新增告警数据解析

Administrator

2023-05-16 7a49155f41a11c93b692b120705432e04323cd1d

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package com.fgkj.fbs5100; 
 
import java.io.FileInputStream; 
import java.io.IOException; 
import java.nio.ByteBuffer; 
import java.nio.ByteOrder; 
import java.util.Arrays; 
 
public class FBS5100_Alarm { 
    public static final int ALMITEM_CAP1             = 0;      //组1容量告警 
    public static final int ALMITEM_CAP2             = 1;    //组2容量告警 
    public static final int ALMITEM_CAP3             = 2;    //组3容量告警 
    public static final int ALMITEM_CAP4             = 3;    //组4容量告警 
    public static final int ALMITEM_INPUTVOL         = 4;      //输入电压告警 
    public static final int ALMITEM_AC_DOWM         = 5;       //交流失电 
    public static final int ALMITEM_GROUPVOL1         = 6;      //组1电压告警 
    public static final int ALMITEM_GROUPVOL2         = 7;    //组2电压告警 
    public static final int ALMITEM_GROUPVOL3         = 8;    //组3电压告警 
    public static final int ALMITEM_GROUPVOL4         = 9;    //组4电压告警 
    public static final int ALMITEM_BOOST_FAULT     = 10;      //升压模块故障 
    public static final int ALMITEM_BUCK_FAULT         = 11;      //降压模块故障 
    public static final int ALMITEM_NBCOMM_FAULT     = 12;     //逆变通信故障 
    public static final int ALMITEM_ACDC_FAULT         = 13;      //电源故障 
    public static final int ALMITEM_COOLER_TEMP     = 14;      //散热器温度 
    public static final int ALMITEM_INNER_TEMP         = 15;   //内部温度 
 
    public static final int BYTE_LEN = 16; 
     
    public int    SYNCode[] = new int[2]; //AA AA 
     
    public int   AlarmItem;                    //告警类型 
    public int    AlarmType;                     //1-超出上限 或 产生告警   2-超出下限 
    public float  AlarmValue;                //告警值 
    public FBS5100_DateTime    StartTime;        //告警开始时间 
    public FBS5100_DateTime    EndTime;          //暂未启用，不要显示 
     
     
    public FBS5100_Alarm() { 
        StartTime  = new FBS5100_DateTime(); 
        EndTime  = new FBS5100_DateTime(); 
    } 
     
    public boolean putByteBuffer(final byte[] buf) 
    { 
         
        ByteBuffer bf = ByteBuffer.allocate(buf.length); 
        bf.order(ByteOrder.LITTLE_ENDIAN); 
        bf.put(buf); 
         
        if(bf.limit() != BYTE_LEN){ 
            return false; 
        }     
        ByteBuffer tmpbuf = bf; 
         
        tmpbuf.position(0); 
         
        AlarmItem = FBS5100_ComBase.changeByteToInt(tmpbuf.get());                        //告警类型 
        AlarmType = FBS5100_ComBase.changeByteToInt(tmpbuf.get());                         //1-超出上限 或 产生告警   2-超出下限 
        AlarmValue = (float)FBS5100_ComBase.changeShortToFloat(tmpbuf.getShort())/10;    //告警值 
        StartTime.putByteBuffer(tmpbuf);                                                //告警开始时间 
        EndTime.putByteBuffer(tmpbuf);                                                  //暂未启用，不要显示 
         
        tmpbuf.compact(); 
        tmpbuf.flip(); 
         
        return true; 
    } 
 
     
    public int checkDataHead(FileInputStream fis) 
    { 
        boolean file_end = false; 
        byte type_tag = 0; 
        byte[] tag = new byte[1];         
        try { 
            while(true) 
            { 
                type_tag = 0; 
                int n = 0; 
                for(n=0; n<2; n++) 
                { 
                    if(1 != fis.read(tag, 0, 1)) 
                    { 
                        file_end = true; 
                        break; 
                    } 
                    if((0xAA != (tag[0]&0xFF))) 
                    { 
                        break; 
                    } 
                } 
                 
                if(n >= 2) 
                { 
                    type_tag = tag[0]; 
                    break; 
                } 
                if(true == file_end) 
                { 
                    type_tag = 1; 
                    break; 
                } 
            } 
        } catch (IOException e) { 
            //e.printStackTrace(); 
        }         
        setType(type_tag&0xFF); 
         
        return (type_tag&0xFF); 
    } 
 
 
    private void setType(int synCode) { 
        for(int i  = 0 ; i < SYNCode.length ; i++) { 
            SYNCode[i] = synCode; 
        } 
         
    } 
 
    @Override 
    public String toString() { 
        return "FBS5100_Alarm [SYNCode=" + Arrays.toString(SYNCode) + ", AlarmItem=" + AlarmItem + ", AlarmType=" 
                + AlarmType + ", AlarmValue=" + AlarmValue + ", StartTime=" + StartTime + ", EndTime=" + EndTime + "]"; 
    } 
     
     
     
}