forked from M-Labs/artiq
154 lines
5.6 KiB
Python
154 lines
5.6 KiB
Python
import unittest
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import time
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from artiq.devices.thorlabs_tcube.driver import Tdc, Tpz, TdcSim, TpzSim
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from artiq.language.units import V
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from artiq.test.hardware_testbench import get_from_ddb
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class GenericTdcTest:
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def test_pot_parameters(self):
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test_vector = 1, 2, 3, 4, 5, 6, 7, 8
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self.cont.set_pot_parameters(*test_vector)
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self.assertEqual(test_vector, self.cont.get_pot_parameters())
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def test_position_counter(self):
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test_vector = 42
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self.cont.set_position_counter(test_vector)
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self.assertEqual(test_vector, self.cont.get_position_counter())
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def test_encoder_counter(self):
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test_vector = 43
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self.cont.set_encoder_counter(test_vector)
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self.assertEqual(test_vector, self.cont.get_encoder_counter())
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def test_velocity_parameters(self):
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test_vector = 44, 45
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self.cont.set_velocity_parameters(*test_vector)
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self.assertEqual(test_vector, self.cont.get_velocity_parameters())
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def test_jog_parameters(self):
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test_vector = 46, 47, 48, 49, 50
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self.cont.set_jog_parameters(*test_vector)
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self.assertEqual(test_vector, self.cont.get_jog_parameters())
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def test_gen_move_parameters(self):
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test_vector = 51
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self.cont.set_gen_move_parameters(test_vector)
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self.assertEqual(test_vector, self.cont.get_gen_move_parameters())
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def test_moverelparams(self):
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test_vector = 52
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self.cont.set_move_relative_parameters(test_vector)
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self.assertEqual(test_vector, self.cont.get_move_relative_parameters())
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def test_move_absolute_parameters(self):
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test_vector = 53
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self.cont.set_move_absolute_parameters(test_vector)
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self.assertEqual(test_vector, self.cont.get_move_absolute_parameters())
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def test_home_parameters(self):
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test_vector = 54
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self.cont.set_home_parameters(test_vector)
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self.assertEqual(test_vector, self.cont.get_home_parameters())
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def test_limit_switch_parameters(self):
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test_vector = 2, 1
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self.cont.set_limit_switch_parameters(*test_vector)
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self.assertEqual(test_vector, self.cont.get_limit_switch_parameters())
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def test_dc_pid_parameters(self):
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test_vector = 57, 58, 59, 60, 0x0f
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self.cont.set_dc_pid_parameters(*test_vector)
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self.assertEqual(test_vector, self.cont.get_dc_pid_parameters())
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def test_av_modes(self):
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for i in range(1):
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for j in range(1):
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for k in range(1):
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with self.subTest(i=i):
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with self.subTest(j=j):
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with self.subTest(k=k):
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test_vector = i << 2 + j << 1 + k
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self.cont.set_av_modes(test_vector)
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self.assertEqual(test_vector,
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self.cont.get_av_modes())
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def test_button_parameters(self):
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test_vector = 2, 3, 4
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self.cont.set_button_parameters(*test_vector)
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self.assertEqual(test_vector, self.cont.get_button_parameters())
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class GenericTpzTest:
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def test_position_control_mode(self):
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test_vector = 1
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self.cont.set_position_control_mode(test_vector)
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self.assertEqual(test_vector, self.cont.get_position_control_mode())
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def test_ouput_volts(self):
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for voltage in 5*V, 10*V, 15*V, \
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round(self.cont.get_tpz_io_settings()[0])*V:
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with self.subTest(voltage=voltage):
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test_vector = voltage
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self.cont.set_output_volts(test_vector)
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time.sleep(1) # Wait for the output voltage to converge
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self.assertAlmostEqual(test_vector,
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self.cont.get_output_volts(),
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delta=0.03*V)
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def test_output_position(self):
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test_vector = 31000
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self.cont.set_output_position(test_vector)
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self.assertEqual(test_vector, self.cont.get_output_position())
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def test_input_volts_source(self):
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for i in range(3):
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test_vector = i
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self.cont.set_input_volts_source(i)
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with self.subTest(i=i):
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self.assertEqual(test_vector,
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self.cont.get_input_volts_source())
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def test_pi_constants(self):
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test_vector = 42, 43
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self.cont.set_pi_constants(*test_vector)
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self.assertEqual(test_vector, self.cont.get_pi_constants())
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def test_tpz_display_settings(self):
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for intensity in 0, 10, 30, 50, 100, 150, 254:
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with self.subTest(intensity=intensity):
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test_vector = intensity
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self.cont.set_tpz_display_settings(test_vector)
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self.assertEqual(test_vector,
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self.cont.get_tpz_display_settings())
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def test_tpz_io_settings(self):
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for v in 75*V, 100*V, 150*V:
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with self.subTest(v=v):
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test_vector = v, 1
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self.cont.set_tpz_io_settings(*test_vector)
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self.assertEqual(test_vector, self.cont.get_tpz_io_settings())
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class TestTdc(unittest.TestCase, GenericTdcTest):
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def setUp(self):
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tdc_serial = get_from_ddb("tdc", "device")
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self.cont = Tdc(serial_dev=tdc_serial)
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class TestTdcSim(unittest.TestCase, GenericTdcTest):
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def setUp(self):
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self.cont = TdcSim()
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class TestTpz(unittest.TestCase, GenericTpzTest):
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def setUp(self):
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tpz_serial = get_from_ddb("tpz", "device")
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self.cont = Tpz(serial_dev=tpz_serial)
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class TestTpzSim(unittest.TestCase, GenericTpzTest):
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def setUp(self):
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self.cont = TpzSim()
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