added multidevice support

python_app/gui/controllers/app_window_pipeline_mixin.py

@@ -153,9 +153,9 @@ class AppWindowPipelineMixin:
             self._stop_run()
 
         try:
-            if self._radar_mode.currentText() == "native":
-                self._refresh_radar_limits_from_device()
             config = self._build_config()
+            if config.radar.driver_mode == "native":
+                self._refresh_radar_limits_from_device()
             run_signature = self._build_run_history_signature(config)
             if processor_only_running and self._processor_requires_restart(run_signature):
                 self._stop_all_processes()
@@ -185,6 +185,9 @@ class AppWindowPipelineMixin:
         if config.radar.driver_mode != "native":
             self._log("Radar pre-configuration skipped (mock mode)")
             return
+        if config.is_multi_device:
+            self._log("Multi-device raw producer will configure all LibreVNA devices")
+            return
 
         radar_service = LibreVnaService(serial=config.radar.serial or None)
         if not radar_service.driver_available: