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DELL

2024-10-30 9764dbb84e14efa922af7d487d15c8c4eabbbdcf

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package com.dev.dummyload; 
 
import java.nio.ByteBuffer; 
import java.nio.ByteOrder; 
 
import com.ComBase; 
 
public class DummyLoad_Data { 
    public static final int BYTE_LEN = 7; 
     
    public int CMD; 
    public int LoaderState; 
    public int AlarmState; 
    public float SetCurrent;  //ÉèÖÃÄ¿±êµçÁ÷ *10±ÈÈç100Ϊ10A 
    public float Current;    //µ±Ç°µçÁ÷ 
     
    /** 
     *     ½«bytebufferÖеÄÊý¾ÝÈ¡³ö·ÅÈë¸Ã¶ÔÏóµÄÊôÐÔÖУ¬²¢·µ»ØÊÇ·ñÈ¡³ö³É¹¦ 
     * @param bf 
     * @return 
     */ 
    public boolean putByteBuffer(final ByteBuffer bf) 
    { 
        if(bf.limit() < BYTE_LEN) { 
            return false; 
        } 
        ByteBuffer tmpbuf = bf; 
         
        tmpbuf.position(0); 
         
        this.CMD = ComBase.changeByteToInt(tmpbuf.get()); 
        this.LoaderState = ComBase.changeByteToInt(tmpbuf.get()); 
        this.AlarmState = ComBase.changeByteToInt(tmpbuf.get()); 
 
        this.SetCurrent = ComBase.changeShortToFloat(tmpbuf.getShort())/10; 
        this.Current = ComBase.changeShortToFloat(tmpbuf.getShort())/10; 
         
        tmpbuf.compact(); 
        tmpbuf.flip(); 
         
        return true; 
    } 
 
    public ByteBuffer getByteBuffer() { 
         
        ByteBuffer tmpbuf = ByteBuffer.allocate(BYTE_LEN); 
        tmpbuf.order(ByteOrder.BIG_ENDIAN); 
        tmpbuf.position(0); 
         
        tmpbuf.put(ComBase.changeIntToByte(CMD)); 
        tmpbuf.put(ComBase.changeIntToByte(LoaderState)); 
        tmpbuf.put(ComBase.changeIntToByte(AlarmState)); 
         
        tmpbuf.putShort(ComBase.changeFloatToShort(SetCurrent*10)); 
        tmpbuf.putShort(ComBase.changeFloatToShort(Current*10)); 
         
        tmpbuf.flip(); 
        return tmpbuf; 
    } 
 
 
    /** 
     *     »ñÈ¡µ±Ç°¹¤×÷״̬×Ö·û´® 
     * @return 
     */ 
    public String getDevWorkStateStr() { 
        String workstatestr = ""; 
        switch (LoaderState) { 
            case 0: workstatestr = "Í£Ö¹"; break; 
            case 1: workstatestr = "·Åµç"; break; 
            case 2: workstatestr = "³äµç"; break; 
            default:workstatestr = "δ֪";break; 
        }  
        workstatestr += "-" + LoaderState; 
        return workstatestr; 
    } 
}