diff --git a/PythonServer/pos-python-server.py b/PythonServer/pos-python-server.py
index 3cd86dca3e4e0d0d27d4c3592e730a78c986ecf6..115852ed15ae2bf90b81a3127cf159a1b705541d 100755
--- a/PythonServer/pos-python-server.py
+++ b/PythonServer/pos-python-server.py
@@ -197,7 +197,6 @@ class myHandler(BaseHTTPRequestHandler):
self.wfile.write(bytes('The server is running', "utf-8"))
return
-
def on_exit(signum, frame):
print(f'Signal handler called with signal {signum}')
raise SystemExit("Exiting")
@@ -205,18 +204,14 @@ def on_exit(signum, frame):
signal.signal(signal.SIGTERM, on_exit)
try:
- posThread = posScreen(stop_signal)
- posThread.start()
- interlocksThread = interlocksScreen(stop_signal)
- interlocksThread.start()
- instrumentsThread = instrumentsScreen(stop_signal)
- instrumentsThread.start()
- ts2_cavThread = ts2_cavScreen(stop_signal)
- ts2_cavThread.start()
- ts2_screensThread = ts2_screensScreen(stop_signal)
- ts2_screensThread.start()
- ts2_tpcircuitsThread = ts2_tpcircuitsScreen(stop_signal)
- ts2_tpcircuitsThread.start()
+ threadList = { 'POS': posScreen(stop_signal),
+ 'Interlocks': interlocksScreen(stop_signal),
+ 'Instruments': instrumentsScreen(stop_signal),
+ 'TS2 Cavities': ts2_cavScreen(stop_signal),
+ 'TS2 Screens': ts2_screensScreen(stop_signal),
+ 'TS2 2-Phase Circuits': ts2_tpcircuitsScreen(stop_signal) }
+ for thread in threadList:
+ threadList[thread].start()
server = HTTPServer(('', PORT_NUMBER), myHandler)
print ('Started httpserver on port ' , PORT_NUMBER)
diff --git a/PythonServer/screens/example.py b/PythonServer/screens/example.py
index c2cf30bbf8780587cf6bc4c75aa81ecd657d8c33..916409fe28ee6cc4f3a85fcfbf123585f7fe7988 100755
--- a/PythonServer/screens/example.py
+++ b/PythonServer/screens/example.py
@@ -19,43 +19,46 @@ class mybeautifulScreen(Thread):
epics_dict[pv]=epics.PV(pv, auto_monitor=True)
while(not self.stop_signal.isSet()):
- json_dict={}
- for pv in epics_dict:
- json_dict[pv]={}
- if epics_dict[pv].connected:
+ try:
+ json_dict={}
+ for pv in epics_dict:
+ json_dict[pv]={}
+ if epics_dict[pv].connected:
- # Example of Array
- if pv=='PV-ARRAY': # The arrays need a list made by pairs of X,Y
- y_data=list(epics_dict[pv].value)
- x_data=list(linspace(0,10,len(y_data))) # in this case the X axis will go from 0 to 10
- json_dict[pv]['value']=list(zip(x_data,y_data))
- continue
+ # Example of Array
+ if pv=='PV-ARRAY': # The arrays need a list made by pairs of X,Y
+ y_data=list(epics_dict[pv].value)
+ x_data=list(linspace(0,10,len(y_data))) # in this case the X axis will go from 0 to 10
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ continue
- # Example of Image
- if pv=='PV-IMAGE': # We need to create the PNG
+ # Example of Image
+ if pv=='PV-IMAGE': # We need to create the PNG
+ try:
+ imarray = epics_dict[PV-IMAGE].value.reshape(154,206) # From the array I reshape into the size of the image
+ except:
+ imarray = zeros((154,206)) # If I don't get the correct data I do a blank image
+ plt.imsave('/var/www/data/tmp-my_image.png', imarray, cmap='jet') # Save as tmp
+ os.rename('/var/www/data/tmp-my_image.png', '/var/www/data/my_image.png') # Swap the tmp image with the final one. This trick is used to avoid blinking image in the final page.
+
+ json_dict[pv]['units']=epics_dict[pv].units # I set the units for all the PVs
+ json_dict[pv]['timestamp']=epics_dict[pv].timestamp # I set the units for all the PVs
try:
- imarray = epics_dict[PV-IMAGE].value.reshape(154,206) # From the array I reshape into the size of the image
+ json_dict[pv]['value']=round(epics_dict[pv].value,3) # Where possible I round the value to three decimal digits
except:
- imarray = zeros((154,206)) # If I don't get the correct data I do a blank image
- plt.imsave('/var/www/data/tmp-my_image.png', imarray, cmap='jet') # Save as tmp
- os.rename('/var/www/data/tmp-my_image.png', '/var/www/data/my_image.png') # Swap the tmp image with the final one. This trick is used to avoid blinking image in the final page.
