EngineCylinders Namespace Reference

Functions
void	updateCylinders (void)

Function Documentation

updateCylinders()

void EngineCylinders::updateCylinders ( void  )

private

Definition at line 40 of file engine_cylinder.cpp.

                                      {
    // Update valid cylinders with their position in the firing order
    uint16_t cylinderUpdateMask = 0;
    for (size_t i = 0; i < engineConfiguration->cylindersCount; i++) {
        auto cylinderNumber = getCylinderNumberAtIndex(i);
 
        engine->cylinders[cylinderNumber].updateCylinderNumber(i, cylinderNumber);
 
        auto mask = 1 << cylinderNumber;
        // Assert that this cylinder was not configured yet
        efiAssertVoid(ObdCode::OBD_PCM_Processor_Fault, (cylinderUpdateMask & mask) == 0, "cylinder update err");
        cylinderUpdateMask |= mask;
    }
 
    // Assert that all cylinders were configured
    uint16_t expectedMask = (1 << (engineConfiguration->cylindersCount)) - 1;
    efiAssertVoid(ObdCode::OBD_PCM_Processor_Fault, cylinderUpdateMask == expectedMask, "cylinder update err");
 
    // Invalidate the remaining cylinders
    for (size_t i = engineConfiguration->cylindersCount; i < efi::size(engine->cylinders); i++) {
        engine->cylinders[i].invalidCylinder();
    }
}

Referenced by prepareOutputSignals().

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