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How to use the nidigital.PinState function in nidigital

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github ni / nimi-python / src / nidigital / system_tests / test_system_nidigital.py View on Github external
def test_history_ram_cycle_information_string():
    cycle_info = nidigital.HistoryRAMCycleInformation(
        pattern_name='pat',
        time_set_name='t0',
        vector_number=42,
        cycle_number=999,
        scan_cycle_number=13,
        expected_pin_states=[[nidigital.PinState.D, nidigital.PinState.V], [nidigital.PinState.V, nidigital.PinState.D]],
        actual_pin_states=[[nidigital.PinState.PIN_STATE_NOT_ACQUIRED, nidigital.PinState.PIN_STATE_NOT_ACQUIRED], [nidigital.PinState.ZERO, nidigital.PinState.ONE]],
        per_pin_pass_fail=[[True, True], [False, False]])
    print(cycle_info)
    expected_string = '''Pattern Name        : pat
Time Set Name       : t0
Vector Number       : 42
Cycle Number        : 999
Scan Cycle Number   : 13
Expected Pin States : [[D, V], [V, D]]
Actual Pin States   : [[PIN_STATE_NOT_ACQUIRED, PIN_STATE_NOT_ACQUIRED], [ZERO, ONE]]
Per Pin Pass Fail   : [[True, True], [False, False]]
'''
    assert str(cycle_info) == expected_string
github ni / nimi-python / src / nidigital / unit_tests / test_nidigital.py View on Github external
pin_names = session.get_pattern_pin_names('new_pattern')
            assert self.patched_library.niDigital_GetPatternPinList.call_count == 2
            assert pin_names == pin_list

        expected_pin_states = [i.expected_pin_states for i in history_ram_cycle_info]
        assert expected_pin_states == self.expected_pin_states_looping

        # If test expects actual pin state to be 'X', then value returned by the API can be anything.
        # So, need to skip those pin states while comparing.
        actual_pin_states = [i.actual_pin_states for i in history_ram_cycle_info]
        assert len(actual_pin_states) == len(self.actual_pin_states_looping)
        for vector_pin_states, vector_pin_states_expected_by_test in zip(actual_pin_states, self.actual_pin_states_looping):
            for cycle_pin_states, cycle_pin_states_expected_by_test in zip(vector_pin_states, vector_pin_states_expected_by_test):
                for pin_state, pin_state_expected_by_test in zip(cycle_pin_states, cycle_pin_states_expected_by_test):
                    if pin_state_expected_by_test is not nidigital.PinState.X:
                        assert pin_state == pin_state_expected_by_test

        # Only the first cycle returned is expected to have failures
        per_pin_pass_fail = [i.per_pin_pass_fail for i in history_ram_cycle_info]
        assert per_pin_pass_fail == self.per_pin_pass_fail_looping
github ni / nimi-python / src / nidigital / unit_tests / test_nidigital.py View on Github external
self.patched_library.niDigital_FetchHistoryRAMCycleInformation.side_effect = self.side_effects_helper.niDigital_FetchHistoryRAMCycleInformation
        self.side_effects_helper['FetchHistoryRAMCycleInformation']['patternIndex'] = 0
        self.side_effects_helper['FetchHistoryRAMCycleInformation']['timeSetIndex'] = 0
        self.side_effects_helper['FetchHistoryRAMCycleInformation']['vectorNumber'] = 9
        self.side_effects_helper['FetchHistoryRAMCycleInformation']['cycleNumber'] = 11
        self.side_effects_helper['FetchHistoryRAMCycleInformation']['numDutCycles'] = 1
        self.patched_library.niDigital_GetPatternName.side_effect = self.side_effects_helper.niDigital_GetPatternName
        self.side_effects_helper['GetPatternName']['name'] = 'new_pattern'
        self.patched_library.niDigital_GetTimeSetName.side_effect = self.side_effects_helper.niDigital_GetTimeSetName
        self.side_effects_helper['GetTimeSetName']['name'] = 't0'
        self.patched_library.niDigital_FetchHistoryRAMScanCycleNumber.side_effect = self.side_effects_helper.niDigital_FetchHistoryRAMScanCycleNumber
        self.side_effects_helper['FetchHistoryRAMScanCycleNumber']['scanCycleNumber'] = -1
        self.patched_library.niDigital_FetchHistoryRAMCyclePinData.side_effect = self.side_effects_helper.niDigital_FetchHistoryRAMCyclePinData
        self.side_effects_helper['FetchHistoryRAMCyclePinData']['actualNumPinData'] = 8
        self.side_effects_helper['FetchHistoryRAMCyclePinData']['expectedPinStates'] = [nidigital.PinState.X.value] * 8
        self.side_effects_helper['FetchHistoryRAMCyclePinData']['actualPinStates'] = [nidigital.PinState.NOT_A_PIN_STATE.value] * 8
        self.side_effects_helper['FetchHistoryRAMCyclePinData']['perPinPassFail'] = [True] * 8
        with nidigital.Session('') as session:
            history_ram_cycle_info = session.sites[1].fetch_history_ram_cycle_information(
                position=6,
                samples_to_read=-1)
            self.patched_library.niDigital_FetchHistoryRAMCycleInformation.assert_called_once()
            assert self.patched_library.niDigital_GetPatternName.call_count == 2
            assert self.patched_library.niDigital_GetTimeSetName.call_count == 2
            self.patched_library.niDigital_FetchHistoryRAMScanCycleNumber.assert_called_once()
            assert self.patched_library.niDigital_FetchHistoryRAMCyclePinData.call_count == 2

