feat: improve continuous factory flashing workflow

factory_host/README.md

@@ -7,8 +7,10 @@
 
 - 产测固件和正式固件分开保存，每个工位可独立选择。
 - 烧录串口和产测 DBG UART 分开配置，避免把 DIAG/AT/调试口误认成烧录口。
-- 使用原厂 `adownload.exe -u -a`，先进入等待状态，再由关机设备上电触发烧录。
-- 提供“烧录选中”单工位入口；USB 自动等待的批量任务按工位顺序执行，避免抢设备。
+- 主界面提供醒目的“启动自动烧录”：每 0.5 秒持续检测烧录串口，先让下载器按工位进入等待，再由设备上电触发烧录。
+- 每个工位完成后会锁定当前设备；只有检测到该端口消失并重新出现（断开旧设备、连接下一台并上电）才会再次烧录，避免同一设备反复烧录。
+- 烧录与串口扫描均在后台运行，Windows 子进程隐藏控制台窗口，不阻塞界面。
+- 烧录和产测运行期间实时日志强制跟随最新一行，停止后才允许手工滚动。
 - 只解析以 `FT1 ` 开头的协议行；普通 SDK 日志只显示，不进入产测数据库。
 - 严格校验协议版本、消息类型、节点编号/名称、会话 ID 和递增序号。
 - 显示 `BOOT_AUDIO`、`POWER_ADC`、`AUDIO_LOOPBACK`、`ESIM`、
@@ -30,8 +32,14 @@ burn_tool/aboot-tools-2024.08.08-win-x64/adownload.exe
 factory_host/dist/EG800FactoryHost.exe
 ```
 
-默认“产测固件”指向已包含节点提示音的 FT1 整包；默认“正式固件”指向
-`version` 目录中的正式内层 `-fac.zip`。两者都可在外置
+默认“产测固件”和“正式固件”分别位于：
+
+```text
+burn_tool/firmware/test/EG800AKCN_11LG-FT1-factory-test.zip
+burn_tool/firmware/official/EG800AKCN_11LG-official-fac.zip
+```
+
+两者都可通过主界面切换并选择，也可在外置
 `factory_host_config.json` 中替换，烧录时不要选择 `-target.zip` 外层归档。
 
 双击表格中的工位可以分别设置烧录口和产测 DBG UART 口。默认 USB 自动等待模式不需要

factory_host/USAGE.md

@@ -7,9 +7,12 @@
 ```text
 banban/
 ├─ burn_tool/
-│  └─ aboot-tools-2024.08.08-win-x64/
+│  ├─ aboot-tools-2024.08.08-win-x64/
 │     ├─ adownload.exe
 │     └─ 其他随工具提供的 DLL、配置和驱动文件
+│  └─ firmware/
+│     ├─ test/EG800AKCN_11LG-FT1-factory-test.zip
+│     └─ official/EG800AKCN_11LG-official-fac.zip
 ├─ factory_host/
 │  └─ dist/
 │     ├─ EG800FactoryHost.exe
@@ -36,8 +39,8 @@ banban/
     "workers": 2
   },
   "firmwares": {
-    "production": "factory_host/dist/factory_firmware/EG800AKCN_11LG-FT1-factory-test.zip",
-    "official": "version/正式固件目录/EG800AKCN_11LG-版本号-fac.zip"
+    "production": "burn_tool/firmware/test/EG800AKCN_11LG-FT1-factory-test.zip",
+    "official": "burn_tool/firmware/official/EG800AKCN_11LG-official-fac.zip"
   },
   "serial": {
     "baudrate": 115200,
@@ -60,11 +63,13 @@ banban/
 
 ## 3. 烧录产测固件
 
-1. 启动 `EG800FactoryHost.exe`，固件类型选择“产测固件”。
-2. 设备保持关机，连接烧录器和 USB。
-3. 选择工位后点击单工位烧录；批量生产时使用批量烧录。
-4. 界面显示“等待上电”后再给设备开机。
-5. 等待状态变成“烧录成功”，不要在烧录过程中拔线或关闭程序。
+1. 启动 `EG800FactoryHost.exe`，固件类型选择“产测固件”或“正式固件”，确认顶部完整路径。
+2. 连接一个或多个烧录器，设备保持关机。
+3. 点击醒目的“启动自动烧录”，工具每 0.5 秒持续检测烧录串口，并为每个串口建立工位。
+4. 工位显示“烧录中·等待上电”后给对应设备开机，设备进入 AROM 后自动开始烧录。
+5. 工位显示“烧录成功”后先断开当前设备；工具检测到端口消失后才会允许下一次烧录，避免同一设备反复烧录。
+6. 换上下一台关机设备并上电，端口重新出现后自动开始下一次烧录。
+7. 全部生产完成后点击“停止烧录”；不要在实际写入过程中拔线或关闭程序。
 
