from ....Internal.Core import Core
from ....Internal.CommandsGroup import CommandsGroup
from ....Internal import Conversions
from .... import repcap
# noinspection PyPep8Naming,PyAttributeOutsideInit,SpellCheckingInspection
class CfrequencyCls:
"""
| Commands in total: 1
| Subgroups: 0
| Direct child commands: 1
"""
def __init__(self, core: Core, parent):
self._core = core
self._cmd_group = CommandsGroup("cfrequency", core, parent)
[docs]
def set(self, iq_carrier_freq_input: float, channel=repcap.Channel.Default) -> None:
"""
``CHANnel<*>:IQ:CFRequency`` \n
Snippet: ``driver.channel.iq.cfrequency.set(iq_carrier_freq_input = 1.0, channel = repcap.Channel.Default)`` \n
Sets the carrier frequency of the modulated RF signal or of the complex signal in IF range.
Prerequisites: \n
- method ``RsRtx.channel.iq.inpType.set()`` is set to REAL or:
- method ``RsRtx.channel.iq.inpType.set()`` is set to COMPlex and method ``RsRtx.channel.iq.inpMode.set()`` is set to RFIF
:param iq_carrier_freq_input: 10E-3 to 10E+9
:param channel: optional repeated capability selector. Default value: Ch1 (settable in the interface 'Channel')
"""
param = Conversions.decimal_value_to_str(iq_carrier_freq_input)
channel_cmd_val = self._cmd_group.get_repcap_cmd_value(channel, repcap.Channel)
self._core.io.write_with_opc(f'CHANnel{channel_cmd_val}:IQ:CFRequency {param}')
[docs]
def get(self, channel=repcap.Channel.Default) -> float:
"""
``CHANnel<*>:IQ:CFRequency`` \n
Snippet: ``value: float = driver.channel.iq.cfrequency.get(channel = repcap.Channel.Default)`` \n
Sets the carrier frequency of the modulated RF signal or of the complex signal in IF range.
Prerequisites: \n
- method ``RsRtx.channel.iq.inpType.set()`` is set to REAL or:
- method ``RsRtx.channel.iq.inpType.set()`` is set to COMPlex and method ``RsRtx.channel.iq.inpMode.set()`` is set to RFIF
:param channel: optional repeated capability selector. Default value: Ch1 (settable in the interface 'Channel')
:return: iq_carrier_freq_input: 10E-3 to 10E+9
"""
channel_cmd_val = self._cmd_group.get_repcap_cmd_value(channel, repcap.Channel)
response = self._core.io.query_str_with_opc(f'CHANnel{channel_cmd_val}:IQ:CFRequency?')
return Conversions.str_to_float(response)