-
- json_dict[pv]['units']=epics_dict[pv].units # I set the units for all the PVs
- json_dict[pv]['timestamp']=epics_dict[pv].timestamp # I set the units for all the PVs
- try:
- json_dict[pv]['value']=round(epics_dict[pv].value,3) # Where possible I round the value to three decimal digits
- except:
- json_dict[pv]['value']=epics_dict[pv].value
- else:
- json_dict[pv]['units']='n.c.' # If the PV is disconnected I assign n.c. as unit an blank value
- json_dict[pv]['timestamp']='' # If the PV is disconnected I assign n.c. as unit an blank value
- json_dict[pv]['value']=''
+ json_dict[pv]['value']=epics_dict[pv].value
+ else:
+ json_dict[pv]['units']='n.c.' # If the PV is disconnected I assign n.c. as unit an blank value
+ json_dict[pv]['timestamp']='' # If the PV is disconnected I assign n.c. as unit an blank value
+ json_dict[pv]['value']=''
- tmp_json = json.dumps(json_dict) # Create the JSON from dictionary
- tmp_json = tmp_json.replace('NaN','0') # Replace the occurences of NaN with 0
- tmp_json = tmp_json.replace('Infinity','0') # Replace the infinities with 0
- with open('/var/www/data/my_file.json','w') as datafile: # Write the final file
- datafile.write(tmp_json)
+ tmp_json = json.dumps(json_dict) # Create the JSON from dictionary
+ tmp_json = tmp_json.replace('NaN','0') # Replace the occurences of NaN with 0
+ tmp_json = tmp_json.replace('Infinity','0') # Replace the infinities with 0
+ with open('/var/www/data/my_file.json','w') as datafile: # Write the final file
+ datafile.write(tmp_json)
+ except:
+ continue
time.sleep(0.5) # Refresh every half a second
for pv in epics_dict: # When the stop signal is set, it cancels all the auto monitor and disconnects
diff --git a/PythonServer/screens/instruments.py b/PythonServer/screens/instruments.py
index a65dfe845670c3322af74420086b38adad009576..d1878c3e58f93e4cc09376f583b1adf3f08b3151 100755
--- a/PythonServer/screens/instruments.py
+++ b/PythonServer/screens/instruments.py
@@ -21,176 +21,179 @@ class instrumentsScreen(Thread):
while(not self.stop_signal.isSet()):
try:
- if epics_dict['LEBT-010:PBI-NPM-002:VCAMSLOWIMG-ArrayData'].connected:
- imarray = epics_dict['LEBT-010:PBI-NPM-002:VCAMSLOWIMG-ArrayData'].value.reshape(154,206)
- else:
+ try:
+ if epics_dict['LEBT-010:PBI-NPM-002:VCAMSLOWIMG-ArrayData'].connected:
+ imarray = epics_dict['LEBT-010:PBI-NPM-002:VCAMSLOWIMG-ArrayData'].value.reshape(154,206)
+ else:
+ imarray = zeros((154,206))
+ except:
imarray = zeros((154,206))
- except:
- imarray = zeros((154,206))
- plt.imsave('/var/www/data/tmp-npm-vimage.png', imarray, cmap='jet')
- os.rename('/var/www/data/tmp-npm-vimage.png', '/var/www/data/npm-vimage.png')
-
- try:
- if epics_dict['LEBT-010:PBI-NPM-001:HCAMSLOWIMG-ArrayData'].connected:
- imarray = epics_dict['LEBT-010:PBI-NPM-001:HCAMSLOWIMG-ArrayData'].value.reshape(154,206)
- else:
+ plt.imsave('/var/www/data/tmp-npm-vimage.png', imarray, cmap='jet')
+ os.rename('/var/www/data/tmp-npm-vimage.png', '/var/www/data/npm-vimage.png')
+
+ try:
+ if epics_dict['LEBT-010:PBI-NPM-001:HCAMSLOWIMG-ArrayData'].connected:
+ imarray = epics_dict['LEBT-010:PBI-NPM-001:HCAMSLOWIMG-ArrayData'].value.reshape(154,206)
+ else:
+ imarray = zeros((154,206))
+ except:
imarray = zeros((154,206))
- except:
- imarray = zeros((154,206))
- plt.imsave('/var/www/data/tmp-npm-himage.png', imarray, cmap='jet')
- os.rename('/var/www/data/tmp-npm-himage.png', '/var/www/data/npm-himage.png')
-
- try:
- if epics_dict['LEBT-020:PBI-NPM-002:VCAMSLOWIMG-ArrayData'].connected:
- imarray = epics_dict['LEBT-020:PBI-NPM-002:VCAMSLOWIMG-ArrayData'].value.reshape(154,206)
- else:
+ plt.imsave('/var/www/data/tmp-npm-himage.png', imarray, cmap='jet')
+ os.rename('/var/www/data/tmp-npm-himage.png', '/var/www/data/npm-himage.png')
+
+ try:
+ if epics_dict['LEBT-020:PBI-NPM-002:VCAMSLOWIMG-ArrayData'].connected:
+ imarray = epics_dict['LEBT-020:PBI-NPM-002:VCAMSLOWIMG-ArrayData'].value.reshape(154,206)
+ else:
+ imarray = zeros((154,206))
+ except:
imarray = zeros((154,206))
- except:
- imarray = zeros((154,206))
- plt.imsave('/var/www/data/tmp-npm-commissioning-vimage.png', imarray, cmap='jet')
- os.rename('/var/www/data/tmp-npm-commissioning-vimage.png', '/var/www/data/npm-commissioning-vimage.png')
-
- try:
- if epics_dict['LEBT-020:PBI-NPM-001:HCAMSLOWIMG-ArrayData'].connected:
- imarray = epics_dict['LEBT-020:PBI-NPM-001:HCAMSLOWIMG-ArrayData'].value.reshape(154,206)
- else:
+ plt.imsave('/var/www/data/tmp-npm-commissioning-vimage.png', imarray, cmap='jet')
+ os.rename('/var/www/data/tmp-npm-commissioning-vimage.png', '/var/www/data/npm-commissioning-vimage.png')
+
+ try:
