nissan_vq.cpp

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/*
 * @file nissan_vq.cpp
 *
 *  Created on: Jul 2, 2021
 * @author Andrey Belomutskiy, (c) 2012-2021
 */
 
#include "pch.h"
 
#include "nissan_vq.h"
#include "hellen_all_meta.h"
#include "defaults.h"
 
#define NISSAN_VQ_VVT_OFFSET 157
 
void setHellen121nissanQR() {
    engineConfiguration->trigger.type = trigger_type_e::TT_NISSAN_QR25;
 
    setInline4();
    engineConfiguration->displacement = 2;
    strcpy(engineConfiguration->engineCode, "QR");
 
    engineConfiguration->camInputs[1 * CAMS_PER_BANK] = Gpio::Unassigned;
 
    engineConfiguration->vvtMode[0] = VVT_NISSAN_VQ;
 
    // we have this here and not in board_configuration.cpp so that unit test would get this value
    engineConfiguration->invertCamVVTSignal = true;
 
    engineConfiguration->vvtOffsets[0] = 157;
 
}
 
static void setNissanVqEngineConfig() {
    setNissanMAF0031();
    engineConfiguration->trigger.type = trigger_type_e::TT_NISSAN_VQ35;
 
    engineConfiguration->cylindersCount = 6;
    engineConfiguration->firingOrder = FO_1_2_3_4_5_6;
    engineConfiguration->displacement = 4;
    strcpy(engineConfiguration->engineCode, "VQ");
 
    engineConfiguration->vvtMode[0] = VVT_NISSAN_VQ;
 
    engineConfiguration->vvtOffsets[0 * CAMS_PER_BANK] = NISSAN_VQ_VVT_OFFSET;
    engineConfiguration->vvtOffsets[1 * CAMS_PER_BANK] = NISSAN_VQ_VVT_OFFSET + NISSAN_VQ_CAM_OFFSET;
 
    // VVT closed loop
    engineConfiguration->auxPid[0].pFactor = 2;
    engineConfiguration->auxPid[0].iFactor = 0.5;
    engineConfiguration->auxPid[0].dFactor = 0.05;
    engineConfiguration->auxPid[0].offset = 50;
//  engineConfiguration->auxPid[0].minValue = 20;
//  engineConfiguration->auxPid[0].maxValue = 90;
 
    setTable(config->crankingCycleBaseFuel, 35);
}
 
void setHellen121nissanVQ() {
    #include "nissan_vq.lua"
 
    setNissanVqEngineConfig();
 
    // we have this here and not in board_configuration.cpp so that unit test would get this value
    engineConfiguration->invertCamVVTSignal = true;
 
#if HW_HELLEN && EFI_PROD_CODE
    engineConfiguration->vvtPins[0 * CAMS_PER_BANK] = H176_LS_7;
    engineConfiguration->vvtPins[1 * CAMS_PER_BANK] = H176_LS_8;
#endif
}
 
void setProteusNissanVQ() {
    setNissanVqEngineConfig();
 
    // open question if that's a board setting or engine setting
    engineConfiguration->invertCamVVTSignal = true;
}
 
void setHellen121nissanAltimaN16() {
    // https://en.wikipedia.org/wiki/Nissan_QG_engine
    // https://en.wikipedia.org/wiki/N-VCT
    setHellen121nissanQR();
    engineConfiguration->displacement = 1.8;
    strcpy(engineConfiguration->engineCode, "N16");
 
}