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|
import datetime
import pytest
from pymeasure.test import expected_protocol
from pymeasure.instruments.redpitaya import RedPitayaScpi
def test_init():
with expected_protocol(
RedPitayaScpi,
[],
):
pass # Verify the expected communication.
def test_CLOCK_getter():
with expected_protocol(
RedPitayaScpi,
[],
) as inst:
assert inst.CLOCK == 125000000.0
def test_TRIGGER_SOURCES_getter():
with expected_protocol(
RedPitayaScpi,
[],
) as inst:
assert inst.TRIGGER_SOURCES == ('DISABLED', 'NOW', 'CH1_PE', 'CH1_NE', 'CH2_PE', 'CH2_NE',
'EXT_PE', 'EXT_NE', 'AWG_PE', 'AWG_NE')
def test_acq_buffer_filled_getter():
with expected_protocol(
RedPitayaScpi,
[(b'ACQ:TRig:FILL?', b'0')],
) as inst:
assert inst.acq_buffer_filled is False
@pytest.mark.parametrize("comm_pairs, value", (
([(b'ACQ:DATA:FORMAT ASCII', None)],
'ASCII'),
([(b'ACQ:DATA:FORMAT BIN', None)],
'BIN'),
([(b'ACQ:DATA:FORMAT BIN', None)],
'BIN'),
([(b'ACQ:DATA:FORMAT ASCII', None)],
'ASCII'),
))
def test_acq_format_setter(comm_pairs, value):
with expected_protocol(
RedPitayaScpi,
comm_pairs,
) as inst:
inst.acq_format = value
def test_acq_size_getter():
with expected_protocol(
RedPitayaScpi,
[(b'ACQ:BUF:SIZE?', b'16384')],
) as inst:
assert inst.buffer_length == 16384
def test_acq_trigger_delay_ns_setter():
with expected_protocol(
RedPitayaScpi,
[(b'ACQ:TRig:DLY -8182', None)],
) as inst:
inst.acq_trigger_delay_ns = -65456
@pytest.mark.parametrize("comm_pairs, value", (
([(b'ACQ:TRig:DLY?', b'0')],
0),
([(b'ACQ:TRig:DLY?', b'500')],
4000),
([(b'ACQ:TRig:DLY?', b'-8182')],
-65456),
))
def test_acq_trigger_delay_ns_getter(comm_pairs, value):
with expected_protocol(
RedPitayaScpi,
comm_pairs,
) as inst:
assert inst.acq_trigger_delay_ns == value
@pytest.mark.parametrize("comm_pairs, value", (
([(b'ACQ:TRig:DLY 0', None)],
0),
([(b'ACQ:TRig:DLY 500', None)],
500),
))
def test_acq_trigger_delay_samples_setter(comm_pairs, value):
with expected_protocol(
RedPitayaScpi,
comm_pairs,
) as inst:
inst.acq_trigger_delay_samples = value
@pytest.mark.parametrize("comm_pairs, value", (
([(b'ACQ:TRig:DLY?', b'0')],
0),
([(b'ACQ:TRig:DLY?', b'500')],
500),
([(b'ACQ:TRig:DLY?', b'-8182')],
-8182),
))
def test_acq_trigger_delay_samples_getter(comm_pairs, value):
with expected_protocol(
RedPitayaScpi,
comm_pairs,
) as inst:
assert inst.acq_trigger_delay_samples == value
def test_acq_trigger_level_setter():
with expected_protocol(
RedPitayaScpi,
[(b'ACQ:TRig:LEV 0.500000', None)],
) as inst:
inst.acq_trigger_level = 0.5
def test_acq_trigger_level_getter():
with expected_protocol(
RedPitayaScpi,
[(b'ACQ:TRig:LEV?', b'0.5')],
) as inst:
assert inst.acq_trigger_level == 0.5
@pytest.mark.parametrize("comm_pairs, value", (
([(b'ACQ:TRig DISABLED', None)],
'DISABLED'),
([(b'ACQ:TRig NOW', None)],
'NOW'),
([(b'ACQ:TRig CH1_PE', None)],
'CH1_PE'),
([(b'ACQ:TRig CH1_NE', None)],
'CH1_NE'),
([(b'ACQ:TRig CH2_PE', None)],
'CH2_PE'),
([(b'ACQ:TRig CH2_NE', None)],
'CH2_NE'),
([(b'ACQ:TRig EXT_PE', None)],
'EXT_PE'),
([(b'ACQ:TRig EXT_NE', None)],
'EXT_NE'),
([(b'ACQ:TRig AWG_PE', None)],
'AWG_PE'),
([(b'ACQ:TRig AWG_NE', None)],
'AWG_NE'),
))
def test_acq_trigger_source_setter(comm_pairs, value):
with expected_protocol(
RedPitayaScpi,
comm_pairs,
) as inst:
inst.acq_trigger_source = value
def test_acq_trigger_status_getter():
with expected_protocol(
RedPitayaScpi,
[(b'ACQ:TRig:STAT?', b'TD')],
) as inst:
assert inst.acq_trigger_status is True
def test_acq_units_setter():
with expected_protocol(
RedPitayaScpi,
[(b'ACQ:DATA:Units RAW', None)],
) as inst:
inst.acq_units = 'RAW'
@pytest.mark.parametrize("comm_pairs, value", (
([(b'ACQ:DATA:Units?', b'VOLTS')],