+ if epics_dict['LEBT-020:PBI-NPM-001:HCAMSLOWIMG-ArrayData'].connected:
+ imarray = epics_dict['LEBT-020:PBI-NPM-001:HCAMSLOWIMG-ArrayData'].value.reshape(154,206)
+ else:
+ imarray = zeros((154,206))
+ except:
imarray = zeros((154,206))
- except:
- imarray = zeros((154,206))
- plt.imsave('/var/www/data/tmp-npm-commissioning-himage.png', imarray, cmap='jet')
- os.rename('/var/www/data/tmp-npm-commissioning-himage.png', '/var/www/data/npm-commissioning-himage.png')
-
- try:
- if epics_dict['LNS-ISRC-010:PBI-EMV:BUFF-CURRENT'].connected:
- pos = epics_dict['LNS-ISRC-010:PBI-EMV:MTR.NPTS'].value
- ang = epics_dict['LNS-ISRC-010:PBI-EMV:PS.NPTS'].value
- imarray = (epics_dict['LNS-ISRC-010:PBI-EMV:BUFF-CURRENT'].value)[:pos*ang].reshape((ang,pos))
- imarray=(imarray*255)
- else:
+ plt.imsave('/var/www/data/tmp-npm-commissioning-himage.png', imarray, cmap='jet')
+ os.rename('/var/www/data/tmp-npm-commissioning-himage.png', '/var/www/data/npm-commissioning-himage.png')
+
+ try:
+ if epics_dict['LNS-ISRC-010:PBI-EMV:BUFF-CURRENT'].connected:
+ pos = epics_dict['LNS-ISRC-010:PBI-EMV:MTR.NPTS'].value
+ ang = epics_dict['LNS-ISRC-010:PBI-EMV:PS.NPTS'].value
+ imarray = (epics_dict['LNS-ISRC-010:PBI-EMV:BUFF-CURRENT'].value)[:pos*ang].reshape((ang,pos))
+ imarray=(imarray*255)
+ else:
+ imarray = zeros((200,200))
+ except:
imarray = zeros((200,200))
- except:
- imarray = zeros((200,200))
- plt.imsave('/var/www/data/tmp-emu-vimage.png', imarray, cmap='jet')
- os.rename('/var/www/data/tmp-emu-vimage.png', '/var/www/data/emu-vimage.png')
-
- try:
- if epics_dict['LNS-ISRC-010:PBI-EMH:BUFF-CURRENT'].connected:
- pos = epics_dict['LNS-ISRC-010:PBI-EMH:MTR.NPTS'].value
- ang = epics_dict['LNS-ISRC-010:PBI-EMH:PS.NPTS'].value
- imarray = (epics_dict['LNS-ISRC-010:PBI-EMH:BUFF-CURRENT'].value)[:pos*ang].reshape((ang,pos))
- imarray=(imarray*255)
- else:
+ plt.imsave('/var/www/data/tmp-emu-vimage.png', imarray, cmap='jet')
+ os.rename('/var/www/data/tmp-emu-vimage.png', '/var/www/data/emu-vimage.png')
+
+ try:
+ if epics_dict['LNS-ISRC-010:PBI-EMH:BUFF-CURRENT'].connected:
+ pos = epics_dict['LNS-ISRC-010:PBI-EMH:MTR.NPTS'].value
+ ang = epics_dict['LNS-ISRC-010:PBI-EMH:PS.NPTS'].value
+ imarray = (epics_dict['LNS-ISRC-010:PBI-EMH:BUFF-CURRENT'].value)[:pos*ang].reshape((ang,pos))
+ imarray=(imarray*255)
+ else:
+ imarray = zeros((200,200))
+ except:
imarray = zeros((200,200))
- except:
- imarray = zeros((200,200))
- plt.imsave('/var/www/data/tmp-emu-himage.png', imarray, cmap='jet')
- os.rename('/var/www/data/tmp-emu-himage.png', '/var/www/data/emu-himage.png')
-
- json_dict={}
- for pv in epics_dict:
- json_dict[pv]={}
- if epics_dict[pv].connected:
- json_dict[pv]['units']=epics_dict[pv].units
- json_dict[pv]['timestamp']=epics_dict[pv].timestamp
- if pv=='ISrc-010:PBI-BCM-001:AI4-Compressed':
- y_data=list(epics_dict[pv].value*bcm_correction)
- x_data=list(linspace(0,12.8,len(y_data)))
- json_dict[pv]['value']=list(zip(x_data,y_data))
- continue
- if pv=='LEBT-010:PBI-BCM-001:AI5-Compressed':
- y_data=list(epics_dict[pv].value)
- x_data=list(linspace(0,12.8,len(y_data)))
- json_dict[pv]['value']=list(zip(x_data,y_data))
- continue
- if pv=='LEBT-020:PBI-FC-001:AMC31-AOI11-ArrayDataComp':
- fc_resizer = int(len(publicpvs[pv].value)/200)
- y_data=list(epics_dict[pv].value[::fc_resizer])
- x_data=list(linspace(0,10,len(y_data)))
- json_dict[pv]['value']=list(zip(x_data,y_data))
- continue
- if pv=='LEBT-010:PBI-NPM-001:HCAMFITS-Y_RBV':
- y_data=list(epics_dict[pv].value)
- x_size=len(y_data)*epics_dict['LEBT-010:PBI-NPM-001:HCAM-SCALEFACT'].value/1000
- x_data=list(linspace(-x_size/2,x_size/2,len(y_data)))
- json_dict[pv]['value']=list(zip(x_data,y_data))
- continue
- if pv=='LEBT-010:PBI-NPM-002:VCAMFITS-Y_RBV':
- y_data=list(epics_dict[pv].value)
- x_size=len(y_data)*epics_dict['LEBT-010:PBI-NPM-002:VCAM-SCALEFACT'].value/1000
- x_data=list(linspace(-x_size/2,x_size/2,len(y_data)))
- json_dict[pv]['value']=list(zip(x_data,y_data))
- continue
- if pv=='LEBT-020:PBI-NPM-001:HCAMFITS-Y_RBV':
- y_data=list(epics_dict[pv].value)
- x_size=len(y_data)*epics_dict['LEBT-020:PBI-NPM-001:HCAM-SCALEFACT'].value/1000
- x_data=list(linspace(-x_size/2,x_size/2,len(y_data)))
- json_dict[pv]['value']=list(zip(x_data,y_data))
- continue
- if pv=='LEBT-020:PBI-NPM-002:VCAMFITS-Y_RBV':
- y_data=list(epics_dict[pv].value)
- x_size=len(y_data)*epics_dict['LEBT-020:PBI-NPM-002:VCAM-SCALEFACT'].value/1000
- x_data=list(linspace(-x_size/2,x_size/2,len(y_data)))
- json_dict[pv]['value']=list(zip(x_data,y_data))
- continue
- if pv=='LEBT-010:PBI-NPM-001:HCAM-SCALEFACT':
- json_dict[pv]['units']='n.c.'
