533 lines
20 KiB
C++
533 lines
20 KiB
C++
#ifndef INDEX_H
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#define INDEX_H
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const char index_html[] PROGMEM = R"rawliteral(
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<!DOCTYPE html>
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<html>
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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, maximum-scale=1.0, user-scalable=no">
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<title>ESP32 CAN Logger</title>
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body {
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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min-height: 100vh;
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padding: 10px;
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}
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.container {
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max-width: 1400px;
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margin: 0 auto;
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background: white;
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border-radius: 15px;
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box-shadow: 0 20px 60px rgba(0,0,0,0.3);
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overflow: hidden;
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}
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.header {
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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color: white;
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padding: 20px;
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text-align: center;
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}
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.header h1 { font-size: 1.8em; margin-bottom: 5px; }
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.header p { opacity: 0.9; font-size: 0.9em; }
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.nav {
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background: #2c3e50;
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padding: 10px;
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display: flex;
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gap: 10px;
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flex-wrap: wrap;
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justify-content: center;
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}
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.nav a {
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color: white;
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text-decoration: none;
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padding: 10px 15px;
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border-radius: 5px;
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transition: all 0.3s;
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font-size: 0.9em;
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white-space: nowrap;
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}
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.nav a:hover { background: #34495e; }
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.nav a.active { background: #3498db; }
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.content { padding: 15px; }
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.status-grid {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
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gap: 10px;
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margin-bottom: 20px;
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}
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.status-card {
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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color: white;
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padding: 15px;
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border-radius: 10px;
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text-align: center;
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}
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.status-card h3 { font-size: 0.75em; opacity: 0.9; margin-bottom: 8px; }
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.status-card .value { font-size: 1.5em; font-weight: bold; word-break: break-all; }
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.status-on { background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%) !important; }
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.status-off { background: linear-gradient(135deg, #eb3349 0%, #f45c43 100%) !important; }
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.control-panel {
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background: #f8f9fa;
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padding: 15px;
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border-radius: 10px;
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margin-bottom: 20px;
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}
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.control-row {
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display: flex;
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gap: 10px;
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align-items: center;
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flex-wrap: wrap;
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margin-bottom: 10px;
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}
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.control-row:last-child { margin-bottom: 0; }
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label { font-weight: 600; color: #333; font-size: 0.9em; }
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select, button {
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padding: 8px 15px;
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border: none;
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border-radius: 5px;
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font-size: 0.9em;
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cursor: pointer;
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transition: all 0.3s;
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}
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select {
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background: white;
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border: 2px solid #667eea;
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color: #333;
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}
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button {
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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color: white;
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font-weight: 600;
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}
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button:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(0,0,0,0.3); }
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button:active { transform: translateY(0); }
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.can-table-container {
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background: #f8f9fa;
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border-radius: 10px;
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padding: 10px;
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overflow-x: auto;
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-webkit-overflow-scrolling: touch;
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}
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table {
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width: 100%;
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min-width: 500px;
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border-collapse: collapse;
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background: white;
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border-radius: 8px;
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overflow: hidden;
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}
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th {
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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color: white;
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padding: 10px 8px;
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text-align: left;
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font-weight: 600;
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font-size: 0.85em;
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}
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td {
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padding: 8px;
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border-bottom: 1px solid #e9ecef;
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font-family: 'Courier New', monospace;
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font-size: 0.8em;
