JavaScript读写15693 ICod2 卡源码-编程知识

本示例使用设备：
https://item.taobao.com/item.htm?spm=a1z10.5-c-s.w4002-21818769070.11.23eb789efg450Y&id=615391857885
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<title>15693卡读写DEMO</title><script language="javascript">var iswsrun = false;var ws;var received_msg = "";var mytimer;var strls = "";var errorno = "";var wsUri = "ws://127.0.0.1:39189";   //端口号必须与RFIDWebServer端口一致function isUIntNum(val) {var testval = /^\d+$/; // 非负整数return (testval.test(val));}function isHex(val) {var testval = /^(\d|[A-F]|[a-f])+$/; // 十六进制数判断return (testval.test(val));}				function beep() {				     //驱动发卡器响声令textarea.value = "";		WebSocketRun("pcdbeep,30");					}function getdevicenumber() {         //读取发卡器唯一出厂序号，可以当加密狗使用			textarea.value = "";		serialnumber.value="";WebSocketRun("pcdgetdevicenumber");			}			function readcard_15693() {textarea.value = "";carduid.value="";RWdata.value= "";			myctrlword = 0;                        //读任何卡，不需指定卡号，读完后不静止该卡，可赋值NEEDSERIAL及NEEDHALT的组合模式，或为0            mypiccserial = "0000000000000000";     //指定序列号，未知卡序列号时可指定为16个0,因为15693卡是8个字节的卡序列号afi= textafi.value.trim(); ;           //16进制，一般取00if (!isHex(afi) || afi.length!=2) {alert( "应用标识AFI输入错误，请输入2位16进制应用标识AFI！");textafi.focus();textafi.select();return;}			myblockaddr = startno.value.trim();    //本次写卡的开始块号if (!isUIntNum(myblockaddr)) {alert("读写起始页输入错误!");startno.focus();startno.select();return;}            myblocksize = pagenumber.value.trim();  //本次读写页数if (!isUIntNum(myblocksize) || myblocksize<1 || myblocksize>12) {alert("读写页数输入错误,读写页数需大于等于1，小于等于12！");pagenumber.focus();pagenumber.select();return;}					var Read15693Comm = "iso15693readex," + myctrlword + "," + afi + "," + myblockaddr + "," + myblocksize + "," + mypiccserial;WebSocketRun(Read15693Comm);}		function writecard_15693() {textarea.value = "";carduid.value="";myctrlword = 0;                        //写任何卡，不需指定卡号，读完后不静止该卡，可赋值NEEDSERIAL及NEEDHALT的组合模式，或为0            mypiccserial = "0000000000000000";     //指定序列号，未知卡序列号时可指定为16个0,因为15693卡是8个字节的卡序列号afi= textafi.value.trim(); ;           //16进制，一般取00if (!isHex(afi) || afi.length!=2) {alert( "应用标识AFI输入错误，请输入2位16进制应用标识AFI！");textafi.focus();textafi.select();return;}			myblockaddr = startno.value.trim();    //本次写卡的开始块号if (!isUIntNum(myblockaddr)) {alert("读写起始页输入错误!");startno.focus();startno.select();return;}            myblocksize = pagenumber.value.trim();  //本次读写页数if (!isUIntNum(myblocksize) || myblocksize<1 || myblocksize>12) {alert("读写页数输入错误,读写页数需大于等于1，小于等于12！");pagenumber.focus();pagenumber.select();return;}					//数据strls = RWdata.value.trim();if (!isHex(strls)  || strls.length<myblocksize*8) {alert( "读写数据输入错误，请输入"+(myblocksize*8).toString()+"位16进制写卡数据!");RWdata.focus();RWdata.select();return;}var WriteNtagComm = "iso15693writeex," + myctrlword + "," + afi + "," + myblockaddr + "," + myblocksize + "," + mypiccserial + "," + strls;WebSocketRun(WriteNtagComm);}		function Searchcards(){			//搜寻感应区内的多张15693卡textarea.value = "";finduid.value="";clearlist();textflag.value="16";flag= "16" ;                            //16进制，固定的操作码16afi= textafi.value.trim(); ;           //16进制，一般取00if (!isHex(afi) || afi.length!=2) {alert( "应用标识AFI输入错误，请输入2位16进制应用标识AFI！");textafi.focus();textafi.select();return;}			MaskLen = textmasklen.value.trim();     //掩码长度if (!isUIntNum(MaskLen)) {alert("掩码长度输入错误,请输入正确的掩码长度！");textmasklen.focus();textmasklen.select();return;}	WebSocketRun("iso15693inventory16," + flag + "," + afi + "," + MaskLen );			}function read15693block(){textarea.value = "";textarea2.value="";textflag.value="22";flag= "22" ;                              //16进制，固定的操作码22myblockaddr = startblock.value.trim();    //本次写卡的开始块号if (!isUIntNum(myblockaddr)) {alert("读写起始页输入错误!");startblock.focus();startblock.select();return;}            myblocksize = rwblocks.value.trim();  //本次读写页数if (!isUIntNum(myblocksize)) {alert("读写页数输入错误！");rwblocks.focus();rwblocks.select();return;}mypiccserial= finduid.value.trim(); ;           //指定要读写卡的UIDif (!isHex(mypiccserial) || mypiccserial.length!