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package com.fastbee.hp;
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import com.alibaba.fastjson2.JSON;
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import com.alibaba.fastjson2.JSONObject;
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import com.fastbee.common.annotation.SysProtocol;
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import com.fastbee.common.constant.FastBeeConstant;
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import com.fastbee.common.core.mq.DeviceReport;
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import com.fastbee.common.core.mq.MQSendMessageBo;
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import com.fastbee.common.core.mq.SubDeviceBo;
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import com.fastbee.common.core.mq.message.DeviceData;
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import com.fastbee.common.core.mq.message.DeviceDownMessage;
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import com.fastbee.common.core.mq.message.FunctionCallBackBo;
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import com.fastbee.common.core.thingsModel.ThingsModelSimpleItem;
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import com.fastbee.common.core.thingsModel.ThingsModelValuesInput;
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import com.fastbee.common.exception.ServiceException;
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import com.fastbee.common.utils.DateUtils;
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import com.fastbee.common.utils.StringUtils;
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import com.fastbee.iot.domain.ModbusConfig;
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import com.fastbee.iot.model.ThingsModels.ThingsModelValueItem;
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import com.fastbee.iot.service.ISubGatewayService;
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import com.fastbee.modbusToJson.FYModel;
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import com.fastbee.protocol.base.protocol.IProtocol;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Component;
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import org.springframework.util.CollectionUtils;
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import javax.annotation.Resource;
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import java.nio.charset.StandardCharsets;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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/**
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* @author gsb
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* @date 2023/8/14 16:04
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*/
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@Slf4j
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@Component
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@SysProtocol(name = "Modbus转Json解析协议-华普物联",protocolCode = FastBeeConstant.PROTOCOL.ModbusToJsonHP,description = "modbus转json解析协议-华普物联")
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public class ModbusToJsonHPProtocolService implements IProtocol {
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@Resource
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private ISubGatewayService subGatewayService;
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/**
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* 上报数据格式: <p>
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* device1： 从机1标识 <p>
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* name： 物模型标识符 <p>
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* value： 上报值 <p>
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* {
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* "device1": [
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* {
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* "name": "J2",
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* "value": 8.331631
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* },
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* {
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* "name": "J1",
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* "value": -130.123718
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* }
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* ],
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* "device2": [
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* {
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* "name": "J4",
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* "value": -16.350224
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* },
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* {
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* "name": "J3",
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* "value": 94.769806
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* }
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* ]
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* }
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*
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* 下发报文格式<p>
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* device 从机编号 <p>
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* name 标识符 <p>
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* value 值 <p>
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* serNo 流水号 <p>
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* {
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* "device": 1,
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* "name": "template",
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* "value": 111,
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* "serNo": "213245489543789"
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* }
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* </p>
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*
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* 下发指令回复格式<p>
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* serNo 平台的流水号，用于对应回复消息 <p>
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* ack 下发指令状态 0是失败 1是成功 <p>
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* {
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* "serNo": "213245489543789",
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* "ack": 1
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* }
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* </p>
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*
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*/
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@Override
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public DeviceReport decode(DeviceData deviceData, String clientId) {
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try {
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DeviceReport reportMessage = new DeviceReport();
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String data = new String(deviceData.getData(),StandardCharsets.UTF_8);
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List<ThingsModelSimpleItem> result = new ArrayList<>();
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Map<String,Object> values = JSON.parseObject(data, Map.class);
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if (values.containsKey("serNo")){
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reportMessage.setIsReply(true);
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reportMessage.setProtocolCode(FastBeeConstant.PROTOCOL.ModbusToJsonHP);
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for (Map.Entry<String, Object> entry : values.entrySet()) {
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ThingsModelSimpleItem simpleItem = new ThingsModelSimpleItem();
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simpleItem.setTs(DateUtils.getNowDate());
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simpleItem.setId(entry.getKey());
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simpleItem.setValue(entry.getValue()+"");
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if (entry.getKey().equals("serNo")){
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reportMessage.setMessageId(entry.getValue()+"");
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}
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result.add(simpleItem);
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}
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}else {
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for (Map.Entry<String, Object> entry : values.entrySet()) {
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String slaveKey = entry.getKey();
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Integer slaveId = StringUtils.matcherNum(slaveKey);
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matchSubDev(reportMessage,clientId,slaveId);
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List<FYModel> valueList = JSON.parseArray(JSON.toJSONString(entry.getValue()), FYModel.class);
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for (FYModel fyModel : valueList) {
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ThingsModelSimpleItem item = new ThingsModelSimpleItem();
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item.setTs(DateUtils.getNowDate());
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item.setValue(fyModel.getValue());
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item.setId(fyModel.getName());
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result.add(item);
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}
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}
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}
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reportMessage.setThingsModelSimpleItem(result);
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reportMessage.setSources(data);
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return reportMessage;
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}catch (Exception e){
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throw new ServiceException("数据解析异常"+e.getMessage());
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}
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}
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/**
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* 匹配子设备编号
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*/
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private void matchSubDev(DeviceReport report, String serialNumber, Integer slaveId) {
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List<SubDeviceBo> subDeviceList = subGatewayService.getSubDeviceListByGw(serialNumber);
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if (!CollectionUtils.isEmpty(subDeviceList)) {
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for (SubDeviceBo vo : subDeviceList) {
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if (vo.getSlaveId().equals(slaveId)) {
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report.setSubDeviceBo(vo);
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report.setSerialNumber(vo.getSubDeviceNo());
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report.setProductId(vo.getSubProductId());
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report.setClientId(vo.getSubDeviceNo());
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break;
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}
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}
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}
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}
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@Override
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public FunctionCallBackBo encode(MQSendMessageBo message) {
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try {
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FunctionCallBackBo callBack = new FunctionCallBackBo();
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String thingsModel = message.getThingsModel();
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ThingsModelValueItem item = JSONObject.parseObject(thingsModel, ThingsModelValueItem.class);
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ModbusConfig modbusConfig = item.getConfig();
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JSONObject params = new JSONObject();
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params.put("device",modbusConfig.getSlave());
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params.put("name",message.getIdentifier());
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params.put("value",message.getValue());
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params.put("serNo",message.getMessageId());
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String msg = JSONObject.toJSONString(params);
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callBack.setSources(msg);
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callBack.setMessage(msg.getBytes());
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return callBack;
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}catch (Exception e){
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log.error("=>指令编码异常,device={}",message.getSerialNumber());
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return null;
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}
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}
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}
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@ -0,0 +1,46 @@
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1. 上报数据格式:
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device1： 从机1标识
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name： 物模型标识符
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value： 上报值
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{
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"device1": [
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{
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"name": "J2",
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"value": 8.331631
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},
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{
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"name": "J1",
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"value": -130.123718
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}
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],
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"device2": [
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{
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"name": "J4",
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"value": -16.350224
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},
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{
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"name": "J3",
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"value": 94.769806
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}
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]
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}
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2. 下发报文格式
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device 从机编号
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name 标识符
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value 值
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serNo 流水号
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{
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"device": 1,
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"name": "template",
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"value": 111,
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"serNo": "213245489543789"
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}
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3. 下发指令回复格式
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serNo 平台的流水号，用于对应回复消息
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ack 下发指令状态 0是失败 1是成功
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{
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"serNo": "213245489543789",
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"ack": 1
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}
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