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| | | package com.dy.common.mw.protocol.p206V1.parse; |
| | | |
| | | import com.dy.common.mw.protocol.*; |
| | | import com.dy.common.mw.protocol.p206V1.CodeV1; |
| | | import com.dy.common.mw.protocol.p206V1.ParseParamsForDownV1; |
| | | import com.dy.common.mw.protocol.p206V1.ProtocolConstantV206V1; |
| | | import com.dy.common.mw.protocol.p206V1.parse.global.GlCreate; |
| | | import com.dy.common.softUpgrade.Com1601Vo; |
| | | import com.dy.common.util.ByteUtil; |
| | | |
| | | /** |
| | | * @Author liurunyu |
| | | * @Date 2024/06/12 9:30 |
| | | * @Description |
| | | */ |
| | | @AnnotationCodeDown(ifAny={ |
| | | CodeV1.cd_1602 |
| | | }) |
| | | public class Cd_1602_Down implements CodeParse { |
| | | |
| | | @Override |
| | | public MidResult[] parse(Boolean isLowPower, CodeParseParams params, CodeParseCallback callback) throws Exception { |
| | | ParseParamsForDownV1 para = (ParseParamsForDownV1) params ; |
| | | MidResultToRtu midRs = new MidResultToRtu() ; |
| | | byte[] bs = this.doParse(midRs, para) ; |
| | | |
| | | 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.protocolVersion = para.protocolVersion; //协议版本号 |
| | | 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.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 = false ;//是否有应答 |
| | | midRs.maxSendTimes = null ;//命令最大发送次数(当收不到应答时,将重发),如果不设置,命令缓存器进行补充设置 |
| | | midRs.isCachForOffLine = false ;//RTU不在线,命令是否缓存,低功耗时为true |
| | | |
| | | midRs.isFastCom = true ;//速发命令,下发数据时间间隔受小值(配置文件中fastCommandSendInterval)限制 |
| | | |
| | | if(isLowPower != null && isLowPower.booleanValue()){ |
| | | //低功耗时,尽快发送 |
| | | midRs.isQuickSend = true ; |
| | | } |
| | | |
| | | return new MidResult[]{midRs} ; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 构造下行数据 |
| | | * @param midRs 参数 |
| | | * @param para 参数 |
| | | * @return 字节数组 |
| | | * @throws Exception 异常 |
| | | */ |
| | | public byte[] doParse(MidResultToRtu midRs, ParseParamsForDownV1 para) throws Exception { |
| | | byte[] preBytes = new byte[ProtocolConstantV206V1.UG_lenHead2RtuAddr] ; |
| | | byte index = 0 ; |
| | | preBytes[index] = ProtocolConstantV206V1.UG_P_Head_Byte ; |
| | | |
| | | index++ ; |
| | | preBytes[index] = 0 ;//帧长度 |
| | | index++ ; |
| | | preBytes[index] = 0 ;//帧长度 |
| | | |
| | | index++ ; |
| | | preBytes[index] = ProtocolConstantV206V1.UG_P_Head_Byte ; |
| | | |
| | | index++ ; |
| | | ByteUtil.hex2Bytes(para.commandCode, preBytes, index) ; |
| | | |
| | | index += 2 ; |
| | | GlCreate.createRtuAddr4PUg(para.rtuAddr, preBytes, index); |
| | | if(para.param == null){ |
| | | throw new Exception("参数为空") ; |
| | | } |
| | | Integer ramAddr = (Integer)para.param ; |
| | | |
| | | byte[] bs = new byte[4] ; |
| | | ByteUtil.int2Bytes_BE(bs, ramAddr, 0); |
| | | byte[] bytes = ByteUtil.bytesMerge(preBytes, bs) ; |
| | | |
| | | bytes = ByteUtil.bytesMerge(bytes, (byte[])para.attachment) ; |
| | | |
| | | GlCreate.createLen4PUg(bytes);//长度放字节数组中 |
| | | |
| | | byte[] bsTail = GlCreate.createCrcTail4Ug(bytes) ;//CRC和尾叠加字节数组中 |
| | | |
| | | return ByteUtil.bytesMerge(bytes, bsTail) ; |
| | | } |
| | | |
| | | } |
| | | |