def _mk_sweep_step_frequency(self, max_frequency: float) -> Parameter:
sweep_step_frequency = Parameter(
name="sweep_step_frequency",
instrument=self,
label="Sweep step",
unit="Hz",
vals=validators.Numbers(min_value=0, max_value=max_frequency),
get_cmd=f"RA:{_CMD_TO_JSON_MAPPING['S3']}",
get_parser=int,
set_cmd="S3{}",
set_parser=lambda freq: str(int(freq)),
)
sweep_step_frequency.__doc__ = "Sweep step frequency in Hz."
return sweep_step_frequency
def _mk_frequency(self, max_frequency: float) -> Parameter:
frequency = Parameter(
name="frequency",
instrument=self,
label="Frequency",
unit="Hz",
vals=validators.Numbers(min_value=250e3, max_value=max_frequency),
get_cmd="RA:frequency",
get_parser=int,
set_cmd=self._set_frequency,
set_parser=lambda freq: str(int(freq)),
)
frequency.__doc__ = "The RF Frequency in Hz."
return frequency
