package com.sandu.ximon.admin.manager.iot.frame.inner.report;
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import cn.hutool.core.util.StrUtil;
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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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* @author ZZQ
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* @date 2022/3/14 16:36
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* 大气操作指令响应帧
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*/
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@Data
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@ToString(callSuper = true)
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public class A5AtmosphereOperationReportInnerFrame extends BaseResponseInnerFrame<A5AtmosphereOperationReportInnerFrame> {
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//MAC地址
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private String mac;
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private String state;
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@Override
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public A5AtmosphereOperationReportInnerFrame transformFrame(String hex) { // 长度不一致时，返回null
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if (StrUtil.isBlank(hex)) {
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return null;
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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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//MAC地址
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setMac(hex.substring(8, 12));
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//硬件交互响应结果
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setState(returnState(hex.substring(12, 14)));
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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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public String returnState(String stateCode) {
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String State = "";
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switch (stateCode) {
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case "00":
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State = "操作成功";
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break;
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case "01":
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State = "校验码错误";
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break;
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case "02":
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State = "长度错误";
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break;
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case "03":
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State = "写Flash失败错误";
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break;
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case "FF":
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State = "其他错误";
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break;
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default:
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State = "未知错误";
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}
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return State;
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}
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}
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