小龙虾
b807645a20
- 实现BLE OTA数据路径分离：添加ble_ota_data.cpp处理重排序/工作线程/DATA_IN， 和ble_ota_host.cpp处理GATT/GAP/广播/主机功能 - 将滑动ACK窗口从32增大到64，实测Windows WebBT环境下固件传输速度提升约10% （从40KB/s提升到44KB/s），内存消耗约30KB重排序缓冲区 - 优化调试日志级别，将OTA相关信息从INFO调整为DBG以减少日志冗余 refactor(can): 改进CAN反馈监听机制 - 将CAN反馈任务从1Hz主动轮询模式改为被动事件监听模式， 使用SpiMaster::takeEvent()替代主动发送0xC1轮询请求 - 更新相关头文件注释说明架构变更，将"周期性轮询"改为"被动接收推送" - 修改调试日志级别，将暂停/恢复状态日志从INFO调整为DBG
649 lines
25 KiB
JavaScript
649 lines
25 KiB
JavaScript
/**
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* file-handle.js - 文件处理 + Intel HEX → BIN 转换
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*
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* 包含：HEX 解析、文件选择、FSAPI、SHA-256 计算、文件信息 UI、清除。
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*
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* 共享状态（通过 window.* 引用）：
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* window.esp32File / window.gd32File / window.esp32FileHandle / window.gd32FileHandle
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* window._esp32FileSha256 / window._gd32FileSha256
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*
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* 复用的函数（通过 window.* 引用）：
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* window.updateUploadButtonLabel / window.showToast / window.addLog
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*/
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import { formatBytes, bytesToHex } from '../common/utils.js';
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import { showToast } from '../common/toast.js';
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import { addLog } from '../common/log.js';
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// ==================== 文件处理 ====================
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// 文件状态（模块级，但被 upload-esp32/upload-gd32 通过 window.* 读写）
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window.esp32File = null;
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window.gd32File = null;
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window.esp32FileHandle = null; // FileSystemFileHandle for hot reload
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window.gd32FileHandle = null; // FileSystemFileHandle for hot reload
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/** localStorage：升级目标等轻量偏好（刷新后恢复） */
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var LS_FLASH_TARGET = 'dcu_ota_flash_target';
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/** localStorage：上次文件名/大小（无权限时仍可展示，提示一点恢复） */
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var LS_FILE_META = 'dcu_ota_fw_meta';
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/** IndexedDB：FileSystemFileHandle 可结构化克隆，刷新后可恢复同一文件 */
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var IDB_NAME = 'dcu_ota_fw_v1';
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var IDB_STORE = 'file_handles';
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/**
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* 刷新后权限常为 prompt，requestPermission 必须在用户手势里才成功。
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* 此处暂存待授权 handle，点击上传区时再 requestPermission 并直接 getFile。
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*/
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window._pendingFwHandles = { esp32: null, gd32: null };
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/** 模块级 IndexedDB 连接缓存，避免每次 put/get 都重开 */
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var _idbDbPromise = null;
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function openHandleDb() {
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if (!_idbDbPromise) {
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_idbDbPromise = new Promise(function (resolve, reject) {
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if (!window.indexedDB) {
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reject(new Error('indexedDB unavailable'));
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return;
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}
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var req = indexedDB.open(IDB_NAME, 1);
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req.onupgradeneeded = function () {
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var db = req.result;
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if (!db.objectStoreNames.contains(IDB_STORE)) {
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db.createObjectStore(IDB_STORE);
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}
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};
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req.onsuccess = function () { resolve(req.result); };
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req.onerror = function () { reject(req.error || new Error('idb open failed')); };
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});
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// 失败时清空缓存，下次允许重试
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_idbDbPromise.catch(function () { _idbDbPromise = null; });
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}
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return _idbDbPromise;
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}
