修改部分UI、修改module中心点设定、添加单独连接

app/device/connection.py

@@ -160,8 +160,7 @@ class ConnectionController:
     def check_all_async(self) -> None:
         """异步并联检测 UCD + CA，通过 ``_dispatch_ui`` 回主线程更新 UI。"""
         app = self._app
-        app.check_button.configure(state="disabled")
-        app.refresh_button.configure(state="disabled")
+        self._set_connect_widgets_state("disabled")
         app.status_var.set("正在检测连接...")
         app.root.update()
 
@@ -185,6 +184,58 @@ class ConnectionController:
 
         threading.Thread(target=worker, daemon=True).start()
 
+    def check_ucd_async(self) -> None:
+        """仅异步连接 UCD323。"""
+        app = self._app
+        self._set_connect_widgets_state("disabled")
+        app.status_var.set("正在连接 UCD323...")
+        app.root.update()
+
+        def worker():
+            try:
+                ucd_ok = self.connect_ucd(app.ucd_list_var.get())
+                app._dispatch_ui(
+                    app.update_connection_indicator,
+                    app.ucd_status_indicator,
+                    ucd_ok,
+                )
+                app._dispatch_ui(
+                    app.status_var.set,
+                    "UCD323 连接成功" if ucd_ok else "UCD323 连接失败",
+                )
+                app._dispatch_ui(self._enable_widgets)
+            except Exception as exc:  # noqa: BLE001
+                app._dispatch_ui(app.log_gui.log, f"UCD323 连接出错: {exc}")
+                app._dispatch_ui(self._enable_widgets)
+
+        threading.Thread(target=worker, daemon=True).start()
+
+    def check_ca_async(self) -> None:
+        """仅异步连接 CA410。"""
+        app = self._app
+        self._set_connect_widgets_state("disabled")
+        app.status_var.set("正在连接 CA410...")
+        app.root.update()
+
+        def worker():
+            try:
+                ca_ok = self.connect_ca()
+                app._dispatch_ui(
+                    app.update_connection_indicator,
+                    app.ca_status_indicator,
+                    ca_ok,
+                )
+                app._dispatch_ui(
+                    app.status_var.set,
+                    "CA410 连接成功" if ca_ok else "CA410 连接失败",
+                )
+                app._dispatch_ui(self._enable_widgets)
+            except Exception as exc:  # noqa: BLE001
+                app._dispatch_ui(app.log_gui.log, f"CA410 连接出错: {exc}")
+                app._dispatch_ui(self._enable_widgets)
+
+        threading.Thread(target=worker, daemon=True).start()
+
     def disconnect_all(self) -> None:
         try:
             self.disconnect_ucd()
@@ -196,6 +247,24 @@ class ConnectionController:
             self._log(f"断开连接时发生错误: {exc}", level="info")
             messagebox.showerror("错误", f"断开连接失败: {exc}")
 
+    def disconnect_ucd_only(self) -> None:
+        try:
+            self.disconnect_ucd()
+            self._app.refresh_connection_indicators()
+            self._app.status_var.set("UCD323 已断开")
+        except Exception as exc:  # noqa: BLE001
+            self._log(f"断开 UCD323 时发生错误: {exc}", level="info")
+            messagebox.showerror("错误", f"断开 UCD323 失败: {exc}")
+
+    def disconnect_ca_only(self) -> None:
+        try:
+            self.disconnect_ca()
+            self._app.refresh_connection_indicators()
+            self._app.status_var.set("CA410 已断开")
+        except Exception as exc:  # noqa: BLE001
+            self._log(f"断开 CA410 时发生错误: {exc}", level="info")
+            messagebox.showerror("错误", f"断开 CA410 失败: {exc}")
+
     def refresh_ports(self) -> None:
         """刷新 UCD + COM 端口下拉框；指示器复位。"""
         app = self._app
@@ -219,8 +288,21 @@ class ConnectionController:
     # -- 内部 ----------------------------------------------------
 
     def _enable_widgets(self) -> None:
-        self._app.check_button.configure(state="normal")
-        self._app.refresh_button.configure(state="normal")
+        self._set_connect_widgets_state("normal")
+
+    def _set_connect_widgets_state(self, state: str) -> None:
+        for attr in (
+            "check_button",
+            "ucd_connect_button",
+            "ca_connect_button",
+            "refresh_button",
+        ):
+            widget = getattr(self._app, attr, None)
+            if widget is not None:
+                try:
+                    widget.configure(state=state)
+                except Exception:  # noqa: BLE001
+                    pass
 
     def _log(self, msg: str, *, level: str = "info") -> None:
         log_gui = getattr(self._app, "log_gui", None)
@@ -250,6 +332,14 @@ def check_com_connections(self: "PQAutomationApp"):
     self.connection.check_all_async()
 
 
+def check_ucd_connection(self: "PQAutomationApp"):
+    self.connection.check_ucd_async()
+
+
+def check_ca_connection(self: "PQAutomationApp"):
+    self.connection.check_ca_async()
+
+
 def update_connection_indicator(self: "PQAutomationApp", indicator, connected):
     _draw_connection_indicator(indicator, "green" if connected else "red")
 
@@ -307,6 +397,14 @@ def disconnect_com_connections(self: "PQAutomationApp"):
     self.connection.disconnect_all()
 
 
+def disconnect_ucd_connection(self: "PQAutomationApp"):
+    self.connection.disconnect_ucd_only()
+
+
+def disconnect_ca_connection(self: "PQAutomationApp"):
+    self.connection.disconnect_ca_only()
+
+
 def _get_ca_measure_lock(self: "PQAutomationApp"):
     lock = getattr(self, "_ca_measure_lock", None)
     if lock is None:
@@ -357,11 +455,15 @@ __all__ = [
     "get_available_com_ports",
     "refresh_com_ports",
     "check_com_connections",
+    "check_ucd_connection",
+    "check_ca_connection",
     "update_connection_indicator",
     "refresh_connection_indicators",
     "check_port_connection",
     "enable_com_widgets",
     "disconnect_com_connections",
+    "disconnect_ucd_connection",
+    "disconnect_ca_connection",
 ]
 
 
@@ -373,11 +475,15 @@ class DeviceConnectionMixin:
     get_available_com_ports = get_available_com_ports
     refresh_com_ports = refresh_com_ports
     check_com_connections = check_com_connections
+    check_ucd_connection = check_ucd_connection
+    check_ca_connection = check_ca_connection
     update_connection_indicator = update_connection_indicator
     refresh_connection_indicators = refresh_connection_indicators
     check_port_connection = check_port_connection
     enable_com_widgets = enable_com_widgets
     disconnect_com_connections = disconnect_com_connections
+    disconnect_ucd_connection = disconnect_ucd_connection
+    disconnect_ca_connection = disconnect_ca_connection
     _get_ca_measure_lock = _get_ca_measure_lock
     _read_ca_display = _read_ca_display
     read_ca_xyLv = read_ca_xyLv