=16) {alert( "卡片UID输入错误，请输入16位16进制UID！");finduid.focus();finduid.select();return;}			WebSocketRun("iso15693readblock," + flag + "," + myblockaddr + "," + myblocksize + "," + mypiccserial);			}				function write15693block(){textarea.value = "";textflag.value="22";flag= "22" ;                              //16进制，固定的操作码22myblockaddr = startblock.value.trim();    //本次写卡的开始块号if (!isUIntNum(myblockaddr)) {alert("读写起始页输入错误!");startblock.focus();startblock.select();return;}            myblocksize = rwblocks.value.trim();  //本次读写页数if (!isUIntNum(myblocksize)) {alert("读写页数输入错误！");rwblocks.focus();rwblocks.select();return;}//数据strls = textarea2.value.trim();if (!isHex(strls)  || strls.length<myblocksize*8) {alert( "读写数据输入错误，请输入"+(myblocksize*8).toString()+"位16进制写卡数据!");textarea2.focus();textarea2.select();return;}			mypiccserial= finduid.value.trim(); ;           //指定要读写卡的UIDif (!isHex(mypiccserial) || mypiccserial.length!=16) {alert( "卡片UID输入错误，请输入16位16进制UID！");finduid.focus();finduid.select();return;}			WebSocketRun("iso15693writeblock," + flag + "," + myblockaddr + "," + myblocksize + "," + mypiccserial+ "," + strls);			}	function write15693uid(){textarea.value = "";afi= textafi.value.trim(); ;           //16进制，一般取00if (!isHex(afi) || afi.length!=2) {alert( "应用标识AFI输入错误，请输入2位16进制应用标识AFI！");textafi.focus();textafi.select();return;}	newuid= textnewuid.value.trim(); ;           //16进制UIDif (!isHex(newuid) || newuid.length!=16) {alert( "新UID输入错误，请输入16位16进制新UID！");textnewuid.focus();textnewuid.select();return;}	WebSocketRun("iso15693writeuid,"+afi+","+newuid)}function DispErrInfo(errcode){var errstr = "";switch (errcode) {case "ReturnCode:008":case "ReturnCode:009":case "ReturnCode:010":errstr = "，未寻到卡，请将卡放到发卡器的感应区！";break;case "ReturnCode:011":case "ReturnCode:012":errstr = "，卡密码认证失败！";break;case "ReturnCode:013":errstr = "，读卡失败，可能需要验证密码！";break;case "ReturnCode:014":errstr = "，写卡失败，可能需要验证密码！";break;case "ReturnCode:021":errstr = "，没有动态库！";break;case "ReturnCode:022":errstr = "，动态库或驱动程序异常！";break;case "ReturnCode:023":errstr = "，驱动程序错误或发卡器未连接！";break;case "ReturnCode:024":errstr = "，操作超时，一般是动态库没有反映！";break;case "ReturnCode:025":errstr = "，发送字数不够！";break;case "ReturnCode:026":errstr = "，发送的CRC错！";break;case "ReturnCode:027":errstr = "，接收的字数不够！";break;case "ReturnCode:028":errstr = "，接收的CRC错！";break;	case "ReturnCode:029":errstr = "，函数输入参数格式错误！";break;case "ReturnCode:040":errstr = "，使卡进入静止（Quiet）状态失败！";break;case "ReturnCode:041":errstr = "，选中卡操作失败！";break;case "ReturnCode:042":errstr = "，让卡从静止中重起准备失败！";break;	case "ReturnCode:044":errstr = "，一次写块不能超过12块！";break;	case "ReturnCode:045":errstr = "，每块字节数选错！";break;		case "ReturnCode:046":errstr = "，本次读取的块数超过卡片允许的一次读取最多块数！";break;											case "ReturnCode:444":errstr = "，RFIDWebServer系统文件错误！";break;default:errstr = "，未知的错误！";}return errstr;}			window.onerror = function (e) {alert("不好意思，出错了!");return true;//屏蔽系统事件}function timeoutevent() {ws.close();textarea.value = "websockket返回超时";}//websockket数据处理function WebSocketRev(evt) {clearTimeout(mytimer);received_msg = evt.data;ws.close();//在这里解析返回数据var strlist = received_msg.split(",");if (strlist.length > 1) {var dispstr = "";switch (strlist[0]) {case "pcdbeep":dispstr = "函数名称:" + strlist[0] + "\r\n";if (strlist[1] == "ReturnCode:000") {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + "，已执行蜂鸣响声操作！\r\n";} else {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + DispErrInfo(strlist[1]);}textarea.value = dispstr;break;case "pcdgetdevicenumber":dispstr = "函数名称:" + strlist[0] + "\r\n";if (strlist[1] == "ReturnCode:000") {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + "，已读取设备编号！