43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
|
|
|
|
caput("X10DA-ES-SCALER.CNT", 0)
|
|
caput("X10DA-ES-SCALER.G1", 0)
|
|
caput("X10DA-ES-SCALER.CONT", 0)
|
|
"""
|
|
scaler.stop()
|
|
scaler.channels[0].setPreset(False)
|
|
#scaler.channels[0].setPresetValue(0)
|
|
scaler.setOneShot()
|
|
"""
|
|
|
|
caput("X10DA-ES1:START-CSMPL", 1)
|
|
caput("X10DA-ES1:TOTAL-CYCLES", 5)
|
|
caput("X10DA-ES1:SMPL-BTN", 1)
|
|
|
|
bragg = CrlogicPositioner("bragg", "X10DA-OP-MO3:ROX", None)
|
|
i0 = CrlogicSensor("I0", "SCALER12", True)
|
|
i1 = CrlogicSensor("I1", "SCALER13", True)
|
|
i2 = CrlogicSensor("I2", "SCALER14", True)
|
|
ref = CrlogicSensor("ScalerRef", "SCALER15", True)
|
|
|
|
class AbsCalc(Readable):
|
|
def read(self):
|
|
return math.log(math.fabs(i0.take()) /math.fabs(i1.take()))
|
|
abs_calc = AbsCalc()
|
|
|
|
class ECalc(Readable):
|
|
def read(self):
|
|
return 12.39842 / ( crystal.take() * math.sin( math.radians(bragg.take())) )
|
|
e_calc = ECalc()
|
|
|
|
sensors = [RegisterCache(crystal), i0, i1, i2, ref, abs_calc, e_calc]
|
|
|
|
|
|
bragg.initialize()
|
|
bragg.move(12.3)
|
|
|
|
try:
|
|
r1 = hscan(crlogic_config, bragg, sensors, 12.3, 12.6, 0.002, 1, False)
|
|
finally:
|
|
bragg.close()
|
|
|