def custom_step(detectors, motor, step):
"""
Inner loop of a 1D step scan
This is the default function for ``per_step`` param in 1D plans.
"""
yield from checkpoint()
print('Set attenuator to {}'.format(step))
yield from pause()
yield from abs_set(motor, step, wait=True)
return (yield from trigger_and_read(list(detectors) + [motor]))
def manual_count(det=eiger1m_single):
detectors = [det]
for det in detectors:
yield from stage(det)
yield from open_run()
print("All slow setup code has been run. "
"Type RE.resume() when ready to acquire.")
yield from pause()
yield from trigger_and_read(detectors)
yield from close_run()
for det in detectors:
yield from unstage(det)
def test_interrupted_with_callbacks(RE, int_meth, stop_num, msg_num):
docs = defaultdict(list)
def collector_cb(name, doc):
nonlocal docs
docs[name].append(doc)
RE.msg_hook = MsgCollector()
with pytest.raises(RunEngineInterrupted):
RE(subs_wrapper(run_wrapper(pause()), {"all": collector_cb}))
getattr(RE, int_meth)()
assert len(docs["start"]) == 1
assert len(docs["event"]) == 0
assert len(docs["descriptor"]) == 0
assert len(docs["stop"]) == stop_num
assert len(RE.msg_hook.msgs) == msg_num
def test_interrupted_with_callbacks(RE, int_meth, stop_num, msg_num):
docs = defaultdict(list)
def collector_cb(name, doc):
nonlocal docs
docs[name].append(doc)
RE.msg_hook = MsgCollector()
with pytest.raises(RunEngineInterrupted):
RE(subs_wrapper(run_wrapper(pause()), {"all": collector_cb}))
getattr(RE, int_meth)()
assert len(docs["start"]) == 1
assert len(docs["event"]) == 0
assert len(docs["descriptor"]) == 0
assert len(docs["stop"]) == stop_num
assert len(RE.msg_hook.msgs) == msg_num
def custom_step(detectors, motor, step):
"""
Inner loop of a 1D step scan
Modified the default function for ``per_step`` param in 1D plans.
Add a pause to adjust the attenuator
"""
yield from checkpoint()
print('Set attenuator to {}'.format(step))
# adjust DMM range
if step < 12:
yield from abs_set(dmm.volt_range_dc, 10)
elif step < 30:
yield from abs_set(dmm.volt_range_dc, 1)
elif step >= 30:
yield from abs_set(dmm.volt_range_dc, 0.1)
yield from pause()
yield from abs_set(motor, step, wait=True)
return (yield from trigger_and_read(list(detectors) + [motor]))
def plan():
yield from open_run()
yield from sleep(1)
yield from pause()
yield from close_run()
