2021-06-04 00:02:32 +00:00
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<!DOCTYPE html>
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<html lang='en'>
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<head>
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<title>Rover Control Panel</title>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
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<link rel="icon" href="/favicon.ico" type="image/x-icon">
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<style>
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* {
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box-sizing: border-box;
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}
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.section_container {
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float: left;
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width: 50%;
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padding: 10px;
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}
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.flex-container {
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display: flex;
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flex-wrap: nowrap;
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}
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ul {
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list-style-type: none;
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margin: 0;
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padding: 0;
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}
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li {
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padding: 0px;
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margin-bottom: 0px;
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}
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:is(h1, h2, h3, h4, h5, h6, label, strong, meter) {
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font-family: Arial, Helvetica, sans-serif;
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}
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.movement_control {
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text-align: center;
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}
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.sensor_data {
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text-align: center;
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}
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meter {
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width: 100%;
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height: 40px;
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transform: translateY(-8px);
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}
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meter::after {
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content: attr(value) attr(title);
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top: -28px;
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left: 0px;
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position: relative;
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}
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.button {
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display: inline-block;
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padding: 15px 25px;
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font-size: 24px;
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cursor: pointer;
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text-align: center;
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text-decoration: none;
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outline: none;
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color: rgb(255, 255, 255);
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background-color: #161616;
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border: none;
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border-radius: 15px;
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box-shadow: 0 9px rgb(161, 161, 161);
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}
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.button:hover {
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background-color: #585858
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}
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.button:active {
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background-color: #107C10;
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box-shadow: 0 5px rgb(161, 161, 161);
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transform: translateY(4px);
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}
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.pressed {
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background-color: #107C10;
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box-shadow: 0 5px rgb(161, 161, 161);
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transform: translateY(4px);
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}
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.clearfix::after {
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content: "";
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clear: both;
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display: table;
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}
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</style>
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<script>
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var connection = new WebSocket('ws://' + location.hostname + ':81/');
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var MVM_F_status = 0;
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var MVM_L_status = 0;
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var MVM_R_status = 0;
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var MVM_B_status = 0;
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var BTRY_VOLT = 0;
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var ODO_DIST = 0;
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connection.onmessage = function (event) {
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var raw_data = event.data;
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console.log(raw_data);
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var data = JSON.parse(raw_data);
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2021-06-05 12:11:09 +00:00
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BTRY_VOLT = data.BTRY_VOLT;
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2021-06-04 00:02:32 +00:00
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ODO_DIST = data.ODO_DIST;
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document.getElementById("btry_meter").value = BTRY_VOLT;
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document.getElementById("Odometer").innerHTML = ODO_DIST;
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}
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function send_data() {
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var raw_data = '{"MVM_F":' + MVM_F_status + ',"MVM_L":' + MVM_L_status + ',"MVM_R":' + MVM_R_status + ',"MVM_B":' + MVM_B_status + '}';
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connection.send(raw_data);
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console.log(raw_data);
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}
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function left_pressed() {
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MVM_L_status = 1;
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send_data();
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}
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function left_unpressed() {
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MVM_L_status = 0;
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send_data();
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}
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function up_pressed() {
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MVM_F_status = 1;
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send_data();
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}
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function up_unpressed() {
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MVM_F_status = 0;
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send_data();
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}
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function right_pressed() {
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MVM_R_status = 1;
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send_data();
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}
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function right_unpressed() {
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MVM_R_status = 0;
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send_data();
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}
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function down_pressed() {
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MVM_B_status = 1;
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send_data();
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}
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function down_unpressed() {
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MVM_B_status = 0;
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send_data();
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}
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var timer = null;
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function up_mouseDown() {
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timer = setInterval(up_pressed, 100);
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}
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function up_mouseUp() {
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clearInterval(timer);
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up_unpressed();
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}
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function down_mouseDown() {
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timer = setInterval(down_pressed, 100);
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}
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function down_mouseUp() {
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clearInterval(timer);
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down_unpressed();
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}
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function right_mouseDown() {
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timer = setInterval(right_pressed, 100);
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}
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function right_mouseUp() {
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clearInterval(timer);
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right_unpressed();
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}
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function left_mouseDown() {
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timer = setInterval(left_pressed, 100);
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}
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function left_mouseUp() {
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clearInterval(timer);
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left_unpressed();
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}
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document.onkeydown = function (e) {
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switch (e.keyCode) {
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case 37:
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document.getElementById("left_arrow").className = "button pressed";
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left_pressed();
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break;
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case 38:
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document.getElementById("up_arrow").className = "button pressed";
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up_pressed();
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break;
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case 39:
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document.getElementById("right_arrow").className = "button pressed";
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right_pressed();
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break;
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case 40:
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document.getElementById("down_arrow").className = "button pressed";
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down_pressed();
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break;
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}
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};
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document.onkeyup = function (e) {
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switch (e.keyCode) {
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case 37:
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document.getElementById("left_arrow").className = "button";
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left_unpressed();
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break;
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case 38:
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document.getElementById("up_arrow").className = "button";
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up_unpressed();
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break;
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case 39:
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document.getElementById("right_arrow").className = "button";
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right_unpressed();
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break;
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case 40:
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document.getElementById("down_arrow").className = "button";
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down_unpressed();
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break;
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}
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};
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</script>
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</head>
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<body>
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<h1 style="text-align:center;">ROVER COMMAND CENTER</h1>
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<div class="clearfix">
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<div class="section_container">
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<div class="movement_control">
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<h2>Movement Control</h2>
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<div style="transform: translateY(0px);">
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<button id="up_arrow" onmousedown="up_mouseDown()" onmouseup="up_mouseUp()"
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class="button"><span>⇧</span></button>
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</div>
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<div style="transform: translateY(13px);">
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<button id="left_arrow" onmousedown="left_mouseDown()" onmouseup="left_mouseUp()"
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class="button"><span>⇦</span></button>
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<button id="down_arrow" onmousedown="down_mouseDown()" onmouseup="down_mouseUp()"
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class="button"><span>⇩</span></button>
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<button id="right_arrow" onmousedown="right_mouseDown()" onmouseup="right_mouseUp()"
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class="button"><span>⇨</span></button>
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</div>
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</div>
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</div>
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<div class="section_container">
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<div id="bleh" class="sensor_data">
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<h2>Sensor Data</h2>
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<ul>
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<li>
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<div class="section_container">
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<label>Battery Voltage</label>
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</div>
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<div class="section_container">
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<meter id="btry_meter" min="4.0" max="6.0" low="4.5" optimum="5.0" high="4.8" value="5.8"
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title="V"></meter>
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</div>
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</li>
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<li>
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<div class="section_container">
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<label>Odometer</label>
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</div>
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<div class="section_container">
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<strong id="Odometer">28</strong><strong>mm</strong>
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</div>
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</li>
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</ul>
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</div>
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</div>
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</div>
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</body>
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</html>
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