| | |
| | | package com.dy.common.mw.protocol.p206V202404; |
| | | |
| | | import com.dy.common.mw.channel.tcp.TcpIoSessionAttrIdIsRtuAddr; |
| | | import com.dy.common.mw.protocol.p206V1.ProtocolConstantV206V1; |
| | | import com.dy.common.mw.protocol.p206V2.ProtocolConstantV206V2; |
| | | import com.dy.common.util.ByteUtil; |
| | | import com.dy.common.util.ByteUtilUnsigned; |
| | | import com.dy.common.util.CRC16; |
| | | import com.dy.common.util.CRC8_for_2_0; |
| | | import org.apache.mina.core.session.IoSession; |
| | | |
| | | |
| | | public class CommonV202404 { |
| | | |
| | | /** |
| | | * 在Io会话中设置协议名称及版本号 |
| | | * @param ioSession 会话 |
| | | */ |
| | | public void setThisProtocolArr2IoSession(IoSession ioSession){ |
| | | ioSession.setAttribute(TcpIoSessionAttrIdIsRtuAddr.sessionArrProtocolName, ProtocolConstantV206V1.protocolName) ; |
| | | ioSession.setAttribute(TcpIoSessionAttrIdIsRtuAddr.sessionArrProtocolName, ProtocolConstantV206V1.protocolVer) ; |
| | | } |
| | | /** |
| | | * 检查头 |
| | | * @param bs 上行字节数组 |
| | |
| | | return false ; |
| | | } |
| | | }else if((byte)(bs[2] & 0xF8) == ProtocolConstantV206V202404.P_Head_Byte){ |
| | | //如果控制域、地址域、用户数据域(应用层)的字节总数大于255,则通过扩展第二个开始字符0x68的低3位作为长L的高位扩展 |
| | | //如果控制域、地址域、用户数据域(应用层)的字节总数大于255,则通过扩展第二个开始字符0x69的低3位作为长L的高位扩展 |
| | | //0xF8二进制: 11111000 |
| | | if(bs[3] == (byte)0x80 || bs[3] == (byte)0x81){ |
| | | return true ; |
| | |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 检查协议类型 |
| | | * @param bs 上行字节数组 |
| | | * @return 协议类型 |
| | | * @throws Exception 异常 |
| | | */ |
| | | public Boolean protocolType_p206TrueUgFalse(byte[] bs){ |
| | | if(bs == null){ |
| | | return null ; |
| | | }else if(bs.length >= (ProtocolConstantV206V202404.ctrlIndex) |
| | | && bs[0] == ProtocolConstantV206V202404.P_Head_Byte |
| | | && bs[2] == ProtocolConstantV206V202404.P_Head_Byte){ |
| | | return true ; |
| | | }else if(bs.length >= (ProtocolConstantV206V202404.UG_codeIndex) |
| | | && bs[0] == ProtocolConstantV206V202404.UG_P_Head_Byte |
| | | && bs[3] == ProtocolConstantV206V202404.UG_P_Head_Byte){ |
| | | return false ; |
| | | }else{ |
| | | return null ; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 检查尾 |
| | |
| | | * @return 数据长度 |
| | | * @throws Exception 异常 |
| | | */ |
| | | public int parseDataLen(byte[] bs)throws Exception{ |
| | | public int parseDataLen4P202404(byte[] bs)throws Exception{ |
| | | return parseFrameLen(bs) ; |
| | | } |
| | | |
| | | /** |
| | | * 分析用户数据域字节数(升级协议) |
| | | * @param bs 上行字节数组 |
| | | * @return 数据长度 |
| | | * @throws Exception 异常 |
| | | */ |