'VOLTS'),
([(b'ACQ:DATA:Units?', b'RAW')],
'RAW'),
))
def test_acq_units_getter(comm_pairs, value):
with expected_protocol(
RedPitayaScpi,
comm_pairs,
) as inst:
assert inst.acq_units == value
def test_ain1_gain_setter():
with expected_protocol(
RedPitayaScpi,
[(b'ACQ:SOUR1:GAIN LV', None)],
) as inst:
inst.ain1.gain = 'LV'
def test_ain1_gain_getter():
with expected_protocol(
RedPitayaScpi,
[(b'ACQ:SOUR1:GAIN?', b'LV')],
) as inst:
assert inst.ain1.gain == 'LV'
@pytest.mark.parametrize("comm_pairs, value", (
([(b'ACQ:AVG OFF', None)],
False),
([(b'ACQ:AVG ON', None)],
True),
))
def test_average_skipped_samples_setter(comm_pairs, value):
with expected_protocol(
RedPitayaScpi,
comm_pairs,
) as inst:
inst.average_skipped_samples = value
@pytest.mark.parametrize("comm_pairs, value", (
([(b'ACQ:AVG?', b'OFF')],
False),
([(b'ACQ:AVG?', b'ON')],
True),
))
def test_average_skipped_samples_getter(comm_pairs, value):
with expected_protocol(
RedPitayaScpi,
comm_pairs,
) as inst:
assert inst.average_skipped_samples == value
def test_board_name_getter():
with expected_protocol(
RedPitayaScpi,
[(b'SYST:BRD:Name?', b'STEMlab 125-10')],
) as inst:
assert inst.board_name == 'STEMlab 125-10'
def test_date_setter():
with expected_protocol(
RedPitayaScpi,
[(b'SYST:DATE 2023,12,22', None)],
) as inst:
inst.date = datetime.date(2023, 12, 22)
def test_date_getter():
with expected_protocol(
RedPitayaScpi,
[(b'SYST:DATE?', b'2023,12,22')],
) as inst:
assert inst.date == datetime.date(2023, 12, 22)
@pytest.mark.parametrize("comm_pairs, value", (
([(b'ACQ:DEC 1', None)],
1),
([(b'ACQ:DEC 2', None)],
2),
([(b'ACQ:DEC 4', None)],
4),
([(b'ACQ:DEC 8', None)],
8),
([(b'ACQ:DEC 16', None)],
16),
([(b'ACQ:DEC 32', None)],
32),
([(b'ACQ:DEC 64', None)],
64),
([(b'ACQ:DEC 128', None)],
128),
([(b'ACQ:DEC 256', None)],
256),
([(b'ACQ:DEC 512', None)],
512),
([(b'ACQ:DEC 1024', None)],
1024),
([(b'ACQ:DEC 2048', None)],
2048),
([(b'ACQ:DEC 4096', None)],
4096),
([(b'ACQ:DEC 8192', None)],
8192),
([(b'ACQ:DEC 16384', None)],
16384),
([(b'ACQ:DEC 32768', None)],
32768),
([(b'ACQ:DEC 65536', None)],
65536),
))
def test_decimation_setter(comm_pairs, value):
with expected_protocol(
RedPitayaScpi,
comm_pairs,
) as inst:
inst.decimation = value
@pytest.mark.parametrize("comm_pairs, value", (
([(b'ACQ:DEC?', b'1')],
1.0),
([(b'ACQ:DEC?', b'2')],
2.0),
([(b'ACQ:DEC?', b'4')],
4.0),
([(b'ACQ:DEC?', b'8')],
8.0),
([(b'ACQ:DEC?', b'16')],
16.0),
([(b'ACQ:DEC?', b'32')],
32.0),
([(b'ACQ:DEC?', b'64')],
64.0),
([(b'ACQ:DEC?', b'128')],
128.0),
([(b'ACQ:DEC?', b'256')],
256.0),
([(b'ACQ:DEC?', b'512')],
512.0),
([(b'ACQ:DEC?', b'1024')],
1024.0),
([(b'ACQ:DEC?', b'2048')],
2048.0),
([(b'ACQ:DEC?', b'4096')],
4096.0),
([(b'ACQ:DEC?', b'8192')],
8192.0),
([(b'ACQ:DEC?', b'16384')],
16384.0),
([(b'ACQ:DEC?', b'32768')],
32768.0),
([(b'ACQ:DEC?', b'65536')],
65536.0),
))
def test_decimation_getter(comm_pairs, value):
with expected_protocol(
RedPitayaScpi,
comm_pairs,
) as inst:
assert inst.decimation == value
def test_led_getter():
with expected_protocol(
RedPitayaScpi,
[(b'DIG:PIN? LED7', 1)],
) as inst:
assert inst.led7.enabled
def test_time_setter():
with expected_protocol(
RedPitayaScpi,
[(b'SYST:TIME 13,07,20', None)],
) as inst:
inst.time = datetime.time(13, 7, 20)
def test_time_getter():
with expected_protocol(
RedPitayaScpi,
[(b'SYST:TIME?', '13,07,20')],
) as inst:
assert inst.time == datetime.time(13, 7, 20)
def test_analog_reset():
with expected_protocol(
RedPitayaScpi,
[(b'ANALOG:RST', None)],
) as inst:
assert inst.analog_reset() is None
def test_digital_reset():
with expected_protocol(
RedPitayaScpi,
[(b'DIG:RST', None)],
) as inst:
assert inst.digital_reset() is None
|
