"""Autogenerated module for the SHFQC QCoDeS driver."""
from typing import Any, Dict, List, Tuple, Union
import numpy as np
from zhinst.toolkit import CommandTable, Waveforms, Sequence
from zhinst.toolkit.interface import AveragingMode, SHFQAChannelMode
from zhinst.utils.shfqa.multistate import QuditSettings
from zhinst.qcodes.driver.devices.base import ZIBaseInstrument
from zhinst.qcodes.qcodes_adaptions import ZINode, ZIChannelList
[docs]
class CommandTableNode(ZINode):
"""CommandTable node.
This class implements the basic functionality of the command table allowing
the user to load and upload their own command table.
A dedicated class called ``CommandTable`` exists that is the preferred way
to create a valid command table. For more information about the
``CommandTable`` refer to the corresponding example or the documentation
of that class directly.
Args:
root: Node used for the upload of the command table
tree: Tree (node path as tuple) of the current node
device_type: Device type.
"""
def __init__(self, parent, tk_object, snapshot_cache=None, zi_node=None):
ZINode.__init__(
self, parent, "commandtable", snapshot_cache=snapshot_cache, zi_node=zi_node
)
self._tk_object = tk_object
[docs]
def check_status(self) -> bool:
"""Check status of the command table.
Returns:
Flag if a valid command table is loaded into the device.
Raises:
RuntimeError: If the command table upload into the device failed.
"""
return self._tk_object.check_status()
[docs]
def load_validation_schema(self) -> Dict[str, Any]:
"""Load device command table validation schema.
Returns:
JSON validation schema for the device command tables.
"""
return self._tk_object.load_validation_schema()
[docs]
def upload_to_device(
self,
ct: Union[CommandTable, str, dict],
*,
validate: bool = False,
check_upload: bool = True,
) -> None:
"""Upload command table into the device.
The command table can either be specified through the dedicated
``CommandTable`` class or in a raw format, meaning a json string or json
dict. In the case of a json string or dict the command table is
validated by default against the schema provided by the device.
Args:
ct: Command table.
validate: Flag if the command table should be validated. (Only
applies if the command table is passed as a raw json string or
json dict)
check_upload: Flag if the upload should be validated by calling
`check_status`. This is not mandatory bat strongly recommended
since the device does not raise an error when it rejects the
command table. This Flag is ignored when called from within a
transaction.
Raises:
RuntimeError: If the command table upload into the device failed.
zhinst.toolkit.exceptions.ValidationError: Incorrect schema.
.. versionchanged:: 0.4.2
New Flag `check_upload` that makes the upload check optional.
`check_status` is only called when not in a ongoing transaction.
"""
return self._tk_object.upload_to_device(
ct=ct, validate=validate, check_upload=check_upload
)
[docs]
def load_from_device(self) -> CommandTable:
"""Load command table from the device.
Returns:
command table.
"""
return self._tk_object.load_from_device()
[docs]
class AWGCore(ZINode):
"""AWG Core Node."""
def __init__(self, parent, tk_object, snapshot_cache=None, zi_node=None):
ZINode.__init__(
self, parent, "awg", snapshot_cache=snapshot_cache, zi_node=zi_node
)
self._tk_object = tk_object
if self._tk_object.commandtable:
self.add_submodule(
"commandtable",
CommandTableNode(
self,
self._tk_object.commandtable,
zi_node=self._tk_object.commandtable.node_info.path,
snapshot_cache=self._snapshot_cache,
),
)
[docs]
def enable_sequencer(self, *, single: bool) -> None:
"""Starts the sequencer of a specific channel.
Warning:
This function is synchronous and blocks until the sequencer is enabled.
When working with multiple instruments this function is the wrong
approach and the sequencer should be enabled asynchronously.
(For more information please take a look at the awg example in the
toolkit documentation.)
Args:
single: Flag if the sequencer should be disabled after finishing
execution.
Raises:
RuntimeError: If the sequencer could not be enabled.
.. versionchanged:: 0.5.0
Check the acknowledged value instead of using `wait_for_state_change`.
"""
return self._tk_object.enable_sequencer(single=single)
[docs]
def wait_done(self, *, timeout: float = 10, sleep_time: float = 0.005) -> None:
"""Wait until the AWG is finished.
Args:
timeout: The maximum waiting time in seconds for the generator
(default: 10).
sleep_time: Time in seconds to wait between requesting generator
state
Raises:
RuntimeError: If continuous mode is enabled
TimeoutError: If the sequencer program did not finish within
the specified timeout time
"""
return self._tk_object.wait_done(timeout=timeout, sleep_time=sleep_time)
[docs]
def compile_sequencer_program(
self, sequencer_program: Union[str, Sequence], **kwargs: Union[str, int]
) -> Tuple[bytes, Dict[str, Any]]:
"""Compiles a sequencer program for the specific device.
Args:
sequencer_program: The sequencer program to compile.
Keyword Args:
samplerate: Target sample rate of the sequencer. Only allowed/
necessary for HDAWG devices. Must correspond to the samplerate
used by the device (device.system.clocks.sampleclock.freq()).
If not specified the function will get the value itself from
the device. It is recommended passing the samplerate if more
than one sequencer code is uploaded in a row to speed up the
execution time.
wavepath: path to directory with waveforms. Defaults to path used
by LabOne UI or AWG Module.
waveforms: waveform CSV files separated by ';'
output: name of embedded ELF filename.
Returns:
elf: Binary ELF data for sequencer.
extra: Extra dictionary with compiler output.
Examples:
>>> elf, compile_info = device.awgs[0].compile_sequencer_program(seqc)
>>> device.awgs[0].elf.data(elf)
>>> device.awgs[0].ready.wait_for_state_change(1)
>>> device.awgs[0].enable(True)
Raises:
RuntimeError: `sequencer_program` is empty.
RuntimeError: If the compilation failed.
.. versionadded:: 0.4.0
"""
return self._tk_object.compile_sequencer_program(
sequencer_program=sequencer_program, **kwargs
)
[docs]
def load_sequencer_program(
self, sequencer_program: Union[str, Sequence], **kwargs: Union[str, int]
) -> Dict[str, Any]:
"""Compiles the given sequencer program on the AWG Core.
Warning:
After uploading the sequencer program one needs to wait before for
the awg core to become ready before it can be enabled.
The awg core indicates the ready state through its `ready` node.
(device.awgs[0].ready() == True)
Args:
sequencer_program: Sequencer program to be uploaded.
Keyword Args:
samplerate: Target sample rate of the sequencer. Only allowed/
necessary for HDAWG devices. Must correspond to the samplerate
used by the device (device.system.clocks.sampleclock.freq()).
If not specified the function will get the value itself from
the device. It is recommended passing the samplerate if more
than one sequencer code is uploaded in a row to speed up the
execution time.
wavepath: path to directory with waveforms. Defaults to path used
by LabOne UI or AWG Module.
waveforms: waveform CSV files separated by ';'
output: name of embedded ELF filename.
Examples:
>>> compile_info = device.awgs[0].load_sequencer_program(seqc)
>>> device.awgs[0].ready.wait_for_state_change(1)
>>> device.awgs[0].enable(True)
Raises:
RuntimeError: `sequencer_program` is empty.
RuntimeError: If the upload or compilation failed.
.. versionadded:: 0.3.4
`sequencer_program` does not accept empty strings
.. versionadded:: 0.4.0
Use offline compiler instead of AWG module to compile the sequencer
program. This speeds of the compilation and also enables parallel
compilation/upload.
"""
return self._tk_object.load_sequencer_program(
sequencer_program=sequencer_program, **kwargs
)
@property
def available_trigger_inputs(self) -> List:
"""List the available trigger sources for the sequencer."""
return self._tk_object.available_trigger_inputs
@property
def available_trigger_slopes(self) -> List:
"""List the available trigger slopes for the sequencer."""
return self._tk_object.available_trigger_slopes
@property
def available_marker_outputs(self) -> List:
"""List the available trigger marker outputs for the sequencer."""
return self._tk_object.available_marker_outputs
[docs]
class SGChannel(ZINode):
"""Signal Generator Channel for the SHFSG.
