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This commit is contained in:
gobbo_a
2017-08-08 18:14:38 +02:00
parent 66c11ff1b4
commit e9b76c7f04
15 changed files with 229 additions and 95 deletions
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config/devices.properties
+1 -1
View File
@@ -2,7 +2,7 @@ virtual_accelerator_set=ch.psi.pshell.epics.ChannelDouble|VA-SINBC01-MCRX070:I-S
virtual_accelerator_read=ch.psi.pshell.epics.ChannelDouble|VA-SINBC01-DBPM100:X1|||true
gun_solenoid=ch.psi.pshell.epics.Positioner|SINEG01-MSOL130:I-SET SINEG01-MSOL130:I-READ|||true
gun_phase=ch.psi.pshell.epics.Positioner|SINEG01-RSYS:SET-BEAM-PHASE SINEG01-RSYS:GET-BEAM-PHASE|||true
#SINSB01_phase=ch.psi.pshell.epics.Positioner|VA-SINSB01-RSYS100:SET-BEAM-PHASE VA-SINSB01-RSYS100:GET-BEAM-PHASE|||true
SINSB01_phase=ch.psi.pshell.epics.Positioner|VA-SINSB01-RSYS100:SET-BEAM-PHASE VA-SINSB01-RSYS100:GET-BEAM-PHASE|||true
dispatcher=ch.psi.pshell.bs.Dispatcher|https://dispatcher-api.psi.ch/sf|||
stream=ch.psi.pshell.bs.Stream|dispatcher|||true
#ref10=ch.psi.pshell.bs.Scalar|stream SINEG01-RLLE-REF10:SIG-PHASE-AVG 10|||
devices/CurrentCamera.properties
+12 -12
View File
@@ -1,16 +1,16 @@
#Tue Jul 18 09:35:41 CEST 2017
#Tue Aug 08 18:00:57 CEST 2017
colormap=Flame
colormapAutomatic=false
colormapMax=1164.0
colormapMin=-67.0
colormapAutomatic=true
colormapMax=12000.0
colormapMin=0.0
flipHorizontally=false
flipVertically=false
grayscale=false
imageHeight=1680
imageWidth=1744
imageHeight=1200
imageWidth=1246
invert=false
regionStartX=433
regionStartY=241
regionStartX=304
regionStartY=8
rescaleFactor=1.0
rescaleOffset=0.0
roiHeight=-1
@@ -21,9 +21,9 @@ rotation=0.0
rotationCrop=false
scale=1.0
serverURL=localhost\:10000
spatialCalOffsetX=-774.4676788150659
spatialCalOffsetY=-530.483585305347
spatialCalScaleX=-8.510638040502267
spatialCalScaleY=-8.23581667712135
spatialCalOffsetX=-861.4939970777481
spatialCalOffsetY=-820.4883730911062
spatialCalScaleX=-18.90359092620482
spatialCalScaleY=-19.37984500632817
spatialCalUnits=mm
transpose=false
devices/SINSB01_phase.properties
+2 -1
View File
@@ -1,8 +1,9 @@
#Wed Jan 06 16:18:41 CET 2016
#Fri Jul 21 15:09:14 CEST 2017
maxValue=360.0
minValue=0.0
offset=0.0
precision=3
resolution=NaN
rotation=false
scale=1.0
unit=Degree
devices/WireScanner motor.properties
+2 -2
View File
@@ -1,5 +1,5 @@
#Thu Jul 13 13:13:16 CEST 2017
defaultSpeed=6000.0
#Fri Jul 28 09:51:47 CEST 2017
defaultSpeed=5000.0
estbilizationDelay=0
hasEnable=false
homingType=None
devices/camtool.properties
+5 -5
View File
@@ -1,4 +1,4 @@
#Tue Jul 18 08:47:04 CEST 2017
#Thu Jul 27 16:54:25 CEST 2017
colormap=Flame
colormapAutomatic=true
colormapMax=578.797
@@ -18,9 +18,9 @@ roiY=0
rotation=0.0
rotationCrop=false
scale=1.0
spatialCalOffsetX=-445.47188964206686
spatialCalOffsetY=-406.4957195962868
spatialCalScaleX=-18.903590601802758
spatialCalScaleY=-19.379844656211844
spatialCalOffsetX=-861.4939970777481
spatialCalOffsetY=-820.4883730911062
spatialCalScaleX=-18.90359092620482
spatialCalScaleY=-19.37984500632817
spatialCalUnits=mm