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}
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tr:hover { background: #f8f9fa; }
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.flash-row {
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animation: flashAnimation 0.3s ease-in-out;
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}
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@keyframes flashAnimation {
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0%, 100% { background-color: transparent; }
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50% { background-color: #fff3cd; }
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}
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.mono { font-family: 'Courier New', monospace; }
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h2 {
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color: #333;
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margin: 20px 0 15px 0;
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padding-bottom: 8px;
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border-bottom: 3px solid #667eea;
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font-size: 1.3em;
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}
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.file-list {
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background: #f8f9fa;
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border-radius: 10px;
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padding: 15px;
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}
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.file-item {
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background: white;
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padding: 12px;
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margin-bottom: 8px;
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border-radius: 8px;
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display: flex;
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justify-content: space-between;
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align-items: center;
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transition: all 0.3s;
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flex-wrap: wrap;
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gap: 10px;
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}
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.file-item:hover { transform: translateX(5px); box-shadow: 0 3px 10px rgba(0,0,0,0.1); }
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.file-name { font-weight: 600; color: #333; font-size: 0.9em; }
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.file-size { color: #666; margin-left: 10px; font-size: 0.85em; }
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.download-btn {
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padding: 6px 12px;
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font-size: 0.85em;
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}
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@media (max-width: 768px) {
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body { padding: 5px; }
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.header h1 { font-size: 1.5em; }
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.header p { font-size: 0.85em; }
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.content { padding: 10px; }
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.status-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
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.status-card { padding: 10px; }
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.status-card h3 { font-size: 0.7em; }
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.status-card .value { font-size: 1.2em; }
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h2 { font-size: 1.1em; }
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.nav a { padding: 8px 12px; font-size: 0.85em; }
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table { min-width: 400px; }
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th, td { padding: 6px 4px; font-size: 0.75em; }
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}
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</style>
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</head>
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<body>
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<div class="container">
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<div class="header">
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<h1>ESP32 CAN Logger</h1>
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<p>Real-time CAN Bus Monitor & Data Logger</p>
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</div>
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<div class="nav">
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<a href="/" class="active">Monitor</a>
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<a href="/transmit">Transmit</a>
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<a href="/graph">Graph</a>
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</div>
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<div class="content">
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<div class="status-grid">
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<div class="status-card" id="logging-status">
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<h3>LOGGING</h3>
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<div class="value">OFF</div>
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</div>
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<div class="status-card" id="sd-status">
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<h3>SD CARD</h3>
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<div class="value">NOT READY</div>
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</div>
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<div class="status-card">
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<h3>MESSAGES</h3>
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<div class="value" id="msg-count">0</div>
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</div>
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<div class="status-card">
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<h3>SPEED</h3>
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<div class="value" id="msg-speed">0/s</div>
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</div>
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<div class="status-card" id="file-status" style="grid-column: span 2;">
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<h3>CURRENT FILE</h3>
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<div class="value" id="current-file" style="font-size: 1em;">-</div>
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</div>
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</div>
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<div class="control-panel">
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<h2>Control Panel</h2>
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<div class="control-row">
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<label for="can-speed">CAN Speed:</label>
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<select id="can-speed">
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<option value="0">125 Kbps</option>
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<option value="1">250 Kbps</option>
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<option value="2">500 Kbps</option>
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<option value="3" selected>1 Mbps</option>
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</select>
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<button onclick="setCanSpeed()">Apply</button>
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<span id="speed-status" style="color: #11998e; font-size: 0.85em; font-weight: 600;"></span>
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</div>
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<div class="control-row">
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<button onclick="refreshFiles()">Refresh Files</button>
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<button onclick="clearMessages()">Clear Display</button>
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</div>
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</div>
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<h2>CAN Messages (by ID)</h2>
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<div class="can-table-container">
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<table>
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<thead>
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<tr>
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<th>ID</th>
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<th>DLC</th>
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<th>Data</th>
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<th>Count</th>