:class:`SGChannel` implements basic functionality to configure SGChannel
settings of the :class:`SHFSG` instrument.
Args:
device: SHFQA device object.
session: Underlying session.
tree: Node tree (node path as tuple) of the corresponding node.
"""
def __init__(self, parent, tk_object, index, snapshot_cache=None, zi_node=None):
ZINode.__init__(
self,
parent,
f"sgchannel_{index}",
snapshot_cache=snapshot_cache,
zi_node=zi_node,
)
self._tk_object = tk_object
if self._tk_object.awg:
self.add_submodule(
"awg",
AWGCore(
self,
self._tk_object.awg,
zi_node=self._tk_object.awg.node_info.path,
snapshot_cache=self._snapshot_cache,
),
)
@property
def awg_modulation_freq(self) -> float:
"""Modulation frequency of the AWG.
Depends on the selected oscillator.
"""
return self._tk_object.awg_modulation_freq
[docs]
class Generator(ZINode):
"""Generator node.
Implements basic functionality of the generator allowing the user to write
and upload their *'.seqC'* code.
In contrast to other AWG Sequencers, e.g. from the HDAWG, SHFSG
it does not provide writing access to the Waveform Memories
and hence does not come with predefined waveforms such as `gauss`
or `ones`. Therefore, all waveforms need to be defined in Python
and uploaded to the device using `upload_waveforms` method.
Args:
root: Root of the nodetree
tree: Tree (node path as tuple) of the current node
daq_server: Instance of the ziDAQServer
serial: Serial of the device.
index: Index of the corresponding awg channel
max_qubits_per_channel: Max qubits per channel
"""
def __init__(self, parent, tk_object, snapshot_cache=None, zi_node=None):
ZINode.__init__(
self, parent, "generator", snapshot_cache=snapshot_cache, zi_node=zi_node
)
self._tk_object = tk_object
[docs]
def enable_sequencer(self, *, single: bool) -> None:
"""Starts the sequencer of a specific channel.
Warning:
This function is synchronous and blocks until the sequencer is enabled.
When working with multiple instruments this function is the wrong
approach and the sequencer should be enabled asynchronously.
(For more information please take a look at the awg example in the
toolkit documentation.)
Args:
single: Flag if the sequencer should be disabled after finishing
execution.
Raises:
RuntimeError: If the sequencer could not be enabled.
.. versionchanged:: 0.5.0
Check the acknowledged value instead of using `wait_for_state_change`.
"""
return self._tk_object.enable_sequencer(single=single)
[docs]
def wait_done(self, *, timeout: float = 10, sleep_time: float = 0.005) -> None:
"""Wait until the AWG is finished.
Args:
timeout: The maximum waiting time in seconds for the generator
(default: 10).
sleep_time: Time in seconds to wait between requesting generator
state
Raises:
RuntimeError: If continuous mode is enabled
TimeoutError: If the sequencer program did not finish within
the specified timeout time
"""
return self._tk_object.wait_done(timeout=timeout, sleep_time=sleep_time)
[docs]
def compile_sequencer_program(
self, sequencer_program: Union[str, Sequence], **kwargs: Union[str, int]
) -> Tuple[bytes, Dict[str, Any]]:
"""Compiles a sequencer program for the specific device.
Args:
sequencer_program: The sequencer program to compile.
Keyword Args:
samplerate: Target sample rate of the sequencer. Only allowed/
necessary for HDAWG devices. Must correspond to the samplerate
used by the device (device.system.clocks.sampleclock.freq()).
If not specified the function will get the value itself from
the device. It is recommended passing the samplerate if more
than one sequencer code is uploaded in a row to speed up the
execution time.
wavepath: path to directory with waveforms. Defaults to path used
by LabOne UI or AWG Module.
waveforms: waveform CSV files separated by ';'
output: name of embedded ELF filename.
Returns:
elf: Binary ELF data for sequencer.
extra: Extra dictionary with compiler output.