        assert len(history_ram_cycle_info) == 1
        assert history_ram_cycle_info[0].vector_number == 9
        assert history_ram_cycle_info[0].cycle_number == 11
github ni / nimi-python / src / nidigital / unit_tests / test_nidigital.py View on Github external
# for niDigital_FetchHistoryRAMCycleInformation_looping
        self.pattern_indices_looping = [0, 0, 0, 0, 0, 0, 0]
        self.time_set_indices_looping = [0, 1, 1, 2, 2, 2, 0]
        self.vector_numbers_looping = [5, 6, 6, 7, 7, 8, 9]
        self.cycle_numbers_looping = [5, 6, 7, 8, 9, 10, 11]
        self.num_duty_cycles_looping = [1, 1, 1, 2, 2, 2, 1]

        # for niDigital_GetTimeSetName_looping
        self.time_set_name_looping = ['t0', 'tScan', 't2X']

        # for niDigital_FetchHistoryRAMScanCycleNumber_looping
        self.scan_cycle_number_looping = [-1, 0, 1, -1, -1, -1, -1]

        # for niDigital_FetchHistoryRAMCyclePinData_looping
        self.expected_pin_states_looping = [
            [[nidigital.PinState.ZERO, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.ZERO, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.ZERO, nidigital.PinState.ONE, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.H]],
            [[nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.ONE, nidigital.PinState.ZERO, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.L]],
            [[nidigital.PinState.ONE, nidigital.PinState.ONE, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X],
             [nidigital.PinState.ZERO, nidigital.PinState.ZERO, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.ONE, nidigital.PinState.ONE, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X],
             [nidigital.PinState.ZERO, nidigital.PinState.ZERO, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.ZERO, nidigital.PinState.ONE, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X],
             [nidigital.PinState.ONE, nidigital.PinState.ZERO, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X]]
        ]
        self.actual_pin_states_looping = [
            [[nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.H]],
            [[nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.L]],
            [[nidigital.PinState.H, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X],
             [nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
github ni / nimi-python / src / nidigital / unit_tests / test_nidigital.py View on Github external
# for niDigital_FetchHistoryRAMCyclePinData_looping
        self.expected_pin_states_looping = [
            [[nidigital.PinState.ZERO, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.ZERO, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.ZERO, nidigital.PinState.ONE, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.H]],
            [[nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.ONE, nidigital.PinState.ZERO, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.L]],
            [[nidigital.PinState.ONE, nidigital.PinState.ONE, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X],
             [nidigital.PinState.ZERO, nidigital.PinState.ZERO, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.ONE, nidigital.PinState.ONE, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X],
             [nidigital.PinState.ZERO, nidigital.PinState.ZERO, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.ZERO, nidigital.PinState.ONE, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X],
             [nidigital.PinState.ONE, nidigital.PinState.ZERO, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X]]
        ]
        self.actual_pin_states_looping = [
            [[nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.H]],
            [[nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.L]],
            [[nidigital.PinState.H, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X],
             [nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.H, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X],
             [nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.L, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.L, nidigital.PinState.H, nidigital.PinState.X, nidigital.PinState.X],
             [nidigital.PinState.H, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.H, nidigital.PinState.L, nidigital.PinState.X, nidigital.PinState.X]],
            [[nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X, nidigital.PinState.X]]
        ]
        self.per_pin_pass_fail_looping = [
            [[True, False, True, True, False, True, True, True]],
            [[True, True, True, True, True, True, True, True]],
            [[True, True, True, True, True, True, True, True]],
            [[True, True, True, True, True, True, True, True], [True, True, True, True, True, True, True, True]],
            [[True, True, True, True, True, True, True, True], [True, True, True, True, True, True, True, True]],
            [[True, True, True, True, True, True, True, True], [True, True, True, True, True, True, True, True]],

nidigital

NI-Digital Pattern Driver Python API

GitHub
MIT
Latest version published 8 months ago

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