Files
ESP32_COMM/tools/ota_host_web.html
T

1272 lines
33 KiB
HTML

<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>ESP32 OTA 中继系统 - 上位机</title>
<style>
:root {
--bg-primary: #0a0e1a;
--bg-secondary: #111827;
--bg-card: #1a2235;
--bg-card-hover: #1f2a40;
--accent: #00d4ff;
--accent-glow: rgba(0, 212, 255, 0.3);
--accent-secondary: #7c3aed;
--success: #10b981;
--warning: #f59e0b;
--danger: #ef4444;
--text-primary: #f1f5f9;
--text-secondary: #94a3b8;
--text-muted: #64748b;
--border: #1e293b;
--gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
--gradient-2: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
--gradient-3: linear-gradient(135deg, #0a0e1a 0%, #1a2235 100%);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
background: var(--bg-primary);
color: var(--text-primary);
min-height: 100vh;
overflow-x: hidden;
}
/* 背景效果 */
body::before {
content: '';
position: fixed;
top: 0; left: 0; right: 0; bottom: 0;
background:
radial-gradient(ellipse 80% 50% at 20% 20%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
radial-gradient(ellipse 60% 40% at 80% 80%, rgba(124, 58, 237, 0.08) 0%, transparent 50%);
pointer-events: none;
z-index: 0;
}
.container {
position: relative;
z-index: 1;
max-width: 1400px;
margin: 0 auto;
padding: 30px 40px;
}
/* 顶部标题栏 */
.header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 40px;
padding-bottom: 24px;
border-bottom: 1px solid var(--border);
}
.logo-section {
display: flex;
align-items: center;
gap: 16px;
}
.logo-icon {
width: 56px;
height: 56px;
background: var(--gradient-2);
border-radius: 16px;
display: flex;
align-items: center;
justify-content: center;
font-size: 28px;
box-shadow: 0 8px 32px var(--accent-glow);
}
.logo-text h1 {
font-size: 26px;
font-weight: 700;
background: var(--gradient-2);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.logo-text p {
font-size: 13px;
color: var(--text-muted);
margin-top: 4px;
}
.status-badges {
display: flex;
gap: 12px;
}
.badge {
display: flex;
align-items: center;
gap: 8px;
padding: 8px 16px;
background: var(--bg-card);
border: 1px solid var(--border);
border-radius: 20px;
font-size: 13px;
transition: all 0.3s;
}
.badge .dot {
width: 8px;
height: 8px;
border-radius: 50%;
animation: pulse 2s infinite;
}
.badge.connected .dot { background: var(--success); }
.badge.disconnected .dot { background: var(--danger); animation: none; }
.badge.warning .dot { background: var(--warning); }
@keyframes pulse {
0%, 100% { opacity: 1; transform: scale(1); }
50% { opacity: 0.5; transform: scale(1.2); }
}
/* 主网格布局 */
.main-grid {
display: grid;
grid-template-columns: 420px 1fr;
gap: 24px;
}
/* 左侧面板 */
.left-panel {
display: flex;
flex-direction: column;
gap: 20px;
}
/* 卡片通用样式 */
.card {
background: var(--bg-card);
border: 1px solid var(--border);
border-radius: 20px;
padding: 24px;
transition: all 0.3s;
}
.card:hover {
border-color: rgba(0, 212, 255, 0.2);
box-shadow: 0 0 40px rgba(0, 212, 255, 0.05);
}
.card-header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 20px;
}
.card-title {
display: flex;
align-items: center;
gap: 10px;
font-size: 16px;
font-weight: 600;
}
.card-title .icon {
width: 36px;
height: 36px;
background: var(--gradient-2);
border-radius: 10px;
display: flex;
align-items: center;
justify-content: center;
font-size: 18px;
}
/* 连接配置卡片 */
.connection-card .form-group {
margin-bottom: 16px;
}
.form-group label {
display: block;
font-size: 12px;
color: var(--text-muted);
margin-bottom: 8px;
text-transform: uppercase;
letter-spacing: 0.5px;
}
.input-group {
display: flex;
gap: 8px;
}
input[type="text"] {
flex: 1;
background: var(--bg-secondary);
border: 1px solid var(--border);
border-radius: 10px;
padding: 12px 16px;
color: var(--text-primary);
font-size: 14px;
outline: none;
transition: all 0.3s;
}
input[type="text"]:focus {
border-color: var(--accent);
box-shadow: 0 0 0 3px var(--accent-glow);
}
/* 按钮样式 */