Examples:
>>> elf, compile_info = device.awgs[0].compile_sequencer_program(seqc)
>>> device.awgs[0].elf.data(elf)
>>> device.awgs[0].ready.wait_for_state_change(1)
>>> device.awgs[0].enable(True)
Raises:
RuntimeError: `sequencer_program` is empty.
RuntimeError: If the compilation failed.
.. versionadded:: 0.4.0
"""
return self._tk_object.compile_sequencer_program(
sequencer_program=sequencer_program, **kwargs
)
[docs]
def load_sequencer_program(
self, sequencer_program: Union[str, Sequence], **kwargs: Union[str, int]
) -> Dict[str, Any]:
"""Compiles the given sequencer program on the AWG Core.
Warning:
After uploading the sequencer program one needs to wait before for
the awg core to become ready before it can be enabled.
The awg core indicates the ready state through its `ready` node.
(device.awgs[0].ready() == True)
Args:
sequencer_program: Sequencer program to be uploaded.
Keyword Args:
samplerate: Target sample rate of the sequencer. Only allowed/
necessary for HDAWG devices. Must correspond to the samplerate
used by the device (device.system.clocks.sampleclock.freq()).
If not specified the function will get the value itself from
the device. It is recommended passing the samplerate if more
than one sequencer code is uploaded in a row to speed up the
execution time.
wavepath: path to directory with waveforms. Defaults to path used
by LabOne UI or AWG Module.
waveforms: waveform CSV files separated by ';'
output: name of embedded ELF filename.
Examples:
>>> compile_info = device.awgs[0].load_sequencer_program(seqc)
>>> device.awgs[0].ready.wait_for_state_change(1)
>>> device.awgs[0].enable(True)
Raises:
RuntimeError: `sequencer_program` is empty.
RuntimeError: If the upload or compilation failed.
.. versionadded:: 0.3.4
`sequencer_program` does not accept empty strings
.. versionadded:: 0.4.0
Use offline compiler instead of AWG module to compile the sequencer
program. This speeds of the compilation and also enables parallel
compilation/upload.
"""
return self._tk_object.load_sequencer_program(
sequencer_program=sequencer_program, **kwargs
)
@property
def available_aux_trigger_inputs(self) -> List:
"""List of available aux trigger sources for the generator."""
return self._tk_object.available_aux_trigger_inputs
[docs]
class Qudit(ZINode):
"""Single Qudit node.
Implements basic functionality of a single qudit node, e.g applying the
basic configuration.
Args:
root: Root of the nodetree.
tree: Tree (node path as tuple) of the current node.
serial: Serial of the device.
readout_channel: Index of the readout channel this qudit belongs to.
"""
def __init__(self, parent, tk_object, index, snapshot_cache=None, zi_node=None):
ZINode.__init__(
self,
parent,
f"qudit_{index}",
snapshot_cache=snapshot_cache,
zi_node=zi_node,
)
self._tk_object = tk_object
[docs]
class MultiState(ZINode):
"""MultiState node.
Implements basic functionality of the MultiState node.
Args:
root: Root of the nodetree.
tree: Tree (node path as tuple) of the current node.
serial: Serial of the device.
index: Index of the corresponding readout channel.
"""
def __init__(self, parent, tk_object, snapshot_cache=None, zi_node=None):
ZINode.__init__(
self, parent, "multistate", snapshot_cache=snapshot_cache, zi_node=zi_node
)
self._tk_object = tk_object
if self._tk_object.qudits:
channel_list = ZIChannelList(
self,
"qudits",
Qudit,
zi_node=self._tk_object.qudits.node_info.path,
snapshot_cache=self._snapshot_cache,
)
for i, x in enumerate(self._tk_object.qudits):
channel_list.append(
Qudit(
self,
x,
i,
zi_node=self._tk_object.qudits[i].node_info.path,
snapshot_cache=self._snapshot_cache,
)
)
# channel_list.lock()
self.add_submodule("qudits", channel_list)
[docs]
def get_qudits_results(self) -> Dict[int, np.ndarray]:
"""Downloads the qudit results from the device and group them by qudit.
