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index-150lines.html
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<style>
html{
padding: 20px;
background-color: rgb(250, 250, 250);
}
body{
background-color: transparent !important;
}
.container{
background-color: transparent;
}
#serialResults {
white-space: pre-line;
height: 100%;
width: 100%;
overflow-y: scroll;
text-align: left;
}
#serialResults::-webkit-scrollbar{
display: none;
}
input[type=range]::-webkit-slider-thumb{
appearance: none;
height: 16px;
width: 16px;
border-radius: 50%;
background-color: black;
border: 2px solid #fff;
}
</style>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="shortcut icon" href="./favicon.ico" type="image/x-icon">
<title>Fastest Serial terminal in your browser for Chrome.</title>
<meta name="Description" content="Set your baud speed and hit connect.
A serial terminal that runs with out any plugins in chrome.">
<div class="container" style="min-width: 750px;">
<!-- 标题 -->
<header class="pb-3 mb-4 border-bottom ">
<div class="d-flex align-items-center text-dark text-decoration-none justify-content-center">
<img src="./pics/logoZ-black.svg" style="width: 40px; margin-right: 20px;" />
<span class="fs-4">机械臂控制台 - control center</span>
</div>
</header>
<div class="row justify-content-center">
<div class="col-6" style="width: 660px;">
<div class="p-5 text-white bg-dark rounded-3">
<!-- 端口选择 -->
<div class="input-group mb-3">
<!-- <div class="input-group">
<span class="input-group-addon" id="basic-addon1">@</span>
<input type="text" class="form-control" placeholder="Username" aria-describedby="basic-addon1">
</div> -->
<button type="button" class="btn btn-outline-light" onclick="connectSerial()">Connect</button>
<span class="input-group-text" id="basic-addon1">Baud:</span>
<input class="form-control" type="text" id="baud" list="baudList"
style="width: 200px; text-align: center;" onclick="this.value = ''"
onchange="localStorage.baud = this.value" aria-describedby="basic-addon1">
<!-- <button type="button" class="btn btn-outline-light"
onclick="serialResultsDiv.innerHTML = '';">Clear</button> -->
</div>
<datalist id="baudList">
<option value="110">110</option>
<option value="300">300</option>
<option value="600">600</option>
<option value="1200">1200</option>
<option value="2400">2400</option>
<option value="4800">4800</option>
<option value="9600">9600</option>
<option value="14400">14400</option>
<option value="19200">19200</option>
<option value="38400">38400</option>
<option value="57600">57600</option>
<option value="115200">115200</option>
<option value="128000">128000</option>
<option value="256000">256000</option>
</datalist>
<!-- 发送 -->
<!-- <div class="input-group" style="margin-bottom: 10px;">
<input type="text" class="form-control" id="lineToSend" style="width:calc(100% - 300px)">
<button type="button" class="btn btn-outline-light" onclick="sendSerialLine()"
style="width:100px">Send</button>
<button type="button" class="btn btn-outline-light" onclick="sendCharacterNumber()"
style="width:150px">Send
Char</button>
</div> -->
<!-- 设置 -->
<!-- <input class="form-check-input" type="checkbox" id="addLine"
onclick="localStorage.addLine = this.checked;" checked>
<label class="form-check-label" for="addLine">send with /r/n</label>
<input class="form-check-input" type="checkbox" id="echoOn"
onclick="localStorage.echoOn = this.checked;" checked>
<label class="form-check-label" for="echoOn">echo</label> -->
</div>
<div class="p-5 text-white bg-dark rounded-3" style="margin-top: 20px;">
<!-- 新增按钮 -->
<div class="row align-items-center">
<!-- 速度 -->
<div class="col-9">
<label for="customRange1" class="form-label">Joint 1</label>
<input type="range" class="form-range" min="0" max="5" id="customRange1">
<div class="label">
<span>-3</span>
<span style="margin-left: 54px;">-2</span>
<span style="margin-left: 58px;">-1</span>
<span style="margin-left: 58px;">1</span>
<span style="margin-left: 64px;">2</span>
<span style="margin-left: 64px;">3</span>
</div>
</div>
<div class="col-3">
<button type="button" class="btn btn-outline-light sendBtn" style="margin-top:30px; width:100px" id="customButton1">Move</button>
</div>
</div>
<div class="row align-items-center" style="margin-top:20px;">
<!-- 速度 -->
<div class="col-9">
<label for="customRange2" class="form-label">Joint 2</label>
<input type="range" class="form-range" min="0" max="5" id="customRange2">
<div class="label">
<span>-3</span>
<span style="margin-left: 54px;">-2</span>
<span style="margin-left: 58px;">-1</span>
<span style="margin-left: 58px;">1</span>
<span style="margin-left: 64px;">2</span>
<span style="margin-left: 64px;">3</span>
</div>
</div>
<div class="col-3">
<button type="button" class="btn btn-outline-light sendBtn" style="margin-top:30px; width:100px" id="customButton2">Move</button>
</div>
</div>
<div class="row align-items-center" style="margin-top:20px;">
<!-- 速度 -->
<div class="col-9">
<label for="customRange3" class="form-label">Joint 3</label>
<input type="range" class="form-range" min="0" max="5" id="customRange3">
<div class="label">
<span>-3</span>
<span style="margin-left: 54px;">-2</span>
<span style="margin-left: 58px;">-1</span>
<span style="margin-left: 58px;">1</span>
<span style="margin-left: 64px;">2</span>
<span style="margin-left: 64px;">3</span>
</div>
</div>
<div class="col-3">
<button type="button" class="btn btn-outline-light sendBtn" style="margin-top:30px; width:100px" id="customButton3">Move</button>
</div>
</div>
</div>
</div>
</div>
<br>
<p style="text-align: center; font-size: 11px;">
© 2021 Mike Molinari (mmiscool) Source <a
href="https://github.com/mmiscool/serialTerminal.com">https://github.com/mmiscool/serialTerminal.com</a>
</p>
</div>
<!-- 最新版本的 Bootstrap 核心 CSS 文件 -->
<link href="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/5.2.2/css/bootstrap.min.css" rel="stylesheet">
<!-- 最新的 Bootstrap 核心 JavaScript 文件 -->
<script src="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/5.2.2/js/bootstrap.bundle.min.js"></script>
<script>
var port, textEncoder, writableStreamClosed, writer;
async function connectSerial() {
try {
// Prompt user to select any serial port.
