2021-07-18 23:25:27 +00:00
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8"/>
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<title>fiatlux v0.2</title>
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<link rel="stylesheet" href="css/picnic.min.css">
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<link rel="stylesheet" href="css/style.css">
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</head>
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<body>
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2021-07-19 18:51:03 +00:00
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<nav>
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<a href="#" class="brand">
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<span>fiatlux v0.2</span>
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<span class="label warning" id="status_box">Loading...</span>
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</a>
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</nav>
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<main data-page="dashboard" id="page">
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<section id="dashboard">
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<h2>Status</h2>
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<div class="flex">
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<div>
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<article class="card">
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<header>
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<h3>System</h3>
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</header>
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<div class="table">
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<div class="row">
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<span>Chip ID</span>
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<span><span class="postfill_chipid">N/A</span></span>
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</div>
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<div class="row">
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<span>Hostname</span>
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<span><span class="postfill_hostname">N/A</span></span>
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</div>
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<div class="row">
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<span>Firmware Version</span>
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<span>N/A</span>
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</div>
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<div class="row">
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<span>Flash ID</span>
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<span><span class="postfill_flashid">N/A</span></span>
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</div>
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<div class="row">
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<span>Flash size</span>
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<span><span class="postfill_flashsize">N/A</span> KiB</span>
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</div>
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<div class="row">
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<span>Free heap</span>
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<span><span class="postfill_heap">N/A</span> bytes</span>
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</div>
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<div class="row">
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<span>Uptime</span>
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<span><span class="postfill_uptime">N/A</span> s</span>
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</div>
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</div>
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</article>
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</div>
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<div>
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<article class="card">
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<header>
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<h3>Network <span class="label success postfill_clientip">current connection</span></h3>
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</header>
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<div class="table">
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<div class="row">
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<span>Mode</span>
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<span><span class="postfill_opmode">N/A</span></span>
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</div>
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<div class="row">
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<span>Station SSID</span>
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<span><span class="postfill_stassid">N/A</span></span>
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</div>
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<div class="row">
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<span>Station IP</span>
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<span><span class="postfill_staip">N/A</span></span>
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</div>
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<div class="row">
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<span>Station MAC</span>
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<span><span class="postfill_stamac">N/A</span></span>
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</div>
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<div class="row">
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<span>AP SSID</span>
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<span><span class="postfill_apssid">N/A</span></span>
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</div>
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<div class="row">
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<span>AP IP</span>
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<span><span class="postfill_apip">N/A</span></span>
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</div>
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<div class="row">
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<span>AP MAC</span>
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<span><span class="postfill_apmac">N/A</span></span>
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</div>
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</div>
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</article>
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</div>
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<div>
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<article class="card">
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<header>
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<h3>Power</h3>
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</header>
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<div class="table">
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<div class="row">
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<span>Input</span>
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<span><span class="label success">5V</span><span class="label success">12V</span></span>
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</div>
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<div class="row">
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<span>Output</span>
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<span><span class="label warning"><span id="out_voltage">11.2</span>V</span></span>
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</div>
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</div>
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<canvas id="chartCanvas" style="height:100px"></canvas>
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</article>
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</div>
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</div>
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</section>
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2021-07-18 23:25:27 +00:00
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</main>
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2021-07-19 18:51:03 +00:00
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<div id="unused_values" style="display:none;"></div>
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2021-07-18 23:25:27 +00:00
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<script type="text/javascript" src="js/smoothie_min.js"></script>
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2021-07-19 18:51:03 +00:00
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<script>
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var menu = document.getElementById("bmenub");
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var voltage = document.getElementById("out_voltage");
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var unused_values = {};
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DataView.prototype.setChar = function(pos, char) {
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this.setInt8(pos++, char.charCodeAt(0));
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return pos;
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};
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DataView.prototype.setString = function(pos, str) {
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for(var i = 0; i < str.length; i++) {
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this.setInt8(pos++, str.charCodeAt(i));
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}
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this.setInt8(pos++, 0);
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return pos;
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};
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var ws;
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var retries;
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var series = new TimeSeries();
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function setMsg(cls, text) {
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sbox = document.getElementById('status_box');
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sbox.className = "label " + cls;
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sbox.innerHTML = text;
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console.log(text);
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}
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function startPolling() {
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var chart = new SmoothieChart({
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millisPerPixel: 111, grid: {fillStyle: '#ffffff', strokeStyle: '#ffffff', borderVisible: false},
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labels: {fillStyle: '#000000'}, maxValue: 1024, minValue: 0
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});
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chart.addTimeSeries(series, {lineWidth: 2, strokeStyle: '#03a9f4', fillStyle: '#f1f5fa'});
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var canvas = document.getElementById("chartCanvas");
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canvas.width = canvas.clientWidth;
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canvas.height = canvas.clientHeight;
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chart.streamTo(canvas, 500);
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}
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function onMessage(evt) {
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retries = 0;
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if (typeof evt.data == 'string') {
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var data = JSON.parse(evt.data);
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for (const [key, value] of Object.entries(data)) {
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const elements = document.querySelectorAll(".postfill_" + key);
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if (!elements.length)
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unused_values[key] = value;
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else
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for (i = 0; i < elements.length; ++i) {
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elements[i].innerHTML = value;
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}
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}
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document.getElementById("unused_values").innerHTML = JSON.stringify(unused_values);
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} else {
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var dv = new DataView(evt.data);
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var cmd = String.fromCharCode(dv.getUint8(0));
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var val = dv.getUint16(1);
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if (cmd === 'G')
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console.log("LED switched", val);
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else if (cmd === 'V') {
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voltage.innerHTML = (val * 13 / 1024).toFixed(2);
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series.append(new Date().getTime(), val);
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} else
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console.log('unknown command', cmd, val);
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}
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}
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function wsOpen() {
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var uri = "/stream"
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if (ws === undefined || ws.readyState !== 0) {
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if (retries)
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setMsg("warning", "WebSocket timeout, retrying..");
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else
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setMsg("primary", "Opening WebSocket..");
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ws = new WebSocket("ws://" + location.host + uri);
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ws.binaryType = 'arraybuffer';
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ws.onopen = function (evt) {
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retries = 0;
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setMsg("success", "WebSocket is open.");
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};
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ws.onerror = function (evt) {
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console.error(evt);
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setMsg("error", "WebSocket error!"); /*window.location.reload(true);*/
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};
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ws.onmessage = function (evt) {
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onMessage(evt);
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};
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retries = 0;
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}
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}
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function buf2hex(buffer) { // buffer is an ArrayBuffer
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return [...new Uint8Array(buffer)].map(x => x.toString(16).padStart(2, '0')).join('');
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}
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function wsWrite(data) {
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console.info(buf2hex(data));
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if (ws.readyState === 3 || retries++ > 5)
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wsOpen();
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else if (ws.readyState === 1)
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ws.send(data);
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}
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function gpio() {
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if (document.getElementById('led-switch').checked)
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wsWrite('E');
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else
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wsWrite('D');
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}
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window.onload = function () {
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wsOpen();
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startPolling();
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}
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</script>
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2021-07-18 23:25:27 +00:00
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</body>
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</html>
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