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"""Basic RF generator classes to implement hardware aware classes."""
from qolab.hardware.scpi import SCPIinstr
from qolab.hardware.basic import BasicInstrument
class RFGenerator(BasicInstrument):
"""Minimal set of methods to be implemented by a RF Generator.
Intended to be used as a parent for hardware aware classes.
"""
def __init__(self, *args, **kwds):
BasicInstrument.__init__(self, *args, **kwds)
self.config["Device type"] = "RFGenerator"
self.config["Device model"] = "Generic RF generator Without Hardware interface"
self.config["FnamePrefix"] = "rfgen"
self.deviceProperties.update({"FreqFixed"})
class RFGeneratorSCPI(SCPIinstr, RFGenerator):
"""SCPI aware RF generator.
Example
-------
>>> rm = pyvisa.ResourceManager()
>>> RFGeneratorSCPI(rm.open_resource('TCPIP::192.168.0.2::INSTR'))
"""
def __init__(self, resource, *args, **kwds):
SCPIinstr.__init__(self, resource)
RFGenerator.__init__(self, *args, **kwds)
self.config["DeviceId"] = str.strip(self.idn)
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