This function accesses the multistate nodes to determine which
integrators were used for which qudit to able to group the results by
qudit.
Returns:
A dictionary with the qudit index keys and result vector values.
"""
return self._tk_object.get_qudits_results()
[docs]
class Readout(ZINode):
"""Readout node.
Implements basic functionality of the readout, e.g allowing the user to
write the integration weight.
Args:
root: Root of the nodetree
tree: Tree (node path as tuple) of the current node
serial: Serial of the device.
index: Index of the corresponding awg channel
max_qubits_per_channel: Max qubits per channel
"""
def __init__(self, parent, tk_object, snapshot_cache=None, zi_node=None):
ZINode.__init__(
self, parent, "readout", snapshot_cache=snapshot_cache, zi_node=zi_node
)
self._tk_object = tk_object
if self._tk_object.multistate:
self.add_submodule(
"multistate",
MultiState(
self,
self._tk_object.multistate,
zi_node=self._tk_object.multistate.node_info.path,
snapshot_cache=self._snapshot_cache,
),
)
[docs]
def run(self) -> None:
"""Reset and enable the result logger."""
return self._tk_object.run()
[docs]
def stop(self, *, timeout: float = 10, sleep_time: float = 0.05) -> None:
"""Stop the result logger.
Args:
timeout: The maximum waiting time in seconds for the Readout
(default: 10).
sleep_time: Sleep interval in seconds. (default = 0.05)
Raises:
TimeoutError: The result logger could not been stopped within the
given time.
"""
return self._tk_object.stop(timeout=timeout, sleep_time=sleep_time)
[docs]
def wait_done(self, *, timeout: float = 10, sleep_time: float = 0.05) -> None:
"""Wait until the readout is finished.
Args:
timeout: The maximum waiting time in seconds for the Readout
(default: 10).
sleep_time: Sleep interval in seconds. (default = 0.05)
Raises:
TimeoutError: if the readout recording is not completed within the
given time.
"""
return self._tk_object.wait_done(timeout=timeout, sleep_time=sleep_time)
[docs]
def read(self, *, timeout: float = 10) -> np.array:
"""Waits until the logger finished recording and returns the measured data.
Args:
timeout: Maximum time to wait for data in seconds (default = 10s)
Returns:
Result logger data.
"""
return self._tk_object.read(timeout=timeout)
[docs]
def write_integration_weights(
self,
weights: Union[Waveforms, dict],
*,
integration_delay: float = 0.0,
clear_existing: bool = True,
) -> None:
"""Configures the weighted integration.
Args:
weights: Dictionary containing the complex weight vectors, where
keys correspond to the indices of the integration units to be
configured.
integration_delay: Delay in seconds before starting the readout.
(default = 0.0)
clear_existing: Flag whether to clear the waveform memory before
the present upload. (default = True)
"""
return self._tk_object.write_integration_weights(
weights=weights,
integration_delay=integration_delay,
clear_existing=clear_existing,
)
[docs]
def read_integration_weights(self, slots: List[int] = None) -> Waveforms:
"""Read integration weights from the waveform memory.
Args:
slots: List of weight slots to read from the device. If not specified
all available weights will be downloaded.
Returns:
Mutable mapping of the downloaded weights.
"""
return self._tk_object.read_integration_weights(slots=slots)
[docs]
class Spectroscopy(ZINode):
"""Spectroscopy node.
Implements basic functionality of the spectroscopy, e.g allowing the user to
read the result logger data.
Args:
root: Root of the nodetree
tree: Tree (node path as tuple) of the current node
serial: Serial of the device.
index: Index of the corresponding awg channel
"""
def __init__(self, parent, tk_object, snapshot_cache=None, zi_node=None):
ZINode.__init__(
self, parent, "spectroscopy", snapshot_cache=snapshot_cache, zi_node=zi_node
)
self._tk_object = tk_object
[docs]
def run(self) -> None:
"""Resets and enables the spectroscopy result logger."""
return self._tk_object.run()
[docs]
def stop(self, *, timeout: float = 10, sleep_time: float = 0.05) -> None:
"""Stop the result logger.