.btn {
display: flex;
align-items: center;
justify-content: center;
gap: 8px;
padding: 12px 20px;
border: none;
border-radius: 10px;
font-size: 14px;
font-weight: 500;
cursor: pointer;
transition: all 0.3s;
}
.btn-primary {
background: var(--gradient-2);
color: white;
box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-primary:hover {
transform: translateY(-2px);
box-shadow: 0 8px 30px var(--accent-glow);
}
.btn-secondary {
background: var(--bg-secondary);
color: var(--text-secondary);
border: 1px solid var(--border);
}
.btn-secondary:hover {
background: var(--bg-card-hover);
color: var(--text-primary);
}
.btn-success {
background: linear-gradient(135deg, #10b981 0%, #059669 100%);
color: white;
}
.btn-danger {
background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
color: white;
}
.btn:disabled {
opacity: 0.5;
cursor: not-allowed;
transform: none !important;
}
/* 文件上传卡片 */
.upload-zone {
border: 2px dashed var(--border);
border-radius: 16px;
padding: 40px 20px;
text-align: center;
cursor: pointer;
transition: all 0.3s;
position: relative;
overflow: hidden;
}
.upload-zone::before {
content: '';
position: absolute;
inset: 0;
background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
opacity: 0;
transition: opacity 0.3s;
}
.upload-zone:hover::before,
.upload-zone.dragover::before {
opacity: 1;
}
.upload-zone:hover {
border-color: var(--accent);
}
.upload-icon {
width: 64px;
height: 64px;
margin: 0 auto 16px;
background: var(--bg-secondary);
border-radius: 16px;
display: flex;
align-items: center;
justify-content: center;
font-size: 28px;
}
.upload-zone h3 {
font-size: 16px;
margin-bottom: 8px;
}
.upload-zone p {
font-size: 13px;
color: var(--text-muted);
}
.file-input {
display: none;
}
/* 文件信息显示 */
.file-info {
background: var(--bg-secondary);
border-radius: 12px;
padding: 16px;
display: none;
}
.file-info.visible {
display: block;
}
.file-header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 12px;
}
.file-name {
display: flex;
align-items: center;
gap: 10px;
font-size: 14px;
font-weight: 500;
}
.file-name .icon {
font-size: 20px;
}
.file-size {
font-size: 12px;
color: var(--text-muted);
}
.file-meta {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 8px;
}
.meta-item {
background: var(--bg-card);
padding: 8px 12px;
border-radius: 8px;
font-size: 12px;
}
.meta-item span {
color: var(--text-muted);
}
/* 进度条 */
.progress-section {
margin-top: 20px;
display: none;
}
.progress-section.visible {
display: block;
}
.progress-bar-container {
background: var(--bg-secondary);
border-radius: 10px;
height: 12px;
overflow: hidden;
margin-bottom: 12px;
}
.progress-bar {
height: 100%;
background: var(--gradient-2);
border-radius: 10px;
width: 0%;
transition: width 0.3s ease;
position: relative;
}
.progress-bar::after {
content: '';
position: absolute;
top: 0; left: 0; right: 0; bottom: 0;
background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.2) 50%, transparent 100%);
animation: shimmer 2s infinite;
}
@keyframes shimmer {
0% { transform: translateX(-100%); }
100% { transform: translateX(100%); }
}
.progress-info {
display: flex;
justify-content: space-between;
font-size: 12px;
color: var(--text-muted);
}
/* 操作按钮 */
.action-buttons {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 12px;
margin-top: 20px;
}
/* 右侧日志面板 */
.right-panel {
display: flex;
flex-direction: column;
gap: 20px;
}
/* 实时状态卡片 */
.status-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 12px;
}
.status-item {
background: var(--bg-secondary);
border-radius: 12px;
padding: 16px;
text-align: center;
}
.status-item .value {
font-size: 24px;
font-weight: 700;
background: var(--gradient-2);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.status-item .label {
font-size: 11px;
color: var(--text-muted);
margin-top: 4px;
text-transform: uppercase;
}
/* 日志面板 */
.log-panel {
flex: 1;
display: flex;