 默认参数使用 `adownload.exe -u -a` 自动等待 AROM 下载设备，因此烧录口和产测 UART 是两个不同角色。
 

factory_host/factory_host.py

@@ -28,6 +28,9 @@ from tkinter import ttk
 from ft1_protocol import FT1Session, NODE_NAMES, ProtocolError, error_text, parse_ft1_line
 
 
+CREATE_NO_WINDOW = getattr(subprocess, "CREATE_NO_WINDOW", 0x08000000)
+
+
 APP_DIR = Path(sys.executable).resolve().parent if getattr(sys, "frozen", False) else Path(__file__).resolve().parent
 
 
@@ -50,10 +53,14 @@ DEFAULT_CONFIG = {
         "aboot_path": "burn_tool/aboot.exe",
         "downloader_path": "burn_tool/adownload.exe",
         "args": ["-u", "-a", "-s", "{baudrate}", "-q", "{firmware}"],
+        "auto_args": ["-p", "{port}", "-a", "-s", "{baudrate}", "-q", "{firmware}"],
         "timeout_seconds": 900,
         "workers": 2,
     },
-    "firmwares": {"production": "", "official": ""},
+    "firmwares": {
+        "production": "burn_tool/firmware/test/EG800AKCN_11LG-FT1-factory-test.zip",
+        "official": "burn_tool/firmware/official/EG800AKCN_11LG-official-fac.zip",
+    },
     "serial": {"baudrate": 115200, "encoding": "utf-8", "line_ending": "\\r\\n"},
     "protocol": {"prefix": "FT1 ", "version": 1, "auto_save": True},
 }
@@ -151,6 +158,7 @@ def list_serial_ports() -> list[str]:
                 text=True,
                 timeout=5,
                 check=False,
+                creationflags=CREATE_NO_WINDOW,
             )
             ports = [line.strip() for line in result.stdout.splitlines() if re.fullmatch(r"COM\d+", line.strip(), re.I)]
         except (OSError, subprocess.SubprocessError):
@@ -232,7 +240,10 @@ class SerialReader:
                 self._stream = self._pyserial
             except ImportError:
                 if os.name == "nt":
-                    subprocess.run(["mode", self.port, f"BAUD={self.baudrate}", "PARITY=n", "DATA=8", "STOP=1"], capture_output=True, check=False)
+                    subprocess.run(
+                        ["mode", self.port, f"BAUD={self.baudrate}", "PARITY=n", "DATA=8", "STOP=1"],
+                        capture_output=True, check=False, creationflags=CREATE_NO_WINDOW,
+                    )
                 device = self.port if self.port.startswith("\\\\.\\") else "\\\\.\\" + self.port
                 self._stream = open(device, "r+b", buffering=0)
             self._opened.set()
@@ -286,6 +297,14 @@ class FactoryHost(Tk):
         self.events: queue.Queue = queue.Queue()
         self.executor: ThreadPoolExecutor | None = None
         self.flash_cancel = threading.Event()
+        self.flash_running = False
+        self.flash_jobs_active = 0
+        self.auto_flash_monitoring = False
+        self.auto_monitor_stop = threading.Event()
+        self.auto_firmware_kind = "production"
+        self.auto_downloader: Path | None = None
+        self.scan_running = False
+        self.log_follow = True
         self.session_id = datetime.now().strftime("%Y%m%d_%H%M%S")
         LOG_DIR.mkdir(parents=True, exist_ok=True)
         SESSION_DIR.mkdir(parents=True, exist_ok=True)
@@ -296,16 +315,19 @@ class FactoryHost(Tk):
         self.after(100, self._drain_events)
 