transpose=false
devices/image.properties
+3 -3
View File
@@ -1,8 +1,8 @@
#Fri Aug 26 10:47:14 CEST 2016
#Fri Jul 21 15:08:25 CEST 2017
flipHorizontally=false
flipVertically=false
grayscale=false
invert=false
grayscale=true
invert=true
rescaleFactor=1.0
rescaleOffset=0.0
roiHeight=-1
plugins/GunScan.form
+15 -18
View File
@@ -38,7 +38,7 @@
<EmptySpace min="-2" pref="15" max="-2" attributes="0"/>
</Group>
</Group>
<Component id="plot" pref="531" max="32767" attributes="0"/>
<Component id="plot" pref="527" max="32767" attributes="0"/>
<EmptySpace max="-2" attributes="0"/>
</Group>
</Group>
@@ -170,7 +170,7 @@
</Component>
<Component class="javax.swing.JLabel" name="labelStep">
<Properties>
<Property name="text" type="java.lang.String" value="Step:"/>
<Property name="text" type="java.lang.String" value="Step size:"/>
</Properties>
</Component>
<Component class="javax.swing.JSpinner" name="spinnerStart">
@@ -241,18 +241,15 @@
<DimensionLayout dim="0">
<Group type="103" groupAlignment="0" attributes="0">
<Group type="102" alignment="1" attributes="0">
<EmptySpace max="32767" attributes="0"/>
<Group type="103" groupAlignment="1" attributes="0">
<Group type="102" alignment="1" attributes="0">
<Component id="labelEnergy" min="-2" max="-2" attributes="0"/>
<EmptySpace min="0" pref="0" max="-2" attributes="0"/>
<Component id="spinnerEnergy" min="-2" max="-2" attributes="0"/>
</Group>
<Group type="102" alignment="1" attributes="0">
<Component id="labelDispersion" min="-2" max="-2" attributes="0"/>
<EmptySpace min="0" pref="0" max="-2" attributes="0"/>
<Component id="spinnerDispersion" min="-2" max="-2" attributes="0"/>
</Group>
<EmptySpace pref="19" max="32767" attributes="0"/>
<Group type="103" groupAlignment="0" attributes="0">
<Component id="labelDispersion" alignment="1" min="-2" max="-2" attributes="0"/>
<Component id="labelEnergy" alignment="0" min="-2" max="-2" attributes="0"/>
</Group>
<EmptySpace min="-2" pref="4" max="-2" attributes="0"/>
<Group type="103" groupAlignment="1" max="-2" attributes="0">
<Component id="spinnerEnergy" pref="73" max="32767" attributes="0"/>
<Component id="spinnerDispersion" max="32767" attributes="0"/>
</Group>
<EmptySpace max="-2" attributes="0"/>
</Group>
@@ -280,7 +277,7 @@
<Component class="javax.swing.JSpinner" name="spinnerDispersion">
<Properties>
<Property name="model" type="javax.swing.SpinnerModel" editor="org.netbeans.modules.form.editors2.SpinnerModelEditor">
<SpinnerModel initial="-0.32" maximum="100.0" minimum="-100.0" numberType="java.lang.Double" stepSize="0.01" type="number"/>
<SpinnerModel initial="-0.387" maximum="10.0" minimum="-10.0" numberType="java.lang.Double" stepSize="0.001" type="number"/>
</Property>
<Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
<Dimension value="[64, 20]"/>
@@ -289,13 +286,13 @@
</Component>
<Component class="javax.swing.JLabel" name="labelEnergy">
<Properties>
<Property name="text" type="java.lang.String" value="Energy:"/>
<Property name="text" type="java.lang.String" value="p (MeV/c):"/>
</Properties>
</Component>