| | | public int parseDataLen4Ug(byte[] bs)throws Exception{ |
| | | int len = ByteUtilUnsigned.bytes2Short_LE(bs, ProtocolConstantV206V2.UG_dataLenIndex_start) ; |
| | | return len - ProtocolConstantV206V2.UG_lenCmd - ProtocolConstantV206V2.UG_lenRtuAddr ; |
| | | } |
| | | |
| | | |
| | |
| | | } |
| | | |
| | | /** |
| | | * 分析功能码 |
| | | * @param bs 上行字节数组 |
| | | * @return 功能码 |
| | | */ |
| | | public String parseCode(byte[] bs, boolean p202404TrueUgFalse){ |
| | | if(p202404TrueUgFalse) { |
| | | return ByteUtil.bytes2Hex(bs, false, ProtocolConstantV206V202404.codeIndex, 1); |
| | | }else{ |
| | | return ByteUtil.bytes2Hex(bs, false, ProtocolConstantV206V202404.UG_codeIndex, 2); |
| | | } |
| | | } |
| | | /** |
| | | * 校验和检查 |
| | | * @param bs 上行字节数组 |
| | | * @return 通过null,未通过返回原因 |
| | |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 校验和检查 |
| | | * @param bs 上行字节数组 |
| | | * @param p202404TrueUgFalse 202404协议为true,升级协议为false |
| | | * @return 通过null,未通过返回原因 |
| | | * @throws Exception 异常 |
| | | */ |
| | | public String checkCrc_str(byte[] bs, boolean p202404TrueUgFalse) throws Exception { |
| | | if(p202404TrueUgFalse){ |
| | | byte crcCompute = (byte)new CRC8_for_2_0().CRC8(bs, ProtocolConstantV206V202404.ctrlIndex, bs.length - 3) ; |
| | | byte crcInBs = bs[bs.length - 2] ; |
| | | if(crcCompute == crcInBs){ |
| | | return null ; |
| | | }else{ |
| | | return "计算CRC是:" + crcCompute + ",上传CRC是" + crcInBs ; |
| | | } |
| | | }else{ |
| | | short crcCompute = new CRC16().CRC(bs, 0, bs.length - 4) ; |
| | | short crcInBs = ByteUtil.bytes2Short_BE(bs,bs.length - 3) ; |
| | | //int crcInBs = ByteUtilUnsigned.bytes2Short_BE(bs, bs.length - 3) ; |
| | | if(crcCompute == crcInBs){ |
| | | return null ; |
| | | }else{ |
| | | return "计算CRC是:" + crcCompute + ",上传CRC是" + crcInBs ; |
| | | } |
| | | } |
| | | } |
| | | |
| | | /* |
| | | 构造控制域 |
| | |
| | | } |
| | | |
| | | /** |
| | | * 1个HEX |
| | | * 0x01:正常刷卡开泵/阀用水 |
| | | * 0x02:平台远程开泵/阀用水 |
| | | * 0x08:用户远程开泵/阀用水 |
| | | * 0x0b:巡检卡, |
| | | * 0x04:其它 |
| | | * @param type |
| | | * @return |
| | | */ |
| | | public static String openValveType(byte type){ |
| | | return switch (type) { |
| | | case 1 -> "刷卡开阀"; |
| | | case 2 -> "中心站开阀"; |
| | | case 8 -> "用户远程开阀"; |
| | | case 11 -> "巡检卡开阀"; |
| | | case 4 -> "其它开阀"; |
| | | default -> "未知"; |
| | | }; |
| | | } |
| | | /** |
| | | * 0x01:刷卡开阀 => p206V1 1 |
| | | * 0x02:中心站开阀 => p206V1 3 |
| | | * 0x08:用户App远程开阀 => p206V1 3 |
| | | * 0x0B:巡检卡开阀 => p206V1 11 |
| | | * @param type |
| | | * @return |
| | | */ |
