LowPassFilter2p< T > Class Template Reference

#include <LowPassFilter2p.h>

Public Member Functions
	LowPassFilter2p ()
	LowPassFilter2p (float sample_freq, float cutoff_freq)
void	set_cutoff_frequency (float sample_freq, float cutoff_freq)
float	get_cutoff_freq (void) const
float	get_sample_freq (void) const
T	apply (const T &sample)
void	reset (void)

Protected Attributes
struct DigitalBiquadFilter< T >::biquad_params	_params

Private Attributes
DigitalBiquadFilter< T >	_filter

Detailed Description

template<class T>
class LowPassFilter2p< T >

Definition at line 50 of file LowPassFilter2p.h.

Constructor & Destructor Documentation

LowPassFilter2p() [1/2]

template<class T >

LowPassFilter2p< T >::LowPassFilter2p

(

)

Definition at line 56 of file LowPassFilter2p.cpp.

LowPassFilter2p() [2/2]

template<class T >

LowPassFilter2p< T >::LowPassFilter2p	(	float	sample_freq,
		float	cutoff_freq
	)

Definition at line 62 of file LowPassFilter2p.cpp.

Member Function Documentation

apply()

template<class T>

T LowPassFilter2p< T >::apply

(

const T &

sample

)

Definition at line 85 of file LowPassFilter2p.cpp.

Referenced by AP_InertialSensor_Invensense::_accumulate(), AP_InertialSensor_Invensense::_accumulate_sensor_rate_sampling(), AP_InertialSensor_Backend::_notify_new_accel_raw_sample(), AP_InertialSensor_Backend::_notify_new_gyro_raw_sample(), and loop().

Here is the caller graph for this function:

get_cutoff_freq()

template<class T >

float LowPassFilter2p< T >::get_cutoff_freq

(

void

)

const

Definition at line 75 of file LowPassFilter2p.cpp.

get_sample_freq()

template<class T >

float LowPassFilter2p< T >::get_sample_freq

(

void

)

const

Definition at line 80 of file LowPassFilter2p.cpp.

reset()

template<class T >

void LowPassFilter2p< T >::reset

(

void

)

Definition at line 90 of file LowPassFilter2p.cpp.

Referenced by AP_InertialSensor_Backend::_notify_new_accel_raw_sample(), and AP_InertialSensor_Backend::_notify_new_gyro_raw_sample().

Here is the caller graph for this function:

set_cutoff_frequency()

template<class T >

void LowPassFilter2p< T >::set_cutoff_frequency	(	float	sample_freq,
		float	cutoff_freq
	)

Definition at line 69 of file LowPassFilter2p.cpp.

Referenced by AP_InertialSensor_Backend::update_accel(), and AP_InertialSensor_Backend::update_gyro().

Here is the caller graph for this function:

Member Data Documentation

_filter

template<class T>

DigitalBiquadFilter<T> LowPassFilter2p< T >::_filter

private

Definition at line 67 of file LowPassFilter2p.h.

_params

template<class T>

struct DigitalBiquadFilter< T >::biquad_params LowPassFilter2p< T >::_params

protected

Definition at line 64 of file LowPassFilter2p.h.

---

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

• libraries/Filter/LowPassFilter2p.h
• libraries/Filter/LowPassFilter2p.cpp