44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
import ch.psi.pshell.device.DummyPositioner as DummyPositioner
|
|
|
|
#Energy #Pass Energy #Step Time
|
|
STEPS = [ #( 136.2, 50 , 5.0),
|
|
( 957.2, 20 , 5.0),
|
|
# ( 350.8, 100 , 5.0),
|
|
]
|
|
|
|
SETTLING_TIME = 0.0
|
|
SENSORS = [Counts, MachineCurrent, SampleCurrent, RefCurrent, EnergyDistribution, Scienta.getDataMatrix()]
|
|
ENDSCAN = False
|
|
STEP_TIME = 5.0
|
|
|
|
class PassEnergy(Writable):
|
|
def write(self, value):
|
|
Scienta.setPassEnergy(20)
|
|
|
|
POSITIONERS = [Scienta.getCenterEnergy(), PassEnergy(), Scienta.getChild("Scienta step time")]
|
|
|
|
def scan_gen():
|
|
while True:
|
|
for step in STEPS:
|
|
yield step
|
|
|
|
set_adc_averaging()
|
|
Scienta.stepTime.write(STEP_TIME)
|
|
|
|
try:
|
|
vscan( POSITIONERS,
|
|
SENSORS,
|
|
scan_gen(),
|
|
line = True,
|
|
latency=SETTLING_TIME,
|
|
domain_axis = "Index",
|
|
enabled_plots = POSITIONERS + SENSORS,
|
|
line_plots = [EnergyDistribution,],
|
|
before_read = before_readout,
|
|
after_read = after_readout
|
|
)
|
|
finally:
|
|
if ENDSCAN:
|
|
after_scan()
|
|
|