| | | public static byte openType2P206V1(byte type){ |
| | | return switch (type) { |
| | | case 1 -> (byte)1 ; |
| | | case 2 -> (byte)3 ; |
| | | case 8 -> (byte)8 ; |
| | | case 11 -> (byte)11 ; |
| | | default -> (byte)-1; |
| | | }; |
| | | } |
| | | |
| | | /** |
| | | * 得到关开阀类型名称 |
| | | * 0x00:刷卡闭 |
| | | * 0x01:平台关 |
| | | * 0x02:APP关 |
| | | * 0x03:非法卡关 |
| | | * 0x04:水表通讯异常关 |
| | | * 0x05:电表异常关 |
| | | * 0x06:剩余水量不足关 |
| | | * 0x07:剩余金额为0关 |
| | | * 0x08:开泵/阀后管道没有流量关 |
| | | * 0x09:掉电再上电关 |
| | | * 0x0a:水表瞬时流量为0关 |
| | | * 0x0b:刷卡开泵,远程关 |
| | | * 0x0c:电池低电压关 |
| | | * @param type 字节 |
| | | * @return 名称 |
| | | */ |
| | | public static String openCloseValveType(byte type){ |
| | | public static String closeValveType(byte type){ |
| | | return switch (type) { |
| | | case 1 -> "刷卡开阀"; |
| | | case 2 -> "刷卡关阀"; |
| | | case 3 -> "中心站开阀"; |
| | | case 4 -> "中心站关阀"; |
| | | case 5 -> "欠费关阀"; |
| | | case 6 -> "流量计故障关阀"; |
| | | case 7 -> "紧急关阀"; |
| | | case 8 -> "用户远程开阀"; |
| | | case 9 -> "用户远程关阀"; |
| | | case 16 -> "管道无水自动关阀"; |
| | | case 0 -> "刷卡关阀"; |
| | | case 1 -> "平台关阀"; |
| | | case 2 -> "APP关阀"; |
| | | case 3 -> "非法卡关阀"; |
| | | case 4 -> "水表通讯异常关阀"; |
| | | case 5 -> "电表异常关阀"; |
| | | case 6 -> "剩余水量不足关阀"; |
| | | case 7 -> "剩余金额为0关阀"; |
| | | case 8 -> "管道没有流量关阀"; |
| | | case 9 -> "掉电再上电关阀"; |
| | | case 10 -> "水表瞬时流量为0关阀"; |
| | | case 11 -> "刷卡开远程关阀"; |
| | | case 12 -> "电池低电压关阀"; |
| | | default -> "未知"; |
| | | }; |
| | | } |
| | | /** |
| | | * 得到关开阀类型名称 |
| | | * 0x00:刷卡闭 => p206V1 2 |
| | | * 0x01:平台关 => p206V1 4 |
| | | * 0x02:APP关 => p206V1 4 |
| | | * 0x03:非法卡关 => p206V1 12 |
| | | * 0x04:水表通讯异常关 => p206V1 6 |
| | | * 0x05:电表异常关 => p206V1 6 |
| | | * 0x06:剩余水量不足关 => p206V1 5 |
| | | * 0x07:剩余金额为0关 => p206V1 5 |
| | | * 0x08:开泵/阀后管道没有流量关 => p206V1 16 |
| | | * 0x09:掉电再上电关, => p206V1 7 |
| | | * 0x0a:水表瞬时流量为0关, => p206V1 5 |
| | | * 0x0b:刷卡开泵,远程关。 => p206V1 9 |
| | | * 0x0c:电池低电压关。 => p206V1 7 |
| | | * @param type 字节 |
| | | * @return 名称 |
| | | */ |
| | | public static byte closeType2P206V1(byte type){ |
| | | return switch (type) { |
| | | case 0 -> (byte)2; |
| | | case 1,11 -> (byte)4; |
| | | case 2 -> (byte)9; |
| | | case 3 -> (byte)12; |
| | | case 4,5,10 -> (byte)6; |
| | | case 6,7 -> (byte)5; |
| | | case 8 -> (byte)16; |
| | | case 9,12 -> (byte)7; |
| | | default -> (byte)-1; |
| | | }; |
| | | } |
| | | |
| | | public static String ctrlDevType(String hex){ |
| | | return switch (hex) { |
| | | case "01" -> "测控一体阀"; |
| | | case "02" -> "表阀一体机"; |
| | | case "57" -> "井电控制器"; |
| | | default -> "未知"; |
| | | }; |
| | | } |