- json_dict[pv]['timestamp']=''
- json_dict[pv]['value']=''
- continue
- if pv=='LEBT-010:PBI-NPM-002:VCAM-SCALEFACT':
- json_dict[pv]['units']='n.c.'
- json_dict[pv]['timestamp']=''
- json_dict[pv]['value']=''
- continue
- if pv=='LEBT-020:PBI-NPM-001:HCAM-SCALEFACT':
- json_dict[pv]['units']='n.c.'
- json_dict[pv]['timestamp']=''
- json_dict[pv]['value']=''
- continue
- if pv=='LEBT-020:PBI-NPM-002:VCAM-SCALEFACT':
+ plt.imsave('/var/www/data/tmp-emu-himage.png', imarray, cmap='jet')
+ os.rename('/var/www/data/tmp-emu-himage.png', '/var/www/data/emu-himage.png')
+
+ json_dict={}
+ for pv in epics_dict:
+ json_dict[pv]={}
+ if epics_dict[pv].connected:
+ json_dict[pv]['units']=epics_dict[pv].units
+ json_dict[pv]['timestamp']=epics_dict[pv].timestamp
+ if pv=='ISrc-010:PBI-BCM-001:AI4-Compressed':
+ y_data=list(epics_dict[pv].value*bcm_correction)
+ x_data=list(linspace(0,12.8,len(y_data)))
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ continue
+ if pv=='LEBT-010:PBI-BCM-001:AI5-Compressed':
+ y_data=list(epics_dict[pv].value)
+ x_data=list(linspace(0,12.8,len(y_data)))
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ continue
+ if pv=='LEBT-020:PBI-FC-001:AMC31-AOI11-ArrayDataComp':
+ fc_resizer = int(len(publicpvs[pv].value)/200)
+ y_data=list(epics_dict[pv].value[::fc_resizer])
+ x_data=list(linspace(0,10,len(y_data)))
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ continue
+ if pv=='LEBT-010:PBI-NPM-001:HCAMFITS-Y_RBV':
+ y_data=list(epics_dict[pv].value)
+ x_size=len(y_data)*epics_dict['LEBT-010:PBI-NPM-001:HCAM-SCALEFACT'].value/1000
+ x_data=list(linspace(-x_size/2,x_size/2,len(y_data)))
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ continue
+ if pv=='LEBT-010:PBI-NPM-002:VCAMFITS-Y_RBV':
+ y_data=list(epics_dict[pv].value)
+ x_size=len(y_data)*epics_dict['LEBT-010:PBI-NPM-002:VCAM-SCALEFACT'].value/1000
+ x_data=list(linspace(-x_size/2,x_size/2,len(y_data)))
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ continue
+ if pv=='LEBT-020:PBI-NPM-001:HCAMFITS-Y_RBV':
+ y_data=list(epics_dict[pv].value)
+ x_size=len(y_data)*epics_dict['LEBT-020:PBI-NPM-001:HCAM-SCALEFACT'].value/1000
+ x_data=list(linspace(-x_size/2,x_size/2,len(y_data)))
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ continue
+ if pv=='LEBT-020:PBI-NPM-002:VCAMFITS-Y_RBV':
+ y_data=list(epics_dict[pv].value)
+ x_size=len(y_data)*epics_dict['LEBT-020:PBI-NPM-002:VCAM-SCALEFACT'].value/1000
+ x_data=list(linspace(-x_size/2,x_size/2,len(y_data)))
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ continue
+ if pv=='LEBT-010:PBI-NPM-001:HCAM-SCALEFACT':
+ json_dict[pv]['units']='n.c.'
+ json_dict[pv]['timestamp']=''
+ json_dict[pv]['value']=''
+ continue
+ if pv=='LEBT-010:PBI-NPM-002:VCAM-SCALEFACT':
+ json_dict[pv]['units']='n.c.'
+ json_dict[pv]['timestamp']=''
+ json_dict[pv]['value']=''
+ continue
+ if pv=='LEBT-020:PBI-NPM-001:HCAM-SCALEFACT':
+ json_dict[pv]['units']='n.c.'
