diff options
Diffstat (limited to 'klippy/mcu.py')
| -rw-r--r-- | klippy/mcu.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/klippy/mcu.py b/klippy/mcu.py index 71d58760..5d63af72 100644 --- a/klippy/mcu.py +++ b/klippy/mcu.py @@ -376,8 +376,12 @@ class MCU: def __init__(self, printer, config): self._printer = printer # Serial port - baud = config.getint('baud', 250000) self._serialport = config.get('serial', '/dev/ttyS0') + if self._serialport.startswith("/dev/rpmsg_"): + # Beaglbone PRU + baud = 0 + else: + baud = config.getint('baud', 250000, minval=2400) self.serial = serialhdl.SerialReader( printer.reactor, self._serialport, baud) self.is_shutdown = False |