from typing import Any
from qcodes import validators
from .ATS import AlazarTech_ATS
from .utils import TraceParameter
[docs]
class AlazarTechATS9870(AlazarTech_ATS):
"""
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.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})
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)
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})
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})
self.add_parameter(name='decimation',
parameter_class=TraceParameter,
label='Decimation',
unit=None,
initial_value=0,
vals=validators.Ints(0, 100000))
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.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})
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.add_parameter(name='external_trigger_coupling',
parameter_class=TraceParameter,
label='External Trigger Coupling',
unit=None,
initial_value='DC',
val_mapping={'DC': 2})
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})
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))
self.add_parameter(name='timeout_ticks',
parameter_class=TraceParameter,
label='Timeout Ticks',
unit='10 us',
initial_value=0,
vals=validators.Ints(min_value=0))
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})
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})
# ----- Parameters for the acquire function -----
self.add_parameter(name='mode',
label='Acquisition mode',
unit=None,
initial_value='NPT',
set_cmd=None,
val_mapping={'NPT': 0x200, 'TS': 0x400})
# 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.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))
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))
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))
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})
self.add_parameter(name='transfer_offset',
label='Transfer Offset',
unit='Samples',
set_cmd=None,
initial_value=0,
vals=validators.Ints(min_value=0))
self.add_parameter(name='external_startcapture',
label='External Startcapture',
unit=None,
set_cmd=None,
initial_value='ENABLED',
val_mapping={'DISABLED': 0X0,
'ENABLED': 0x1})
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})
self.add_parameter(name='alloc_buffers',
label='Alloc Buffers',
unit=None,
set_cmd=None,
initial_value='DISABLED',
val_mapping={'DISABLED': 0x0,
'ENABLED': 0x20})
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})
self.add_parameter(name='interleave_samples',
label='Interleave Samples',
unit=None,
set_cmd=None,
initial_value='DISABLED',
val_mapping={'DISABLED': 0x0,
'ENABLED': 0x1000})
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})
self.add_parameter(name='allocated_buffers',
label='Allocated Buffers',
unit=None,
set_cmd=None,
initial_value=1,
vals=validators.Ints(min_value=0))
self.add_parameter(name='buffer_timeout',
label='Buffer Timeout',
unit='ms',
set_cmd=None,
initial_value=1000,
vals=validators.Ints(min_value=0))
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