<Component class="javax.swing.JSpinner" name="spinnerEnergy">
<Properties>
<Property name="model" type="javax.swing.SpinnerModel" editor="org.netbeans.modules.form.editors2.SpinnerModelEditor">
<SpinnerModel initial="7.1" maximum="100.0" minimum="0.0" numberType="java.lang.Double" stepSize="0.1" type="number"/>
<SpinnerModel initial="7.1" maximum="10.0" minimum="0.0" numberType="java.lang.Double" stepSize="0.01" type="number"/>
</Property>
<Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
<Dimension value="[64, 20]"/>
@@ -304,7 +301,7 @@
</Component>
<Component class="javax.swing.JLabel" name="labelDispersion">
<Properties>
<Property name="text" type="java.lang.String" value="Dispersion:"/>
<Property name="text" type="java.lang.String" value="Disp. (m):"/>
</Properties>
</Component>
</SubComponents>
plugins/GunScan.java
+14 -16
View File
@@ -82,7 +82,7 @@ public class GunScan extends Panel {
spinnerStep.setModel(new javax.swing.SpinnerNumberModel(1.0d, 0.05d, 10.0d, 0.05d));
spinnerStep.setPreferredSize(new java.awt.Dimension(64, 20));
labelStep.setText("Step:");
labelStep.setText("Step size:");
spinnerStart.setModel(new javax.swing.SpinnerNumberModel(0.0d, -360.0d, 360.0d, 1.0d));
spinnerStart.setPreferredSize(new java.awt.Dimension(64, 20));
@@ -158,31 +158,29 @@ public class GunScan extends Panel {
panelBeamPars.setBorder(javax.swing.BorderFactory.createTitledBorder("Beam Parameters"));
spinnerDispersion.setModel(new javax.swing.SpinnerNumberModel(-0.32d, -100.0d, 100.0d, 0.01d));
spinnerDispersion.setModel(new javax.swing.SpinnerNumberModel(-0.387d, -10.0d, 10.0d, 0.001d));
spinnerDispersion.setPreferredSize(new java.awt.Dimension(64, 20));
labelEnergy.setText("Energy:");
labelEnergy.setText("p (MeV/c):");
spinnerEnergy.setModel(new javax.swing.SpinnerNumberModel(7.1d, 0.0d, 100.0d, 0.1d));
spinnerEnergy.setModel(new javax.swing.SpinnerNumberModel(7.1d, 0.0d, 10.0d, 0.01d));
spinnerEnergy.setPreferredSize(new java.awt.Dimension(64, 20));
labelDispersion.setText("Dispersion:");
labelDispersion.setText("Disp. (m):");
javax.swing.GroupLayout panelBeamParsLayout = new javax.swing.GroupLayout(panelBeamPars);
panelBeamPars.setLayout(panelBeamParsLayout);
panelBeamParsLayout.setHorizontalGroup(
panelBeamParsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, panelBeamParsLayout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(panelBeamParsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addGroup(panelBeamParsLayout.createSequentialGroup()
.addComponent(labelEnergy)
.addGap(0, 0, 0)
.addComponent(spinnerEnergy, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(panelBeamParsLayout.createSequentialGroup()
.addComponent(labelDispersion)
.addGap(0, 0, 0)
.addComponent(spinnerDispersion, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap(19, Short.MAX_VALUE)
.addGroup(panelBeamParsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(labelDispersion, javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(labelEnergy))
.addGap(4, 4, 4)
.addGroup(panelBeamParsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addComponent(spinnerEnergy, javax.swing.GroupLayout.DEFAULT_SIZE, 73, Short.MAX_VALUE)