+ json_dict[pv]['timestamp']=''
+ json_dict[pv]['value']=''
+ continue
+ if pv=='LEBT-020:PBI-NPM-002:VCAM-SCALEFACT':
+ json_dict[pv]['units']='n.c.'
+ json_dict[pv]['timestamp']=''
+ json_dict[pv]['value']=''
+ continue
+
+ try:
+ if epics_dict['LEBT-010:PBI-Dpl-001:IMG1-ArrayData'].connected:
+ start_image = epics_dict['LEBT-010:PBI-Dpl-001:ROI1-MinX'].value
+ end_image = start_image + epics_dict['LEBT-010:PBI-Dpl-001:ROI1-SizeX'].value
+ imarray = tile(epics_dict['LEBT-010:PBI-Dpl-001:IMG1-ArrayData'].value[start_image:end_image], (256,1))
+ else:
+ imarray = zeros((256,512))
+ except:
+ imarray = zeros((256,512))
+ plt.imsave('/var/www/data/tmp-dpl.png', imarray, cmap='hot')
+ os.rename('/var/www/data/tmp-dpl.png', '/var/www/data/dpl.png')
+
+ if pv=='LEBT-010:PBI-Dpl-001:FIT1-Y_RBV':
+ y_data=list(epics_dict[pv].value)
+ pixel2lambda=(epics_dict['LEBT-010:PBI-Dpl-001:SPECT-MaxWavelength'].value-epics_dict['LEBT-010:PBI-Dpl-001:SPECT-MinWavelength'].value)/1024
+ start_wave = epics_dict['LEBT-010:PBI-Dpl-001:SPECT-MinWavelength'].value + epics_dict['LEBT-010:PBI-Dpl-001:ROI1-MinX'].value*pixel2lambda
+ end_wave = epics_dict['LEBT-010:PBI-Dpl-001:SPECT-MinWavelength'].value + (epics_dict['LEBT-010:PBI-Dpl-001:ROI1-MinX'].value+epics_dict['LEBT-010:PBI-Dpl-001:ROI1-SizeX'].value)*pixel2lambda
+ x_data=list(linspace(start_wave, end_wave, len(y_data)))
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ continue
+
+ if epics_dict[pv].count>1 or epics_dict[pv].count==0:
+ continue
+ try:
+ json_dict[pv]['value']=round(epics_dict[pv].value,3)
+ except:
+ json_dict[pv]['value']=epics_dict[pv].value
+ else:
json_dict[pv]['units']='n.c.'
json_dict[pv]['timestamp']=''
json_dict[pv]['value']=''
- continue
-
- try:
- if epics_dict['LEBT-010:PBI-Dpl-001:IMG1-ArrayData'].connected:
- start_image = epics_dict['LEBT-010:PBI-Dpl-001:ROI1-MinX'].value
- end_image = start_image + epics_dict['LEBT-010:PBI-Dpl-001:ROI1-SizeX'].value
- imarray = tile(epics_dict['LEBT-010:PBI-Dpl-001:IMG1-ArrayData'].value[start_image:end_image], (256,1))
- else:
- imarray = zeros((256,512))
- except:
- imarray = zeros((256,512))
- plt.imsave('/var/www/data/tmp-dpl.png', imarray, cmap='hot')
- os.rename('/var/www/data/tmp-dpl.png', '/var/www/data/dpl.png')
-
- if pv=='LEBT-010:PBI-Dpl-001:FIT1-Y_RBV':
- y_data=list(epics_dict[pv].value)
- pixel2lambda=(epics_dict['LEBT-010:PBI-Dpl-001:SPECT-MaxWavelength'].value-epics_dict['LEBT-010:PBI-Dpl-001:SPECT-MinWavelength'].value)/1024
- start_wave = epics_dict['LEBT-010:PBI-Dpl-001:SPECT-MinWavelength'].value + epics_dict['LEBT-010:PBI-Dpl-001:ROI1-MinX'].value*pixel2lambda
- end_wave = epics_dict['LEBT-010:PBI-Dpl-001:SPECT-MinWavelength'].value + (epics_dict['LEBT-010:PBI-Dpl-001:ROI1-MinX'].value+epics_dict['LEBT-010:PBI-Dpl-001:ROI1-SizeX'].value)*pixel2lambda
- x_data=list(linspace(start_wave, end_wave, len(y_data)))
- json_dict[pv]['value']=list(zip(x_data,y_data))
- continue
-
- if epics_dict[pv].count>1 or epics_dict[pv].count==0:
- continue
- try:
- json_dict[pv]['value']=round(epics_dict[pv].value,3)
- except:
- json_dict[pv]['value']=epics_dict[pv].value
- else:
- json_dict[pv]['units']='n.c.'