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function idbPutHandle(chip, handle) {
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return openHandleDb().then(function (db) {
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return new Promise(function (resolve, reject) {
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var tx = db.transaction(IDB_STORE, 'readwrite');
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if (handle) {
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tx.objectStore(IDB_STORE).put(handle, chip);
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} else {
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tx.objectStore(IDB_STORE).delete(chip);
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}
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tx.oncomplete = function () { resolve(); };
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tx.onerror = function () { reject(tx.error); };
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});
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}).catch(function () { /* 无痕/禁用存储时静默 */ });
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}
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function idbGetHandle(chip) {
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return openHandleDb().then(function (db) {
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return new Promise(function (resolve, reject) {
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var tx = db.transaction(IDB_STORE, 'readonly');
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var req = tx.objectStore(IDB_STORE).get(chip);
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req.onsuccess = function () { resolve(req.result || null); };
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req.onerror = function () { reject(req.error); };
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});
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}).catch(function () { return null; });
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}
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/** 持久化升级目标（esp32/gd32） */
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export function persistFlashTarget(chip) {
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try {
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if (chip === 'esp32' || chip === 'gd32') {
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localStorage.setItem(LS_FLASH_TARGET, chip);
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}
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} catch (_) {}
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}
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export function loadPersistedFlashTarget() {
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try {
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var t = localStorage.getItem(LS_FLASH_TARGET);
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return (t === 'gd32' || t === 'esp32') ? t : null;
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} catch (_) {
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return null;
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}
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}
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/** 保存 FSAPI handle，刷新后可默认恢复该文件（仅模块内使用，不导出） */
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function persistFileHandle(chip, handle) {
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if (chip !== 'esp32' && chip !== 'gd32') return Promise.resolve();
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return idbPutHandle(chip, handle || null);
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}
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function readFileMetaMap() {
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try {
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var raw = localStorage.getItem(LS_FILE_META);
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if (!raw) return {};
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var o = JSON.parse(raw);
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return o && typeof o === 'object' ? o : {};
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} catch (_) {
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return {};
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}
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}
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function persistFileMeta(chip, file) {
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if (chip !== 'esp32' && chip !== 'gd32') return;
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try {
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var map = readFileMetaMap();
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if (file && file.name) {
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map[chip] = {
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name: file.name,
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size: file.size || 0,
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lastModified: file.lastModified || 0
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};
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} else {
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delete map[chip];
