52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
const char index_html[] PROGMEM = R"rawliteral(
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<!DOCTYPE HTML><html>
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<head>
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<title>LED Panel Control</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<style>
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body { font-family: Arial; text-align: center; margin:0px auto; padding-top: 30px;}
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.button {
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background-color: #4CAF50;
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color: white;
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padding: 10px 20px;
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text-align: center;
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text-decoration: none;
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display: inline-block;
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font-size: 16px;
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margin: 4px 2px;
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cursor: pointer;
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}
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textarea {
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width: 80%;
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height: 200px;
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margin-top: 20px;
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}
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</style>
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</head>
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<body>
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<h1>LED Panel Control</h1>
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<button class="button" onclick="showSavedPixels()">Show Saved Pixels</button>
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<button class="button" onclick="location.href='/upload-page'">Upload Image</button>
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<br>
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<textarea id="jsonInput" placeholder="Paste your JSON image data here..."></textarea>
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<br>
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<button class="button" onclick="uploadAndDraw()">Upload and Draw</button>
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<script>
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function showSavedPixels() {
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var xhr = new XMLHttpRequest();
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xhr.open("GET", "/show-saved", true);
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xhr.send();
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}
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function uploadAndDraw() {
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var jsonData = document.getElementById("jsonInput").value;
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var xhr = new XMLHttpRequest();
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xhr.open("POST", "/upload", true);
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xhr.setRequestHeader("Content-Type", "application/json");
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xhr.send(jsonData);
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}
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</script>
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</body>
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</html>
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)rawliteral"; |