File "/usr/local/lib/python3.11/site-packages/nfc/clf/rcs380.py", line 197, in __init__ self.get_firmware_version() File "/usr/local/lib/python3.11/site-packages/nfc/clf/rcs380.py", line 335, in get_firmware_version log.debug("firmware version {1:x}.{0:02x}".format(*data)) ...