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voulot_d
2017-02-21 08:41:53 +01:00
parent fa502effb6
commit 3d8b054482
2 changed files with 9 additions and 55 deletions
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15
script/RFscan/SchottkyScan.py
View File

@@ -14,16 +14,17 @@ else:
lat = args[4]
phase = ControlledVariable("Phase", "SINEG01-RSYS:SET-VSUM-PHASE", "SINEG01-RSYS:GET-VSUM-PHASE")
phase = ControlledVariable("Phase", "SINEG01-RSYS:SET-VSUM-PHASE-SIM", "SINEG01-RSYS:GET-VSUM-PHASE-SIM")
phase.config.minValue =-45.0
phase.config.maxValue = 360.0
phase.config.resolution = 0.5
phase.initialize()
st = Stream("ICTstream", dispatcher)
q = st.addScalar("Charge", "SINEG01-DICT215:B1_CHARGE", 1, 0)
st.initialize()
st.start(True)
#st = Stream("ICTstream", dispatcher)
#q = st.addScalar("Charge", "SINEG01-DICT215:B1_CHARGE-SIM", 1, 0)
#st.initialize()
#st.start(True)
q = Channel("SINEG01-DICT215:B1_CHARGE-SIM", type = 'd', alias='ICT-Q')
try:
qb = create_averager(q, nb, 0.100)
@@ -33,9 +34,11 @@ try:
chargerms = [val.stdev for val in r.getReadable(0)]
finally:
phase.close()
st.close()
q.close()
#st.close()
#Setting the return value
#set_return(50.0)
y = charge
x = rf_phase
index_max = y.index(max(y))

49
script/RFscan/SchottkyScanSim.py
View File

@@ -1,49 +0,0 @@
import ch.psi.pshell.epics.ControlledVariable as ControlledVariable
if get_exec_pars().source == CommandSource.ui:
start = 50.0
stop = 230.0
step = 5.0
nb = 1
lat = 0.100
else:
start = args[0]
stop = args[1]
step = args[2]
nb = int(args[3])
lat = args[4]
phase = ControlledVariable("Phase", "SINEG01-RSYS:SET-VSUM-PHASE-SIM", "SINEG01-RSYS:GET-VSUM-PHASE-SIM")
phase.config.minValue =-45.0
phase.config.maxValue = 360.0
phase.config.resolution = 0.5
phase.initialize()
#st = Stream("ICTstream", dispatcher)
#q = st.addScalar("Charge", "SINEG01-DICT215:B1_CHARGE-SIM", 1, 0)
#st.initialize()
#st.start(True)
q = Channel("SINEG01-DICT215:B1_CHARGE-SIM", type = 'd', alias='ICT-Q')
try:
qb = create_averager(q, nb, 0.100)
r = lscan(phase, (qb), start, stop, step, latency=lat)
rf_phase = r.getPositions(0)
charge = [val.mean for val in r.getReadable(0)]
chargerms = [val.stdev for val in r.getReadable(0)]
finally:
phase.close()
q.close()
#st.close()
#Setting the return value
#set_return(50.0)
y = charge
x = rf_phase
index_max = y.index(max(y))
phase_ref = x[index_max] - 80
phase_offset = - phase_ref
caput("SINEG01-RSYS:CALC-VSUM-PHASE-OFFSET", phase_offset)
set_return(phase_ref)