\r\n";serialnumber.value =  strlist[2] ;} else {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + DispErrInfo(strlist[1]);}textarea.value = dispstr;break;	case "iso15693readex":dispstr = "函数名称:" + strlist[0] + "\r\n";if (strlist[1] == "ReturnCode:000") {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + "，已读取卡内数据！\r\n";} else {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + DispErrInfo(strlist[1]);}if (strlist.length > 2) {carduid.value=strlist[2];finduid.value=strlist[2];textnewuid.value=strlist[2];							}if (strlist.length > 3) {RWdata.value= strlist[3];}textarea.value = dispstr;break;	case "iso15693writeuid":	    //写uidcase "iso15693writeblock":  //写指定卡case "iso15693writeex":     //轻松写任意卡dispstr = "函数名称:" + strlist[0] + "\r\n";if (strlist[1] == "ReturnCode:000") {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + "，写卡成功！\r\n";} else {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + DispErrInfo(strlist[1]);}if (strlist.length > 2) {carduid.value=strlist[2];finduid.value=strlist[2];textnewuid.value=strlist[2];							}textarea.value = dispstr;break;		case "iso15693inventory16":dispstr = "函数名称:" + strlist[0] + "\r\n";if (strlist[1] == "ReturnCode:000") {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + "，搜寻卡片成功！\r\n";} else {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + DispErrInfo(strlist[1]);}textarea.value = dispstr;						if (strlist.length > 2) {carduid.value=strlist[2];finduid.value=strlist[2];textnewuid.value=strlist[2];}										if (strlist.length > 3) {addlist(strlist[3]);	}if (strlist.length > 4) {addlist(strlist[4]);	}						break;		case "iso15693readblock":dispstr = "函数名称:" + strlist[0] + "\r\n";if (strlist[1] == "ReturnCode:000") {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + "，已读取卡内数据！\r\n"textarea2.value= strlist[2];} else {dispstr = dispstr + "操作结果:" + strlist[1];dispstr = dispstr + DispErrInfo(strlist[1]);}																					textarea.value = dispstr;break;																									}}}		function addlist(itemstr){const select = document.querySelector("#sel_finduid");const option = document.createElement("option");option.value = "value";								option.text = itemstr;	select.add(option);			}function clearlist(){obj = document.getElementById("sel_finduid"); ///drp是select控件的ID值for(i=obj.options.length-1 ; i>= 0 ; i--)obj.options[i] = null;}function seleotheruit(){var myselect=document.getElementById("sel_finduid");var index=myselect.selectedIndex ; myselect.options[index].value;seleudistr=myselect.options[index].text;			 finduid.value=seleudistr.substr(seleudistr.length - 16, 16);}		function WebSocketRun(sendinfo) {iswsrun = false;try {if ("WebSocket" in window) {ws = new WebSocket(wsUri);}else if ("MozWebSocket" in window) {ws = new MozWebSocket(wsUri);}else {received_msg = "您的浏览器不支持WebSocket，请选用支持WebSocket的浏览器！";return;}clearTimeout(mytimer);ws.onopen = function (evt) {ws.send(sendinfo);iswsrun = true;mytimer = setTimeout("timeoutevent()", 3000);    //如果一次读、写页数比较大，可适当延长通讯超时时间。};ws.onmessage = WebSocketRev;ws.onerror = function (e) {if (iswsrun != true) {received_msg = "请先在当前电脑下载>安装>运行我们的服务程序......";window.open("http://www.icmcu.com/ICID15693-02V2test/RFIDWebServerSetup.exe", "top");//打开新窗口alert("请先下载>安装>运行我们的服务程序，再刷新本页面......");}};}catch (ex) {if (iswsrun != true) {received_msg = "请先在当前电脑下载>安装>运行我们的服务程序......";window.open("http://www.icmcu.com/ICID15693-02V2test/RFIDWebServerSetup.exe", "top");//打开新窗口alert("请先下载>安装>运行我们的服务程序，再刷新本页面......");}}}</script><style>th {background-color:#F5F5F5;	color: blue;font-family:楷体;}td {background-color:#F5F5F5;		font-family:楷体;}#carduid ,#finduid,#textnewuid{text-align: center;color: red;}   </style>    </head><body>
