from typing import TYPE_CHECKING, Any
from qcodes import validators
from .ATS import AlazarTechATS
from .utils import TraceParameter
if TYPE_CHECKING:
from qcodes.parameters import Parameter
[docs]
class AlazarTechATS9870(AlazarTechATS):
"""
This class is the driver for the ATS9870 board
it inherits from the ATS base class
It creates all necessary parameters for the Alazar card
"""
def __init__(self, name: str,
dll_path: str = 'C:\\WINDOWS\\System32\\ATSApi.dll',
**kwargs: Any):
super().__init__(name, dll_path=dll_path, **kwargs)
# add parameters
# ----- Parameters for the configuration of the board -----
self.clock_source: TraceParameter = self.add_parameter(
name="clock_source",
parameter_class=TraceParameter,
label="Clock Source",
unit=None,
initial_value="INTERNAL_CLOCK",
val_mapping={
"INTERNAL_CLOCK": 1,
"SLOW_EXTERNAL_CLOCK": 4,
"EXTERNAL_CLOCK_AC": 5,
"EXTERNAL_CLOCK_10MHz_REF": 7,
},
)
"""Parameter clock_source"""
self.external_sample_rate: TraceParameter = self.add_parameter(
name="external_sample_rate",
get_cmd=None,
parameter_class=TraceParameter,
label="External Sample Rate",
unit="S/s",
vals=validators.Enum(1_000_000_000),
initial_value=1_000_000_000,
)
"""Parameter external_sample_rate"""
self.sample_rate: TraceParameter = self.add_parameter(
name="sample_rate",
parameter_class=TraceParameter,
label="Sample Rate",
unit="S/s",
initial_value=1000000000,
val_mapping={
1000: 0x1,
2000: 0x2,
5000: 0x4,
10000: 0x8,
20000: 0xA,
50000: 0xC,
100000: 0xE,
200000: 0x10,
500000: 0x12,
1000000: 0x14,
2000000: 0x18,
5000000: 0x1A,
10000000: 0x1C,
20000000: 0x1E,
50000000: 0x22,
100000000: 0x24,
250000000: 0x2B,
500000000: 0x30,
1000000000: 0x35,
"EXTERNAL_CLOCK": 0x40,
"1GHz_REFERENCE_CLOCK": 1000000000,
},
)
"""Parameter sample_rate"""
self.clock_edge: TraceParameter = self.add_parameter(
name="clock_edge",
parameter_class=TraceParameter,
label="Clock Edge",
unit=None,
initial_value="CLOCK_EDGE_RISING",
val_mapping={"CLOCK_EDGE_RISING": 0, "CLOCK_EDGE_FALLING": 1},
)
"""Parameter clock_edge"""
self.decimation: TraceParameter = self.add_parameter(
name="decimation",
parameter_class=TraceParameter,
label="Decimation",
unit=None,
initial_value=0,
vals=validators.Ints(0, 100000),
)
"""Parameter decimation"""
for i in range(1, self.channels + 1):
self.add_parameter(name=f'coupling{i}',
parameter_class=TraceParameter,
label=f'Coupling channel {i}',
unit=None,
initial_value='AC',
val_mapping={'AC': 1, 'DC': 2})
self.add_parameter(name=f'channel_range{i}',
parameter_class=TraceParameter,
label=f'Range channel {i}',
unit='V',
initial_value=4,
val_mapping={0.04: 2,
0.1: 5,
0.2: 6,
0.4: 7,
1.0: 10,
2.0: 11,
4.0: 12})
self.add_parameter(name=f'impedance{i}',
parameter_class=TraceParameter,
label=f'Impedance channel {i}',
unit='Ohm',
initial_value=50,
val_mapping={1000000: 1,
50: 2})
self.add_parameter(name=f'bwlimit{i}',
parameter_class=TraceParameter,
label=f'Bandwidth limit channel {i}',
unit=None,
initial_value='DISABLED',
val_mapping={'DISABLED': 0,
'ENABLED': 1})
self.trigger_operation: TraceParameter = self.add_parameter(
name="trigger_operation",
parameter_class=TraceParameter,
label="Trigger Operation",
unit=None,
initial_value="TRIG_ENGINE_OP_J",
val_mapping={
"TRIG_ENGINE_OP_J": 0,
"TRIG_ENGINE_OP_K": 1,
