Php Script: Epaper
$method = $_SERVER['REQUEST_METHOD']; $path = $_GET['path'] ?? '';
// Supported color modes const COLOR_BW = 1; // Black/White const COLOR_BWR = 2; // Black/White/Red const COLOR_BWY = 3; // Black/White/Yellow epaper php script
private function renderInterface() ?> <!DOCTYPE html> <html> <head> <title>E-Paper Display Controller</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> body font-family: Arial, sans-serif; max-width: 800px; margin: 0 auto; padding: 20px; background: #f5f5f5; .container background: white; padding: 30px; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); h1 color: #333; border-bottom: 2px solid #4CAF50; padding-bottom: 10px; .section margin-bottom: 30px; padding: 20px; background: #f9f9f9; border-radius: 5px; .section h2 margin-top: 0; color: #555; input, textarea, button padding: 10px; margin: 5px 0; width: 100%; box-sizing: border-box; button background: #4CAF50; color: white; border: none; cursor: pointer; font-size: 16px; button:hover background: #45a049; .message padding: 10px; margin-bottom: 20px; border-radius: 5px; .success background: #d4edda; color: #155724; border: 1px solid #c3e6cb; .error background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; .info background: #e7f3ff; padding: 10px; border-radius: 5px; margin-top: 20px; </style> </head> <body> <div class="container"> <h1>📺 E-Paper Display Controller</h1> <?php if (isset($_SESSION['message'])): ?> <div class="message <?php echo strpos($_SESSION['message'], 'Error') === false ? 'success' : 'error'; ?>"> <?php echo htmlspecialchars($_SESSION['message']); unset($_SESSION['message']); ?> </div> <?php endif; ?> <div class="section"> <h2>Upload Image</h2> <form method="POST" enctype="multipart/form-data"> <input type="file" name="image" accept="image/*" required> <button type="submit">Display Image</button> </form> </div> <div class="section"> <h2>Display Text</h2> <form method="POST"> <textarea name="text" rows="3" placeholder="Enter text to display..." required></textarea> <input type="number" name="font_size" placeholder="Font Size (default: 24)" value="24"> <button type="submit">Display Text</button> </form> </div> <div class="info"> <strong>Display Info:</strong><br> <?php $info = $this->display->getInfo(); echo "Resolution: $info['width']x$info['height']<br>"; echo "Color Mode: " . ($info['color_mode'] == 1 ? "Black/White" : "Color") . "<br>"; echo "Device: $info['device']"; ?> </div> </div> </body> </html> <?php $method = $_SERVER['REQUEST_METHOD']; $path = $_GET['path']