.addComponent(spinnerDispersion, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addContainerGap())
);
panelBeamParsLayout.setVerticalGroup(
@@ -232,7 +230,7 @@ public class GunScan extends Panel {
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(buttonAbort)
.addGap(15, 15, 15)))
.addComponent(plot, javax.swing.GroupLayout.DEFAULT_SIZE, 531, Short.MAX_VALUE)
.addComponent(plot, javax.swing.GroupLayout.DEFAULT_SIZE, 527, Short.MAX_VALUE)
.addContainerGap())
);
layout.setVerticalGroup(
plugins/SchottkyScan.form
+1 -1
View File
@@ -184,7 +184,7 @@
<Component class="javax.swing.JLabel" name="labelStep">
<Properties>
<Property name="horizontalAlignment" type="int" value="11"/>
<Property name="text" type="java.lang.String" value="Step:"/>
<Property name="text" type="java.lang.String" value="Step size:"/>
</Properties>
</Component>
<Component class="javax.swing.JLabel" name="labelStop">
plugins/SchottkyScan.java
+1 -1
View File
@@ -113,7 +113,7 @@ public class SchottkyScan extends Panel {
spinnerStop.setModel(new javax.swing.SpinnerNumberModel(180.0d, -180.0d, 360.0d, 1.0d));
labelStep.setHorizontalAlignment(javax.swing.SwingConstants.TRAILING);
labelStep.setText("Step:");
labelStep.setText("Step size:");
labelStop.setHorizontalAlignment(javax.swing.SwingConstants.TRAILING);
labelStop.setText("Stop:");
script/Diagnostics/DLACScan.py
+12 -9
View File
@@ -9,22 +9,22 @@ run("Devices/Elements")
run("Diagnostics/sig_process_wrapper")
BPM_SENSORS = [("x","X1"), ("y","Y1"), ("q","Q1")] #(logic name sufix, channel sufix)
TRAVEL_SPEED = 1.0
TRAVEL_SPEED = 0.001
#Paramter parsing
prefix = args[0] if is_panel else "SINDI02-DLAC055"
scan_type = args[1] if is_panel else "Shrom1"
scan_range = args[2] if is_panel else [-0.5, 0.5]
cycles = args[3] if is_panel else 3
velocity = args[4] if is_panel else 0.1
scan_type = args[1] if is_panel else "Shrom3"
scan_range = args[2] if is_panel else [-0.12, 0.12]
cycles = args[3] if is_panel else 1
velocity = args[4] if is_panel else 0.00001
bpms = args[5] if is_panel else ["SINDI02-DBPM040", "SINDI02-DBPM080"]
blms = args[6] if is_panel else ["SINDI02-DBLM085", "S10DI01-DBLM045"]
bkgrd = args[7] if is_panel else 0 #Number of beam synchronous messages
bkgrd = args[7] if is_panel else 5 #Number of beam synchronous messages
plt = args[8] if is_panel else plot(None, title = "DLAC Scan")[0]
do_elog = True if is_panel else False
print "DLAC scan parameters: ", prefix, scan_type, scan_range, cycles, velocity, bpms, blms, bkgrd
center_pos = 199.484
scan_type_index = DLAC_POSITIONS.index(scan_type)
if scan_type_index<0:
raise Exception("Bad sample position name")
@@ -49,11 +49,12 @@ else:
motor = ch.psi.pshell.epics.Motor("DLAC motor", prefix + ":MOTOR_Y1")
motor.config.resolution = 0.001 #In-position band
motor.monitored = True
motor.setPrecision(7)
motor.initialize()
add_device(motor, True)
motor.setSpeed(TRAVEL_SPEED)
park_pos = caget (prefix + ":P0_U0_SP")
center_pos = caget (prefix + ":P" + str(scan_type_index) + "_U0_SP")