port = await navigator.serial.requestPort();
await port.open({ baudRate: document.getElementById("baud").value });
textEncoder = new TextEncoderStream();
writableStreamClosed = textEncoder.readable.pipeTo(port.writable);
writer = textEncoder.writable.getWriter();
listenToPort();
} catch {
alert("Serial Connection Failed");
}
}
let data1 //按钮对应数据
let data2 //滑动条对应数据
async function sendCharacterNumber() {
// 在这里更新，不要在下面的函数更新
let dataHex = new Array(0x13, 0x01, 0x01, 0x00, 0x00, 0x00, 0x0d, 0x0a);
dataHex[1] = data1
dataHex[2] = data2;
let dataChar = new Array(8);
for (let i = 0; i < 8; i++){
dataChar[i] = String.fromCharCode(dataHex[i]);
}
console.log(dataChar)
for (let i = 0; i < 8; i++){
await writer.write(dataChar[i]);
}
}
async function sendSerialLine() {
//转为16进制
dataToSend = document.getElementById("lineToSend").value.split(" ").map(item => '0x' + item)
console.log(dataToSend)
if (document.getElementById("addLine").checked == true) dataToSend = dataToSend + "\r\n";
if (document.getElementById("echoOn").checked == true) appendToTerminal("> " + dataToSend);
await writer.write(dataToSend[0][0]);
}
async function listenToPort() {
const textDecoder = new TextDecoderStream();
const readableStreamClosed = port.readable.pipeTo(textDecoder.writable);
const reader = textDecoder.readable.getReader();
// Listen to data coming from the serial device.
while (true) {
const { value, done } = await reader.read();
if (done) {
// Allow the serial port to be closed later.
reader.releaseLock();
break;
}
// value is a string.
// appendToTerminal(value); //显示返回数据
}
}
/* const serialResultsDiv = document.getElementById("serialResults");
async function appendToTerminal(newStuff) {
serialResultsDiv.innerHTML += newStuff;
if (serialResultsDiv.innerHTML.length > 3000) serialResultsDiv.innerHTML = serialResultsDiv.innerHTML.slice(serialResultsDiv.innerHTML.length - 3000);
//scroll down to bottom of div
serialResultsDiv.scrollTop = serialResultsDiv.scrollHeight;
} */
/* document.getElementById("lineToSend").addEventListener("keyup", async function (event) {
if (event.keyCode === 13) {
sendSerialLine();
}
}) */
document.getElementById("baud").value = (localStorage.baud == undefined ? 115200 : localStorage.baud);
// document.getElementById("addLine").checked = (localStorage.addLine == "false" ? false : true);
// document.getElementById("echoOn").checked = (localStorage.echoOn == "false" ? false : true);
// 获取滑动条数据
const ranges = document.getElementsByClassName("form-range")
function getDate1(i){
switch (i) {
case 0:
data1 = 0x00
break;
case 1:
data1 = 0x01
break;
case 2:
data1 = 0x02
break;
default:
data1 = 0x00
break;
}
console.log(data1)
}
function getDate2(i){
switch (ranges[i].value) {
case '0':
data2 = 0x0f
break;
case '1':
data2 = 0x0e
break;
case '2':
data2 = 0x0d
break;
case '3':
data2 = 0x01
break;
case '4':
data2 = 0x02
break;
case '5':
data2 = 0x03
break;
default:
data2 = 0x01
break;
}
console.log(data2)
}
// range1.addEventListener("change",() =>{
// getDate2()
// } )
// 滑动条对应按钮
const btns = document.getElementsByClassName('sendBtn')
// const btn1 = document.getElementById("customButton1")
// 长按连续触发
let tid
for(let i = 0;i<btns.length;i++){
btns[i].onmousedown = function(){
getDate1(i)
getDate2(i)
tid = setInterval(function() {
sendCharacterNumber()
}, 300);
}
btns[i].onmouseup = function(){
clearInterval(tid)//清除定时器
}
// 单击
btns[i].onclick = function(){
getDate1(i)
getDate2(i)
sendCharacterNumber()
}
}
</script>