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}
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localStorage.setItem(LS_FILE_META, JSON.stringify(map));
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} catch (_) {}
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}
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function loadFileMeta(chip) {
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var map = readFileMetaMap();
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return map[chip] || null;
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}
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/** 安全调用 window.updateUploadButtonLabel（恢复路径可能在 app.js 初始化前触发） */
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function safeUpdateUploadButtonLabel() {
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if (typeof window.updateUploadButtonLabel === 'function') {
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window.updateUploadButtonLabel();
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}
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}
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/** 仅 query，不 request（刷新无用户手势时 request 会失败） */
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async function queryHandlePermission(handle) {
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if (!handle || typeof handle.getFile !== 'function') return 'denied';
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try {
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if (typeof handle.queryPermission === 'function') {
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return await handle.queryPermission({ mode: 'read' });
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}
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/* 无 query API 时尝试直接 getFile */
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await handle.getFile();
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return 'granted';
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} catch (_) {
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return 'denied';
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}
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}
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/**
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* 在用户点击手势中：对上次 handle 重新授权并恢复文件（无需再走选文件对话框）。
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* @returns {Promise<boolean>} 是否已成功恢复
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*/
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export async function resumePersistedFirmwareWithGesture(chip) {
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if (chip !== 'esp32' && chip !== 'gd32') return false;
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var handle = (window._pendingFwHandles[chip]) ||
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(chip === 'esp32' ? window.esp32FileHandle : window.gd32FileHandle) ||
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null;
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if (!handle) {
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try {
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handle = await idbGetHandle(chip);
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} catch (_) {
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handle = null;
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}
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}
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if (!handle || typeof handle.getFile !== 'function') return false;
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try {
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var perm = 'granted';
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if (typeof handle.queryPermission === 'function') {
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perm = await handle.queryPermission({ mode: 'read' });
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}
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if (perm !== 'granted' && typeof handle.requestPermission === 'function') {
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perm = await handle.requestPermission({ mode: 'read' });
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}
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if (perm !== 'granted') {
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addLog('W', '文件', chip.toUpperCase() + ' 未授予读取权限，请在弹窗中允许，或重新选择文件');
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return false;
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}
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var file = await handle.getFile();
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applyRestoredFile(chip, handle, file, { silent: true });
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window._pendingFwHandles[chip] = null;
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addLog('I', '文件', chip.toUpperCase() + ' 已重新授权并恢复: ' + file.name);
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showToast(chip.toUpperCase() + ' 已恢复上次固件', 'success');
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return true;
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} catch (e) {
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addLog('W', '文件', chip.toUpperCase() + ' 恢复失败: ' + (e && e.message ? e.message : e));
