def calibrateIo(self, channel, persistent):
"""Calibration of the analog output channels.
This method calls the CalibIo function of the module which executes
calibration of the analog output channels.
Args:
channel: IO channel number. Must be in the range 0 ... 3
persistent: Store calibration parameter permanently if true
Returns:
IO_RETURN_OK in case of success, otherwise detailed IoReturn
error code.
Raises:
TypeError: Passed argument types are wrong
ValueError: Channel value is out of range
"""
if not isinstance(channel, int):
raise TypeError('Expected channel as int, got %s' % type(channel))
if not isinstance(persistent, bool):
raise TypeError('Expected persistent as bool, got %s' %
type(persistent))
if (channel >= self.nrOfChannels):
raise ValueError('Channel out of range')
cmd = Cmd(self.com)
return cmd.calibrateIo(channel, 0, persistent)
