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package com.st.BlueSTSDK.Features.emul;

import com.st.BlueSTSDK.Features.FeatureTemperature;
import com.st.BlueSTSDK.Node;
import com.st.BlueSTSDK.NodeEmulator;
import com.st.BlueSTSDK.Utils.NumberConversion;

import java.util.Random;

/**
 * generate random data for emulate the class {@link FeatureTemperature}
 *
 * @author STMicroelectronics - Central Labs.
 * @version 1.0
 */
public class FeatureRandomTemperature extends FeatureTemperature implements NodeEmulator.EmulableFeature {

    private Random mRnd = new Random();

    public FeatureRandomTemperature(Node parent) {
        super(parent);
    }

    @Override
    public byte[] generateFakeData() {

        float delta = DATA_MAX - DATA_MIN;

        short rndData = (short) ((DATA_MIN + delta * mRnd.nextFloat()) * 10);
        return NumberConversion.LittleEndian.int16ToBytes(rndData);
    }

}