- json_dict[pv]['timestamp']=''
- json_dict[pv]['value']=''
-
- tmp_json = json.dumps(json_dict)
- tmp_json = tmp_json.replace('NaN','0')
- tmp_json = tmp_json.replace('Infinity','0')
- with open('/var/www/data/instruments.json','w') as datafile:
- datafile.write(tmp_json)
+
+ tmp_json = json.dumps(json_dict)
+ tmp_json = tmp_json.replace('NaN','0')
+ tmp_json = tmp_json.replace('Infinity','0')
+ with open('/var/www/data/instruments.json','w') as datafile:
+ datafile.write(tmp_json)
+ except:
+ continue
time.sleep(0.5)
for pv in epics_dict:
diff --git a/PythonServer/screens/interlocks.py b/PythonServer/screens/interlocks.py
index fede35cb3de6b68123d6e9fe047ea06f3b753da8..82da388b720b751ec11f3a441033db59060616fb 100755
--- a/PythonServer/screens/interlocks.py
+++ b/PythonServer/screens/interlocks.py
@@ -16,26 +16,29 @@ class interlocksScreen(Thread):
epics_dict[pv]=epics.PV(pv, auto_monitor=True)
while(not self.stop_signal.isSet()):
- json_dict={}
- for pv in epics_dict:
- json_dict[pv]={}
- if epics_dict[pv].connected:
- json_dict[pv]['units']=epics_dict[pv].units
- json_dict[pv]['timestamp']=epics_dict[pv].timestamp
- try:
- json_dict[pv]['value']=round(epics_dict[pv].value,3)
- except:
- json_dict[pv]['value']=epics_dict[pv].value
- else:
- json_dict[pv]['units']='n.c.'
- json_dict[pv]['timestamp']=''
- json_dict[pv]['value']=''
+ try:
+ json_dict={}
+ for pv in epics_dict:
+ json_dict[pv]={}
+ if epics_dict[pv].connected:
+ json_dict[pv]['units']=epics_dict[pv].units
+ json_dict[pv]['timestamp']=epics_dict[pv].timestamp
+ try:
+ json_dict[pv]['value']=round(epics_dict[pv].value,3)
+ except:
+ json_dict[pv]['value']=epics_dict[pv].value
+ else:
+ json_dict[pv]['units']='n.c.'
+ json_dict[pv]['timestamp']=''
+ json_dict[pv]['value']=''
- tmp_json = json.dumps(json_dict)
- tmp_json = tmp_json.replace('NaN','0')
- tmp_json = tmp_json.replace('Infinity','0')
- with open('/var/www/data/interlocks.json','w') as datafile:
- datafile.write(tmp_json)
+ tmp_json = json.dumps(json_dict)
+ tmp_json = tmp_json.replace('NaN','0')
+ tmp_json = tmp_json.replace('Infinity','0')
+ with open('/var/www/data/interlocks.json','w') as datafile:
+ datafile.write(tmp_json)
+ except:
+ continue
time.sleep(0.5)
for pv in epics_dict:
diff --git a/PythonServer/screens/pos.py b/PythonServer/screens/pos.py
index 62d32cd13bc75b99666de93fcd4f557687eec9d3..765b5c7cb36ee6722ae2b1758b71244921694ee8 100755
--- a/PythonServer/screens/pos.py
+++ b/PythonServer/screens/pos.py
@@ -17,66 +17,69 @@ class posScreen(Thread):
epics_dict[pv]=epics.PV(pv, auto_monitor=True)
while(not self.stop_signal.isSet()):
- json_dict={}
- for pv in epics_dict:
- json_dict[pv]={}
- if epics_dict[pv].connected:
- json_dict[pv]['units']=epics_dict[pv].units
- json_dict[pv]['timestamp']=epics_dict[pv].timestamp
- if pv=='ISrc-010:PBI-BCM-001:AI4-Compressed':
- y_data_array=epics_dict[pv].value
- y_data=list(y_data_array)
- x_data_array=linspace(0,12.8,len(y_data))
- x_data=list(x_data_array)
- json_dict[pv]['value']=list(zip(x_data,y_data))
- json_dict['pulse']={}
- json_dict['max_curr']={}
- json_dict['pulse']['units']='ms'
- json_dict['max_curr']['units']='mA'
- if y_data_array.max()<1:
- json_dict['beam']=2
- json_dict['pulse']['value']='0'
- json_dict['max_curr']['value']='0'
- else:
- threshold=max(y_data_array)*0.25
- json_dict['pulse']['value']=round(x_data_array[y_data_array>threshold].max()-x_data_array[y_data_array>threshold].min(),2)
- json_dict['max_curr']['value']=round(max(y_data_array),2)
- if epics_dict['ISrc-010:ISS-Magtr:Setup.B6'].value and epics_dict['ISrc-010:ISS-HVPS:PwrR'].value:
- json_dict['beam']=0
- else:
- json_dict['beam']=1
- continue
- if pv=='LEBT-010:PBI-BCM-001:AI5-Compressed':
- y_data=list(epics_dict[pv].value)
- x_data=list(linspace(0,12.8,len(y_data)))
- json_dict[pv]['value']=list(zip(x_data,y_data))
- continue
- if pv=='LEBT-020:PBI-FC-001:AMC31-AOI11-ArrayDataComp':
- fc_resizer = int(len(epics_dict[pv].value)/200)
- y_data=list(epics_dict[pv].value[::fc_resizer])
- x_data=list(linspace(0,10,len(y_data)))
- json_dict[pv]['value']=list(zip(x_data,y_data))
- continue
- try:
- json_dict[pv]['value']=round(epics_dict[pv].value,3)
- except:
- json_dict[pv]['value']=epics_dict[pv].value
- else:
- json_dict[pv]['units']='n.c.'
