def __init__(self, name, address, wavemeter, reset=False):
logging.debug('Initializing fiber switch on port %s.' % address)
Instrument.__init__(self, name, tags=['physical'])
self._visainstrument = SerialInstrument(address)
self._visainstrument.baud_rate = 115200
self._visainstrument.term_chars = '\n'
self.wait_time = 0.3
self._wavemeter = wavemeter
self.add_parameter('active_port',
type=types.IntType,
flags=Instrument.FLAG_GETSET,
minval=1, maxval=2)
self.add_parameter('port1_wavelength',
type=types.FloatType,
flags=Instrument.FLAG_GET,
units='nm')
self.add_parameter('port2_wavelength',
type=types.FloatType,
flags=Instrument.FLAG_GET,
units='nm')
self.add_parameter('port1_power',
type=types.FloatType,
flags=Instrument.FLAG_GET,
units='mW')
self.add_parameter('port2_power',
type=types.FloatType,
flags=Instrument.FLAG_GET,
units='mW')
if reset:
self.reset()
else:
self.get_all()
def __init__(self, PortName, baud_rate, data_bits, stop_bits, parity,
term_chars, Echoed, ReportsStatus):
"PortName = string of VISA resource descriptor or Allias"
VISABus.__init__(self, PortName)
self.f = SerialInstrument(PortName,
baud_rate=baud_rate,
data_bits=data_bits,
stop_bits=stop_bits,
parity=parity,
term_chars=term_chars)
#print self.deviceIBName, ':clearing the device buffer...'
#self.f.clear()
self.echoed = Echoed # sets whether the transmissions to the device are achoed back to the interface
self.reportsStatus = ReportsStatus # sets whether the transmissions
return