     def _build_ui(self) -> None:
+        style = ttk.Style(self)
+        style.configure("Primary.TButton", font=("Microsoft YaHei UI", 11, "bold"), padding=(18, 10))
+        style.configure("Firmware.TLabel", font=("Microsoft YaHei UI", 10, "bold"), foreground="#b42318")
         top = ttk.Frame(self, padding=8)
         top.pack(fill=X)
         ttk.Label(top, text="固件:").pack(side=LEFT)
         self.firmware_kind = StringVar(value="production")
-        ttk.Radiobutton(top, text="产测固件", variable=self.firmware_kind, value="production").pack(side=LEFT, padx=3)
-        ttk.Radiobutton(top, text="正式固件", variable=self.firmware_kind, value="official").pack(side=LEFT, padx=3)
+        ttk.Radiobutton(top, text="产测固件", variable=self.firmware_kind, value="production", command=self._refresh_tool_status).pack(side=LEFT, padx=3)
+        ttk.Radiobutton(top, text="正式固件", variable=self.firmware_kind, value="official", command=self._refresh_tool_status).pack(side=LEFT, padx=3)
         self.firmware_label = StringVar()
-        ttk.Label(top, textvariable=self.firmware_label, width=55).pack(side=LEFT, padx=12)
-        ttk.Button(top, text="选择固件", command=self.choose_firmware).pack(side=LEFT)
-        ttk.Button(top, text="扫描串口", command=self.scan_ports).pack(side=LEFT, padx=4)
+        self.firmware_display = ttk.Label(top, textvariable=self.firmware_label, width=70, style="Firmware.TLabel")
+        self.firmware_display.pack(side=LEFT, padx=12)
+        ttk.Button(top, text="选择当前固件", command=self.choose_firmware).pack(side=LEFT)
 
         status = ttk.Frame(self, padding=(8, 0, 8, 6))
         status.pack(fill=X)
@@ -315,16 +337,23 @@ class FactoryHost(Tk):
 
         controls = ttk.Frame(self, padding=(8, 0, 8, 6))
         controls.pack(fill=X)
-        ttk.Button(controls, text="添加工位", command=self.add_station).pack(side=LEFT)
-        ttk.Button(controls, text="删除选中", command=self.remove_station).pack(side=LEFT, padx=4)
-        ttk.Button(controls, text="烧录选中", command=self.start_selected_flash).pack(side=LEFT, padx=(16, 4))
-        ttk.Button(controls, text="批量烧录", command=self.start_flash).pack(side=LEFT)
-        ttk.Button(controls, text="停止烧录", command=self.stop_flash).pack(side=LEFT)
-        ttk.Button(controls, text="开始串口产测", command=self.start_tests).pack(side=LEFT, padx=16)
+        self.auto_flash_button = ttk.Button(
+            controls, text="启动自动烧录", command=self.start_auto_flash,
+            style="Primary.TButton")
+        self.auto_flash_button.pack(side=LEFT, padx=(0, 8))
+        ttk.Button(controls, text="开始串口产测", command=self.start_tests).pack(side=LEFT, padx=(0, 8))
+        ttk.Button(controls, text="扫描串口", command=self.scan_ports).pack(side=LEFT)
+        ttk.Button(controls, text="停止烧录", command=self.stop_flash).pack(side=LEFT, padx=(16, 4))
         ttk.Button(controls, text="停止串口", command=self.stop_serial).pack(side=LEFT)
-        ttk.Button(controls, text="打开配置", command=self.open_config).pack(side=LEFT, padx=16)
-        ttk.Button(controls, text="重新加载", command=self.reload_config).pack(side=LEFT)
-        ttk.Button(controls, text="导出报表", command=self.export_report).pack(side=RIGHT)
+        advanced = ttk.LabelFrame(self, text="高级操作", padding=(8, 4))
+        advanced.pack(fill=X, padx=8, pady=(0, 6))
+        ttk.Button(advanced, text="烧录选中", command=self.start_selected_flash).pack(side=LEFT, padx=3)
+        ttk.Button(advanced, text="批量烧录", command=self.start_flash).pack(side=LEFT, padx=3)
+        ttk.Button(advanced, text="添加工位", command=self.add_station).pack(side=LEFT, padx=3)
+        ttk.Button(advanced, text="删除选中", command=self.remove_station).pack(side=LEFT, padx=3)
+        ttk.Button(advanced, text="打开配置", command=self.open_config).pack(side=LEFT, padx=3)
+        ttk.Button(advanced, text="重新加载", command=self.reload_config).pack(side=LEFT, padx=3)
+        ttk.Button(advanced, text="导出报表", command=self.export_report).pack(side=RIGHT)
 