# center_pos = caget (prefix + ":P" + str(scan_type_index) + "_U0_SP")
#List of stream channels
@@ -144,10 +145,12 @@ try:
cur_cycle = i+1
set_exec_pars(group="Cycle_" + str(cur_cycle), reset=True)
motor.setSpeed(TRAVEL_SPEED)
motor.move(center_pos + scan_range[0] )
motor.move(center_pos + scan_range[0] )
#time.sleep(1.0)
motor.setSpeed(velocity)
destination = center_pos + scan_range[1]
motor.moveAsync(destination)
# time.sleep(1.0)
#if (i%2) == 0:
# motor.moveAsync(center_pos + scan_range[1])
script/RFscan/GunScan.py
+22 -22
View File
@@ -11,8 +11,8 @@ if get_exec_pars().source == CommandSource.ui:
nb = 3
lat = 0.3
disp = -0.32
energy0 = 7.1
plt = plot(None, title="Output")[0]
p0 = 7.1
plt = plot(None, title="Output")[0]
else:
start = args[0]
stop = args[1]
@@ -20,20 +20,20 @@ else:
nb = int(args[3])
lat = args[4]
disp = args[5]
energy0 = args[6]
p0 = args[6]
plt = args[7]
A = energy0 / disp / 1e6
B = energy0
A = p0 / disp / 1e6
B = p0
#Plot setup
plt.clear()
plt.setStyle(plt.Style.ErrorY)
plt.addSeries(LinePlotErrorSeries("Energy"))
plt.addSeries(LinePlotErrorSeries("Energy Spread", None, 2))
plt.addSeries(LinePlotErrorSeries("Momentum"))
plt.addSeries(LinePlotErrorSeries("Momentum Spread", None, 2))
plt.getAxis(plt.AxisId.X).setLabel("Gun Beam Phase (deg)")
plt.getAxis(plt.AxisId.Y).setLabel("Energy (MeV)")
plt.getAxis(plt.AxisId.Y2).setLabel("Energy Spread (MeV)")
plt.getAxis(plt.AxisId.Y).setLabel("Momentum (MeV/c)")
plt.getAxis(plt.AxisId.Y2).setLabel("Momentum Spread (MeV/c)")
plt.setLegendVisible(True)
#Creating Phase positioner
@@ -43,12 +43,12 @@ if dry_run:
else:
phase = Positioner("Phase", "SINEG01-RSYS:SET-BEAM-PHASE", "SINEG01-RSYS:GET-BEAM-PHASE")
camera_name = "SINBD01-DSCR010"
phase.config.minValue = -180.0
phase.config.maxValue = 180.0
phase.config.precision = 3
phase.config.resolution = 0.01
phase.config.rotation = False
phase.config.rotation = False
phase.config.save()
phase.initialize()
phase0 = phase.read()
@@ -70,11 +70,11 @@ dx_averager.monitored=True # not blocking, will return last nb values
def after_sample(record, scan):
global A, B
x_pos_mean, x_pos_stdev = record.values[0].mean, record.values[0].stdev
x_width_mean, x_width_stdev = record.values[1].mean, record.values[1].stdev
E_mean, E_stdev = A * x_pos_mean + B, abs(A) * x_pos_stdev
dE_mean, dE_stdev = abs(A) * x_width_mean, abs(A) * x_width_stdev
plt.getSeries(0).appendData(record.positions[0], E_mean, E_stdev)
plt.getSeries(1).appendData(record.positions[0], dE_mean, dE_stdev)
x_width_mean, x_width_stdev = record.values[1].mean, record.values[1].stdev
p_mean, p_stdev = A * x_pos_mean + B, abs(A) * x_pos_stdev
dp_mean, dp_stdev = abs(A) * x_width_mean, abs(A) * x_width_stdev
plt.getSeries(0).appendData(record.positions[0], p_mean, p_stdev)
plt.getSeries(1).appendData(record.positions[0], dp_mean, dp_stdev)
#The scan loop
try:
@@ -87,13 +87,13 @@ finally:
camtool.stop() # stops camtool but does not close it camtool is a global object
#Saving metadata
E = [A * val.mean + B for val in r.getReadable(0)]