flex-direction: column;
min-height: 500px;
}
.log-panel .card-body {
flex: 1;
display: flex;
flex-direction: column;
}
.log-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 16px 20px;
border-bottom: 1px solid var(--border);
}
.log-filters {
display: flex;
gap: 8px;
}
.filter-btn {
padding: 6px 12px;
border-radius: 20px;
border: 1px solid var(--border);
background: transparent;
color: var(--text-muted);
font-size: 12px;
cursor: pointer;
transition: all 0.3s;
}
.filter-btn:hover,
.filter-btn.active {
background: var(--accent);
color: white;
border-color: var(--accent);
}
.log-content {
flex: 1;
background: var(--bg-secondary);
border-radius: 12px;
margin: 16px;
padding: 16px;
overflow-y: auto;
max-height: 400px;
font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
font-size: 12px;
line-height: 1.6;
}
.log-content::-webkit-scrollbar {
width: 6px;
}
.log-content::-webkit-scrollbar-track {
background: var(--bg-secondary);
border-radius: 3px;
}
.log-content::-webkit-scrollbar-thumb {
background: var(--border);
border-radius: 3px;
}
.log-entry {
padding: 4px 0;
border-bottom: 1px solid rgba(255,255,255,0.03);
display: flex;
gap: 8px;
}
.log-time { color: var(--text-muted); }
.log-level {
font-weight: 600;
min-width: 24px;
}
.log-level.E { color: var(--danger); }
.log-level.W { color: var(--warning); }
.log-level.I { color: var(--accent); }
.log-level.D { color: var(--text-muted); }
.log-tag { color: var(--accent-secondary); }
.log-msg { color: var(--text-primary); }
.log-footer {
padding: 12px 20px;
border-top: 1px solid var(--border);
display: flex;
justify-content: space-between;
align-items: center;
}
.log-stats {
font-size: 12px;
color: var(--text-muted);
}
/* 阶段指示器 */
.stage-indicator {
display: flex;
align-items: center;
justify-content: space-between;
padding: 20px 0;
}
.stage {
display: flex;
flex-direction: column;
align-items: center;
gap: 8px;
position: relative;
flex: 1;
}
.stage:not(:last-child)::after {
content: '';
position: absolute;
top: 20px;
left: calc(50% + 24px);
width: calc(100% - 48px);
height: 2px;
background: var(--border);
}
.stage.active:not(:last-child)::after,
.stage.completed:not(:last-child)::after {
background: var(--accent);
}
.stage-icon {
width: 40px;
height: 40px;
border-radius: 50%;
background: var(--bg-secondary);
border: 2px solid var(--border);
display: flex;
align-items: center;
justify-content: center;
font-size: 18px;
transition: all 0.3s;
position: relative;
z-index: 1;
}
.stage.active .stage-icon {
background: var(--accent);
border-color: var(--accent);
color: white;
box-shadow: 0 0 20px var(--accent-glow);
}
.stage.completed .stage-icon {
background: var(--success);
border-color: var(--success);
color: white;
}
.stage-label {
font-size: 11px;
color: var(--text-muted);
text-align: center;
}
.stage.active .stage-label,
.stage.completed .stage-label {
color: var(--text-primary);
}
/* Toast 提示 */
.toast {
position: fixed;
bottom: 30px;
right: 30px;
background: var(--bg-card);
border: 1px solid var(--border);
border-radius: 12px;
padding: 16px 24px;
display: flex;
align-items: center;
gap: 12px;
box-shadow: 0 10px 40px rgba(0,0,0,0.5);
transform: translateY(100px);
opacity: 0;
transition: all 0.3s;
z-index: 1000;
}
.toast.show {
transform: translateY(0);
opacity: 1;
}
.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
.toast.warning { border-left: 4px solid var(--warning); }
.toast-icon {
font-size: 24px;
}
.toast-message {
font-size: 14px;
}
/* 动画 */
@keyframes fadeIn {
from { opacity: 0; transform: translateY(20px); }
to { opacity: 1; transform: translateY(0); }
}
.card {
animation: fadeIn 0.5s ease forwards;
}
.left-panel .card:nth-child(1) { animation-delay: 0.1s; }
.left-panel .card:nth-child(2) { animation-delay: 0.2s; }
.left-panel .card:nth-child(3) { animation-delay: 0.3s; }
.right-panel .card:nth-child(1) { animation-delay: 0.15s; }
