package com.sandu.ximon.admin.manager.iot.frame.inner.report;
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import com.sandu.common.execption.BusinessException;
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import com.sandu.ximon.admin.manager.iot.frame.inner.BaseResponseInnerFrame;
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import com.sandu.ximon.admin.manager.iot.rrpc.util.CRC32Utils;
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import lombok.Data;
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import lombok.ToString;
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/**
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* 启动远程升级命令响应内帧
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*
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* @author ZZQ
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* @date 2022/5/6 14:13
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*/
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@Data
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@ToString(callSuper = true)
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public class RemoteStartUpdateReportInnerFrame extends BaseResponseInnerFrame<RemoteStartUpdateReportInnerFrame> {
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//硬件版本
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private String hardwareVersion;
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//软件版本
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private String softwareVersion;
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//厂家标志
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private String factoryFlag;
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//指令标志
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private String orderFlag;
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//升级标志
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private String updateFlag;
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//FE B0 0007 0108 0109 786D 01 90431921
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@Override
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public RemoteStartUpdateReportInnerFrame transformFrame(String hex) {
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if (hex.length() != 30) {
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throw new BusinessException("响应帧出错，请重新发送指令！");
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}
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// MQTT通信方式(1)
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setConnectType(hex.substring(0, 2));
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// 功能码(1)
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setFunctionCode(hex.substring(2, 4));
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// 负荷长度(2)
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setPayloadLength(hex.substring(4, 8));
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//硬件版本
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setHardwareVersion(parseVal(hex, 8, 10) + "." + parseVal(hex, 10, 12));
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//软件版本
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setSoftwareVersion(parseVal(hex, 12, 14) + "." + parseVal(hex, 14, 16));
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//厂家标志
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setFactoryFlag(hex.substring(16, 20));
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//指令标志
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setOrderFlag(hex.substring(20, 21));
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//升级标志
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setUpdateFlag(hex.substring(21, 22));
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setCrc32(hex.substring(hex.length() - 8));
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// 校验CRC32
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String frame = hex.substring(2, hex.length() - 8);
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this.setValidate(CRC32Utils.validateFrame(frame, getCrc32()));
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return this;
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}
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private Integer parseVal(String frame, int start, int end) {
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return Integer.parseInt(frame.substring(start, end), 16);
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}
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}
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