dE = [abs(A) * val.mean for val in r.getReadable(1)]
save_dataset(get_exec_pars().group + "/E", E)
save_dataset(get_exec_pars().group + "/dE", dE)
p = [A * val.mean + B for val in r.getReadable(0)]
dp = [abs(A) * val.mean for val in r.getReadable(1)]
save_dataset(get_exec_pars().group + "/p", p)
save_dataset(get_exec_pars().group + "/dp", dp)
if do_elog:
if get_option("Generated data file:\n" + get_exec_pars().path +"\n\n" + "Save to ELOG?", "YesNo") == "Yes":
if get_option("Generated data file:\n" + get_exec_pars().path +"\n\n" + "Save to ELOG?", "YesNo") == "Yes":
Laser = str(caget("SLGTV-LMTO-M055:MOT-KNOWN-POS"))
log_msg = "Data file: " + get_exec_pars().path + "\n\n"
log_msg = log_msg + "Laser: " + Laser + "\n"
@@ -108,5 +108,5 @@ if do_elog:
log_msg = log_msg + "Charge: %0.2f" % caget("SINEG01-DICT215:B1_CHARGE-OP") + " pC \n"
sleep(0.1) #Give some time to plot to be finished - it is not sync with acquisition
file_name = os.path.abspath(get_context().setup.getContextPath() + "/GunScanPlot.png")
plt.saveSnapshot(file_name , "png")
plt.saveSnapshot(file_name , "png")
elog("Gun scan", log_msg, [file_name,])
script/RFscan/SchottkyScan.py
+4 -4
View File
@@ -55,9 +55,9 @@ rph.monitored=True
rph0 = rph.read()
#Record callback: uptate of output plot
def after_sample(record, scan):
if plt is not None:
plt.getSeries(0).appendData(record.positions[0], record.values[1].mean, record.values[1].stdev)
def after_sample(record, scan):
if plt is not None:
plt.getSeries(0).appendData(record.positions[0], record.values[1].mean, record.values[1].stdev)
try:
rph_averager = create_averager(rph, nb, 0.1) # Set polling time to -1 for BS data to get all messages
@@ -98,5 +98,5 @@ finally:
#Setting the return value
index_max = charge.index(max(charge))
bph_ref_guess = (start + stop)/2
bph_ref_guess = 0.0
set_return([bph_ref_guess])
script/test/SchottkyScan.py
+102
View File
@@ -0,0 +1,102 @@
import ch.psi.pshell.epics.Positioner as Positioner
import ch.psi.pshell.epics.ChannelDouble as ChannelDouble
dry_run = True
if get_exec_pars().source == CommandSource.ui:
start = -20
stop = 150.0
step = 5.0
nb = 3
lat = 0.250
plt = None
else:
start = args[0]
stop = args[1]
step = args[2]
nb = int(args[3])
lat = args[4]
plt = args[5]
if plt is not None:
plt.clear()
plt.addSeries(LinePlotErrorSeries("Values"))
plt.getAxis(plt.AxisId.X).setLabel("Gun Beam Phase (deg)")
plt.getAxis(plt.AxisId.Y).setLabel("SINEG01-DICT215:B1_CHARGE")
if dry_run:
bph = Positioner("Beam phase", "SINEG01-RSYS:SET-BEAM-PHASE-SIM", "SINEG01-RSYS:SET-BEAM-PHASE-SIM")
rph = ChannelDouble('RF phase', "SINEG01-RSYS:SET-VSUM-PHASE-SIM")
q = ChannelDouble("Charge", "SINEG01-DICT215:B1_CHARGE-SIM")
q.initialize()
q.monitored=True
else:
bph = Positioner("Beam phase", "SINEG01-RSYS:SET-BEAM-PHASE", "SINEG01-RSYS:GET-BEAM-PHASE")
rph = ChannelDouble('RF phase', "SINEG01-RSYS:SET-VSUM-PHASE")
#st = Stream("ICTstream", dispatcher)
#q = st.addScalar("Charge", "SINEG01-DICT215:B1_CHARGE", 1, 0)
#st.initialize()
#st.start()
#st.waitValueChange(10000)
q = ChannelDouble("Charge", "SINEG01-DICT215:B1_CHARGE")