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<th>Time(ms)</th>
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</tr>
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</thead>
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<tbody id="can-messages"></tbody>
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</table>
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</div>
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<h2>Log Files</h2>
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<div class="file-list" id="file-list">
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<p style="text-align: center; color: #666; font-size: 0.9em;">Loading...</p>
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</div>
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</div>
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</div>
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<script>
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let ws;
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let reconnectInterval;
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let canMessages = {};
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let messageOrder = [];
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// CAN 속도 이름 매핑
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const speedNames = ['125 Kbps', '250 Kbps', '500 Kbps', '1 Mbps'];
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// CAN 속도 설정 저장
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function saveCanSpeed() {
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const speed = document.getElementById('can-speed').value;
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try {
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localStorage.setItem('canSpeed', speed);
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console.log('Saved CAN speed:', speedNames[speed]);
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} catch(e) {
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console.error('Failed to save CAN speed:', e);
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}
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}
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// CAN 속도 설정 복원
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function loadCanSpeed() {
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try {
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const savedSpeed = localStorage.getItem('canSpeed');
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if (savedSpeed !== null) {
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document.getElementById('can-speed').value = savedSpeed;
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console.log('Restored CAN speed:', speedNames[savedSpeed]);
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// 복원되었음을 표시
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const statusSpan = document.getElementById('speed-status');
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if (statusSpan) {
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statusSpan.textContent = '(Restored: ' + speedNames[savedSpeed] + ')';
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setTimeout(() => {
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statusSpan.textContent = '';
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}, 3000);
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}
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}
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} catch(e) {
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console.error('Failed to load CAN speed:', e);
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}
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}
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function initWebSocket() {
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ws = new WebSocket('ws://' + window.location.hostname + ':81');
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ws.onopen = function() {
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console.log('WebSocket connected');
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clearInterval(reconnectInterval);
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setTimeout(() => { refreshFiles(); }, 500);
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};
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ws.onclose = function() {
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console.log('WebSocket disconnected');
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reconnectInterval = setInterval(initWebSocket, 3000);
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};
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ws.onmessage = function(event) {
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const data = JSON.parse(event.data);
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if (data.type === 'status') {
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updateStatus(data);
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} else if (data.type === 'can') {
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addCanMessage(data);
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} else if (data.type === 'canBatch') {
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updateCanBatch(data.messages);
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} else if (data.type === 'files') {
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if (data.error) {
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document.getElementById('file-list').innerHTML =
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'<p style="text-align: center; color: #e74c3c; font-size: 0.9em;">Error: ' + data.error + '</p>';
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} else {
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updateFileList(data.files);
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}
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}
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};
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}
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function updateStatus(data) {
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const loggingCard = document.getElementById('logging-status');
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const sdCard = document.getElementById('sd-status');
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const fileCard = document.getElementById('file-status');
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if (data.logging) {
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loggingCard.classList.add('status-on');
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loggingCard.classList.remove('status-off');
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loggingCard.querySelector('.value').textContent = 'ON';
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} else {
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loggingCard.classList.add('status-off');
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loggingCard.classList.remove('status-on');
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loggingCard.querySelector('.value').textContent = 'OFF';
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}
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if (data.sdReady) {
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sdCard.classList.add('status-on');
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sdCard.classList.remove('status-off');
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sdCard.querySelector('.value').textContent = 'READY';
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} else {
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sdCard.classList.add('status-off');
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sdCard.classList.remove('status-on');
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sdCard.querySelector('.value').textContent = 'NOT READY';
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}
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if (data.currentFile && data.currentFile !== '') {
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fileCard.classList.add('status-on');
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fileCard.classList.remove('status-off');
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document.getElementById('current-file').textContent = data.currentFile;
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} else {
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fileCard.classList.remove('status-on', 'status-off');
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document.getElementById('current-file').textContent = '-';
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}
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document.getElementById('msg-count').textContent = data.msgCount.toLocaleString();
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document.getElementById('msg-speed').textContent = data.msgSpeed + '/s';
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}
