More debug-logging

Author: bouwew

plugwise_usb/connection/__init__.py

@@ -75,6 +75,7 @@ def hardware_stick(self) -> str | None:
     def mac_stick(self) -> str:
         """MAC address of USB-Stick. Raises StickError when not connected."""
         if self._mac_stick is None:
+            _LOGGER.debug("mac_stick: %s", self._mac_stick)
             raise StickError(
                 "No mac address available. Connect and initialize USB-Stick first."
             )
@@ -86,6 +87,8 @@ def mac_coordinator(self) -> str:
 
         Raises StickError when not connected.
         """
+        _LOGGER.debug("mac_coordinator: %s", self._mac_nc)
+        _LOGGER.debug("is_connected: %s", self._manager.is_connected)
         if not self._manager.is_connected or self._mac_nc is None:
             raise StickError(
                 "No mac address available. Connect and initialize USB-Stick first."