修复启动klipper时获取不到最小版本的问题

moonraker/components/firmware_manager.py

@@ -84,30 +84,29 @@ class FirmwareUpdate:
                 logging.exception(f"Failed to enable power button during error recovery: {power_err}")
 
     async def build_mcu_info(self) -> None:
-        retries = 5
+        retries = 0
         printer_info: Dict[str, Any] = {}
         cfg_status: Dict[str, Any] = {}
-        while retries:
-            try:
+        while retries < 5:
             printer_info = await self.klippy_apis.get_klippy_info()
+            klipper_sta = printer_info.get("state", "")
+            if klipper_sta != "startup":
+                try:
                     cfg_status = await self.klippy_apis.query_objects({'configfile': None})
-            except self.server.error:
-                logging.exception("PanelDue initialization request failed")
-                retries -= 1
-                if not retries:
-                    raise
-                await asyncio.sleep(1.)
-                continue
-            break
                     config = cfg_status.get('configfile', {}).get('config', {})
                     self.klipper_version = printer_info.get("software_version", "").split('-')[0]
-        try:
                     self._build_basic_mcu_info(config)
                     await self._update_mcu_versions()
                     self._check_mcu_update_needed()
-
+                    logging.info("MCU versions updated successfully.")
+                    break
                 except Exception as e:
-            logging.exception(f"An error occurred while building MCU info: {e}")
+                    retries += 1
+                    await asyncio.sleep(1.)
+            else:
+                logging.info("Klipper is in startup state. Waiting...")
+                retries += 1
+                await asyncio.sleep(1.)
 
     def _build_basic_mcu_info(self, config: Dict[str, Any]) -> None:
         for mcu, value in config.items():