|  |  | 
 |  |  | package com.dy.common.mw.protocol.p206V1_0_0.parse; | 
 |  |  |  | 
 |  |  | import com.alibaba.fastjson2.JSON; | 
 |  |  | import com.alibaba.fastjson2.JSONObject; | 
 |  |  | import com.dy.common.mw.protocol.*; | 
 |  |  | import com.dy.common.mw.protocol.p206V1_0_0.CodeV1_0_1; | 
 |  |  | import com.dy.common.mw.protocol.p206V1_0_0.CommonV1_0_1; | 
 |  |  | import com.dy.common.mw.protocol.p206V1_0_0.ParseParamsForDownV1_0_1; | 
 |  |  | import com.dy.common.mw.protocol.p206V1_0_0.ProtocolConstantV206V1_0_0; | 
 |  |  | import com.dy.common.mw.protocol.p206V1_0_0.downVos.Com38Vo; | 
 |  |  | import com.dy.common.mw.protocol.p206V1_0_0.downVos.Com39Vo; | 
 |  |  | import com.dy.common.mw.protocol.p206V1_0_0.parse.global.GlCreate; | 
 |  |  | import com.dy.common.util.ByteUtil; | 
 |  |  | import com.dy.common.util.ByteUtilUnsigned; | 
 |  |  | 
 |  |  |         MidResultToRtu midRs = new MidResultToRtu() ; | 
 |  |  |         midRs.rtuResultSendWebUrl = para.rtuResultSendWebUrl ;//rtu返回命令结果 发向目的地web URL | 
 |  |  |         midRs.protocolName = para.protocolName ;//协议名称 | 
 |  |  |         midRs.rtuAddr = para.rtuAddr ;//Rtu地址(电信平台设备IMEI) | 
 |  |  |         midRs.rtuAddr = para.rtuAddr ;//Rtu地址 | 
 |  |  |         midRs.commandId = para.commandId ;//命令ID,发起命令的客户端(web端)生成,以匹配命令结果 | 
 |  |  |         midRs.downCode = para.commandCode ;//下行命令功能码; | 
 |  |  |         midRs.downCodeName = CodeV1_0_1.getCodeName(para.commandCode) ;//下行命令功能码名称; | 
 |  |  |         midRs.downBuffer = bs ;//下行命令数据 | 
 |  |  |         midRs.downBufHex = ByteUtil.bytes2Hex(bs, true) ;//下行命令数据十六进制形式 | 
 |  |  |         midRs.hasResponse = true ;//是否有应答 | 
 |  |  | 
 |  |  |      * @throws Exception 异常 | 
 |  |  |      */ | 
 |  |  |     public byte[] doParse(ParseParamsForDownV1_0_1 para) throws Exception { | 
 |  |  |         CommonV1_0_1 commonV1_0_1 = new CommonV1_0_1() ; | 
 |  |  |         byte[] bytes ; | 
 |  |  |         byte[] bsHead = new byte[ProtocolConstantV206V1_0_0.lenHead2Code] ; | 
 |  |  |         byte index = 0 ; | 
 |  |  |         bsHead[index] = ProtocolConstantV206V1_0_0.P_Head_Byte ; | 
 |  |  |         if(para.param == null) { | 
 |  |  |             throw new Exception("命令参数为null") ; | 
 |  |  |         }else { | 
 |  |  |             JSONObject obj = (JSONObject) para.param; | 
 |  |  |             String json = obj.toJSONString(); | 
 |  |  |             Com39Vo cvo = JSON.parseObject(json, Com39Vo.class); | 
 |  |  |             if (cvo == null) { | 
 |  |  |                 throw new Exception("json转Com21Vo为null"); | 
 |  |  |             } | 
 |  |  |             if (cvo.batteryVoltAlarm == null) { | 
 |  |  |                 throw new Exception("电池电压报警值不能为空"); | 
 |  |  |             } | 
 |  |  |             if (cvo.batteryVoltAlarm < 0.1) { | 
 |  |  |                 throw new Exception("电池电压报警值不能小于0.1"); | 
 |  |  |             } | 
 |  |  |             CommonV1_0_1 commonV1_0_1 = new CommonV1_0_1(); | 
 |  |  |             byte[] bytes; | 
 |  |  |             byte[] bsHead = new byte[ProtocolConstantV206V1_0_0.lenHead2Code]; | 
 |  |  |             byte index = 0; | 
 |  |  |             bsHead[index] = ProtocolConstantV206V1_0_0.P_Head_Byte; | 
 |  |  |  | 
 |  |  |         index++ ; | 
 |  |  |         bsHead[index] = 0 ;//帧长度 | 
 |  |  |             index++; | 
 |  |  |             bsHead[index] = 0;//帧长度 | 
 |  |  |  | 
 |  |  |         index++ ; | 
 |  |  |         bsHead[index] = ProtocolConstantV206V1_0_0.P_Head_Byte ; | 
 |  |  |             index++; | 
 |  |  |             bsHead[index] = ProtocolConstantV206V1_0_0.P_Head_Byte; | 
 |  |  |  | 
 |  |  |         index++ ; | 
 |  |  |         bsHead[index] = commonV1_0_1.createCtrl((byte)0, (byte)0) ; | 
 |  |  |             index++; | 
 |  |  |             bsHead[index] = commonV1_0_1.createCtrl((byte) 0, (byte) 0); | 
 |  |  |  | 
 |  |  |         index++ ; | 
 |  |  |         GlCreate.createRtuAddr(para.rtuAddr, bsHead, index); | 
 |  |  |         index += 5 ; | 
 |  |  |             index++; | 
 |  |  |             GlCreate.createRtuAddr(para.rtuAddr, bsHead, index); | 
 |  |  |             index += 5; | 
 |  |  |  | 
 |  |  |         ByteUtil.hex2Bytes(para.commandCode, bsHead, index) ; | 
 |  |  |             ByteUtil.hex2Bytes(para.commandCode, bsHead, index); | 
 |  |  |  | 
 |  |  |         if(para.param == null){ | 
 |  |  |             throw new Exception("未提供命令参数数据,不能构造功能码为" + para.commandCode + "的下行命令") ; | 
 |  |  |         }else{ | 
 |  |  |             index = 0 ; | 
 |  |  |             byte[] bs = new byte[10] ; | 
 |  |  |             Double batteryvoltAlarmDb = ((Double)para.param) * 100 ; | 
 |  |  |             Integer batteryvoltAlarmInt = batteryvoltAlarmDb.intValue() ; | 
 |  |  |             index = 0; | 
 |  |  |             byte[] bs = new byte[10]; | 
 |  |  |             Double batteryvoltAlarmDb = cvo.batteryVoltAlarm * 100; | 
 |  |  |             Integer batteryvoltAlarmInt = batteryvoltAlarmDb.intValue(); | 
 |  |  |             ByteUtilUnsigned.short2Bytes_LE(bs, batteryvoltAlarmInt.shortValue(), index); | 
 |  |  |             index += 2 ; | 
 |  |  |             index += 2; | 
 |  |  |             GlCreate.createPw(bs, index); | 
 |  |  |             index += 2 ; | 
 |  |  |             index += 2; | 
 |  |  |             GlCreate.createTp(bs, index); | 
 |  |  |             bytes = ByteUtil.bytesMerge(bsHead, bs) ; | 
 |  |  |             bytes = ByteUtil.bytesMerge(bsHead, bs); | 
 |  |  |  | 
 |  |  |             GlCreate.createLen(bytes);//长度放字节数组中 | 
 |  |  |  | 
 |  |  |             byte[] bsTail = GlCreate.createCrcTail(bytes);//CRC和尾叠加字节数组中 | 
 |  |  |  | 
 |  |  |             bytes = ByteUtil.bytesMerge(bytes, bsTail); | 
 |  |  |  | 
 |  |  |             return bytes; | 
 |  |  |         } | 
 |  |  |  | 
 |  |  |         GlCreate.createLen(bytes);//长度放字节数组中 | 
 |  |  |  | 
 |  |  |         byte[] bsTail = GlCreate.createCrcTail(bytes) ;//CRC和尾叠加字节数组中 | 
 |  |  |  | 
 |  |  |         bytes = ByteUtil.bytesMerge(bytes, bsTail) ; | 
 |  |  |  | 
 |  |  |         return bytes ; | 
 |  |  |     } | 
 |  |  |  | 
 |  |  | } |