- 添加了upload-esp32.js用于处理ESP32的OTA上传,包括文件上传、SHA-256验证和设备重启。 - 引入了upload-gd32.js,用于触发GD32 OTA中继并跟踪中继进度。 - 针对OTA流程,增强了会话管理和错误处理能力。 - 通过在上传过程中显示吐司通知和进度更新,改进了用户反馈。
212 lines
8.9 KiB
JavaScript
212 lines
8.9 KiB
JavaScript
// ==================== BLE OTA 文件准备与分包 ====================
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import { state, els, bleLog, currentTarget, currentPayloadSize, setConnectionState } from './state.js';
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import { setBleStage, setBleStageText, resetBleStages } from './stages.js';
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import { setProgress } from './transfer.js';
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import { hideBleVerifyInfo } from './verify.js';
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import { formatBytes } from '../common/utils.js';
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import { showToast } from '../common/toast.js';
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export function updateFileInfo(file) {
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// ★ 上传进行中禁止重置进度/阶段:目标切换、模式切换、syncBleFileFromSelectedTarget
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// 等事件会在上传期间调用本函数,若不拦截会触发 finalizeFileInfo → setProgress(0, ...)
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// 把进度条从"已确认 N/M 包"错误地刷回"等待选择文件 0%"。
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var isUploading = state.uploading || state.autoFlashing;
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if (isUploading && file && state.selectedFile) {
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// 上传中且文件未变:仅刷新元数据(文件名/大小等),不碰进度条和阶段
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bleLog('FILE', '上传进行中,跳过 updateFileInfo 进度重置', 'D');
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return Promise.resolve();
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}
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els.fileName.textContent = file ? file.name : '-';
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els.fileType.textContent = file ? (file.name.toLowerCase().includes('.hex') ? 'Intel HEX' : 'Binary') : '-';
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els.fileSize.textContent = file ? formatBytes(file.size) : '0 B';
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const payloadSize = currentPayloadSize();
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const packets = file ? Math.ceil(file.size / payloadSize) : 0;
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els.packetCount.textContent = String(packets);
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els.sentCount.textContent = '0';
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state.selectedFile = file || null;
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state.lastUploadStatus = 'idle';
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if (els.fileInfo) {
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if (file) els.fileInfo.classList.add('show');
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else els.fileInfo.classList.remove('show');
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}
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// ★ HEX → BIN 自动转换:复用 app.js 公共函数 convertHexFileToBin
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if (file && file.name.toLowerCase().endsWith('.hex') && typeof convertHexFileToBin === 'function') {
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return convertHexFileToBin(file).then(function(result) {
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if (!result.converted) {
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bleLog('FILE', file.name + ' 扩展名为 .hex 但内容不像 HEX 格式,按原始文件处理', 'W');
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finalizeFileInfo(file);
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computeFileSha256(file);
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return;
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}
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state.selectedFile = result.file;
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var baseHex = '0x' + result.baseAddr.toString(16).toUpperCase().padStart(8, '0');
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bleLog('FILE', 'HEX → BIN 转换完成: ' + file.name + ' → ' + result.file.name + ' (基地址 ' + baseHex + ', ' + formatBytes(result.file.size) + ')');
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showToast('HEX 已自动转换为 BIN', 'success');
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// 更新 UI 显示转换后的信息
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els.fileName.textContent = result.file.name + ' (由 ' + file.name + ' 转换)';
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els.fileType.textContent = 'Binary (HEX转换)';
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els.fileSize.textContent = formatBytes(result.file.size);
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var newPackets = Math.ceil(result.file.size / payloadSize);
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els.packetCount.textContent = String(newPackets);
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finalizeFileInfo(result.file);
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computeFileSha256(result.file);
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}).catch(function(err) {
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bleLog('FILE', 'HEX 解析失败: ' + err.message, 'E');
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showToast('HEX 文件解析失败: ' + err.message, 'error');
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state.selectedFile = null;
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state.fileSha256 = null;
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if (els.fileInfo) els.fileInfo.classList.remove('show');
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setConnectionState(!!state.server);
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});
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}
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// 非 HEX 文件直接完成
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finalizeFileInfo(file);
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computeFileSha256(file);
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return Promise.resolve();
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}
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function finalizeFileInfo(file) {
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// ★ 上传进行中禁止重置进度条/阶段:防止目标切换等事件在上传期间
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// 通过 finalizeFileInfo → setProgress(0, '等待选择文件') 覆盖上传进度。
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var isUploading = state.uploading || state.autoFlashing;
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if (isUploading) {
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bleLog('FILE', '上传进行中,跳过 finalizeFileInfo 进度重置', 'D');
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return;
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}
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setConnectionState(!!state.server);
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if (file) {
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setProgress(0, `已选择 ${file.name}`);
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bleLog('FILE', `已选择: ${file.name} (${formatBytes(file.size)}), 目标=${currentTarget().label}`);
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if (state.server) {
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setBleStage(3, '计算哈希...', 'active');
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setBleStageText('正在计算文件 SHA-256...');
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}
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} else {
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setProgress(0, '等待选择文件');
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if (state.server) {
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resetBleStages();
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setBleStage(3, '', null);
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setBleStageText('BLE 连接就绪,请选择固件文件');
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}
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}
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}
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function computeFileSha256(file) {
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var shaElem = document.getElementById('fileSha256');
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if (file && shaElem) {
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shaElem.textContent = '计算中...';
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file.arrayBuffer().then(function(buf) {
