def test_initialize_multiple_sessions(self):
self.patched_library.niTClk_Initiate.side_effect = self.side_effects_helper.niTClk_Initiate
nitclk.initiate(multiple_session_references)
self.patched_library.niTClk_Initiate.assert_called_once_with(
_matchers.ViUInt32Matcher(len(multiple_sessions)),
_matchers.ViSessionBufferMatcher(multiple_sessions))
return
def test_initialize_one_session(self):
self.patched_library.niTClk_Initiate.side_effect = self.side_effects_helper.niTClk_Initiate
nitclk.initiate(single_session)
self.patched_library.niTClk_Initiate.assert_called_once_with(
_matchers.ViUInt32Matcher(len(single_session)),
_matchers.ViSessionBufferMatcher(single_session))
return
def example(resource_name1, resource_name2, options):
with niscope.Session(resource_name=resource_name1,
options=options) as session1, niscope.Session(
resource_name=resource_name2,
options=options) as session2:
session_list = [session1, session2]
for session in session_list:
session.configure_vertical(range=1.0,
coupling=niscope.VerticalCoupling.DC)
session.configure_horizontal_timing(min_sample_rate=50000000,
min_num_pts=1000,
ref_position=50.0,
num_records=1,
enforce_realtime=True)
session1.trigger_type = niscope.TriggerType.SOFTWARE
nitclk.configure_for_homogeneous_triggers(session_list)
nitclk.synchronize(session_list, 200e-9)
nitclk.initiate(session_list)
time.sleep(100)
session1.send_software_trigger_edge(niscope.WhichTrigger.START)
waveforms = session2.channels[0].fetch(num_samples=1000)
for i in range(len(waveforms)):
print('Waveform {0} information:'.format(i))
print(str(waveforms[i]) + '\n\n')
def test_nitclk_is_done(multiple_niscope_sessions):
nitclk.configure_for_homogeneous_triggers(multiple_niscope_sessions)
nitclk.synchronize(multiple_niscope_sessions, .001)
nitclk.initiate(multiple_niscope_sessions)
nitclk.is_done(multiple_niscope_sessions)