- json_dict[pv]['timestamp']=''
- json_dict[pv]['value']=''
try:
- json_dict['ISrc-010:TS-EVG-01:Mxc1-Frequency-RB']['value']=int(json_dict['ISrc-010:TS-EVG-01:Mxc1-Frequency-RB']['value'])
- json_dict['ISrc-010:ISS-EVR-Magtr:Pul0-Width-RB']['value']=int(json_dict['ISrc-010:ISS-EVR-Magtr:Pul0-Width-RB']['value'])
- except:
- json_dict['ISrc-010:TS-EVG-01:Mxc1-Frequency-RB']['value']=''
- json_dict['ISrc-010:ISS-EVR-Magtr:Pul0-Width-RB']['value']=''
+ json_dict={}
+ for pv in epics_dict:
+ json_dict[pv]={}
+ if epics_dict[pv].connected:
+ json_dict[pv]['units']=epics_dict[pv].units
+ json_dict[pv]['timestamp']=epics_dict[pv].timestamp
+ if pv=='ISrc-010:PBI-BCM-001:AI4-Compressed':
+ y_data_array=epics_dict[pv].value
+ y_data=list(y_data_array)
+ x_data_array=linspace(0,12.8,len(y_data))
+ x_data=list(x_data_array)
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ json_dict['pulse']={}
+ json_dict['max_curr']={}
+ json_dict['pulse']['units']='ms'
+ json_dict['max_curr']['units']='mA'
+ if y_data_array.max()<1:
+ json_dict['beam']=2
+ json_dict['pulse']['value']='0'
+ json_dict['max_curr']['value']='0'
+ else:
+ threshold=max(y_data_array)*0.25
+ json_dict['pulse']['value']=round(x_data_array[y_data_array>threshold].max()-x_data_array[y_data_array>threshold].min(),2)
+ json_dict['max_curr']['value']=round(max(y_data_array),2)
+ if epics_dict['ISrc-010:ISS-Magtr:Setup.B6'].value and epics_dict['ISrc-010:ISS-HVPS:PwrR'].value:
+ json_dict['beam']=0
+ else:
+ json_dict['beam']=1
+ continue
+ if pv=='LEBT-010:PBI-BCM-001:AI5-Compressed':
+ y_data=list(epics_dict[pv].value)
+ x_data=list(linspace(0,12.8,len(y_data)))
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ continue
+ if pv=='LEBT-020:PBI-FC-001:AMC31-AOI11-ArrayDataComp':
+ fc_resizer = int(len(epics_dict[pv].value)/200)
+ y_data=list(epics_dict[pv].value[::fc_resizer])
+ x_data=list(linspace(0,10,len(y_data)))
+ json_dict[pv]['value']=list(zip(x_data,y_data))
+ continue
+ try:
+ json_dict[pv]['value']=round(epics_dict[pv].value,3)
+ except:
+ json_dict[pv]['value']=epics_dict[pv].value
+ else:
+ json_dict[pv]['units']='n.c.'
+ json_dict[pv]['timestamp']=''
+ json_dict[pv]['value']=''
+ try:
+ json_dict['ISrc-010:TS-EVG-01:Mxc1-Frequency-RB']['value']=int(json_dict['ISrc-010:TS-EVG-01:Mxc1-Frequency-RB']['value'])
+ json_dict['ISrc-010:ISS-EVR-Magtr:Pul0-Width-RB']['value']=int(json_dict['ISrc-010:ISS-EVR-Magtr:Pul0-Width-RB']['value'])
+ except:
+ json_dict['ISrc-010:TS-EVG-01:Mxc1-Frequency-RB']['value']=''
+ json_dict['ISrc-010:ISS-EVR-Magtr:Pul0-Width-RB']['value']=''
- tmp_json = json.dumps(json_dict)
- tmp_json = tmp_json.replace('NaN','0')
- tmp_json = tmp_json.replace('Infinity','0')
- with open('/var/www/data/pos.json','w') as datafile:
- datafile.write(tmp_json)
+ tmp_json = json.dumps(json_dict)
+ tmp_json = tmp_json.replace('NaN','0')
+ tmp_json = tmp_json.replace('Infinity','0')
+ with open('/var/www/data/pos.json','w') as datafile:
+ datafile.write(tmp_json)
+ except:
+ continue
time.sleep(0.5)
for pv in epics_dict:
diff --git a/PythonServer/screens/ts2_cav.py b/PythonServer/screens/ts2_cav.py
index 5cb073544f88d1f3ebb094038351502536c47aac..88e6e1fff968d7ebaefe324372f11eb7af18751a 100755
--- a/PythonServer/screens/ts2_cav.py
+++ b/PythonServer/screens/ts2_cav.py
@@ -16,26 +16,30 @@ class ts2_cavScreen(Thread):
epics_dict[pv]=epics.PV(pv, auto_monitor=True)
while(not self.stop_signal.isSet()):
- json_dict={}
- for pv in epics_dict:
- json_dict[pv]={}
- if epics_dict[pv].connected:
- json_dict[pv]['units']=epics_dict[pv].units
- json_dict[pv]['timestamp']=epics_dict[pv].timestamp
- try:
- json_dict[pv]['value']=round(epics_dict[pv].value,3)
- except:
- json_dict[pv]['value']=epics_dict[pv].value
- else:
- json_dict[pv]['units']='n.c.'
- json_dict[pv]['timestamp']=''
- json_dict[pv]['value']=''
-
- tmp_json = json.dumps(json_dict)
- tmp_json = tmp_json.replace('NaN','0')
- tmp_json = tmp_json.replace('Infinity','0')
- with open('/var/www/data/ts2_cav.json','w') as datafile:
- datafile.write(tmp_json)
+ try:
+ json_dict={}
+ for pv in epics_dict:
+ json_dict[pv]={}
+ if epics_dict[pv].connected:
+ json_dict[pv]['units']=epics_dict[pv].units
+ json_dict[pv]['timestamp']=epics_dict[pv].timestamp
+ try:
+ json_dict[pv]['value']=round(epics_dict[pv].value,3)
+ except:
+ json_dict[pv]['value']=epics_dict[pv].value
+ else:
+ json_dict[pv]['units']='n.c.'