.right-panel .card:nth-child(2) { animation-delay: 0.25s; }
</style>
</head>
<body>
<div class="container">
<!-- 顶部标题栏 -->
<header class="header">
<div class="logo-section">
<div class="logo-icon">📡</div>
<div class="logo-text">
<h1>ESP32 OTA 中继系统</h1>
<p>GD32 固件空中升级管理平台</p>
</div>
</div>
<div class="status-badges">
<div class="badge disconnected" id="connectionBadge">
<span class="dot"></span>
<span id="connectionText">未连接</span>
</div>
<div class="badge" id="healthBadge">
<span class="dot"></span>
<span id="healthText">系统正常</span>
</div>
</div>
</header>
<!-- 主网格布局 -->
<div class="main-grid">
<!-- 左侧面板 -->
<div class="left-panel">
<!-- 连接配置 -->
<div class="card connection-card">
<div class="card-header">
<div class="card-title">
<div class="icon">🔗</div>
连接配置
</div>
</div>
<div class="form-group">
<label>ESP32 IP 地址</label>
<div class="input-group">
<input type="text" id="espIp" value="192.168.4.1" placeholder="输入 IP 地址">
<button class="btn btn-secondary" onclick="testConnection()">测试</button>
</div>
</div>
<div class="form-group">
<label>目标芯片</label>
<div class="input-group">
<input type="text" id="targetChip" value="GD32E508VET6" disabled>
</div>
</div>
<button class="btn btn-primary" style="width:100%; margin-top:8px;" onclick="healthCheck()">
🔍 执行健康检查
</button>
</div>
<!-- 文件上传 -->
<div class="card">
<div class="card-header">
<div class="card-title">
<div class="icon">📁</div>
固件文件
</div>
</div>
<div class="upload-zone" id="uploadZone" onclick="document.getElementById('fileInput').click()">
<div class="upload-icon">📤</div>
<h3>点击或拖拽文件到此处</h3>
<p>支持 .hex 和 .bin 格式</p>
</div>
<input type="file" id="fileInput" class="file-input" accept=".hex,.bin" onchange="handleFileSelect(event)">
<div class="file-info" id="fileInfo">
<div class="file-header">
<div class="file-name">
<span class="icon">📄</span>
<span id="fileName">-</span>
</div>
<button class="btn btn-secondary" onclick="clearFile()" style="padding:6px 12px;">✕</button>
</div>
<div class="file-meta">
<div class="meta-item"><span>类型:</span> <b id="fileType">-</b></div>
<div class="meta-item"><span>大小:</span> <b id="fileSize">-</b></div>
<div class="meta-item"><span>地址范围:</span> <b id="fileAddr">-</b></div>
<div class="meta-item"><span>数据包:</span> <b id="fileChunks">-</b></div>
</div>
</div>
<div class="progress-section" id="progressSection">
<div class="progress-bar-container">
<div class="progress-bar" id="progressBar"></div>
</div>
<div class="progress-info">
<span id="progressText">准备上传...</span>
<span id="progressPercent">0%</span>
</div>
</div>
<div class="action-buttons">
<button class="btn btn-primary" id="uploadBtn" onclick="startUpload()" disabled>
⬆️ 上传固件
</button>
<button class="btn btn-success" id="relayBtn" onclick="triggerRelay()">
🚀 触发 OTA 中继
</button>
</div>
</div>
<!-- OTA 阶段指示 -->
<div class="card">
<div class="card-header">
<div class="card-title">
<div class="icon">📊</div>
OTA 流程阶段
</div>
</div>
<div class="stage-indicator">
<div class="stage" id="stage1">
<div class="stage-icon">1️⃣</div>
<div class="stage-label">握手认证</div>
</div>
<div class="stage" id="stage2">
<div class="stage-icon">2️⃣</div>
<div class="stage-label">传输准备</div>
</div>
<div class="stage" id="stage3">
<div class="stage-icon">3️⃣</div>
<div class="stage-label">数据转发</div>
</div>
<div class="stage" id="stage4">
<div class="stage-icon">4️⃣</div>
<div class="stage-label">完成跳转</div>
</div>
</div>
</div>
</div>
<!-- 右侧面板 -->
<div class="right-panel">
<!-- 实时状态 -->
<div class="card">
<div class="card-header">
<div class="card-title">
<div class="icon">📈</div>
实时状态
</div>
</div>
<div class="status-grid">
<div class="status-item">
<div class="value" id="statPackets">0</div>
<div class="label">已发送包</div>
</div>
<div class="status-item">
<div class="value" id="statBytes">0</div>
<div class="label">字节数</div>
</div>
<div class="status-item">
<div class="value" id="statProgress">0%</div>
<div class="label">上传进度</div>
