satcat5::ptp::ControllerLR_Inner Class Reference

Detailed Description

Helper class for "ControllerLR" is never used directly.

(It minimizes the amount of code in the class-template wrapper.)

Definition at line 427 of file ptp_filters.h.

#include <ptp_filters.h>

Inheritance diagram for satcat5::ptp::ControllerLR_Inner:

Collaboration diagram for satcat5::ptp::ControllerLR_Inner:

Public Member Functions
void	set_coeff (const satcat5::ptp::CoeffLR &coeff)
	Adjust loop bandwidth.
void	rate (s64 delta, u32 elapsed_usec) override
	Partial API from ptp::Filter.
virtual void	reset ()=0
	Flush previous inputs and reset to a neutral state. More...
virtual s64	update (s64 next, u32 elapsed_usec)=0
	Method called for each new input sample. More...

Protected Member Functions
	ControllerLR_Inner (const satcat5::ptp::CoeffLR &coeff, unsigned window)
	Private constructor and destructor.
s64	update_inner (const u32 *dt, const s64 *y)

Protected Attributes
satcat5::ptp::CoeffLR	m_coeff
satcat5::util::int128_t	m_accum
unsigned	m_window

Private Attributes
satcat5::ptp::Filter *	m_next

Member Function Documentation

reset()

virtual void satcat5::ptp::Filter::reset ( )

pure virtualinherited

Flush previous inputs and reset to a neutral state.

Child class MUST override this method.

Implemented in satcat5::ptp::LinearPrediction, satcat5::ptp::ControllerLR< MAX_WINDOW >, satcat5::ptp::ControllerPII, satcat5::ptp::ControllerPI, satcat5::ptp::MedianFilter< MAX_ORDER >, satcat5::ptp::BoxcarFilter< MAX_ORDER >, satcat5::ptp::AmplitudeReject, and satcat5::ptp::DebugFilter.

update()

virtual s64 satcat5::ptp::Filter::update ( s64  next, u32  elapsed_usec  )

pure virtualinherited

Method called for each new input sample.

Input or output of INT64_MAX indicates the sample should be discarded. Otherwise, return the resulting output sample. The "elapsed_usec" parameter will be between 10^3 and 10^6. Child class MUST override this method.

Implemented in satcat5::ptp::LinearPrediction, satcat5::ptp::ControllerLR< MAX_WINDOW >, satcat5::ptp::ControllerPII, satcat5::ptp::ControllerPI, satcat5::ptp::MedianFilter< MAX_ORDER >, satcat5::ptp::BoxcarFilter< MAX_ORDER >, satcat5::ptp::AmplitudeReject, and satcat5::ptp::DebugFilter.

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

• ptp_filters.h
• ptp_filters.cc