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return false;
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}
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}
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function applyRestoredFile(chip, handle, file, options) {
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if (chip === 'esp32') {
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window.esp32FileHandle = handle;
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window.esp32File = file;
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} else {
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window.gd32FileHandle = handle;
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window.gd32File = file;
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}
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if (window.sharedFirmwareFiles) {
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window.sharedFirmwareFiles[chip] = { file: file, handle: handle };
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}
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processFile(file, chip, Object.assign({ skipHandlePersist: true }, options || {}));
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if (typeof window.syncBleFileFromSelectedTarget === 'function') {
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window.syncBleFileFromSelectedTarget();
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}
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safeUpdateUploadButtonLabel();
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}
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/** 无权限时仍展示上次文件名，提示点上传区一键恢复 */
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function showPendingReauthUi(chip, handle, meta) {
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if (chip === 'esp32') window.esp32FileHandle = handle;
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else window.gd32FileHandle = handle;
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window._pendingFwHandles[chip] = handle;
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if (window.sharedFirmwareFiles) {
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window.sharedFirmwareFiles[chip] = { file: null, handle: handle };
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}
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var suffix = chip === 'esp32' ? 'Esp32' : 'Gd32';
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var info = document.getElementById('fileInfo' + suffix);
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var nameEl = document.getElementById('fileName' + suffix);
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var typeEl = document.getElementById('fileType' + suffix);
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var sizeEl = document.getElementById('fileSize' + suffix);
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var name = (meta && meta.name) || (handle && handle.name) || '上次固件';
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if (info) info.classList.add('show');
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if (nameEl) nameEl.textContent = name + '（点击上传区重新授权）';
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if (typeEl) typeEl.textContent = '待授权';
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if (sizeEl) sizeEl.textContent = meta && meta.size ? formatBytes(meta.size) : '--';
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var shaEl = document.getElementById('fileSha256' + suffix);
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if (shaEl) shaEl.textContent = '刷新后需点击授权';
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safeUpdateUploadButtonLabel();
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}
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/**
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* 页面刷新后：恢复升级目标 + 上次 FSAPI 固件。
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* 权限仍 granted → 静默恢复；否则保留 handle，等用户点击上传区再授权。
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*/
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export async function restorePersistedFirmwareSelection() {
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var target = loadPersistedFlashTarget();
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if (target) {
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window.flashTarget = target;
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}
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var chips = ['esp32', 'gd32'];
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for (var i = 0; i < chips.length; i++) {
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var chip = chips[i];
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try {
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var handle = await idbGetHandle(chip);
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if (!handle) continue;
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var meta = loadFileMeta(chip);
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var perm = await queryHandlePermission(handle);
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if (perm === 'granted') {
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var file = await handle.getFile();