Args:
timeout: The maximum waiting time in seconds for the
Spectroscopy (default: 10).
sleep_time: Time in seconds to wait between
requesting Spectroscopy state
Raises:
TimeoutError: If the result logger could not been stopped within the
given time.
"""
return self._tk_object.stop(timeout=timeout, sleep_time=sleep_time)
[docs]
def wait_done(self, *, timeout: float = 10, sleep_time: float = 0.05) -> None:
"""Wait until spectroscopy is finished.
Args:
timeout (float): The maximum waiting time in seconds for the
Spectroscopy (default: 10).
sleep_time (float): Time in seconds to wait between
requesting Spectroscopy state
Raises:
TimeoutError: if the spectroscopy recording is not completed within the
given time.
"""
return self._tk_object.wait_done(timeout=timeout, sleep_time=sleep_time)
[docs]
def read(self, *, timeout: float = 10) -> np.array:
"""Waits until the logger finished recording and returns the measured data.
Args:
timeout: Maximum time to wait for data in seconds (default = 10s)
Returns:
An array containing the result logger data.
"""
return self._tk_object.read(timeout=timeout)
[docs]
class QAChannel(ZINode):
"""Quantum Analyzer Channel for the SHFQA.
:class:`QAChannel` implements basic functionality to configure QAChannel
settings of the :class:`SHFQA` instrument.
Besides the :class:`Generator`, :class:`Readout` and :class:`Sweeper`
modules it also provides an easy access to commonly used `QAChannel` parameters.
Args:
device: SHFQA device object.
session: Underlying session.
tree: Node tree (node path as tuple) of the corresponding node.
"""
def __init__(self, parent, tk_object, index, snapshot_cache=None, zi_node=None):
ZINode.__init__(
self,
parent,
f"qachannel_{index}",
snapshot_cache=snapshot_cache,
zi_node=zi_node,
)
self._tk_object = tk_object
if self._tk_object.generator:
self.add_submodule(
"generator",
Generator(
self,
self._tk_object.generator,
zi_node=self._tk_object.generator.node_info.path,
snapshot_cache=self._snapshot_cache,
),
)
if self._tk_object.readout:
self.add_submodule(
"readout",
Readout(
self,
self._tk_object.readout,
zi_node=self._tk_object.readout.node_info.path,
snapshot_cache=self._snapshot_cache,
),
)
if self._tk_object.spectroscopy:
self.add_submodule(
"spectroscopy",
Spectroscopy(
self,
self._tk_object.spectroscopy,
zi_node=self._tk_object.spectroscopy.node_info.path,
snapshot_cache=self._snapshot_cache,
),
)
[docs]
class SHFScope(ZINode):
"""SHFQA Scope Node.
Implements basic functionality of the scope node, e.g allowing the user to
read the data.
Args:
root: Root of the nodetree
tree: Tree (node path as tuple) of the current node
daq_server: Instance of the ziDAQServer
serial: Serial of the device.
"""
def __init__(self, parent, tk_object, index, snapshot_cache=None, zi_node=None):
ZINode.__init__(
self,
parent,
f"shfscope_{index}",
snapshot_cache=snapshot_cache,
zi_node=zi_node,
)
self._tk_object = tk_object
[docs]
def run(
self, *, single: bool = True, timeout: float = 10, sleep_time: float = 0.005
) -> None:
"""Run the scope recording.
Args:
timeout: The maximum waiting time in seconds for the Scope
(default = 10).
sleep_time: Time in seconds to wait between requesting the progress
and records values (default = 0.005).
Raises:
TimeoutError: The scope did not start within the specified
timeout.
"""
return self._tk_object.run(
single=single, timeout=timeout, sleep_time=sleep_time
)
[docs]
def stop(self, *, timeout: float = 10, sleep_time: float = 0.005) -> None:
"""Stop the scope recording.
Args:
timeout: The maximum waiting time in seconds for the scope
(default = 10).
sleep_time: Time in seconds to wait between requesting the progress
and records values (default = 0.005).
Raises:
TimeoutError: The scope did not stop within the specified
timeout.