         table_frame = ttk.Frame(self, padding=(8, 0, 8, 4))
         table_frame.pack(fill=BOTH, expand=True)
@@ -368,7 +397,11 @@ class FactoryHost(Tk):
         for column, label, width in (("time", "时间", 90), ("station", "工位", 70), ("text", "日志", 850)):
             self.log_text.heading(column, text=label)
             self.log_text.column(column, width=width, anchor="w")
-        self.log_text.pack(fill=BOTH, expand=True)
+        self.log_text.pack(side=LEFT, fill=BOTH, expand=True)
+        log_scroll = ttk.Scrollbar(bottom, orient="vertical", command=self._scroll_log)
+        log_scroll.pack(side=RIGHT, fill=Y)
+        self.log_text.configure(yscrollcommand=log_scroll.set)
+        self.log_text.bind("<MouseWheel>", self._on_log_mousewheel)
         self._refresh_tool_status()
 
     def _load_default_rows(self) -> None:
@@ -382,29 +415,56 @@ class FactoryHost(Tk):
         tool_text = f"adownload: {downloader}" if downloader else "adownload: 未找到（请把 burn_tool 完整目录放在根目录或在配置中指定）"
         package_text = f"固件: {firmware}" if firmware.is_file() else "固件: 未选择"
         self.tool_status.set(tool_text + " | " + package_text)
-        self.firmware_label.set(str(firmware) if firmware.is_file() else "未选择当前固件")
+        kind_label = "产测固件" if self.firmware_kind.get() == "production" else "正式固件"
+        state = "已就绪" if firmware.is_file() else "未找到"
+        self.firmware_label.set(f"当前：{kind_label} | {state} | {firmware}")
+
+    def _scroll_log(self, *args) -> None:
+        if not self.log_follow:
+            self.log_text.yview(*args)
+
+    def _on_log_mousewheel(self, _event):
+        return "break" if self.log_follow else None
 
     def choose_firmware(self) -> None:
-        path = filedialog.askopenfilename(title="选择固件包", filetypes=(("固件包", "*.zip *.bin *.img *.json"), ("所有文件", "*.*")))
+        kind_dir = "test" if self.firmware_kind.get() == "production" else "official"
+        initial_dir = ROOT_DIR / "burn_tool" / "firmware" / kind_dir
+        path = filedialog.askopenfilename(
+            title="选择固件包",
+            initialdir=str(initial_dir if initial_dir.is_dir() else ROOT_DIR),
+            filetypes=(("固件包", "*.zip *.bin *.img *.json"), ("所有文件", "*.*")),
+        )
         if path:
             self.config_data["firmwares"][self.firmware_kind.get()] = path
             save_config(self.config_data)
             self._refresh_tool_status()
 
     def scan_ports(self) -> None:
-        found = self._auto_add_ft1_stations()
-        self._log("系统", f"FT1 自动识别完成，新增/确认工位: {', '.join(found) if found else '无'}")
+        if self.scan_running:
+            return
+        self.scan_running = True
+        self.log_follow = True
+        self._log("系统", "正在后台扫描 FT1 产测串口，请稍候...")
+        threading.Thread(target=self._scan_ft1_worker, args=(None, None), daemon=True).start()
 
-    def _auto_add_ft1_stations(self) -> list[str]:
-        """Probe every COM port and create one visible station per FT1 device."""
+    def _scan_ft1_worker(self, selected: tuple[str, ...] | None, had_selection: bool | None) -> None:
         baudrate = int(self.config_data["serial"].get("baudrate", 115200))
         used = {station.test_port for station in self.stations.values() if station.test_port}
-        found: list[str] = []
+        ports: list[str] = []
         for candidate in list_serial_ports():
             if candidate in used:
                 continue
             if not identify_ft1_port(candidate, baudrate):
                 continue
+            ports.append(candidate)
+        self.events.put(("ft1_scan", ports, selected, had_selection))
+
+    def _assign_ft1_stations(self, ports: list[str]) -> list[str]:
+        found: list[str] = []
+        used = {station.test_port for station in self.stations.values() if station.test_port}
+        for candidate in ports:
+            if candidate in used:
+                continue
             station = next((item for item in self.stations.values()
                             if not item.test_port and item.reader is None), None)
             if station is None:
@@ -421,6 +481,12 @@ class FactoryHost(Tk):
             self._update_row(station)
         return found
 
