rusEFI: LongTermFuelTrim Class Reference

rusEFI

The most advanced open source ECU

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#include <long_term_fuel_trim.h>

Inheritance diagram for LongTermFuelTrim:

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Collaboration diagram for LongTermFuelTrim:

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Public Member Functions
void	onSlowCallback () override

bool	needsDelayedShutoff () override

void	init (LtftState *state)

void	learn (ClosedLoopFuelResult clResult, float rpm, float fuelLoad)

ClosedLoopFuelResult	getTrims (float rpm, float fuelLoad)

void	load ()

void	store ()

void	reset ()

void	applyTrimsToVe ()

bool	isVeUpdated ()

void	onLiveDataRead ()

void	fillRandom ()

Public Member Functions inherited from EngineModule
virtual void	initNoConfiguration ()

virtual void	setDefaultConfiguration ()

virtual void	onConfigurationChange (engine_configuration_s const *)

virtual void	onFastCallback ()

virtual void	onEngineStop ()

virtual void	onIgnitionStateChanged (bool)

virtual void	onEnginePhase (float, efitick_t, angle_t, angle_t)

Private Member Functions
float	getIntegratorGain (const ltft_s &cfg, ft_region_e region) const

float	getMaxAdjustment (const ltft_s &cfg) const

float	getMinAdjustment (const ltft_s &cfg) const

Private Attributes
LtftState *	m_state

bool	veNeedRefresh = false

bool	showUpdateToUser = false

Timer	pageRefreshTimer {}

Additional Inherited Members
Data Fields inherited from long_term_fuel_trim_state_s
uint32_t	ltftCntHit = (uint32_t)0

uint32_t	ltftCntMiss = (uint32_t)0

uint32_t	ltftCntDeadband = (uint32_t)0

bool	ltftLearning: 1 {}

bool	ltftCorrecting: 1 {}

bool	ltftSavePending: 1 {}

bool	ltftLoadPending: 1 {}

bool	ltftLoadError: 1 {}

bool	ltftPageRefreshFlag: 1 {}

bool	unusedBit_9_6: 1 {}

bool	unusedBit_9_7: 1 {}

bool	unusedBit_9_8: 1 {}

bool	unusedBit_9_9: 1 {}

bool	unusedBit_9_10: 1 {}

bool	unusedBit_9_11: 1 {}

bool	unusedBit_9_12: 1 {}

bool	unusedBit_9_13: 1 {}

bool	unusedBit_9_14: 1 {}

bool	unusedBit_9_15: 1 {}

bool	unusedBit_9_16: 1 {}

bool	unusedBit_9_17: 1 {}

bool	unusedBit_9_18: 1 {}

bool	unusedBit_9_19: 1 {}

bool	unusedBit_9_20: 1 {}

bool	unusedBit_9_21: 1 {}

bool	unusedBit_9_22: 1 {}

bool	unusedBit_9_23: 1 {}

bool	unusedBit_9_24: 1 {}

bool	unusedBit_9_25: 1 {}

bool	unusedBit_9_26: 1 {}

bool	unusedBit_9_27: 1 {}

bool	unusedBit_9_28: 1 {}

bool	unusedBit_9_29: 1 {}

bool	unusedBit_9_30: 1 {}

bool	unusedBit_9_31: 1 {}

float	ltftCorrection [FT_BANK_COUNT] = {}

float	ltftAccummulatedCorrection [FT_BANK_COUNT] = {}

Detailed Description

Definition at line 20 of file long_term_fuel_trim.h.

Member Function Documentation

◆ applyTrimsToVe()

void LongTermFuelTrim::applyTrimsToVe ( )

Referenced by LtftState::load().

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◆ fillRandom()

void LongTermFuelTrim::fillRandom ( )

Referenced by LtftState::load().

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◆ getIntegratorGain()

float LongTermFuelTrim::getIntegratorGain	(	const ltft_s &	cfg,
		ft_region_e	region
	)		const

private

Referenced by LtftState::load().

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◆ getMaxAdjustment()

float LongTermFuelTrim::getMaxAdjustment ( const ltft_s & cfg ) const

private

Referenced by LtftState::load().

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◆ getMinAdjustment()

float LongTermFuelTrim::getMinAdjustment ( const ltft_s & cfg ) const

private

Referenced by LtftState::load().

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◆ getTrims()

ClosedLoopFuelResult LongTermFuelTrim::getTrims	(	float	rpm,
		float	fuelLoad
	)

Referenced by LtftState::load().

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◆ init()

void LongTermFuelTrim::init ( LtftState * state )

Referenced by LtftState::load().

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◆ isVeUpdated()

bool LongTermFuelTrim::isVeUpdated ( )

Referenced by LtftState::load().

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◆ learn()

void LongTermFuelTrim::learn	(	ClosedLoopFuelResult	clResult,
		float	rpm,
		float	fuelLoad
	)

Referenced by LtftState::load().

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◆ load()

void LongTermFuelTrim::load ( )

Referenced by LtftState::load().

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◆ needsDelayedShutoff()

bool LongTermFuelTrim::needsDelayedShutoff ( )

overridevirtual

Reimplemented from EngineModule.

Referenced by LtftState::load().

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◆ onLiveDataRead()

void LongTermFuelTrim::onLiveDataRead ( )

Referenced by LtftState::load().

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◆ onSlowCallback()

void LongTermFuelTrim::onSlowCallback ( )

overridevirtual

Reimplemented from EngineModule.

Referenced by LtftState::load().

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◆ reset()

void LongTermFuelTrim::reset ( )

Referenced by LtftState::load().

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◆ store()

void LongTermFuelTrim::store ( )

Referenced by LtftState::load().

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Field Documentation

◆ m_state

LtftState* LongTermFuelTrim::m_state

private

Definition at line 39 of file long_term_fuel_trim.h.

◆ pageRefreshTimer

Timer LongTermFuelTrim::pageRefreshTimer {}

private

Definition at line 48 of file long_term_fuel_trim.h.

48{};

◆ showUpdateToUser

bool LongTermFuelTrim::showUpdateToUser = false

private

Definition at line 42 of file long_term_fuel_trim.h.

◆ veNeedRefresh

bool LongTermFuelTrim::veNeedRefresh = false

private

Definition at line 41 of file long_term_fuel_trim.h.

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

controllers/long_term_fuel_trim.h