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applyRestoredFile(chip, handle, file, { silent: true, skipHandlePersist: true });
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window._pendingFwHandles[chip] = null;
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addLog('I', '文件', chip.toUpperCase() + ' 已恢复刷新前的固件: ' + file.name);
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continue;
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}
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/* prompt/denied：不在此处 requestPermission（无用户手势会失败） */
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showPendingReauthUi(chip, handle, meta);
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addLog('I', '文件',
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chip.toUpperCase() + ' 上次固件「' +
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((meta && meta.name) || handle.name || '未知') +
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'」需点击上传区重新授权（浏览器安全限制）');
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} catch (e) {
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addLog('W', '文件', chip.toUpperCase() + ' 恢复上次固件失败: ' + (e && e.message ? e.message : e));
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}
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}
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if (typeof window.applySharedModeUi === 'function') {
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window.applySharedModeUi();
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}
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if (typeof window.syncBleFileFromSelectedTarget === 'function') {
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window.syncBleFileFromSelectedTarget();
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}
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safeUpdateUploadButtonLabel();
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}
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export function handleFileSelect(event, chip) {
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var file = event.target.files[0];
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if (!file) return;
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/* 传统 input 无 handle：清掉旧 FSAPI 句柄，避免热重载读到过期路径 */
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if (chip === 'esp32') window.esp32FileHandle = null;
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else window.gd32FileHandle = null;
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window._pendingFwHandles[chip] = null;
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persistFileHandle(chip, null);
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processFile(file, chip);
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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(chip) {
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/*
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* 仅在「刷新后待授权」或「尚无已加载 File」时尝试一键恢复。
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* 已有可用文件时再点上传区 → 打开选文件对话框（可换文件）。
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*/
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var pending = window._pendingFwHandles[chip];
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var hasLoadedFile = !!(chip === 'esp32' ? window.esp32File : window.gd32File);
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if (pending || !hasLoadedFile) {
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var resumed = await resumePersistedFirmwareWithGesture(chip);
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if (resumed) {
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return true;
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}
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}
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if (!window.showOpenFilePicker) {
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addLog('W', '文件', '当前浏览器不支持 File System Access API，请手动重新选择文件');
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return false;
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}
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try {
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var acceptMap = chip === 'esp32'
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? { 'application/octet-stream': ['.bin'] }
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: { 'application/octet-stream': ['.bin', '.hex'] };
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var prevHandle = chip === 'esp32' ? window.esp32FileHandle : window.gd32FileHandle;
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if (!prevHandle) {
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prevHandle = window._pendingFwHandles[chip] || null;
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}
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var opts = {
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/* 记住该 id 上次目录；再配合 startIn 定位到刷新前的文件 */
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id: chip === 'esp32' ? 'dcu-fw-esp32' : 'dcu-fw-gd32',
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types: [{ description: '固件文件', accept: acceptMap }],
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multiple: false