"""
return self._tk_object.stop(timeout=timeout, sleep_time=sleep_time)
[docs]
def wait_done(self, *, timeout: float = 10, sleep_time: float = 0.005) -> None:
"""Wait until the scope recording is finished.
Args:
timeout: The maximum waiting time in seconds for the Scope
(default = 10).
sleep_time: Time in seconds to wait between requesting the progress
and records values (default = 0.005).
Raises:
TimeoutError: The scope did not finish within the specified
timeout.
"""
return self._tk_object.wait_done(timeout=timeout, sleep_time=sleep_time)
[docs]
def read(self, *, timeout: float = 10) -> tuple:
"""Read out the recorded data from the scope.
Args:
timeout: The maximum waiting time in seconds for the
Scope (default: 10).
Returns:
(recorded_data, recorded_data_range, scope_time)
Raises:
TimeoutError: if the scope recording is not completed before
timeout.
"""
return self._tk_object.read(timeout=timeout)
@property
def available_trigger_inputs(self) -> List:
"""List of the available trigger sources for the scope."""
return self._tk_object.available_trigger_inputs
@property
def available_inputs(self) -> List:
"""List of the available signal sources for the scope channels."""
return self._tk_object.available_inputs
[docs]
class SHFQC(ZIBaseInstrument):
"""QCoDeS driver for the Zurich Instruments SHFQC."""
def _init_additional_nodes(self):
"""Init class specific modules and parameters."""
if self._tk_object.sgchannels:
channel_list = ZIChannelList(
self,
"sgchannels",
SGChannel,
zi_node=self._tk_object.sgchannels.node_info.path,
snapshot_cache=self._snapshot_cache,
)
for i, x in enumerate(self._tk_object.sgchannels):
channel_list.append(
SGChannel(
self,
x,
i,
zi_node=self._tk_object.sgchannels[i].node_info.path,
snapshot_cache=self._snapshot_cache,
)
)
# channel_list.lock()
self.add_submodule("sgchannels", channel_list)
if self._tk_object.qachannels:
channel_list = ZIChannelList(
self,
"qachannels",
QAChannel,
zi_node=self._tk_object.qachannels.node_info.path,
snapshot_cache=self._snapshot_cache,
)
for i, x in enumerate(self._tk_object.qachannels):
channel_list.append(
QAChannel(
self,
x,
i,
zi_node=self._tk_object.qachannels[i].node_info.path,
snapshot_cache=self._snapshot_cache,
)
)
# channel_list.lock()
self.add_submodule("qachannels", channel_list)
if self._tk_object.scopes:
channel_list = ZIChannelList(
self,
"scopes",
SHFScope,
zi_node=self._tk_object.scopes.node_info.path,
snapshot_cache=self._snapshot_cache,
)
for i, x in enumerate(self._tk_object.scopes):
channel_list.append(
SHFScope(
self,
x,
i,
zi_node=self._tk_object.scopes[i].node_info.path,
snapshot_cache=self._snapshot_cache,
)
)
# channel_list.lock()
self.add_submodule("scopes", channel_list)
[docs]
def factory_reset(self, *, deep: bool = True) -> None:
"""Load the factory default settings.
Args:
deep: A flag that specifies if a synchronization
should be performed between the device and the data
server after loading the factory preset (default: True).
"""
return self._tk_object.factory_reset(deep=deep)
[docs]
def start_continuous_sw_trigger(
self, *, num_triggers: int, wait_time: float
) -> None:
"""Issues a specified number of software triggers.
Issues a specified number of software triggers with a certain wait time
in between. The function guarantees reception and proper processing of
all triggers by the device, but the time between triggers is
non-deterministic by nature of software triggering. Only use this
function for prototyping and/or cases without strong timing requirements.
Args:
num_triggers: Number of triggers to be issued
wait_time: Time between triggers in seconds
"""
return self._tk_object.start_continuous_sw_trigger(
num_triggers=num_triggers, wait_time=wait_time
)
@property
def max_qubits_per_channel(self) -> int:
"""Maximum number of supported qubits per channel."""
return self._tk_object.max_qubits_per_channel