#include <engine_cylinder.hpp>

Collaboration diagram for OneCylinder:

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Public Member Functions
void	updateCylinderNumber (uint8_t index, uint8_t cylinderNumber)

void	invalidCylinder ()

angle_t	getAngleOffset () const

bool	getIsValid () const

Private Attributes
int	m_index = 0

bool	m_valid = false

uint8_t	m_cylinderIndex = 0

uint8_t	m_cylinderNumber = 0

angle_t	m_baseAngleOffset

Detailed Description

Definition at line 12 of file engine_cylinder.hpp.

Member Function Documentation

◆ getAngleOffset()

angle_t OneCylinder::getAngleOffset ( ) const

Definition at line 25 of file engine_cylinder.cpp.

                                          {
    if (!m_valid) {
        return 0;
    }
 
    // Plus or minus any adjustment if this is an odd-fire engine
    auto adjustment = engineConfiguration->timing_offset_cylinder[m_cylinderNumber];
 
    auto result = m_baseAngleOffset + adjustment;
 
    assertAngleRange(result, "getAngleOffset", ObdCode::CUSTOM_ERR_CYL_ANGLE);
 
    return result;
}

Referenced by MapAveragingModule::onFastCallback().

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◆ getIsValid()

bool OneCylinder::getIsValid ( ) const

inline

Definition at line 21 of file engine_cylinder.hpp.

                            {
      return m_valid;
    }

◆ invalidCylinder()

void OneCylinder::invalidCylinder ( )

Definition at line 21 of file engine_cylinder.cpp.

                                  {
    m_valid = false;
}

Referenced by EngineCylinders::updateCylinders().

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◆ updateCylinderNumber()

void OneCylinder::updateCylinderNumber	(	uint8_t	index,
		uint8_t	cylinderNumber
	)

Definition at line 10 of file engine_cylinder.cpp.

                                                                            {
    m_cylinderIndex = index;
    m_cylinderNumber = cylinderNumber;
 
    // base = position of this cylinder in the firing order.
    // We get a cylinder every n-th of an engine cycle where N is the number of cylinders
    m_baseAngleOffset = engine->engineState.engineCycle * index / engineConfiguration->cylindersCount;
 
    m_valid = true;
}