package com.dy.pipIrrMwTestRtu.tcpClient.upData;
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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 com.dy.pipIrrMwTestRtu.ServerProperties;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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/**
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* @Author: liurunyu
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* @Date: 2024/7/31 16:29
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* @Description
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*/
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public class UpCd81 extends UpData {
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private static final Logger log = LogManager.getLogger(UpCd81.class);
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public static void upData() {
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try {
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if (UpData.session != null && UpData.session.isConnected()) {
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byte[] bs = createData(ServerProperties.rtuAddr);
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UpData.upSend(bs);
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} else {
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log.error("未连接通信中间件，不能发送数据");
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}
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} catch (Exception e) {
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log.error("向通信中间件发送数据产生异常", e);
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}
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}
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/**
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* 构造数据
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*
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* @return 字节数组
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* @throws Exception 异常
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*/
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private static byte[] createData(String rtuAddr) throws Exception {
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byte[] bytes = creatHead(rtuAddr, "81", (byte)0xB0);
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byte[] bs = new byte[2] ;
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bs[0] = (byte)0xDF ;//报警
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bs[1] = (byte)0xF9 ;//报警
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bytes = ByteUtil.bytesMerge(bytes, bs) ;
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bs = new byte[2] ;
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bs[0] = (byte)0x00 ;//状态
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bs[1] = (byte)0x00 ;//状态
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bytes = ByteUtil.bytesMerge(bytes, bs) ;
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GlCreate.createLen(bytes);//长度放字节数组中
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byte[] bsTail = GlCreate.createCrcTail4P206(bytes) ;//CRC和尾叠加字节数组中
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bytes = ByteUtil.bytesMerge(bytes, bsTail) ;
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return bytes ;
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}
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}
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