class TestInstrument(SCPIInstrument):
frequency = FloatCommand(get_string="frequency?",
set_string="frequency {:g}",
value_range=(0.1, 10))
serial_number = IntCommand(get_string="serial?")
mode = StringCommand(name="enumerated mode",
scpi_string=":mode",
allowed_values=["A", "B", "C"])
class TestInstrument3(SCPIInstrument):
power = FloatCommand(get_string="power?")
serial_number = IntCommand(get_string="serial?")
mode = StringCommand(scpi_string=":mode", allowed_values=["A", "B", "C"])