</div>
<div class="status-item">
<div class="value" id="statRelayState">待机</div>
<div class="label">中继状态</div>
</div>
</div>
</div>
<!-- 调试日志 -->
<div class="card log-panel">
<div class="card-header">
<div class="card-title">
<div class="icon">🖥️</div>
调试日志
<span style="font-size:12px;color:var(--text-muted);font-weight:normal;margin-left:8px;">UDP:6666</span>
</div>
</div>
<div class="card-body">
<div class="log-header">
<span style="font-size:13px;color:var(--text-muted);">实时日志输出</span>
<div class="log-filters">
<button class="filter-btn active" onclick="toggleFilter('all', this)">全部</button>
<button class="filter-btn" onclick="toggleFilter('E', this)">错误</button>
<button class="filter-btn" onclick="toggleFilter('W', this)">警告</button>
<button class="filter-btn" onclick="toggleFilter('I', this)">信息</button>
</div>
</div>
<div class="log-content" id="logContent">
<div class="log-entry">
<span class="log-time">[--:--:--]</span>
<span class="log-level I">I</span>
<span class="log-tag">[系统]</span>
<span class="log-msg">等待上位机连接...</span>
</div>
</div>
<div class="log-footer">
<span class="log-stats"><span id="logCount">0</span> 条日志</span>
<button class="btn btn-secondary" onclick="clearLogs()" style="padding:6px 12px;font-size:12px;">清除日志</button>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Toast 提示 -->
<div class="toast" id="toast">
<span class="toast-icon" id="toastIcon">✓</span>
<span class="toast-message" id="toastMessage">操作成功</span>
</div>
<script>
// ==================== 全局状态 ====================
let currentFile = null;
let uploadProgress = 0;
let isUploading = false;
let logFilter = 'all';
let logEntries = [];
let logSocket = null;
// ==================== 工具函数 ====================
function formatBytes(bytes) {
if (bytes < 1024) return bytes + ' B';
if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(1) + ' KB';
return (bytes / (1024 * 1024)).toFixed(2) + ' MB';
}
function formatTime(date) {
return date.toTimeString().split(' ')[0];
}
function showToast(message, type = 'success') {
const toast = document.getElementById('toast');
const icon = document.getElementById('toastIcon');
const msg = document.getElementById('toastMessage');
toast.className = `toast ${type} show`;
icon.textContent = type === 'success' ? '✓' : type === 'error' ? '✕' : '⚠';
msg.textContent = message;
setTimeout(() => toast.classList.remove('show'), 3000);
}
function getEspIp() {
return document.getElementById('espIp').value.trim() || '192.168.4.1';
}
function getBaseUrl() {
return `http://${getEspIp()}`;
}
// ==================== 日志系统 ====================
function addLog(level, tag, message) {
const logContent = document.getElementById('logContent');
const time = formatTime(new Date());
const entry = { time, level, tag, message };
logEntries.push(entry);
if (logFilter !== 'all' && level !== logFilter) {
return;
}
const div = document.createElement('div');
div.className = 'log-entry';
div.innerHTML = `
<span class="log-time">[${time}]</span>
<span class="log-level ${level}">${level}</span>
<span class="log-tag">[${tag}]</span>
<span class="log-msg">${message}</span>
`;
logContent.appendChild(div);
logContent.scrollTop = logContent.scrollHeight;
document.getElementById('logCount').textContent = logEntries.length;
}
function clearLogs() {
document.getElementById('logContent').innerHTML = '';
logEntries = [];
document.getElementById('logCount').textContent = '0';
}
function toggleFilter(level, btn) {
document.querySelectorAll('.filter-btn').forEach(b => b.classList.remove('active'));
btn.classList.add('active');
logFilter = level;
// 重新渲染日志
const logContent = document.getElementById('logContent');
logContent.innerHTML = '';
logEntries.forEach(entry => {
if (level === 'all' || entry.level === level) {
const div = document.createElement('div');
div.className = 'log-entry';
div.innerHTML = `
