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sfop
2017-05-26 16:31:21 +02:00
parent cdf3a1d200
commit 01f443a6a8
6 changed files with 193 additions and 34 deletions
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config/devices.properties
+1 -1
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@@ -36,7 +36,7 @@ image=ch.psi.pshell.imaging.FileSource|/afs/psi.ch/intranet/SF/Applications/conf
#cam=ch.psi.pshell.epics.ArraySource|SINEG01-DSCR350:FPICTURE Int16 5529600||-200|
#matrix=ch.psi.pshell.epics.GenericMatrix|SINEG01-DSCR350:FPICTURE 2560 2160|||
cam1=ch.psi.pshell.epics.PsiCamera|SINEG01-DSCR350||-200|false
cam2=ch.psi.pshell.epics.PsiCamera|SINBD01-DSCR010||-200|
cam2=ch.psi.pshell.epics.PsiCamera|SLG-LCAM-C041||-200|
gsx=ch.psi.pshell.epics.Positioner|SINEG01-MSOL130:X_SP SINEG01-MSOL130:X|||true
gsy=ch.psi.pshell.epics.Positioner|SINEG01-MSOL130:Y_SP SINEG01-MSOL130:Y|||true
gsrx=ch.psi.pshell.epics.Positioner|SINEG01-MSOL130:ROT_X_SP SINEG01-MSOL130:ROT_X|||true
devices/CurrentCamera.properties
+6 -6
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@@ -1,7 +1,7 @@
#Fri May 26 10:13:54 CEST 2017
#Fri May 26 15:06:25 CEST 2017
colormap=Flame
colormapAutomatic=true
colormapMax=30.0
colormapMax=2000.0
colormapMin=0.0
flipHorizontally=false
flipVertically=false
@@ -21,9 +21,9 @@ rotation=0.0
rotationCrop=false
scale=1.0
serverURL=localhost\:10000
spatialCalOffsetX=-642.5156395013756
spatialCalOffsetY=-609.5079128412647
spatialCalScaleX=-26.85765405371486
spatialCalScaleY=-27.12477275985196
spatialCalOffsetX=-158.5197404227148
spatialCalOffsetY=-106.41406334370838
spatialCalScaleX=-14.401765522203947
spatialCalScaleY=-13.617021560668945
spatialCalUnits=mm
transpose=false
devices/cam2.properties
+6 -6
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@@ -1,18 +1,18 @@
#Thu May 11 14:22:56 CEST 2017
colormap=Grayscale
#Fri May 26 11:30:37 CEST 2017
colormap=Flame
colormapAutomatic=true
colormapMax=255.0
colormapMin=0.0
flipHorizontally=false
flipVertically=false
grayscale=false
imageHeight=1680
imageWidth=1744
imageHeight=1024
imageWidth=1280
invert=false
offsetX=0.0
offsetY=0.0
regionStartX=433
regionStartY=241
regionStartX=1
regionStartY=1
rescaleFactor=1.0
rescaleOffset=0.0
roiHeight=-1
script/Devices/ImageStats.py
+88 -21
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@@ -4,7 +4,46 @@ from ch.psi.pshell.imaging.Overlays import *
import ch.psi.pshell.imaging.Pen as Pen
import java.awt.Color as Color
import random
import ch.psi.pshell.imaging.ImageListener as ImageListener
from operator import add, mul, sub, truediv
def arrmul(a, b):
"""Multiply 2 series of the same size.
Args:
a(list, tuple, array ...): subscriptable object containing numbers
b(list, tuple, array ...): subscriptable object containing numbers
Returns:
List
"""
return map(mul, a, b)
def center_of_mass(data, x = None):
"""Calculate the center of mass of a series, and its rms.