+ json_dict[pv]['timestamp']=''
+ json_dict[pv]['value']=''
+
+ tmp_json = json.dumps(json_dict)
+ tmp_json = tmp_json.replace('NaN','0')
+ tmp_json = tmp_json.replace('Infinity','0')
+ with open('/var/www/data/ts2_cav.json','w') as datafile:
+ datafile.write(tmp_json)
+
+ except:
+ continue
time.sleep(0.5)
for pv in epics_dict:
diff --git a/PythonServer/screens/ts2_screens.py b/PythonServer/screens/ts2_screens.py
index f8496acbf5c0df07ea6871581e419254933ab06a..6850c93ec80890999c8439c0216dd69a08aca236 100755
--- a/PythonServer/screens/ts2_screens.py
+++ b/PythonServer/screens/ts2_screens.py
@@ -16,26 +16,29 @@ class ts2_screensScreen(Thread):
epics_dict[pv]=epics.PV(pv, auto_monitor=True)
while(not self.stop_signal.isSet()):
- json_dict={}
- for pv in epics_dict:
- json_dict[pv]={}
- if epics_dict[pv].connected:
- json_dict[pv]['units']=epics_dict[pv].units
- json_dict[pv]['timestamp']=epics_dict[pv].timestamp
- try:
- json_dict[pv]['value']=round(epics_dict[pv].value,3)
- except:
- json_dict[pv]['value']=epics_dict[pv].value
- else:
- json_dict[pv]['units']='n.c.'
- json_dict[pv]['timestamp']=''
- json_dict[pv]['value']=''
+ try:
+ json_dict={}
+ for pv in epics_dict:
+ json_dict[pv]={}
+ if epics_dict[pv].connected:
+ json_dict[pv]['units']=epics_dict[pv].units
+ json_dict[pv]['timestamp']=epics_dict[pv].timestamp
+ try:
+ json_dict[pv]['value']=round(epics_dict[pv].value,3)
+ except:
+ json_dict[pv]['value']=epics_dict[pv].value
+ else:
+ json_dict[pv]['units']='n.c.'
+ json_dict[pv]['timestamp']=''
+ json_dict[pv]['value']=''
- tmp_json = json.dumps(json_dict)
- tmp_json = tmp_json.replace('NaN','0')
- tmp_json = tmp_json.replace('Infinity','0')
- with open('/var/www/data/ts2_screens.json','w') as datafile:
- datafile.write(tmp_json)
+ tmp_json = json.dumps(json_dict)
+ tmp_json = tmp_json.replace('NaN','0')
+ tmp_json = tmp_json.replace('Infinity','0')
+ with open('/var/www/data/ts2_screens.json','w') as datafile:
+ datafile.write(tmp_json)
+ except:
+ continue
time.sleep(0.5)
for pv in epics_dict:
diff --git a/PythonServer/screens/ts2_tpcircuits.py b/PythonServer/screens/ts2_tpcircuits.py
index d6fc49daf6b777525e1e1db5dc53fe7ced4695d7..61d1bb92a42404400e5f0d60096b10db963834fd 100755
--- a/PythonServer/screens/ts2_tpcircuits.py
+++ b/PythonServer/screens/ts2_tpcircuits.py
@@ -16,26 +16,29 @@ class ts2_tpcircuitsScreen(Thread):
epics_dict[pv]=epics.PV(pv, auto_monitor=True)
while(not self.stop_signal.isSet()):
- json_dict={}
- for pv in epics_dict:
- json_dict[pv]={}
- if epics_dict[pv].connected:
- json_dict[pv]['units']=epics_dict[pv].units
- json_dict[pv]['timestamp']=epics_dict[pv].timestamp
- try:
- json_dict[pv]['value']=round(epics_dict[pv].value,3)
- except:
- json_dict[pv]['value']=epics_dict[pv].value
- else:
- json_dict[pv]['units']='n.c.'
- json_dict[pv]['timestamp']=''
- json_dict[pv]['value']=''
+ try:
+ json_dict={}
+ for pv in epics_dict:
+ json_dict[pv]={}
+ if epics_dict[pv].connected:
+ json_dict[pv]['units']=epics_dict[pv].units
+ json_dict[pv]['timestamp']=epics_dict[pv].timestamp
+ try:
+ json_dict[pv]['value']=round(epics_dict[pv].value,3)
+ except:
+ json_dict[pv]['value']=epics_dict[pv].value
+ else:
+ json_dict[pv]['units']='n.c.'
+ json_dict[pv]['timestamp']=''
+ json_dict[pv]['value']=''
- tmp_json = json.dumps(json_dict)
- tmp_json = tmp_json.replace('NaN','0')
- tmp_json = tmp_json.replace('Infinity','0')
- with open('/var/www/data/ts2_tpcircuits.json','w') as datafile:
- datafile.write(tmp_json)
+ tmp_json = json.dumps(json_dict)
+ tmp_json = tmp_json.replace('NaN','0')
+ tmp_json = tmp_json.replace('Infinity','0')
+ with open('/var/www/data/ts2_tpcircuits.json','w') as datafile:
+ datafile.write(tmp_json)
+ except:
+ continue
time.sleep(0.5)
for pv in epics_dict: