control::BlockLowPass2 Class Reference

A 2nd order low pass filter block which uses the default px4 2nd order low pass filter. More...

#include <BlockLowPass2.hpp>

Inheritance diagram for control::BlockLowPass2:

Collaboration diagram for control::BlockLowPass2:

Public Member Functions
	BlockLowPass2 (SuperBlock *parent, const char *name, float sample_freq)
virtual	~BlockLowPass2 ()=default
float	update (float input)
float	getState ()
float	getFCutParam ()
void	setState (float state)
Public Member Functions inherited from control::Block
	Block (SuperBlock *parent, const char *name)
virtual	~Block ()=default
	Block (const Block &)=delete
Block &	operator= (const Block &)=delete
	Block (Block &&)=delete
Block &	operator= (Block &&)=delete
void	getName (char *name, size_t n)
virtual void	updateParams ()
virtual void	setDt (float dt)
float	getDt ()
Public Member Functions inherited from ListNode< Block *>
void	setSibling (Block * sibling)
const Block *	getSibling () const

Protected Attributes
float	_state
control::BlockParamFloat	_fCut
float	_fs
math::LowPassFilter2p	_lp
Protected Attributes inherited from control::Block
const char *	_name
SuperBlock *	_parent
float	_dt {0.0f}
List< BlockParamBase * >	_params
Protected Attributes inherited from ListNode< Block *>
Block *	_list_node_sibling

Additional Inherited Members
Protected Member Functions inherited from control::Block
virtual void	updateParamsSubclass ()
SuperBlock *	getParent ()
List< BlockParamBase * > &	getParams ()

Detailed Description

A 2nd order low pass filter block which uses the default px4 2nd order low pass filter.

Definition at line 61 of file BlockLowPass2.hpp.

Constructor & Destructor Documentation

BlockLowPass2()

control::BlockLowPass2::BlockLowPass2 ( SuperBlock *  parent, const char *  name, float  sample_freq  )

inline

Definition at line 65 of file BlockLowPass2.hpp.

~BlockLowPass2()

virtual control::BlockLowPass2::~BlockLowPass2 ( )

virtualdefault

Member Function Documentation

getFCutParam()

float control::BlockLowPass2::getFCutParam ( )

inline

Definition at line 76 of file BlockLowPass2.hpp.

Referenced by control::blockLowPass2Test(), blockLowPass2Test(), and update().

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getState()

float control::BlockLowPass2::getState ( )

inline

Definition at line 75 of file BlockLowPass2.hpp.

Referenced by control::blockLowPass2Test(), blockLowPass2Test(), and update().

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setState()

void control::BlockLowPass2::setState ( float  state )

inline

Definition at line 77 of file BlockLowPass2.hpp.

Referenced by control::blockLowPass2Test(), blockLowPass2Test(), and update().

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update()

float control::BlockLowPass2::update

(

float

input

)

Definition at line 48 of file BlockLowPass2.cpp.

References _fs, _lp, _state, math::LowPassFilter2p::apply(), FLT_EPSILON, math::LowPassFilter2p::get_cutoff_freq(), getFCutParam(), getState(), math::LowPassFilter2p::set_cutoff_frequency(), and setState().

Referenced by control::blockLowPass2Test(), and blockLowPass2Test().

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Member Data Documentation

_fCut

control::BlockParamFloat control::BlockLowPass2::_fCut

protected

Definition at line 81 of file BlockLowPass2.hpp.

_fs

float control::BlockLowPass2::_fs

protected

Definition at line 82 of file BlockLowPass2.hpp.

Referenced by update().

_lp

math::LowPassFilter2p control::BlockLowPass2::_lp

protected

Definition at line 83 of file BlockLowPass2.hpp.

Referenced by update().

_state

float control::BlockLowPass2::_state

protected

Definition at line 80 of file BlockLowPass2.hpp.

Referenced by update().

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

• src/lib/controllib/BlockLowPass2.hpp
• src/lib/controllib/BlockLowPass2.cpp