Args:
data(list, tuple, array ...): subscriptable object containing numbers
x(list, tuple, array ..., optional): x coordinates
Returns:
Tuple (com, rms)
"""
if x is None:
x = Arr.indexesDouble(len(data))
data_sum = sum(data)
if (data_sum==0):
return float('nan')
xmd = arrmul( x, data)
com = sum(xmd) / data_sum
xmd2 = arrmul( x, xmd)
com2 = sum(xmd2) / data_sum
rms = math.sqrt(abs(com2 - com * com))
return (com, rms)
def get_centroid(source):
bi = source.getImage()
@@ -83,20 +122,38 @@ class ImageStats(DeviceBase):
set_device_alias(self.com_y_stdev, name + " com y stdev")
self.bg_en = False
self.num_images = 1
self.initialize()
self.initialize()
class SourceListener (ImageListener):
def __init__(self, dev):
self.dev=dev
def onImage(self, origin, image, data):
print "On image"
self.dev.doUpdate()
def onError(self, origin, ex):
self.dev.com_x_samples, self.dev.com_y_samples = [], []
self.listener = SourceListener(self)
self.source.addListener(self.listener)
def doUpdate(self):
print "Update"
self.com_x_samples, self.com_y_samples = [], []
for i in range(self.num_images):
if type(self.source) is not ch.psi.pshell.imaging.FileSource:
self.source.waitNext(3000)
centroid = get_centroid(self.source)
print "cent ", centroid
if centroid is not None:
self.com_x_samples.append(centroid[0])
self.com_y_samples.append(centroid[1])
#if type(self.source) is not ch.psi.pshell.imaging.FileSource:
# self.source.waitNext(5000)
#centroid = get_centroid(self.source)
#print "cent ", centroid
#if centroid is not None:
# self.com_x_samples.append(centroid[0])
# self.com_y_samples.append(centroid[1])
x_profile = self.source.data.integrateVertically(True)
y_profile = self.source.data.integrateHorizontally(True)
com_x,rms_x = center_of_mass(x_profile)
com_y,rms_y = center_of_mass(y_profile)
self.com_x_samples.append(com_x)
self.com_y_samples.append(com_y)
def setNumberOfImages(self, value):
self.num_images = value
@@ -106,8 +163,9 @@ class ImageStats(DeviceBase):
def captureBackground(self, images):
self.doInitialize()
def doClose(self):
pass
def doClose(self):
print "close"
self.source.removeListener(self.listener)
def start(self):
pass
@@ -124,14 +182,23 @@ def get_simulated_source(img):
show_panel(simulated_source)
return simulated_source
if __name__ == "__builtin__":
simulated_source = get_simulated_source(image)
print get_centroid(simulated_source)
add_device(ImageStats("image_stats", simulated_source), True)
image_stats.enableBackground(False)
for i in range (10):
image_stats.update()
print image_stats.take(), image_stats.com_x_mean.read(), image_stats.com_y_mean.read()
time.sleep(1)
if __name__ == "__builtin__":
#simulated_source = get_simulated_source(image)
#print get_centroid(simulated_source)
add_device(ImageStats("image_stats", cam2), True)
cam2.waitNext(5000)
image_stats.enableBackground(False)
#for i in range (10):
# image_stats.update()
# print image_stats.take(), image_stats.com_x_mean.read(), image_stats.com_y_mean.read()
# time.sleep(1)
image_stats.setNumberOfImages(3)
sensors = [image_stats.com_x_mean, image_stats.com_y_mean, image_stats.com_x_stdev, image_stats.com_y_stdev]
try:
tscan(sensors, 10, 0.1)
finally:
image_stats.close()
script/Diagnostics/Laser_position_scan.py
+76
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@@ -0,0 +1,76 @@
import ch.psi.pshell.epics.ControlledVariable as ControlledVariable
#CAMERA = "S10DI01-DSCR020" #"simulation"
CAMERA = "SINDI02-DLAC055" #"simulation"
QUADRUPOLE = "S10CB02-MQUA230" # quadrupole for the scan with S10DI01-DSCR020: S10CB02-MQUA230
CHARGE_BPM = "SINEG01-DBPM340:Q1"
CHARGE_ICT = "SINEG01-DICT215:B1_CHARGE-OP"
RANGE = (-3.0, 0.0)
STEPS = 100
SETTLING_TIME = 1
#kill_camtool()
check_camtool()
print camtool.getCameras()
#camtool.start("SINBD01-DSCR010")
camtool.start(CAMERA)
camtool.stream.waitCacheChange(10000)
print camtool.value.identifiers
#plot(camtool.getValue("y_fit_gauss_function"))
m=camtool.getDataMatrix()
x = camtool.stream.getChild("x_fit_mean")
y = camtool.stream.getChild("y_fit_mean")
"""
ax = create_averager(x, 5, -1, "X Fit")
ay = create_averager(y, 5, -1, "Y Fit")
ay.monitored = True
"""
set_device_alias(m,"image")
#Create quadrupole device
quad = ControlledVariable(QUADRUPOLE, QUADRUPOLE + ":I-SET", QUADRUPOLE + ":I-READ")
quad.config.minValue =-10.0
quad.config.maxValue = 10.0
quad.config.precision = 3
quad.config.resolution = 0.007
quad.config.save()
quad.initialize()
bpm = Channel(CHARGE_BPM, 'd', alias = "Charge BPM")
ict = Channel(CHARGE_ICT, 'd', alias = "Charge ICT")
#Metadata
try:
set_attribute("/", "Camera", CAMERA)
set_attribute("/", "Quadrupole", QUADRUPOLE)
set_attribute("/", "Scan Parameters", RANGE + (STEPS,))
set_attribute("/", "Screen Position", caget(CAMERA + ":GET_SCREEN1_POS", 's'))
set_attribute("/", "Filter Position", caget(CAMERA + ":GET_FILTER", 's'))
except:
pass
try:
laser_off()
#save_dataset("/Background", m.read())
#mscan (camtool.stream, m, 10) #Saves 10 next frames -> For machine at 10 -> 100Hz
tscan(m, 10, 1.0) # 10 samples every 0.2 s -> For machine at 1Hz
laser_on()
#tscan((m, x, y), 10, 1.0) # 10 samples every 1.0 s
#mscan (camtool.stream,(m, x, y), -1, 5.0) #Saves all frames received in 5s
#mscan (camtool.stream,(m, x, y), 50) # Saves firs 50 frames
#lscan(quad, (m, x, y), RANGE[0], RANGE[1], STEPS, latency=SETTLING_TIME)
readables = camtool.stream.getReadables().clone() + [bpm, ict]
readables.remove(camtool.stream.getChild("image"))
readables.insert(0,m)
lscan(quad, readables, RANGE[0], RANGE[1], STEPS, latency=SETTLING_TIME)
finally:
quad.close()
camtool.stop()
script/Diagnostics/Quick_GunScan.py
+16
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@@ -0,0 +1,16 @@
knob = Channel("SIN-LDIO-LAS0041:DAC01_VOLTS")
sensor1 = Channel("SINEG01-DSCR190:pipeline.x_stats.com_egu")
sensor2 = Channel("SINEG01-DSCR190:pipeline.y_stats.com_egu")
sensor3 = Channel("SLG-LCAM-C103:FIT-XPOS")
sensor4 = Channel("SLG-LCAM-C103:FIT-YPOS")
sensor5 = Channel("SINEG01-DSCR190:pipeline.x_stats.rms_egu")
sensor6 = Channel("SINEG01-DSCR190:pipeline.y_stats.rms_egu")
start = 2
stop = 6.4
nstep = 10
lat = 0.5
r = lscan(knob, (sensor1, sensor2, sensor3, sensor4, sensor5, sensor6), start, stop, nstep, lat)
plot(r.getReadable(0), name = 'plotname', xdata = r.getReadable(1))