<table width="866" height="526" border="1" align="center"><tr><th width="124" height="45" scope="row"><input name="butt_beep" type="submit" id="butt_beep" onclick="beep()" value="驱动发卡器响声" /></th><td width="716"><input name="butt_getdevnum" type="submit" id="butt_getdevnum" onclick="getdevicenumber()" value="读取发卡器唯一出厂序列号" />设备编号：<input style="color:red;text-align:center;" name="serialnumber" type="text" id="serialnumber" size="8" maxlength="8" /></td></tr><tr><th height="45" scope="row">&nbsp;</th><td>应用标识AFI:<input style="color:blue;text-align:center;" name="textafi" type="text" id="textafi" value="00" size="2" maxlength="2" onkeyup="this.value=this.value.replace(/[^0-9a-fA-F]/g,'')"/>，操作标志FLAG:<input style="color:blue;text-align:center;" name="textflag" type="text" id="textflag" value="00" size="2" maxlength="2" onkeyup="this.value=this.value.replace(/[^0-9a-fA-F]/g,'')"/>，数据存储格式标识DSFID:<input style="color:blue;text-align:center;" name="textdsfid" type="text" id="textdsfid" value="00" size="2" maxlength="2" onkeyup="this.value=this.value.replace(/[^0-9a-fA-F]/g,'')"/></td></tr><tr><th  height="103" scope="row"><p><input name="butt_readcard_15693" type="submit" id="butt_readcard_15693" onclick="readcard_15693()" value="轻松读15693卡" /></p><p>&nbsp;</p><p><input name="butt_writecard_15693" type="submit" id="butt_writecard_15693" onclick="writecard_15693()" value="轻松写15693卡" /></p></th><td><p>读写起始页:<input style="color:blue;blue-align:center;" name="startno" type="text" id="startno" value="0" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/\D/g,'')"/>，读写页数:<input style="color:blue;text-align:center;" name="pagenumber" type="text" id="pagenumber" value="12" size="2" maxlength="2" onkeyup="this.value=this.value.replace(/\D/g,'')"/>，感应区内只能一张卡，每次最多读、写12页。</p><p>返回UID号:<input name="carduid" type="text" id="carduid" size="16" maxlength="16" /></p><p><textarea style="color:red;" name="RWdata" id="RWdata" cols="100" rows="3" ></textarea></p></td>  </tr>  <tr><th height="175" scope="row"><p><input name="butt_iso15693inventory16" type="submit" id="butt_iso15693inventory16" onclick="Searchcards()" value="寻找感应区内多张卡" /></p><p>&nbsp; </p><p><input name="butt_readblock" type="submit" id="butt_readblock" onclick="read15693block()" value="读取指定UID卡数据" /></p><p><input name="butt_writeblock" type="submit" id="butt_writeblock" onclick="write15693block()" value="写数据到指定UID卡" /></p></th><td><p>掩码长度:<input style="color:blue;text-align:center;" name="textmasklen" type="text" id="textmasklen" value="0" size="2" maxlength="2" onkeyup="this.value=this.value.replace(/\D/g,'')"/>，寻找到的卡片UID列表:<select style="color:red;" name="sel_finduid" id="sel_finduid" onchange="seleotheruit()"></select><input name="finduid" type="text" id="finduid" size="16" maxlength="16" /></p><p>读写起始页:<input style="color:blue;text-align:center;" name="startblock" type="text" id="startblock" value="0" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/\D/g,'')"/>，读写页数:<input style="color:blue;text-align:center;" name="rwblocks" type="text" id="rwblocks" value="28" size="3" maxlength="3" onkeyup="this.value=this.value.replace(/\D/g,'')"/>，感应区内可以有多张卡，读写前必须指定卡片的UID。</p><p><textarea style="color:red;" name="textarea2" id="textarea2" cols="100" rows="5" ></textarea></p></td></tr><tr><th height="45" scope="row"><p><input name="butt_writeuid" type="submit" id="butt_writeuid" onclick="write15693uid()" value="1830卡写入新UID" /></p></th><td>新UID:<input name="textnewuid" type="text" id="textnewuid" size="16" maxlength="16" /></td></tr>  <tr><th height="78" scope="row"><p>操作提示</p></th><td><textarea style="color:blue;" name="textarea"  id="textarea" cols="100" rows="5" ></textarea></td></tr>
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USB免驱动15693读写器 15693-02 支持Windows、Android、Linux_广州荣士电子公司