new example

pulse_lib/examples/example_t_measure_sweep.py

+import matplotlib.pyplot as pt
+
+from pulse_lib.tests.hw_schedule_mock import HardwareScheduleMock
+import pulse_lib.segments.utility.looping as lp
+
+from configuration.small import init_hardware, init_pulselib
+from utils.plot import plot_awgs
+
+
+# create "AWG1"
+awgs = init_hardware()
+
+# create channels P1, P2
+p = init_pulselib(awgs)
+
+t_measure_loop = lp.linspace(100,800,8,name="t_measure",unit="ns",axis=0)
+v_param = lp.linspace(20,240,12,name="vP1",unit="mV",axis=1)
+t_wait = 100
+
+
+seg1 = p.mk_segment()
+seg2 = p.mk_segment()
+
+seg1.P1.add_ramp_ss(0, 100, 0, v_param)
+seg1.P1.add_block(100, 200, v_param)
+
+seg2.P2.add_block(0, 100, 200)
+seg2.P2.wait(t_wait)
+seg2.reset_time()
+seg2.add_HVI_marker('dig_trigger_1', t_off=50)
+seg2.P1.add_block(0, 100, v_param)
+seg2.add_HVI_variable('t_measure', t_measure_loop)
+
+# create sequence
+seq = p.mk_sequence([seg2])
+seq.set_hw_schedule(HardwareScheduleMock())
+
+print('Shape', seq.shape)
+print(seq.setpoints)
+print(seq.labels)
+
+
+for index in ([(0,0), (11,1)]):
+    seq.upload(index=index)
+    seq.play(index=index)
+
+pt.figure()
+pt.title('segment 1')
+seg1.plot((0,5))
+
+for index in [(0,0), (0,2), (8,0)]:
+    pt.figure()
+    pt.title(f'segment 2 - {index}')
+    seg2.plot(index=index)
+
+
+plot_awgs(awgs)
+pt.title('AWG upload with DC compensation pulse at end')