diff options
Diffstat (limited to 'klippy/mcu.py')
| -rw-r--r-- | klippy/mcu.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/klippy/mcu.py b/klippy/mcu.py index cb07658f..2facba0a 100644 --- a/klippy/mcu.py +++ b/klippy/mcu.py @@ -614,8 +614,11 @@ class MCU: and not os.path.exists(self._serialport)): # Try toggling usb power self._check_restart("enable power") - self._serial.connect() - self._clocksync.connect(self._serial) + try: + self._serial.connect() + self._clocksync.connect(self._serial) + except serialhdl.error as e: + raise error(str(e)) msgparser = self._serial.get_msgparser() name = self._name log_info = [ |