	New state of the Analog filter.

Return values

HAL

status

Definition at line 92 of file stm32f4xx_hal_fmpi2c_ex.c.

References __HAL_FMPI2C_DISABLE, __HAL_FMPI2C_ENABLE, __HAL_LOCK, __HAL_UNLOCK, assert_param, HAL_BUSY, HAL_FMPI2C_STATE_BUSY, HAL_FMPI2C_STATE_READY, HAL_OK, __FMPI2C_HandleTypeDef::Instance, IS_FMPI2C_ANALOG_FILTER, and __FMPI2C_HandleTypeDef::State.

HAL_FMPI2CEx_ConfigDigitalFilter()

HAL_StatusTypeDef HAL_FMPI2CEx_ConfigDigitalFilter	(	FMPI2C_HandleTypeDef *	hfmpi2c,
		uint32_t	DigitalFilter )

#include <stm32f4xx_hal_fmpi2c_ex.h>

Configure FMPI2C Digital noise filter.

Parameters

hfmpi2c	Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2Cx peripheral.
DigitalFilter	Coefficient of digital noise filter between Min_Data=0x00 and Max_Data=0x0F.

Return values

HAL

status

Definition at line 136 of file stm32f4xx_hal_fmpi2c_ex.c.

References __HAL_FMPI2C_DISABLE, __HAL_FMPI2C_ENABLE, __HAL_LOCK, __HAL_UNLOCK, assert_param, HAL_BUSY, HAL_FMPI2C_STATE_BUSY, HAL_FMPI2C_STATE_READY, HAL_OK, __FMPI2C_HandleTypeDef::Instance, IS_FMPI2C_DIGITAL_FILTER, and __FMPI2C_HandleTypeDef::State.