def connect(self, port=None, baudrate=None):
"""
Connects to the printer. If port and/or baudrate is provided,
uses these settings, otherwise autodetection will be attempted.
"""
if self._comm is not None:
self._comm.close()
import astroprint.printer.marlin.comm as comm
self._comm = comm.MachineCom(port, baudrate, callbackObject=self)
def doConnect(self, port, baudrate):
"""
Connects to the printer.
"""
if self._comm:
self._logger.warn('Printer was already connected')
return True
if port and baudrate:
import astroprint.printer.marlin.comm as comm
self._comm = comm.MachineCom(port, baudrate, callbackObject=self)
return True
return False
