2023學(xué)年完整公開(kāi)課版AnalysisofGMicrowaveRFIDTagDataStructure_第1頁(yè)
2023學(xué)年完整公開(kāi)課版AnalysisofGMicrowaveRFIDTagDataStructure_第2頁(yè)
2023學(xué)年完整公開(kāi)課版AnalysisofGMicrowaveRFIDTagDataStructure_第3頁(yè)
2023學(xué)年完整公開(kāi)課版AnalysisofGMicrowaveRFIDTagDataStructure_第4頁(yè)
2023學(xué)年完整公開(kāi)課版AnalysisofGMicrowaveRFIDTagDataStructure_第5頁(yè)
已閱讀5頁(yè)，還剩7頁(yè)未讀， 繼續(xù)免費(fèi)閱讀

下載本文檔

版權(quán)說(shuō)明：本文檔由用戶(hù)提供并上傳，收益歸屬內(nèi)容提供方，若內(nèi)容存在侵權(quán)，請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)

文檔簡(jiǎn)介

Presenter:MiZhiqiangHunanModernLogisticsCollegeAnalysisof2.4GMicrowaveRFIDTagDataStructureContents1Function2Protocol01FunctionThetypesoftagsthatcanbereadbythereadercanbeconfiguredtoread3.8mmtags,OrientalPearltagsandtemperatureandhumiditytags.WecanusePCsoftwaretoconfigurethetypesoftags.Note:Accordingtothefunctionrequirements,“filterdecaytimeinterval”means“typeoftagbeingread”0——Sensortag1——OrientalPearldemolitionalarmtag2——3.8mmtagMorethan2,read3.8mmtag02Protocol1.3.8mmTagProtocol(FilterDecayTimeInterval:2)1.CardDataBaotouReadnumberingheadDatatypeDatalengthASC1ASC2ASC3ASC4ASC5ASC6Check0x02NO0x010X18Maximumbyterepresentationofcardnumber:splitintohighandlowhalfbytesandexpressedbyASCIISubhighbyterepresentationofcardnumber:sametomaximumbyteLowestbyterepresentationofcardnumber:sametomaximumbyteXOR0x12isexpressedas:0x31,0x32Note:Thehighestbyteinthethree-bytecardnumberisthepowermarkbitofthecard(0meanssufficientpower,1meansinsufficientpower).Thisbitshouldbeignoredwhencalculatingthespecificcardnumber.2:HeartBeatDataInthecard-freestate,heartbeatpacketsaresenteveryfiveseconds.Inordertokeepthesamelengthasthecarddata,theformatisdefinedasfollows:BaotouReadnumberingheadDatatypeDatalengthCheck0x02NO0x020x05XOR2.OrientalPearlTagProtocol(FilterDecayTimeInterval:1)BaotouDataframeheader4byteNumberDatatypeDatalengthCardnumber3byteExciternumber2byteAntennanumberSignalintensityXORcheck02AA55A55ANO0110highmiddlelowNONONONONO02ProtocolInformationdescriptionBaotou(1byte):Fixedvalue0x02Dataframeheader(4byte):Fixedvalue0xAA0x550xA50x5ANumber(1byte):numbersaredeterminedbyreadercodingDatatype(1byte):Fixedvalue0x01:cardnumberdata0x02:heartbeatpacketDatalength(1byte):Fixedvalue0x1002ProtocolCardnumberinformation(3byte):Thevalueisdeterminedbythecardnumberitself.TheBIT7withhighbytenumberrepresentspower,1:lowpower.TheBIT6withhighbytenumberrepresentskeyalarmmark,1:keyalarm.TheBIT5withhighbytenumberrepresentsIncentivemarker,1:Beinspired.ExciterNumber(2byte):DecidedbytheExciteritself,whennumbered0x00,0x00,indicatethenumberoftheexciterinthecardSwipe.Antennanumber(1byte)

:sameasantennaoutputnumberonPCBSignalstrength

(1byte)

:signalstrengthreceivedbyas393302ProtocolBaotouDataframeheader4byteNumberDatatypeDatalengthCardnumber3byteExciternumber2byteAntennanumberSignalintensityXORcheck02AA55A55ANO021000000000000000NOXORcheck(1byte):ObtainedbyXORoperationsoftheabove15bytesHeartbeatpacket:Note:Thecardnumbercannotbereadin5s,sendaheartbeatpacketdata02ProtocolProtocolbetweenElectronicTagand2.4GReader:1)Read-to-CardProtocolBaotouReadnumberingheadDatatypeDatalengthASC1ASC2ASC3ASC4ASC5ASC6ASC7ASC8ASC9ASC10ASC11ASC12ASC13ASC14Check0x02NO0x010X13Maximumbyterepresentationofcardnumber:splitintohighandlowhalfbytesandexpressedbyASCIISubhighbyterepresentationofcardnumber:sametomaximumbyteLowestbyterepresentationofcardnumber:sametomaximumbyteHumidityhighbyterepresentation::splitintohighandlowhalfbytesandexpressedbyASCIIHumiditylowbyterepresentation:sametohumidityIDhighbytesTemperaturehighbyterepresentation::splitintohighandlowhalfbytesandexpressedbyASCIITemperaturelowbyterepresentation:sametoTemperatureIDhighbytesXOR0x12isexpressedas:0x31,0x323.TemperatureandHumidityTagProtocol(FilterDecayTimeInterval:0)02ProtocolNote:XORforallpreviousbytes,readnumberheaderfo

溫馨提示

  • 1. 本站所有資源如無(wú)特殊說(shuō)明，都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等，如果需要附件，請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶(hù)所有。
  • 3. 本站RAR壓縮包中若帶圖紙，網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽，若沒(méi)有圖紙預(yù)覽就沒(méi)有圖紙。
  • 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
  • 5. 人人文庫(kù)網(wǎng)僅提供信息存儲(chǔ)空間，僅對(duì)用戶(hù)上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理，對(duì)用戶(hù)上傳分享的文檔內(nèi)容本身不做任何修改或編輯，并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
  • 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容，請(qǐng)與我們聯(lián)系，我們立即糾正。
  • 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶(hù)因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。

評(píng)論

0/150

提交評(píng)論