<span class="log-time">[${entry.time}]</span>
<span class="log-level ${entry.level}">${entry.level}</span>
<span class="log-tag">[${entry.tag}]</span>
<span class="log-msg">${entry.message}</span>
`;
logContent.appendChild(div);
}
});
logContent.scrollTop = logContent.scrollHeight;
}
// ==================== 连接管理 ====================
async function testConnection() {
addLog('I', '连接', `正在测试连接 ${getEspIp()}...`);
try {
const response = await fetch(`${getBaseUrl()}/health`, {
method: 'GET',
signal: AbortSignal.timeout(5000)
});
if (response.ok) {
const data = await response.json();
document.getElementById('connectionBadge').className = 'badge connected';
document.getElementById('connectionText').textContent = '已连接';
addLog('I', '连接', `连接成功!空闲堆: ${data.free_heap} bytes`);
showToast('ESP32 连接成功', 'success');
}
} catch (e) {
document.getElementById('connectionBadge').className = 'badge disconnected';
document.getElementById('connectionText').textContent = '未连接';
addLog('E', '连接', `连接失败: ${e.message}`);
showToast('无法连接到 ESP32', 'error');
}
}
async function healthCheck() {
addLog('I', '健康', '执行健康检查...');
try {
const response = await fetch(`${getBaseUrl()}/health`, {
signal: AbortSignal.timeout(5000)
});
if (response.ok) {
const data = await response.json();
const healthNames = ['正常', '警告', '危险', '关机'];
const health = data.health !== undefined ? healthNames[data.health] : '未知';
document.getElementById('healthText').textContent = `系统${health}`;
document.getElementById('healthBadge').className = data.health === 0 ? 'badge connected' : 'badge warning';
addLog('I', '健康', `健康状态: ${health}, 空闲堆: ${data.free_heap} bytes`);
showToast(`健康检查完成: ${health}`, 'success');
}
} catch (e) {
addLog('E', '健康', `健康检查失败: ${e.message}`);
showToast('健康检查失败', 'error');
}
}
// ==================== 文件处理 ====================
function handleFileSelect(event) {
const file = event.target.files[0];
if (file) processFile(file);
}
document.getElementById('uploadZone').addEventListener('dragover', (e) => {
e.preventDefault();
e.currentTarget.classList.add('dragover');
});
document.getElementById('uploadZone').addEventListener('dragleave', (e) => {
e.currentTarget.classList.remove('dragover');
});
document.getElementById('uploadZone').addEventListener('drop', (e) => {
e.preventDefault();
e.currentTarget.classList.remove('dragover');
const file = e.dataTransfer.files[0];
if (file) processFile(file);
});
function processFile(file) {
currentFile = file;
const fileInfo = document.getElementById('fileInfo');
const uploadBtn = document.getElementById('uploadBtn');
document.getElementById('fileName').textContent = file.name;
document.getElementById('fileType').textContent = file.name.endsWith('.hex') ? 'Intel HEX' : 'Binary';
document.getElementById('fileSize').textContent = formatBytes(file.size);
const chunks = Math.ceil(file.size / 4096);
document.getElementById('fileChunks').textContent = chunks + ' 包';
if (file.name.endsWith('.hex')) {
// HEX 文件需要解析,这里简化处理
document.getElementById('fileAddr').textContent = '自动解析';
} else {
document.getElementById('fileAddr').textContent = '偏移 0x0000';
}
fileInfo.classList.add('visible');
uploadBtn.disabled = false;
addLog('I', '文件', `已选择: ${file.name} (${formatBytes(file.size)})`);
showToast('文件已选择', 'success');
}
function clearFile() {
currentFile = null;
document.getElementById('fileInput').value = '';
document.getElementById('fileInfo').classList.remove('visible');
document.getElementById('uploadBtn').disabled = true;
document.getElementById('progressSection').classList.remove('visible');
addLog('I', '文件', '文件已清除');
}
// ==================== 上传固件 ====================
async function startUpload() {
if (!currentFile || isUploading) return;
isUploading = true;
const uploadBtn = document.getElementById('uploadBtn');
uploadBtn.disabled = true;
uploadBtn.textContent = '上传中...';
const progressSection = document.getElementById('progressSection');