q.initialize()
q.monitored=True
bph.config.minValue = -360.0
bph.config.maxValue = 360.0
bph.config.precision = 3
bph.config.rotation = False
bph.config.resolution = 0.01
bph.config.save()
bph.initialize()
rph.initialize()
rph.monitored=True
rph0 = rph.read()
#Record callback: uptate of output plot
def after_sample(record, scan):
if plt is not None:
plt.getSeries(0).appendData(record.positions[0], record.values[1].mean, record.values[1].stdev)
try:
rph_averager = create_averager(rph, nb, 0.1) # Set polling time to -1 for BS data to get all messages
q_averager = create_averager(q, nb, 0.1)
q_averager.monitored=True
r = lscan(bph, (rph_averager, q_averager), start, stop, step, latency=lat, after_read = after_sample)
beamphase = r.getPositions(0)
rfphase = [val.mean for val in r.getReadable(0)]
rfphaserms = [val.stdev for val in r.getReadable(0)]
charge = [val.mean for val in r.getReadable(1)]
chargerms = [val.stdev for val in r.getReadable(1)]
finally:
rph.write(rph0)
bph.close()
rph.close()
q.close()
##Elog entry
# Laser = str(caget("SLGTV-LMTO-M055:MOT-KNOWN-POS"))
# log_msg = "Data file: " + get_exec_pars().path + "\n\n"
# log_msg = log_msg + "Laser: " + Laser + "\n"
# if Laser == "Alcor":
# log_msg = log_msg + "Energy plate: %0.2f" % caget("SLGTH01-LMRM-M074:MOT.RBV") + " deg \n"
# else:
# log_msg = log_msg + "Energy plate: %0.2f" % caget("SLGJG-LMRM-M031:MOT.RBV") + " deg \n"
# if caget("SLGTV-LMTO-M053:MOT-ACT-POS") == "IRIS":
# log_msg = log_msg + "Collimator: IRIS %0.2f" % caget("SLGTV-LAPP:SIZE-GET") + " mm \n"
# else:
# log_msg = log_msg + "Collimator: " + str(caget("SLGTV-LMTO-M053:MOT-ACT-POS")) + "\n"
# log_msg = log_msg + "Charge: %0.2f" % caget("SINEG01-DICT215:B1_CHARGE-OP") + " pC \n"
# attachments = []
# if plt is not None:
# sleep(0.1) #Give some time to plot to be finished - it is not sync with acquisition
# file_name = os.path.abspath(get_context().setup.getContextPath() + "/SchottkyScanPlot.png")
# plt.saveSnapshot(file_name , "png")
# attachments = [file_name]
# elog("Schottky scan", log_msg, attachments)
#Setting the return value
index_max = charge.index(max(charge))
bph_ref_guess = 0.0
set_return([bph_ref_guess])
script/test/didier.py
+33
View File
@@ -0,0 +1,33 @@
import ch.psi.pshell.epics.ChannelDouble as ChannelDouble
t = ChannelDouble("fine delay (ns)", "SINEG01-DICT215:Pul1-Delay-SP-SIM")
q = ChannelDouble("charge (pC)", "SINEG01-DICT215:AL1-ICT-CHARGE-SIM")
V = ChannelDouble("DC output (V)", "SINEG01-DICT215:AL1-ICT-VOLTAGE-SIM")
t.initialize()
q.initialize()
V.initialize()
t0 = t.read()
start = 0.0
stop = 10.0
step = 0.1
nb = 2
lat = 0.080
try:
q_averager = create_averager(q, nb, lat)
V_averager = create_averager(V, nb, lat)
V_averager.monitored=True
r = lscan(t, (q_averager, V_averager), start, stop, step, latency=lat)
delay = r.getPositions(0)
charge = [val.mean for val in r.getReadable(0)]
chargerms = [val.stdev for val in r.getReadable(0)]
volt = [val.mean for val in r.getReadable(1)]
voltrms = [val.stdev for val in r.getReadable(1)]
finally:
t.write(t0)
t.close()
q.close()
V.close()