+    def _auto_add_ft1_stations(self) -> list[str]:
+        """Compatibility helper; UI actions use the background scanner."""
+        ports = [port for port in list_serial_ports()
+                 if identify_ft1_port(port, int(self.config_data["serial"].get("baudrate", 115200)))]
+        return self._assign_ft1_stations(ports)
+
     def open_config(self) -> None:
         try:
             if os.name == "nt":
@@ -438,7 +504,7 @@ class FactoryHost(Tk):
         except RuntimeError as exc:
             messagebox.showerror("配置错误", str(exc))
 
-    def add_station(self, number: str | None = None, flash_port: str = "", test_port: str = "") -> None:
+    def add_station(self, number: str | None = None, flash_port: str = "", test_port: str = "") -> Station:
         if number is None:
             number = str(len(self.stations) + 1)
         while number in self.stations:
@@ -446,6 +512,7 @@ class FactoryHost(Tk):
         station = Station(number=number, flash_port=flash_port, test_port=test_port, firmware_kind=self.firmware_kind.get())
         self.stations[number] = station
         self.table.insert("", END, iid=number, values=(number, flash_port, test_port, station.status, "", "", "0/6", "产测固件", ""))
+        return station
 
     def remove_station(self) -> None:
         for iid in self.table.selection():
@@ -514,9 +581,86 @@ class FactoryHost(Tk):
 
     def start_flash(self) -> None:
         selected = self.table.selection() or tuple(self.stations.keys())
-        self._start_flash_jobs(selected)
+        self._start_flash_jobs(selected, auto_detect=False)
 
