43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
scan_start = 9.2
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scan_stop = 9.0
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scan_step = 0.002
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passes = 1
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zigzag = False
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#setup_plotting(range = "auto")
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offset = bragg.read() - bragg.readback.read()
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setup_plotting(range = [scan_start - offset, scan_stop - offset])
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scaler.stop() #caput("X10DA-ES-SCALER.CNT", 0)
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scaler.channels[0].setPreset(False) #caput("X10DA-ES-SCALER.G1", 0)
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#scaler.channels[0].setPresetValue(0)
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scaler.setOneShot() #caput("X10DA-ES-SCALER.CONT", 0)
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caput("X10DA-ES1:START-CSMPL", 1)
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caput("X10DA-ES1:TOTAL-CYCLES", 5)
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caput("X10DA-ES1:SMPL-BTN", 1)
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i0 = CrlogicSensor("I0", "SCALER12", True)
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i1 = CrlogicSensor("I1", "SCALER13", True)
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i2 = CrlogicSensor("I2", "SCALER14", True)
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ref = CrlogicSensor("ScalerRef", "SCALER15", True)
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class AbsCalc(Readable):
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def read(self):
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return math.log(math.fabs(i0.take()) / math.fabs(i1.take()))
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abs_calc = AbsCalc()
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class ECalc(Readable):
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def read(self):
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return 12.39842 / (crystal.take() * math.sin( math.radians(bragg.readback.take())))
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e_calc = ECalc()
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sensors = [crystal, i0, i1, i2, ref, abs_calc, e_calc]
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bragg.move(scan_start)
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#caput("X10DA-OP-MO3:ROX.URIP", 'No')
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scaler.start()
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r1 = hscan(crlogic_config, bragg, sensors, scan_start, scan_stop, scan_step, passes=passes, zigzag=zigzag)
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