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return crypto.subtle.digest('SHA-256', buf);
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}).then(function(hashBuffer) {
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var hashArray = Array.from(new Uint8Array(hashBuffer));
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var hashHex = hashArray.map(function(b) { return b.toString(16).padStart(2, '0'); }).join('');
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shaElem.textContent = hashHex.toUpperCase();
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state.fileSha256 = hashHex.toUpperCase();
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bleLog('FILE', 'SHA-256: ' + hashHex.toUpperCase());
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// If connected, advance to stage 3 done
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if (state.server) {
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setBleStage(3, 'SHA-256 已计算', null);
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setBleStage(4, '', null);
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setBleStageText('文件就绪,可以开始刷写');
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}
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}).catch(function(err) {
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shaElem.textContent = '计算失败: ' + err.message;
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state.fileSha256 = null;
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});
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} else if (shaElem) {
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shaElem.textContent = '-';
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state.fileSha256 = null;
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}
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}
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export async function syncSelectedFileFromInput() {
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// ★ 上传进行中禁止同步:window focus / file input change 事件会在上传期间
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// 触发本函数,若不拦截会通过 updateFileInfo 把进度条重置为"等待选择文件 0%"。
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// ★ 必须同时拦截 WiFi 通道上传 (app.js 全局 isUploading):focus 事件不分通道,
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// WiFi 刷写时点击网页/切标签回来会触发本函数 → finalizeFileInfo → setProgress(0),
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// 把进度"闪一下"归零,直到下一次 XHR progress 事件才恢复。
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if (state.uploading || state.autoFlashing) return;
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if (typeof isUploading !== 'undefined' && isUploading) return;
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// FSAPI 选择的文件以 selectedFileHandle 为准,不从 input 元素同步,避免切标签页回来误清空
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if (state.selectedFileHandle) return;
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const file = (els.firmwareFile && els.firmwareFile.files && els.firmwareFile.files[0]) || null;
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await updateFileInfo(file);
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}
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// 通过 File System Access API 选择文件(支持热重载)
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export async function pickFileViaFSAPI() {
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if (!window.showOpenFilePicker) {
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bleLog('FILE', '当前浏览器不支持 File System Access API', 'W');
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return false;
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}
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try {
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const handles = await window.showOpenFilePicker({
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types: [{ description: '固件文件', accept: { 'application/octet-stream': ['.bin', '.hex'] } }],
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multiple: false
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});
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if (handles && handles.length > 0) {
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const handle = handles[0];
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const file = await handle.getFile();
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state.selectedFileHandle = handle;
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await updateFileInfo(file);
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bleLog('FILE', '已通过 FSAPI 选择文件(支持热重载): ' + file.name);
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return true;
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}
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} catch (e) {
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if (e.name !== 'AbortError') {
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bleLog('FILE', 'FSAPI 选择失败: ' + e.message, 'W');
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}
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}
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return false;
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}
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export function clearSelectedFile() {
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// ★ 上传进行中禁止清除文件:防止目标切换/模式切换在上传期间清空文件引用,
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// 导致进度条被重置为"等待选择文件 0%"并中断上传数据源。
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if (state.uploading || state.autoFlashing) {
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bleLog('FILE', '上传进行中,拒绝清除文件', 'W');
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return;
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}
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state.selectedFile = null;
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state.selectedFileHandle = null;
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state.lastUploadStatus = 'idle';
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state.fileSha256 = null;
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state.deviceSha256 = null;
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if (els.firmwareFile) els.firmwareFile.value = '';
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updateFileInfo(null);
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hideBleVerifyInfo();
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// Reset stages back to connection-ready state
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if (state.server) {
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resetBleStages();
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setBleStage(3, '', null);
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setBleStageText('BLE 连接就绪,请选择固件文件');
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}
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bleLog('FILE', '文件已清除');
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}
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// 别名导出,与 window.bleOta.clearFile 对齐
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export { clearSelectedFile as clearFile };
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export async function notifyFileChange(file, handle) {
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// ★ 上传进行中拒绝外部文件变更通知:防止 index.html 的 syncBleFileFromSelectedTarget
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// 在上传期间调用本函数 → updateFileInfo → setProgress(0, ...) 覆盖上传进度。
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if (state.uploading || state.autoFlashing) {
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bleLog('FILE', '上传进行中,忽略外部 notifyFileChange', 'D');
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return;
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}
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// ★ WiFi 通道上传期间同样拒绝:setConsoleMode('ble') 等外部触发会覆盖 WiFi 进度
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if (typeof isUploading !== 'undefined' && isUploading) {
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bleLog('FILE', 'WiFi 上传进行中,忽略外部 notifyFileChange', 'D');
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return;
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}
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if (file) {
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if (handle) state.selectedFileHandle = handle;
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await updateFileInfo(file);
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}
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}
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