-    def _start_flash_jobs(self, selected) -> None:
+    def start_auto_flash(self) -> None:
+        """Continuously watch for newly appearing download ports until stopped."""
+        if self.auto_flash_monitoring:
+            self._log("系统", "自动烧录已经在持续监听串口")
+            return
+        if self.flash_running or self.scan_running:
+            self._log("系统", "已有烧录或串口扫描任务正在进行")
+            return
+        downloader = find_downloader(
+            self.config_data["flash"].get("downloader_path", ""),
+            self.config_data["flash"].get("aboot_path", ""),
+        )
+        firmware = resolve_project_path(
+            self.config_data["firmwares"].get(self.firmware_kind.get(), ""))
+        if not downloader or not firmware.is_file():
+            messagebox.showerror("无法启动自动烧录", "请先确认下载器和当前选择的固件都存在。")
+            return
+        workers = max(1, int(self.config_data["flash"].get("workers", 2)))
+        self.auto_flash_monitoring = True
+        self.auto_firmware_kind = self.firmware_kind.get()
+        self.auto_downloader = downloader
+        self.auto_monitor_stop.clear()
+        self.flash_cancel.clear()
+        self.flash_running = True
+        self.log_follow = True
+        self.executor = ThreadPoolExecutor(max_workers=workers)
+        self.auto_flash_button.configure(text="自动烧录监听中")
+        waiting_stations = list(self.stations.values())[:workers]
+        while len(waiting_stations) < workers:
+            waiting_stations.append(self.add_station())
+        for station in waiting_stations:
+            station.firmware_kind = self.auto_firmware_kind
+            station.status = "自动等待上电"
+            station.message = "持续检测烧录串口"
+            self._update_row(station)
+        self._log("系统", f"自动烧录已启动：每 0.5 秒检测串口，等待设备上电，并发工位 {workers}")
+        threading.Thread(target=self._auto_flash_monitor_worker, daemon=True).start()
+
+    def _auto_flash_monitor_worker(self) -> None:
+        known_ports: set[str] = set()
+        while not self.auto_monitor_stop.wait(0.5):
+            current_ports = set(list_serial_ports())
+            for port in sorted(known_ports - current_ports):
+                self.events.put(("auto_flash_port_removed", port))
+            for port in sorted(current_ports - known_ports):
+                self.events.put(("auto_flash_port", port))
+            known_ports = current_ports
+        self.events.put(("auto_flash_stopped",))
+
+    def _submit_auto_flash_port(self, port: str) -> None:
+        busy_states = {"排队中", "烧录中", "烧录中·等待上电"}
+        if any(item.flash_port == port and item.status in busy_states
+               for item in self.stations.values()):
+            return
+        station = next((item for item in self.stations.values()
+                        if item.flash_port == port and item.status not in busy_states), None)
+        if station is None:
+            station = next((item for item in self.stations.values()
+                            if item.status == "自动等待上电"), None)
+        if station is None:
+            station = next((item for item in self.stations.values()
+                            if item.status not in busy_states and not item.test_port), None)
+        if station is None:
+            station = self.add_station()
+        station.flash_port = port
+        station.firmware_kind = self.auto_firmware_kind
+        station.status = "排队中"
+        station.message = f"检测到新烧录串口 {port}"
+        self.flash_jobs_active += 1
+        self._update_row(station)
+        assert self.executor is not None and self.auto_downloader is not None
+        self.executor.submit(self._flash_one, station, self.auto_downloader, True)
+        self._log(station.number, f"检测到烧录串口 {port}，已进入等待上电状态")
+
+    def _start_flash_jobs(self, selected, auto_detect: bool = False) -> None:
+        if self.auto_flash_monitoring and not auto_detect:
+            self._log("系统", "请先停止自动烧录，再执行手动烧录")
+            return
         downloader = find_downloader(self.config_data["flash"].get("downloader_path", ""), self.config_data["flash"].get("aboot_path", ""))
         if not downloader:
             messagebox.showerror("无法烧录", "未找到 adownload.exe。请把 burn_tool 完整目录放到根目录，或在配置中指定 flash.downloader_path。aboot.exe 是图形界面，不能作为命令行烧录进程。")
@@ -525,34 +669,44 @@ class FactoryHost(Tk):
             self.stations[iid]
             for iid in selected
             if iid in self.stations
-            and self.stations[iid].status not in ("排队中", "等待上电", "烧录中")
+            and self.stations[iid].status not in
+            ("排队中", "等待上电", "烧录中", "烧录中·等待上电")
         ]
         if not jobs:
             self._log("系统", "没有可提交的工位（正在烧录的工位不会重复排队）")
             return
-        configured_args = self.config_data["flash"].get("args", ["{firmware}"])
+        configured_args = self.config_data["flash"].get(
+            "auto_args" if auto_detect else "args", ["{firmware}"])
         if isinstance(configured_args, str):
             configured_args = parse_command_template(configured_args)
         auto_usb = any(str(arg) in ("-a", "--auto-enable") for arg in configured_args)
         uses_named_port = any("{port}" in str(arg) for arg in configured_args)
         self.flash_cancel.clear()
         workers = max(1, int(self.config_data["flash"].get("workers", 2)))
-        if auto_usb and not uses_named_port and len(jobs) > 1:
+        if auto_usb and not uses_named_port and len(jobs) > 1 and not auto_detect:
             workers = 1
             self._log("系统", "USB 自动等待模式将按工位顺序烧录；请只给当前等待工位上电")
+        self.flash_running = True
+        self.flash_jobs_active = len(jobs)
         self.executor = ThreadPoolExecutor(max_workers=min(workers, len(jobs)))
         for station in jobs:
+            station.firmware_kind = self.firmware_kind.get()
             station.status = "排队中"
             station.message = ""
             self._update_row(station)
-            self.executor.submit(self._flash_one, station, downloader)
+            self.executor.submit(self._flash_one, station, downloader, auto_detect)
         self._log("系统", f"已提交 {len(jobs)} 个烧录任务，并发数 {workers}")
 
     def stop_flash(self) -> None:
+        self.auto_monitor_stop.set()
+        self.auto_flash_monitoring = False
+        self.auto_downloader = None
         self.flash_cancel.set()
+        self.log_follow = False
+        self.auto_flash_button.configure(text="启动自动烧录")
         self._log("系统", "已请求停止后续烧录任务；正在执行的 adownload 将在超时或退出后结束")
 
