pre local llm test

hardware/helios_laser.py

@@ -280,21 +280,28 @@ class HeliosLaser:
                 logger.error(f"Invalid response for LDS: {response}")
         return None
 
-    def get_power_mw(self) -> Optional[float]:
-        """
-        Get laser output power in mW.
-
-        Returns:
-            Power in mW or None if error
-        """
-        response = self._query("HMP")
+    def _query_millicelsius(self, command: str) -> Optional[float]:
+        """Query a temperature register (returns milli-°C) and convert to °C."""
+        response = self._query(command)
         if response:
             try:
-                return float(response)
+                return int(response) / 1000.0
             except ValueError:
-                logger.error(f"Invalid response for HMP: {response}")
+                logger.error(f"Invalid response for {command}: {response}")
         return None
 
+    def get_diode_temp_c(self) -> Optional[float]:
+        """Diode temperature in °C (LTA, 5000–50000 milli-°C)."""
+        return self._query_millicelsius("LTA")
+
+    def get_power_stage_temp_c(self) -> Optional[float]:
+        """Power stage temperature in °C (LTT, 5000–65355 milli-°C)."""
+        return self._query_millicelsius("LTT")
+
+    def get_qswitch_temp_c(self) -> Optional[float]:
+        """Q-switch temperature in °C (EOA, 5000–50000 milli-°C)."""
+        return self._query_millicelsius("EOA")
+
     def get_controller_serial(self) -> Optional[str]:
         """
         Get controller serial number.