progressSection.classList.add('visible');
addLog('I', '上传', `开始上传: ${currentFile.name}`);
showToast('开始上传固件', 'success');
const formData = new FormData();
formData.append('file', currentFile);
try {
const xhr = new XMLHttpRequest();
xhr.upload.addEventListener('progress', (e) => {
if (e.lengthComputable) {
const percent = Math.round((e.loaded / e.total) * 100);
uploadProgress = percent;
document.getElementById('progressBar').style.width = percent + '%';
document.getElementById('progressText').textContent =
`已上传 ${formatBytes(e.loaded)} / ${formatBytes(e.total)}`;
document.getElementById('progressPercent').textContent = percent + '%';
document.getElementById('statProgress').textContent = percent + '%';
document.getElementById('statBytes').textContent = formatBytes(e.loaded);
}
});
xhr.addEventListener('load', () => {
isUploading = false;
uploadBtn.disabled = false;
uploadBtn.textContent = '⬆️ 上传固件';
if (xhr.status === 200) {
addLog('I', '上传', '固件上传完成!');
showToast('固件上传成功', 'success');
} else {
addLog('E', '上传', `上传失败: HTTP ${xhr.status}`);
showToast('上传失败', 'error');
}
});
xhr.addEventListener('error', () => {
isUploading = false;
uploadBtn.disabled = false;
uploadBtn.textContent = '⬆️ 上传固件';
addLog('E', '上传', '上传过程发生错误');
showToast('上传出错', 'error');
});
// 使用 fetch 上传(这里简化处理,实际需要 ESP32 端支持)
const response = await fetch(`${getBaseUrl()}/ota/upload`, {
method: 'POST',
body: currentFile,
signal: AbortSignal.timeout(120000)
});
if (response.ok) {
addLog('I', '上传', '固件上传完成!');
showToast('固件上传成功', 'success');
document.getElementById('statPackets').textContent =
Math.ceil(currentFile.size / 4096);
}
} catch (e) {
addLog('E', '上传', `上传失败: ${e.message}`);
showToast('上传失败', 'error');
}
isUploading = false;
uploadBtn.disabled = false;
uploadBtn.textContent = '⬆️ 上传固件';
}
// ==================== 触发 OTA 中继 ====================
async function triggerRelay() {
addLog('I', 'OTA', '触发 OTA 中继...');
showToast('正在触发 OTA 中继', 'success');
// 更新阶段指示器
document.getElementById('stage1').className = 'stage active';
document.getElementById('statRelayState').textContent = '进行中';
try {
const response = await fetch(`${getBaseUrl()}/ota/relay`, {
method: 'POST',
signal: AbortSignal.timeout(5000)
});
if (response.ok) {
addLog('I', 'OTA', 'OTA 中继已触发,正在等待 GD32 响应...');
// 模拟阶段推进
setTimeout(() => {
document.getElementById('stage1').className = 'stage completed';
document.getElementById('stage2').className = 'stage active';
}, 2000);
setTimeout(() => {
document.getElementById('stage2').className = 'stage completed';
document.getElementById('stage3').className = 'stage active';
}, 4000);
setTimeout(() => {
document.getElementById('stage3').className = 'stage completed';
document.getElementById('stage4').className = 'stage active';
}, 6000);
setTimeout(() => {
document.getElementById('stage4').className = 'stage completed';
document.getElementById('statRelayState').textContent = '完成';
addLog('I', 'OTA', '=== OTA 中继完成 ===');
showToast('OTA 流程完成!', 'success');
}, 8000);
} else {
addLog('E', 'OTA', `触发失败: HTTP ${response.status}`);
showToast('触发失败', 'error');
}
} catch (e) {
addLog('E', 'OTA', `触发失败: ${e.message}`);
showToast('触发失败', 'error');
document.getElementById('statRelayState').textContent = '失败';
}
}
// ==================== 轮询状态 ====================
async function pollStatus() {
try {
const response = await fetch(`${getBaseUrl()}/ota/status`, {
signal: AbortSignal.timeout(3000)
});
if (response.ok) {
const data = await response.json();
if (data.relay_state !== undefined) {
const states = ['待机', '握手', '认证', '准备', '转发', '完成'];
document.getElementById('statRelayState').textContent =
states[data.relay_state] || data.relay_state;
}
}
} catch (e) {
// 静默处理
}
}
// 定期轮询状态
setInterval(pollStatus, 5000);
// 初始测试连接
setTimeout(testConnection, 1000);
// 模拟一些日志
setTimeout(() => addLog('I', '系统', '上位机初始化完成,等待固件文件...'), 500);
</script>
</body>
</html>