"TRIG_ENGINE_OP_J_OR_K": 2,
"TRIG_ENGINE_OP_J_AND_K": 3,
"TRIG_ENGINE_OP_J_XOR_K": 4,
"TRIG_ENGINE_OP_J_AND_NOT_K": 5,
"TRIG_ENGINE_OP_NOT_J_AND_K": 6,
},
)
"""Parameter trigger_operation"""
n_trigger_engines = 2
for i in range(1, n_trigger_engines+1):
self.add_parameter(name=f'trigger_engine{i}',
parameter_class=TraceParameter,
label=f'Trigger Engine {i}',
unit=None,
initial_value='TRIG_ENGINE_' + ('J' if i == 1 else 'K'),
val_mapping={'TRIG_ENGINE_J': 0,
'TRIG_ENGINE_K': 1})
self.add_parameter(name=f'trigger_source{i}',
parameter_class=TraceParameter,
label=f'Trigger Source {i}',
unit=None,
initial_value='DISABLE',
val_mapping={'CHANNEL_A': 0,
'CHANNEL_B': 1,
'EXTERNAL': 2,
'DISABLE': 3})
self.add_parameter(name=f'trigger_slope{i}',
parameter_class=TraceParameter,
label=f'Trigger Slope {i}',
unit=None,
initial_value='TRIG_SLOPE_POSITIVE',
val_mapping={'TRIG_SLOPE_POSITIVE': 1,
'TRIG_SLOPE_NEGATIVE': 2})
self.add_parameter(name=f'trigger_level{i}',
parameter_class=TraceParameter,
label=f'Trigger Level {i}',
unit=None,
initial_value=128,
vals=validators.Ints(0, 255))
self.external_trigger_coupling: TraceParameter = self.add_parameter(
name="external_trigger_coupling",
parameter_class=TraceParameter,
label="External Trigger Coupling",
unit=None,
initial_value="DC",
val_mapping={"DC": 2},
)
"""Parameter external_trigger_coupling"""
self.external_trigger_range: TraceParameter = self.add_parameter(
name="external_trigger_range",
parameter_class=TraceParameter,
label="External Trigger Range",
unit=None,
initial_value="ETR_5V",
val_mapping={"ETR_5V": 0, "ETR_1V": 1},
)
"""Parameter external_trigger_range"""
self.trigger_delay: TraceParameter = self.add_parameter(
name="trigger_delay",
parameter_class=TraceParameter,
label="Trigger Delay",
unit="Sample clock cycles",
initial_value=0,
vals=validators.Ints(min_value=0),
)
"""Parameter trigger_delay"""
self.timeout_ticks: TraceParameter = self.add_parameter(
name="timeout_ticks",
parameter_class=TraceParameter,
label="Timeout Ticks",
unit="10 us",
initial_value=0,
vals=validators.Ints(min_value=0),
)
"""Parameter timeout_ticks"""
self.aux_io_mode: TraceParameter = self.add_parameter(
name="aux_io_mode",
parameter_class=TraceParameter,
label="AUX I/O Mode",
unit=None,
initial_value="AUX_IN_AUXILIARY",
val_mapping={
"AUX_OUT_TRIGGER": 0,
"AUX_IN_TRIGGER_ENABLE": 1,
"AUX_IN_AUXILIARY": 13,
},
)
"""Parameter aux_io_mode"""
self.aux_io_param: TraceParameter = self.add_parameter(
name="aux_io_param",
parameter_class=TraceParameter,
label="AUX I/O Param",
unit=None,
initial_value="NONE",
val_mapping={"NONE": 0, "TRIG_SLOPE_POSITIVE": 1, "TRIG_SLOPE_NEGATIVE": 2},
)
"""Parameter aux_io_param"""
# ----- Parameters for the acquire function -----
self.mode: Parameter = self.add_parameter(
name="mode",
label="Acquisition mode",
unit=None,
initial_value="NPT",
set_cmd=None,
val_mapping={"NPT": 0x200, "TS": 0x400},
)
"""Parameter mode"""
# samples_per_record must be a multiple of of some number (64 in the
# case of ATS9870) and and has some minimum (256 in the case of ATS9870)
# These values can be found in the ATS-SDK programmar's guide
self.samples_per_record: Parameter = self.add_parameter(
name="samples_per_record",
label="Samples per Record",
unit=None,
