package com.dy.simRtu.tcpClient.upData;
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import com.dy.common.mw.protocol.p206V1.ProtocolConstantV206V1;
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import com.dy.common.mw.protocol.p206V1.parse.global.GlCreate;
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import com.dy.common.util.ByteUtil;
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import org.apache.mina.core.session.IoSession;
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/**
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* @Author: liurunyu
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* @Date: 2024/7/15 14:20
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* @Description
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*/
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public class UpData {
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protected static IoSession session ;
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private static Object synObj = new Object() ;
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public static void setSession(IoSession session){
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UpData.session = session ;
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}
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protected static void upSend(byte[] bs) throws Exception{
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synchronized (synObj){
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session.write(bs) ;
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}
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}
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protected static byte[] creatHead(String rtuAddr, String code, byte ctrl)throws Exception {
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byte[] bsHead = new byte[ProtocolConstantV206V1.lenHead2Code] ;
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byte index = 0 ;
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bsHead[index] = ProtocolConstantV206V1.P_Head_Byte ;
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index++ ;
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bsHead[index] = 0 ;//帧长度
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index++ ;
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bsHead[index] = ProtocolConstantV206V1.P_Head_Byte ;
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index++ ;
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bsHead[index] = ctrl; //控制域功能码
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index++ ;
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GlCreate.createRtuAddr4P206(rtuAddr, bsHead, index);
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index += 5 ;
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ByteUtil.hex2Bytes(code, bsHead, index) ;
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return bsHead ;
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}
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protected static byte[] creatHead4Upgrade(String rtuAddr, String preCode, String sufCode)throws Exception {
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byte[] bsHead = new byte[12] ;
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byte index = 0 ;
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bsHead[index] = ProtocolConstantV206V1.UG_P_Head_Byte ;
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index++ ;
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bsHead[index] = 0 ;//帧长度
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index++ ;
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bsHead[index] = 0 ;//帧长度
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index++ ;
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bsHead[index] = ProtocolConstantV206V1.UG_P_Head_Byte ;
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index++ ;
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bsHead[index] = ByteUtil.hex2Bytes(preCode)[0]; //功能码域
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index++ ;
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bsHead[index] = ByteUtil.hex2Bytes(sufCode)[0]; //功能码域
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index++ ;
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GlCreate.createRtuAddr4P206(rtuAddr, bsHead, index);
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return bsHead ;
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}
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}
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