# Driver for microwave source HP_83650A
#
# Written by Bruno Buijtendorp (brunobuijtendorp@gmail.com)
import logging
from typing import TYPE_CHECKING
from qcodes import validators as vals
from qcodes.instrument import VisaInstrument, VisaInstrumentKWArgs
if TYPE_CHECKING:
from typing_extensions import Unpack
from qcodes.parameters import Parameter
log = logging.getLogger(__name__)
def parsestr(v: str) -> str:
return v.strip().strip('"')
[docs]
class HP83650A(VisaInstrument):
"""
QCoDeS driver for HP 83650A
"""
def __init__(
self,
name: str,
address: str,
verbose: int = 1,
reset: bool = False,
server_name: str | None = None,
**kwargs: "Unpack[VisaInstrumentKWArgs]",
):
self.verbose = verbose
log.debug('Initializing instrument')
super().__init__(name, address, **kwargs)
self.frequency: Parameter = self.add_parameter(
"frequency",
label="Frequency",
get_cmd="FREQ:CW?",
set_cmd="FREQ:CW {}",
vals=vals.Numbers(10e6, 40e9),
docstring="Microwave frequency, ....",
get_parser=float,
unit="Hz",
)
"""Microwave frequency, ...."""
self.freqmode: Parameter = self.add_parameter(
"freqmode",
label="Frequency mode",
get_cmd="FREQ:MODE?",
set_cmd="FREQ:MODE {}",
vals=vals.Strings(),
get_parser=parsestr,
docstring="Microwave frequency mode, ....",
)
"""Microwave frequency mode, ...."""
self.power: Parameter = self.add_parameter(
"power",
label="Power",
get_cmd="SOUR:POW?",
set_cmd="SOUR:POW {}",
vals=vals.Numbers(-20, 20),
get_parser=float,
unit="dBm",
docstring="Microwave power, ....",
)
"""Microwave power, ...."""
self.rfstatus: Parameter = self.add_parameter(
"rfstatus",
label="RF status",
get_cmd=":POW:STAT?",
set_cmd=":POW:STAT {}",
val_mapping={"on": "1", "off": "0"},
vals=vals.Strings(),
get_parser=parsestr,
docstring="Status, ....",
)
"""Status, ...."""
self.fmstatus: Parameter = self.add_parameter(
"fmstatus",
label="FM status",
get_cmd=":FM:STAT?",
set_cmd=":FM:STAT {}",
val_mapping={"on": "1", "off": "0"},
vals=vals.Strings(),
get_parser=parsestr,
docstring="FM status, ....",
)
"""FM status, ...."""
self.fmcoup: Parameter = self.add_parameter(
"fmcoup",
label="FM coupling",
get_cmd=":FM:COUP?",
set_cmd=":FM:COUP {}",
vals=vals.Strings(),
get_parser=parsestr,
docstring="FM coupling, ....",
)
"""FM coupling, ...."""
self.amstatus: Parameter = self.add_parameter(
"amstatus",
label="AM status",
get_cmd=":AM:STAT?",
set_cmd=":AM:STAT {}",
val_mapping={"on": "1", "off": "0"},
vals=vals.Strings(),
get_parser=parsestr,
docstring="AM status, ....",
)
"""AM status, ...."""
self.pulsestatus: Parameter = self.add_parameter(
"pulsestatus",
label="Pulse status",
get_cmd=":PULS:STAT?",
set_cmd=":PULS:STAT {}",
val_mapping={"on": "1", "off": "0"},
vals=vals.Strings(),
get_parser=parsestr,
docstring="Pulse status, ....",
)
"""Pulse status, ...."""
self.pulsesource: Parameter = self.add_parameter(
"pulsesource",
label="Pulse source",
get_cmd=":PULS:SOUR?",
set_cmd=":PULS:SOUR {}",
vals=vals.Strings(),
get_parser=parsestr,
docstring="Pulse source, ....",
)
"""Pulse source, ...."""
self.connect_message()
[docs]
def reset(self) -> None:
log.debug('Resetting instrument')
self.write('*RST')
self.print_all()
[docs]
def print_all(self) -> None:
log.debug('Reading all settings from instrument')
print(f"{self.rfstatus.label}: {self.rfstatus.get()}")
print(f"{self.power.label}: {self.power.get()} {self.power.unit}")
print(f"{self.frequency.label}: {self.frequency.get():e} {self.frequency.unit}")
print(f"{self.freqmode.label}: {self.freqmode.get()}")
self.print_modstatus()
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def print_modstatus(self) -> None:
print(f"{self.fmstatus.label}: {self.fmstatus.get()}")
print(f"{self.fmcoup.label}: {self.fmcoup.get()}")
print(f"{self.amstatus.label}: {self.amstatus.get()}")
print(f"{self.pulsestatus.label}: {self.pulsestatus.get()}")
print(f"{self.pulsesource.label}: {self.pulsesource.get()}")
class HP_83650A(HP83650A):
"""
Alias of HP83650A for backwards compatibility.
Will eventually be deprecated and removed.
"""