#include <lowpass_filter.h>

Public Member Functions
	LowPassFilter (float Tf, float Ts=NOT_SET)

	~LowPassFilter ()=default

float	operator() (float x)

Public Attributes
float	Tf
	Low pass filter time constant.

float	Ts
	Fixed sampling time (optional default NOT_SET)

Protected Attributes
unsigned long	timestamp_prev
	Last execution timestamp.

float	y_prev
	filtered value in previous execution step

Detailed Description

Low pass filter class

Definition at line 11 of file lowpass_filter.h.

Constructor & Destructor Documentation

◆ LowPassFilter()

LowPassFilter::LowPassFilter	(	float	Tf,
		float	Ts = `NOT_SET`
	)

Parameters

Tf	- Low pass filter time constant
Ts	- Filter sampling time

Note: If sampling time Ts is not set the filter will measure the elapsed time between each call.; Ts can be changed dynamically as well by modifying the variable in runtime.

Definition at line 3 of file lowpass_filter.cpp.

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◆ ~LowPassFilter()

LowPassFilter::~LowPassFilter ( )

default

Member Function Documentation

◆ operator()()

float LowPassFilter::operator() ( float x )

Definition at line 12 of file lowpass_filter.cpp.

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Member Data Documentation

◆ Tf

float LowPassFilter::Tf

Low pass filter time constant.

Definition at line 27 of file lowpass_filter.h.

◆ timestamp_prev

unsigned long LowPassFilter::timestamp_prev

protected

Last execution timestamp.

Definition at line 31 of file lowpass_filter.h.

◆ Ts

float LowPassFilter::Ts

Fixed sampling time (optional default NOT_SET)

Definition at line 28 of file lowpass_filter.h.

◆ y_prev

float LowPassFilter::y_prev

protected

filtered value in previous execution step

Definition at line 32 of file lowpass_filter.h.

The documentation for this class was generated from the following files:

Public Member Functions

Public Attributes

Protected Attributes