| | |
| | | String upCode = null ; |
| | | try{ |
| | | CommonV1 cp = new CommonV1() ; |
| | | cp.checkHead(upBuffer) ; |
| | | Boolean p206TrueUgFalse = cp.protocolType_p206TrueUgFalse(upBuffer) ; |
| | | //到此处了,p206TrueUgFalse不可能为空了 |
| | | cp.checkTail(upBuffer) ; |
| | | String crcStr = cp.checkCrc_str(upBuffer) ; |
| | | String crcStr = cp.checkCrc_str(upBuffer, p206TrueUgFalse) ; |
| | | if(crcStr != null){ |
| | | return new MidResult[]{(new MidResultError(ProtocolConstantV206V1.protocolName, rtuAddr, "严重错误,上行数据CRC检查失败," + crcStr, null))} ; |
| | | } |
| | | rtuAddr = cp.parseRtuAddr(upBuffer) ; |
| | | upCode = cp.parseCode(upBuffer) ; |
| | | upCode = cp.parseCode(upBuffer, p206TrueUgFalse) ; |
| | | if(upCode == null){ |
| | | return new MidResult[]{(new MidResultError(ProtocolConstantV206V1.protocolName, rtuAddr, "严重错误,未能从上行数据中解析出功能码!", null))} ; |
| | | } |
| | | //Integer dataLen = cp.parseFrameLen(upBuffer) ; |
| | | Data upData = new Data() ; |
| | | upData.setRtuAddr(rtuAddr) ; |
| | | upData.setProtocol(ProtocolConstantV206V1.protocolName); |
| | |
| | | isFail = true ; |
| | | return new MidResult[]{(new MidResultError(ProtocolConstantV206V1.protocolName, rtuAddr, "严重错误,分析Rtu数据出错!数据为:" + upHex + (e.getMessage() == null?"":(",出错信息:" + e.getMessage())), e))} ; |
| | | } finally{ |
| | | callback.callback(rtuAddr, upCode, CodeV1.getCodeName(upCode), upHex, reportOrResponse_trueOrFalse, isFail, rtuAddr); |
| | | if(upCode != null){ |
| | | //CRC验证失败时,upCode为null,此时不进行回调 |
| | | callback.callback(rtuAddr, upCode, CodeV1.getCodeName(upCode), upHex, reportOrResponse_trueOrFalse, isFail, rtuAddr); |
| | | } |
| | | } |
| | | } |
| | | |