/*
* RomRaider Open-Source Tuning, Logging and Reflashing
* Copyright (C) 2006-2012 RomRaider.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package com.romraider.logger.ecu.ui.handler.maf;
import com.romraider.logger.ecu.comms.query.Response;
import com.romraider.logger.ecu.definition.LoggerData;
import com.romraider.logger.ecu.ui.handler.DataUpdateHandler;
import com.romraider.logger.ecu.ui.tab.maf.MafTab;
import static java.lang.Math.abs;
import static java.lang.System.currentTimeMillis;
import org.apache.log4j.Logger;
import static org.apache.log4j.Logger.getLogger;
import javax.swing.SwingUtilities;
import java.util.Set;
public final class MafUpdateHandler implements DataUpdateHandler {
private static final Logger LOGGER = getLogger(MafUpdateHandler.class);
private static final String MAFV = "P18";
private static final String AF_LEARNING_1 = "P4";
private static final String AF_CORRECTION_1 = "P3";
private MafTab mafTab;
private double lastMafv;
private long lastUpdate;
public synchronized void registerData(LoggerData loggerData) {
}
public synchronized void handleDataUpdate(Response response) {
if (mafTab.isRecordData() && containsData(response, MAFV, AF_LEARNING_1, AF_CORRECTION_1)) {
boolean valid = true;
// cl/ol check
if ((containsData(response, "E3") || containsData(response, "E33"))) {
double clOl = -1;
if (containsData(response, "E3")) {
clOl = (int) findValue(response, "E3");
LOGGER.trace("MAF:[CL/OL:E3]: " + clOl);
}
if (containsData(response, "E33")) {
clOl = (int) findValue(response, "E33");
LOGGER.trace("MAF:[CL/OL:E33]: " + clOl);
}
valid = mafTab.isValidClOl(clOl);
LOGGER.trace("MAF:[CL/OL]: " + valid);
}
// afr check
if (valid && containsData(response, "P58")) {
double afr = findValue(response, "P58");
LOGGER.trace("MAF:[AFR:P58]: " + afr);
valid = mafTab.isValidAfr(afr);
LOGGER.trace("MAF:[AFR]: " + valid);
}
// rpm check
if (valid && containsData(response, "P8")) {
double rpm = findValue(response, "P8");
LOGGER.trace("MAF:[RPM:P8]: " + rpm);
valid = mafTab.isValidRpm(rpm);
LOGGER.trace("MAF:[RPM]: " + valid);
}
// maf check
if (valid && containsData(response, "P12")) {
double maf = findValue(response, "P12");
LOGGER.trace("MAF:[MAF:P12]: " + maf);
valid = mafTab.isValidMaf(maf);
LOGGER.trace("MAF:[MAF]: " + valid);
}
// intake air temp check
if (valid && containsData(response, "P11")) {
double temp = findValue(response, "P11");
LOGGER.trace("MAF:[IAT:P11]: " + temp);
valid = mafTab.isValidIntakeAirTemp(temp);
LOGGER.trace("MAF:[IAT]: " + valid);
}
// coolant temp check
if (valid && containsData(response, "P2")) {
double temp = findValue(response, "P2");
LOGGER.trace("MAF:[CT:P2]: " + temp);
valid = mafTab.isValidCoolantTemp(temp);
LOGGER.trace("MAF:[CT]: " + valid);
}
// dMAFv/dt check
if (valid && containsData(response, "P18")) {
double mafv = findValue(response, "P18");
long now = currentTimeMillis();
double mafvChange = abs((mafv - lastMafv) / (now - lastUpdate) * 1000);
LOGGER.trace("MAF:[dMAFv/dt]: " + mafvChange);
valid = mafTab.isValidMafvChange(mafvChange);
LOGGER.trace("MAF:[dMAFv/dt]: " + valid);
lastMafv = mafv;
lastUpdate = now;
}
// tip-in throttle check
if (valid && (containsData(response, "E23") || containsData(response, "E54"))) {
double tipIn = -1;
if (containsData(response, "E23")) {
tipIn = findValue(response, "E23");
LOGGER.trace("MAF:[TIP:E23]: " + tipIn);
}
if (containsData(response, "E54")) {
tipIn = findValue(response, "E54");
LOGGER.trace("MAF:[TIP:E54]: " + tipIn);
}
valid = mafTab.isValidTipInThrottle(tipIn);
LOGGER.trace("MAF:[TIP]: " + valid);
}
if (valid) {
final double mafv = findValue(response, MAFV);
final double learning = findValue(response, AF_LEARNING_1);
final double correction = findValue(response, AF_CORRECTION_1);
LOGGER.trace("MAF Data: " + mafv + "v, " + correction + "%");
SwingUtilities.invokeLater(new Runnable() {
public void run() {
mafTab.addData(mafv, learning + correction);
}
});
}
}
}
private boolean containsData(Response response, String... ids) {
Set<LoggerData> datas = response.getData();
for (String id : ids) {
boolean found = false;
for (LoggerData data : datas) {
if (data.getId().equals(id)) {
found = true;
break;
}
}
if (!found) {
return false;
}
}
return true;
}
private double findValue(Response response, String id) {
for (LoggerData loggerData : response.getData()) {
if (id.equals(loggerData.getId())) {
return response.getDataValue(loggerData);
}
}
throw new IllegalStateException("Expected data item " + id + " not in response.");
}
public synchronized void deregisterData(LoggerData loggerData) {
}
public synchronized void cleanUp() {
}
public synchronized void reset() {
}
public void setMafTab(MafTab mafTab) {
this.mafTab = mafTab;
}
}