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};
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if (prevHandle) {
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opts.startIn = prevHandle;
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}
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var handles = await window.showOpenFilePicker(opts);
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if (handles && handles.length > 0) {
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var handle = handles[0];
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var file = await handle.getFile();
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if (chip === 'esp32') window.esp32FileHandle = handle;
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else window.gd32FileHandle = handle;
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window._pendingFwHandles[chip] = null;
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await processFile(file, chip);
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persistFileHandle(chip, handle);
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persistFileMeta(chip, file);
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persistFlashTarget(chip);
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addLog('I', '文件', '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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addLog('W', '文件', 'FSAPI 选择失败: ' + e.message);
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}
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}
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return false;
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}
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export function setupDropZone(zoneId, chip) {
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var zone = document.getElementById(zoneId);
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if (!zone) return;
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zone.addEventListener('dragover', function (e) {
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e.preventDefault(); e.currentTarget.classList.add('dragover');
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});
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zone.addEventListener('dragleave', function (e) {
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e.currentTarget.classList.remove('dragover');
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});
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zone.addEventListener('drop', function (e) {
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e.preventDefault(); e.currentTarget.classList.remove('dragover');
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var file = e.dataTransfer.files[0];
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if (file) processFile(file, chip);
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});
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}
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// ==================== Intel HEX → BIN 转换 ====================
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/**
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* 将 Intel HEX 字符串解析为原始 BIN 字节数组。
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*
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* 支持记录类型: 00(数据), 01(EOF), 02(扩展段地址), 04(扩展线性地址)。
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* 地址间隙填充 0xFF（Flash 擦除态）。
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*
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* @param {string} hexText Intel HEX 文件的完整文本内容。
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* @returns {{ data: Uint8Array, baseAddr: number, endAddr: number }}
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*/
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export function parseIntelHex(hexText) {
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var baseAddr = 0; // 当前扩展地址（uint32）
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var segments = []; // { offset, data } 列表
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var minAddr = 0xFFFFFFFF;
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var maxAddr = 0;
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var lines = hexText.split(/\r?\n/);
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for (var i = 0; i < lines.length; i++) {
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var line = lines[i].trim();
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if (!line || line[0] !== ':') continue;
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// 解析行: :LLAAAATT[DD...]CC
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var byteCount = parseInt(line.slice(1, 3), 16);
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var addr16 = parseInt(line.slice(3, 7), 16);
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var recType = parseInt(line.slice(7, 9), 16);
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// 校验和验证
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var sum = 0;
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for (var j = 1; j < line.length; j += 2) {
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sum += parseInt(line.slice(j, j + 2), 16);
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}
