2024-06-25 11:21:25 +02:00
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<!DOCTYPE html>
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2024-06-25 11:19:53 +02:00
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<html lang="fr">
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2024-06-25 11:21:25 +02:00
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Contrôle du robot</title>
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</head>
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<body>
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<h1>Contrôle du robot sans fils</h1>
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<p>
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Cette page permet de contrôler le robot depuis un PC portable
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connecté au WiFi du robot. Elle est destinée aux personnes n'ayant
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pas de smartphone.
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</p>
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<h2>Paramètres de contrôle</h2>
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<p>
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Ici vous pourrez paramétrer les contrôles du robot, rentrer son
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adresse IP ainsi que lui indiquer la distance à parcourir ou l'angle
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de rotation désiré.
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</p>
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<form class="settings" onsubmit="setEndpoint()">
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<label>
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<span>Adresse IP du robot</span>
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<input
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type="text"
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title="Adresse IP du robot (ex: 192.168.0.1)"
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pattern="\d+\.\d+\.\d+\.\d+"
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placeholder="192.168.0.0"
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required
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/>
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</label>
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<button>Se connecter</button>
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</form>
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<div class="controls">
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<label>
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<span>Rotation en degrés</span>
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<input
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type="number"
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title="Rotation en degrés (0° - 360°)"
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min="0"
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max="360"
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step="1"
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placeholder="90"
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onchange="rotate()"
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/>
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</label>
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<label>
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<span>Longueur en cm</span>
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<input
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type="number"
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title="Longueur en cm (0 - 2^31)"
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min="-2147483647"
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step="1"
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max="2147483647"
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placeholder="10"
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onchange="move()"
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/>
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</label>
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</div>
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<h2>Contrôle</h2>
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<p>
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Amusez vous ! Pour contrôler le robot, utilisez les flèches
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directionnelles pour le diriger et la barre espace pour le stopper.
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</p>
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</body>
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<script>
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var ipInput = ''
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var valueRot = ''
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var valueLength = ''
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var keyMap = {}
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window.onload = function () {
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storeInput()
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}
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document.addEventListener('keydown', (event) => {
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const key = event.keyCode
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const url = keyMap[key]
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console.log(url)
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const xhr = new XMLHttpRequest()
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xhr.open('GET', url)
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xhr.onload = () => {
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const response = xhr.responseText
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console.log(response)
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}
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xhr.send()
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})
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function storeInput() {
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ipInput = document.getElementById('ip').value
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valueRot = document.getElementById('valueRot').value
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valueLength = document.getElementById('valueLength').value
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keyMap = {
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38:
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'http://' +
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ipInput +
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'/get?command=forward&value=' +
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valueLength,
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40:
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'http://' +
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ipInput +
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'/get?command=backward&value=' +
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valueLength,
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37: 'http://' + ipInput + '/get?command=left&value=' + valueRot,
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39:
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'http://' +
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ipInput +
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'/get?command=right&value=' +
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valueRot,
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32: 'http://' + ipInput + '/get?command=stop',
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}
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}
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</script>
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</html>
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