-    def _flash_one(self, station: Station, downloader: Path) -> None:
+    def _flash_one(self, station: Station, downloader: Path, auto_detect: bool = False) -> None:
         if self.flash_cancel.is_set():
             self.events.put(("station", station.number, "已取消", ""))
             return
@@ -560,7 +714,8 @@ class FactoryHost(Tk):
         if not firmware.is_file():
             self.events.put(("station", station.number, "失败", f"固件不存在: {firmware}"))
             return
-        configured_args = self.config_data["flash"].get("args", ["{firmware}"])
+        configured_args = self.config_data["flash"].get(
+            "auto_args" if auto_detect else "args", ["{firmware}"])
         if isinstance(configured_args, str):
             configured_args = parse_command_template(configured_args)
         baudrate = int(self.config_data["serial"].get("baudrate", 115200))
@@ -570,12 +725,23 @@ class FactoryHost(Tk):
         args = expand_args(configured_args, aboot=downloader, firmware=firmware, port=station.flash_port, station=station.number, baudrate=baudrate)
         command = [str(downloader)] + args
         auto_usb = any(str(arg) in ("-a", "--auto-enable") for arg in configured_args)
-        status = "等待上电" if auto_usb else "烧录中"
-        hint = "下载器已启动，请现在给设备上电" if auto_usb else ""
+        status = "烧录中·等待上电" if auto_usb else "烧录中"
+        hint = "下载器已启动，请现在给设备上电" if auto_usb else "烧录进程已启动"
         self.events.put(("station", station.number, status, hint or " ".join(shlex.quote(x) for x in command)))
         self.events.put(("log", station.number, "命令: " + " ".join(shlex.quote(x) for x in command)))
         try:
-            process = subprocess.Popen(command, cwd=str(downloader.parent), stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True, encoding="utf-8", errors="replace", bufsize=1)
+            popen_kwargs = {
+                "cwd": str(downloader.parent),
+                "stdout": subprocess.PIPE,
+                "stderr": subprocess.STDOUT,
+                "text": True,
+                "encoding": "utf-8",
+                "errors": "replace",
+                "bufsize": 1,
+            }
+            if os.name == "nt":
+                popen_kwargs["creationflags"] = CREATE_NO_WINDOW
+            process = subprocess.Popen(command, **popen_kwargs)
             output_tail = []
             deadline = time.monotonic() + int(self.config_data["flash"].get("timeout_seconds", 900))
             assert process.stdout is not None
@@ -625,11 +791,21 @@ class FactoryHost(Tk):
 
     def start_tests(self) -> None:
         had_selection = bool(self.table.selection())
-        self._auto_add_ft1_stations()
-        selected = self.table.selection() if had_selection else tuple(
+        if self.scan_running:
+            return
+        self.scan_running = True
+        self.log_follow = True
+        selected = tuple(self.table.selection()) if had_selection else None
+        self._log("系统", "正在后台识别 FT1 UART，界面可以继续操作...")
+        threading.Thread(
+            target=self._scan_ft1_worker, args=(selected, had_selection), daemon=True
+        ).start()
+
+    def _start_test_readers(self, selected: tuple[str, ...] | None = None) -> None:
+        targets = selected or tuple(
             number for number, station in self.stations.items() if station.test_port
         )
-        for iid in selected:
+        for iid in targets:
             if iid not in self.stations:
                 continue
             station = self.stations[iid]
@@ -769,6 +945,7 @@ class FactoryHost(Tk):
         return station.report_path
 