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if ((sum & 0xFF) !== 0) {
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throw new Error('HEX 行 ' + (i + 1) + ' 校验和错误: ' + line);
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}
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if (recType === 0x01) {
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// EOF
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break;
|
||
} else if (recType === 0x04) {
|
||
// 扩展线性地址 (upper 16 bits)，>>>0 归整为 uint32
|
||
baseAddr = (parseInt(line.slice(9, 13), 16) << 16) >>> 0;
|
||
} else if (recType === 0x02) {
|
||
// 扩展段地址：seg << 4，不加掩码（避免截断 0x10FFEF 等合法地址）
|
||
baseAddr = (parseInt(line.slice(9, 13), 16) << 4) >>> 0;
|
||
} else if (recType === 0x00) {
|
||
// 数据记录
|
||
var absAddr = (baseAddr + addr16) >>> 0;
|
||
var data = new Uint8Array(byteCount);
|
||
for (var k = 0; k < byteCount; k++) {
|
||
data[k] = parseInt(line.slice(9 + k * 2, 11 + k * 2), 16);
|
||
}
|
||
segments.push({ offset: absAddr, data: data });
|
||
if (absAddr < minAddr) minAddr = absAddr;
|
||
var endAddr = absAddr + byteCount;
|
||
if (endAddr > maxAddr) maxAddr = endAddr;
|
||
}
|
||
// 其他记录类型 (03, 05 等) 忽略
|
||
}
|
||
if (segments.length === 0) {
|
||
throw new Error('HEX 文件中没有有效数据记录');
|
||
}
|
||
// 合并为连续 bin，间隙填 0xFF
|
||
var totalSize = maxAddr - minAddr;
|
||
var bin = new Uint8Array(totalSize);
|
||
// 先填充 0xFF
|
||
for (var m = 0; m < totalSize; m++) bin[m] = 0xFF;
|
||
for (var s = 0; s < segments.length; s++) {
|
||
var seg = segments[s];
|
||
var off = seg.offset - minAddr;
|
||
bin.set(seg.data, off);
|
||
}
|
||
return { data: bin, baseAddr: minAddr, endAddr: maxAddr };
|
||
}
|
||
|
||
/**
|
||
* 检测文件内容是否为 Intel HEX 格式。
|
||
* 看前几个非空行是否以 ':' 开头。
|
||
*/
|
||
export function isIntelHexText(text) {
|
||
var lines = text.split(/\r?\n/);
|
||
for (var i = 0; i < Math.min(lines.length, 5); i++) {
|
||
var line = lines[i].trim();
|
||
if (!line) continue;
|
||
return line[0] === ':';
|
||
}
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* 公共 HEX→BIN 转换：如果文件是 .hex 格式，自动解析为 bin。
|
||
* BLE / WiFi 共用此函数，避免转换逻辑重复。
|
||
* @param {File} file 原始文件
|
||
* @returns {Promise<{file: File, converted: boolean, baseAddr: number|null, endAddr: number|null}>}
|
||
*/
|
||
export async function convertHexFileToBin(file) {
|
||
if (!file || !file.name.toLowerCase().endsWith('.hex')) {
|
||
return { file: file, converted: false, baseAddr: null, endAddr: null };
|
||
}
|
||
var text = await file.text();
|
||
if (!isIntelHexText(text)) {
|
||
return { file: file, converted: false, baseAddr: null, endAddr: null };
|
||
}
|
||
var result = parseIntelHex(text);
|
||
var binName = file.name.replace(/\.hex$/i, '.bin');
|
||
var binBlob = new Blob([result.data], { type: 'application/octet-stream' });
|
||
var binFile = new File([binBlob], binName, { type: 'application/octet-stream', lastModified: file.lastModified });
|
||
return { file: binFile, converted: true, baseAddr: result.baseAddr, endAddr: result.endAddr };
|
||
}
|
||
|
||
// ==================== SHA-256 缓存 ====================
|
||
// 选文件时就把 SHA-256 算好并缓存（同时记录 file meta），上传前
|
||
// 若 handle.getFile() 拿回的 fresh file meta 未变就直接复用，
|
||
// 避免每次点上传都重算 30–80ms 的 crypto.subtle.digest。
|
||
// 缓存 key：size + lastModified + name 三项均一致（lastModified 在
|
||
// 文件 rebuild 后必变，是浏览器给的最可靠 rebuild 信号）。
|
||
/**
|
||
* @description 计算 file 的 SHA-256 并写入缓存（sha + meta）。
|
||
* GD32 UI 无 SHA 显示行；ESP32 同步更新 #fileSha256Esp32。
|
||
* @param {File} file 目标文件
|
||
* @param {'esp32'|'gd32'} chip 通道
|
||
* @param {ArrayBuffer=} optArrayBuffer 已读的 arrayBuffer（避免重复读取）
|
||
* @returns {Promise<string|null>} hex 大写 SHA，失败返回 null
|
||
*/
|
||
function _computeAndCacheFileSha(file, chip, optArrayBuffer) {
|
||
var suffix = chip === 'esp32' ? 'Esp32' : 'Gd32';
|
||
var shaElem = document.getElementById('fileSha256' + suffix); // GD32 可能为 null
|
||
if (shaElem) shaElem.textContent = '计算中...';
|
||
var bufPromise = optArrayBuffer ? Promise.resolve(optArrayBuffer) : file.arrayBuffer();
|
||
return bufPromise.then(function(buf) {
|
||
return crypto.subtle.digest('SHA-256', buf);
|
||
}).then(function(hashBuffer) {
|
||
var hashHex = bytesToHex(new Uint8Array(hashBuffer)).toUpperCase();
|
||
if (shaElem) shaElem.textContent = hashHex;
|
||
var meta = { size: file.size, lastModified: file.lastModified, name: file.name };
|
||
if (chip === 'esp32') {
|
||
window._esp32FileSha256 = hashHex;
|
||
window._esp32FileShaMeta = meta;
|
||
} else {
|
||
window._gd32FileSha256 = hashHex;
|
||
window._gd32FileShaMeta = meta;
|
||
}
|
||
addLog('I', '文件', chip.toUpperCase() + ' 固件 SHA-256: ' + hashHex);
|
||
return hashHex;
|
||
}).catch(function(err) {
|
||
if (shaElem) shaElem.textContent = '计算失败: ' + err.message;
|
||
addLog('W', '文件', chip.toUpperCase() + ' SHA-256 计算失败: ' + err.message);
|
||
if (chip === 'esp32') { window._esp32FileSha256 = null; window._esp32FileShaMeta = null; }
|
||
else { window._gd32FileSha256 = null; window._gd32FileShaMeta = null; }
|
||
return null;
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @description 确保 file 的 SHA-256 已在缓存中：命中直接返回，不命中则重算并缓存。
|
||
* @param {File} file 目标文件
|
||
* @param {'esp32'|'gd32'} chip 通道
|
||
* @param {ArrayBuffer=} optArrayBuffer 命中时不用，未命中时传入可避免重复读文件
|
||
* @returns {Promise<string|null>} hex 大写 SHA
|
||
*/
|
||
export function ensureFileShaCached(file, chip, optArrayBuffer) {