initial_value=96000,
set_cmd=None,
vals=validators.Multiples(divisor=64, min_value=256),
)
"""Parameter samples_per_record"""
self.records_per_buffer: Parameter = self.add_parameter(
name="records_per_buffer",
label="Records per Buffer",
unit=None,
initial_value=1,
set_cmd=None,
vals=validators.Ints(min_value=0),
)
"""Parameter records_per_buffer"""
self.buffers_per_acquisition: Parameter = self.add_parameter(
name="buffers_per_acquisition",
label="Buffers per Acquisition",
unit=None,
set_cmd=None,
initial_value=1,
vals=validators.Ints(min_value=0),
)
"""Parameter buffers_per_acquisition"""
self.channel_selection: Parameter = self.add_parameter(
name="channel_selection",
label="Channel Selection",
unit=None,
set_cmd=None,
initial_value="AB",
val_mapping={"A": 1, "B": 2, "AB": 3},
)
"""Parameter channel_selection"""
self.transfer_offset: Parameter = self.add_parameter(
name="transfer_offset",
label="Transfer Offset",
unit="Samples",
set_cmd=None,
initial_value=0,
vals=validators.Ints(min_value=0),
)
"""Parameter transfer_offset"""
self.external_startcapture: Parameter = self.add_parameter(
name="external_startcapture",
label="External Startcapture",
unit=None,
set_cmd=None,
initial_value="ENABLED",
val_mapping={"DISABLED": 0x0, "ENABLED": 0x1},
)
"""Parameter external_startcapture"""
self.enable_record_headers: Parameter = self.add_parameter(
name="enable_record_headers",
label="Enable Record Headers",
unit=None,
set_cmd=None,
initial_value="DISABLED",
val_mapping={"DISABLED": 0x0, "ENABLED": 0x8},
)
"""Parameter enable_record_headers"""
self.alloc_buffers: Parameter = self.add_parameter(
name="alloc_buffers",
label="Alloc Buffers",
unit=None,
set_cmd=None,
initial_value="DISABLED",
val_mapping={"DISABLED": 0x0, "ENABLED": 0x20},
)
"""Parameter alloc_buffers"""
self.fifo_only_streaming: Parameter = self.add_parameter(
name="fifo_only_streaming",
label="Fifo Only Streaming",
unit=None,
set_cmd=None,
initial_value="DISABLED",
val_mapping={"DISABLED": 0x0, "ENABLED": 0x800},
)
"""Parameter fifo_only_streaming"""
self.interleave_samples: Parameter = self.add_parameter(
name="interleave_samples",
label="Interleave Samples",
unit=None,
set_cmd=None,
initial_value="DISABLED",
val_mapping={"DISABLED": 0x0, "ENABLED": 0x1000},
)
"""Parameter interleave_samples"""
self.get_processed_data: Parameter = self.add_parameter(
name="get_processed_data",
label="Get Processed Data",
unit=None,
set_cmd=None,
initial_value="DISABLED",
val_mapping={"DISABLED": 0x0, "ENABLED": 0x2000},
)
"""Parameter get_processed_data"""
self.allocated_buffers: Parameter = self.add_parameter(
name="allocated_buffers",
label="Allocated Buffers",
unit=None,
set_cmd=None,
initial_value=1,
vals=validators.Ints(min_value=0),
)
"""Parameter allocated_buffers"""
self.buffer_timeout: Parameter = self.add_parameter(
name="buffer_timeout",
label="Buffer Timeout",
unit="ms",
set_cmd=None,
initial_value=1000,
vals=validators.Ints(min_value=0),
)
"""Parameter buffer_timeout"""
model = self.get_idn()["model"]
if model != "ATS9870":
raise Exception(
f"The Alazar board kind is not 'ATS9870',"
f" found '{model!s}' instead."
)
class AlazarTech_ATS9870(AlazarTechATS9870):
"""
Alias for backwards compatibility. Will eventually be deprecated and removed
"""
pass