com.github.pires.obd.commands.pressure.FuelRailPressureCommand Maven / Gradle / Ivy

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OBD Java API compatible with ELM327.

There is a newer version: 1.0

package com.github.pires.obd.commands.pressure;

import com.github.pires.obd.enums.AvailableCommandNames;

/**
 * FuelRailPressureCommand class.
 *
 * @author pires
 * @version $Id: $Id
 */
public class FuelRailPressureCommand extends PressureCommand {

    /**
     * Constructor for FuelRailPressureCommand.
     */
    public FuelRailPressureCommand() {
        super("01 23");
    }

    /**
     * Constructor for FuelRailPressureCommand.
     *
     * @param other a {@link com.github.pires.obd.commands.pressure.FuelRailPressureCommand} object.
     */
    public FuelRailPressureCommand(FuelRailPressureCommand other) {
        super(other);
    }

    /**
     * {@inheritDoc}
     * 
     * TODO describe of why we multiply by 3
     */
    @Override
    protected final int preparePressureValue() {
        int a = buffer.get(2);
        int b = buffer.get(3);
        return ((a * 256) + b) * 10;
    }

    /** {@inheritDoc} */
    @Override
    public String getName() {
        return AvailableCommandNames.FUEL_RAIL_PRESSURE.getValue();
    }

}