|
||
var cachedMeta = chip === 'esp32' ? window._esp32FileShaMeta : window._gd32FileShaMeta;
|
||
var cachedSha = chip === 'esp32' ? window._esp32FileSha256 : window._gd32FileSha256;
|
||
if (cachedSha && cachedMeta &&
|
||
cachedMeta.size === file.size &&
|
||
cachedMeta.lastModified === file.lastModified &&
|
||
cachedMeta.name === file.name) {
|
||
// 命中：把 UI 上的 SHA 同步刷一下（幂等），避免其它代码误清
|
||
var shaElem = document.getElementById(chip === 'esp32' ? 'fileSha256Esp32' : 'fileSha256Gd32');
|
||
if (shaElem) shaElem.textContent = cachedSha;
|
||
addLog('I', '文件', chip.toUpperCase() + ' 复用已缓存 SHA-256（文件未变）');
|
||
return Promise.resolve(cachedSha);
|
||
}
|
||
return _computeAndCacheFileSha(file, chip, optArrayBuffer);
|
||
}
|
||
|
||
// ==================== 文件处理 ====================
|
||
/**
|
||
* @description 处理用户选择的固件文件（HEX→BIN 转换、SHA-256 计算、文件校验）。
|
||
* 对 GD32 .hex 走异步转换；返回 Promise 以便调用方 await
|
||
* （避免上游用 setTimeout 硬等，见 upload-esp32.js）。
|
||
* @param {File} file
|
||
* @param {'esp32'|'gd32'} chip
|
||
* @param {{silent?: boolean, skipHandlePersist?: boolean}=} options
|
||
* silent: 恢复场景不弹 toast；skipHandlePersist: 已从 IDB 读出时不再写回
|
||
* @returns {Promise<void>}
|
||
*/
|
||
export function processFile(file, chip, options) {
|
||
var opts = options || {};
|
||
var silent = !!opts.silent;
|
||
var suffix = chip === 'esp32' ? 'Esp32' : 'Gd32';
|
||
var isHexByName = file.name.toLowerCase().endsWith('.hex');
|
||
if (!opts.skipHandlePersist) {
|
||
persistFlashTarget(chip);
|
||
}
|
||
/* 元数据始终更新，便于刷新后展示「上次文件名」 */
|
||
if (file && file.name) {
|
||
persistFileMeta(chip, file);
|
||
}
|
||
if (chip === 'gd32' && isHexByName) {
|
||
// GD32 固件: .hex 文件自动转换为 .bin，然后替换文件对象
|
||
return convertHexFileToBin(file).then(function(result) {
|
||
if (!result.converted) {
|
||
// 文件名 .hex 但内容不像，直接用原始文件
|
||
addLog('W', '文件', file.name + ' 扩展名为 .hex 但内容不像 HEX 格式，按原始文件处理');
|
||
window.gd32File = file;
|
||
document.getElementById('fileInfo' + suffix).classList.add('show');
|
||
document.getElementById('fileName' + suffix).textContent = file.name;
|
||
document.getElementById('fileType' + suffix).textContent = 'Binary(?)';
|
||
document.getElementById('fileSize' + suffix).textContent = formatBytes(file.size);
|
||
safeUpdateUploadButtonLabel();
|
||
return ensureFileShaCached(file, 'gd32');
|
||
}
|
||
window.gd32File = result.file;
|
||
var baseHex = '0x' + result.baseAddr.toString(16).toUpperCase().padStart(8, '0');
|
||
addLog('I', '文件', 'HEX → BIN 转换完成: ' + file.name + ' → ' + result.file.name);
|
||
addLog('I', '文件', '基地址: ' + baseHex + ', 数据大小: ' + formatBytes(result.file.size));
|
||
if (!silent) showToast('HEX 已自动转换为 BIN', 'success');
|
||
document.getElementById('fileInfo' + suffix).classList.add('show');
|
||
document.getElementById('fileName' + suffix).textContent = result.file.name + ' (由 ' + file.name + ' 转换)';
|
||
document.getElementById('fileType' + suffix).textContent = 'Binary (HEX转换)';
|
||
document.getElementById('fileSize' + suffix).textContent = formatBytes(result.file.size);
|
||
safeUpdateUploadButtonLabel();
|
||
return ensureFileShaCached(result.file, 'gd32');
|
||
}).catch(function(err) {
|
||
addLog('E', '文件', 'HEX 解析失败: ' + err.message);
|
||
if (!silent) showToast('HEX 文件解析失败: ' + err.message, 'error');
|
||
window.gd32File = null;
|
||
document.getElementById('fileInfo' + suffix).classList.remove('show');
|
||
safeUpdateUploadButtonLabel();
|
||
throw err; // 让上游 await 感知失败
|
||
});
|
||
}
|
||
// .bin 文件或 ESP32 文件: 直接使用
|
||
if (chip === 'esp32') window.esp32File = file;
|
||
else window.gd32File = file;
|
||
document.getElementById('fileInfo' + suffix).classList.add('show');
|
||
document.getElementById('fileName' + suffix).textContent = file.name;
|
||
document.getElementById('fileType' + suffix).textContent =
|
||
isHexByName ? 'Intel HEX' : 'Binary';
|
||
document.getElementById('fileSize' + suffix).textContent = formatBytes(file.size);
|
||
safeUpdateUploadButtonLabel();
|
||
if (silent) {
|
||
addLog('I', '文件', chip.toUpperCase() + ' 已恢复: ' + file.name + ' (' + formatBytes(file.size) + ')');
|
||
} else {
|
||
addLog('I', '文件', chip.toUpperCase() + ' 已选择: ' + file.name + ' (' + formatBytes(file.size) + ')');
|
||
showToast(chip.toUpperCase() + ' 文件已选择', 'success');
|
||
}
|
||
// 选文件时就把 SHA-256 算好并缓存（ESP32/GD32 都算），
|
||
// 上传时若文件未变 ensureFileShaCached 命中直接复用。
|
||
return Promise.resolve(ensureFileShaCached(file, chip));
|
||
}
|
||
|
||
/** @description 清除已选固件文件并重置对应 UI 状态。 */
|
||
export function clearFile(chip) {
|
||
var suffix = chip === 'esp32' ? 'Esp32' : 'Gd32';
|
||
if (chip === 'esp32') {
|
||
window.esp32File = null; window.esp32FileHandle = null;
|
||
window._esp32FileSha256 = null; window._esp32FileShaMeta = null;
|
||
} else {
|
||
window.gd32File = null; window.gd32FileHandle = null;
|
||
window._gd32FileSha256 = null; window._gd32FileShaMeta = null;
|
||
}
|
||
window._pendingFwHandles[chip] = null;
|
||
persistFileHandle(chip, null);
|
||
persistFileMeta(chip, null);
|
||
document.getElementById('fileInput' + suffix).value = '';
|
||
document.getElementById('fileInfo' + suffix).classList.remove('show');
|
||
var shaEl = document.getElementById('fileSha256' + suffix);
|
||
if (shaEl) shaEl.textContent = '-';
|
||
safeUpdateUploadButtonLabel();
|
||
addLog('I', '文件', chip.toUpperCase() + ' 文件已清除');
|
||
} |