     def stop_serial(self) -> None:
+        self.log_follow = False
         for station in self.stations.values():
             if station.reader:
                 station.reader.stop()
@@ -792,6 +969,17 @@ class FactoryHost(Tk):
                         station.status, station.message = status, message
                         self._update_row(station)
                         self._log(number, f"{status}: {message}")
+                        if status in ("烧录成功", "失败", "已取消") and self.flash_jobs_active:
+                            self.flash_jobs_active -= 1
+                            if self.auto_flash_monitoring:
+                                if status == "烧录成功":
+                                    station.message = "烧录成功；请断开当前设备，端口重新出现后才烧录下一台"
+                                    self._update_row(station)
+                                if self.flash_jobs_active == 0:
+                                    self._log("系统", "自动烧录继续监听；已完成设备不会重复烧录")
+                            elif self.flash_jobs_active == 0:
+                                self.flash_running = False
+                                self.log_follow = False
                 elif kind == "log":
                     _, number, line = event
                     self._log(number, line)
@@ -799,6 +987,28 @@ class FactoryHost(Tk):
                     _, number, line = event
                     if number in self.stations:
                         self._process_serial_line(self.stations[number], line)
+                elif kind == "ft1_scan":
+                    _, ports, selected, had_selection = event
+                    found = self._assign_ft1_stations(ports)
+                    self.scan_running = False
+                    self._log("系统", f"FT1 自动识别完成，新增/确认工位: {', '.join(found) if found else '无'}")
+                    if had_selection is not None:
+                        self._start_test_readers(selected if had_selection else None)
+                elif kind == "auto_flash_port":
+                    _, port = event
+                    if self.auto_flash_monitoring and port not in {
+                        station.test_port for station in self.stations.values() if station.test_port
+                    }:
+                        self._submit_auto_flash_port(port)
+                elif kind == "auto_flash_port_removed":
+                    _, port = event
+                    station = next((item for item in self.stations.values()
+                                    if item.flash_port == port), None)
+                    if station and station.status == "烧录成功":
+                        station.message = "设备已断开，等待下一台设备上电"
+                        self._update_row(station)
+                elif kind == "auto_flash_stopped":
+                    self._log("系统", "自动烧录串口监听已停止")
         except queue.Empty:
             pass
         self.after(100, self._drain_events)
@@ -809,6 +1019,10 @@ class FactoryHost(Tk):
         children = self.log_text.get_children()
         if len(children) > 1000:
             self.log_text.delete(children[0])
+        if self.log_follow:
+            newest = self.log_text.get_children()
+            if newest:
+                self.log_text.see(newest[-1])
 
     def export_report(self) -> None:
         path = filedialog.asksaveasfilename(title="导出产测报表", defaultextension=".csv", initialfile=f"factory_{self.session_id}.csv", filetypes=(("CSV", "*.csv"),))
@@ -833,6 +1047,8 @@ class FactoryHost(Tk):
         self._log("系统", f"报表已导出: {path}")
 
     def _on_close(self) -> None:
+        self.auto_monitor_stop.set()
+        self.auto_flash_monitoring = False
         self.stop_serial()
         self.flash_cancel.set()
         self.destroy()

factory_host/factory_host_config.json

@@ -10,12 +10,21 @@
       "-q",
       "{firmware}"
     ],
+    "auto_args": [
+      "-p",
+      "{port}",
+      "-a",
+      "-s",
+      "{baudrate}",
+      "-q",
+      "{firmware}"
+    ],
     "timeout_seconds": 900,
     "workers": 2
   },
   "firmwares": {
-    "production": "factory_host/dist/factory_firmware/EG800AKCN_11LG-FT1-factory-test.zip",
-    "official": "version/EG800AKCN_11LG-1.8.4-20260921171244/EG800AKCN_11LG-1.8.4-20260921171244-fac.zip"
+    "production": "burn_tool/firmware/test/EG800AKCN_11LG-FT1-factory-test.zip",
+    "official": "burn_tool/firmware/official/EG800AKCN_11LG-official-fac.zip"
   },
   "serial": {
     "baudrate": 115200,

factory_host/test_factory_host.py

@@ -40,6 +40,12 @@ class FactoryHostTests(unittest.TestCase):
         self.assertIn("-a", args)
         self.assertNotIn("{port}", args)
 
+    def test_auto_flash_binds_each_detected_port(self):
+        args = factory_host.DEFAULT_CONFIG["flash"]["auto_args"]
+        self.assertIn("-p", args)
+        self.assertIn("-a", args)
+        self.assertIn("{port}", args)
+
     def test_project_root_and_relative_path(self):
         self.assertTrue((factory_host.ROOT_DIR / "burn_tool").is_dir())
         config = factory_host.load_config(factory_host.CONFIG_PATH)
@@ -53,6 +59,8 @@ class FactoryHostTests(unittest.TestCase):
         self.assertTrue(
             factory_host.resolve_project_path(config["firmwares"]["official"]).is_file()
         )
+        self.assertIn("burn_tool/firmware/test", config["firmwares"]["production"])
+        self.assertIn("burn_tool/firmware/official", config["firmwares"]["official"])
 
     def test_ft1_ignores_sdk_log_and_parses_node(self):
         self.assertIsNone(parse_ft1_line("DP1312EA is OK!"))