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function addCanMessage(data) {
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const canId = data.id;
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if (!canMessages[canId]) {
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messageOrder.push(canId);
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}
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canMessages[canId] = {
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timestamp: data.timestamp,
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dlc: data.dlc,
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data: data.data,
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updateCount: data.count
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};
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}
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function updateCanBatch(messages) {
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messages.forEach(msg => {
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const canId = msg.id;
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if (!canMessages[canId]) {
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messageOrder.push(canId);
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}
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canMessages[canId] = {
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timestamp: msg.timestamp,
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dlc: msg.dlc,
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data: msg.data,
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updateCount: msg.count
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};
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});
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updateCanTable();
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}
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function updateCanTable() {
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const tbody = document.getElementById('can-messages');
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const existingRows = new Map();
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Array.from(tbody.rows).forEach(row => {
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existingRows.set(row.dataset.canId, row);
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});
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messageOrder.forEach(canId => {
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const msg = canMessages[canId];
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let row = existingRows.get(canId);
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if (row) {
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row.cells[1].textContent = msg.dlc;
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row.cells[2].textContent = msg.data;
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row.cells[3].textContent = msg.updateCount;
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row.cells[4].textContent = msg.timestamp;
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row.classList.add('flash-row');
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setTimeout(() => row.classList.remove('flash-row'), 300);
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} else {
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row = tbody.insertRow();
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row.dataset.canId = canId;
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row.innerHTML =
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'<td class="mono">0x' + canId + '</td>' +
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'<td>' + msg.dlc + '</td>' +
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'<td class="mono">' + msg.data + '</td>' +
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'<td>' + msg.updateCount + '</td>' +
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'<td>' + msg.timestamp + '</td>';
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row.classList.add('flash-row');
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setTimeout(() => row.classList.remove('flash-row'), 300);
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}
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});
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}
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function updateFileList(files) {
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const fileList = document.getElementById('file-list');
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if (!files || files.length === 0) {
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fileList.innerHTML = '<p style="text-align: center; color: #666; font-size: 0.9em;">No log files</p>';
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return;
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}
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files.sort((a, b) => {
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const numA = parseInt(a.name.match(/\d+/)?.[0] || '0');
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const numB = parseInt(b.name.match(/\d+/)?.[0] || '0');
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return numB - numA;
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});
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fileList.innerHTML = '';
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files.forEach(file => {
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const fileItem = document.createElement('div');
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fileItem.className = 'file-item';
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fileItem.innerHTML =
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'<div style="flex: 1; min-width: 0;">' +
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'<span class="file-name">' + file.name + '</span>' +
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'<span class="file-size">(' + formatBytes(file.size) + ')</span>' +
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'</div>' +
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'<button class="download-btn" onclick="downloadFile(\'' + file.name + '\')">Download</button>';
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fileList.appendChild(fileItem);
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});
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}
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function formatBytes(bytes) {
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if (bytes < 1024) return bytes + ' B';
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if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(2) + ' KB';
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return (bytes / (1024 * 1024)).toFixed(2) + ' MB';
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}
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function setCanSpeed() {
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const speed = document.getElementById('can-speed').value;
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const speedName = speedNames[speed];
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ws.send(JSON.stringify({cmd: 'setSpeed', speed: parseInt(speed)}));
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// 설정 저장
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saveCanSpeed();
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// 적용 완료 표시
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const statusSpan = document.getElementById('speed-status');
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if (statusSpan) {
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statusSpan.textContent = '✓ Applied: ' + speedName;
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statusSpan.style.color = '#11998e';
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setTimeout(() => {
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statusSpan.textContent = '';
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}, 3000);
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}
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console.log('CAN speed set to:', speedName);
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}
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function refreshFiles() {
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if (ws && ws.readyState === WebSocket.OPEN) {
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ws.send(JSON.stringify({cmd: 'getFiles'}));
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}
|
|
}
|
|
|
|
function clearMessages() {
|
|
canMessages = {};
|
|
messageOrder = [];
|
|
document.getElementById('can-messages').innerHTML = '';
|
|
}
|
|
|
|
function downloadFile(filename) {
|
|
window.location.href = '/download?file=' + encodeURIComponent(filename);
|
|
}
|
|
|
|
// 페이지 로드 시 저장된 CAN speed 복원
|
|
window.addEventListener('load', function() {
|
|
loadCanSpeed();
|
|
});
|
|
|
|
initWebSocket();
|
|
setTimeout(() => { refreshFiles(); }, 2000);
|
|
</script>
|
|
</body>
|
|
</html>
|
|
)rawliteral";
|
|
|
|
#endif |