seperate IsegLibrary

IsegHVController.py

@@ -1,140 +1,16 @@
 #!/usr/bin/python3
-  
+
+import IsegLibrary as iseg
 import os
-import subprocess
 import datetime
 import csv
+import socket
 
-cmd0Str = "-v 2c -m +WIENER-CRATE-MIB -c guru 128.186.111.101 "
+#assign a port, to prevent the script run mulitple time
-
+s = socket.socket()
-def SendCmd(option,cmd):
+host = socket.gethostname()
-  if option == 0 :
+port = 4305
-    cmdStr = "snmpget " + cmd0Str + cmd
+s.bind((host,port))
-  elif option == 1:
-    cmdStr = "snmpset " + cmd0Str + cmd
-  elif option == 2:
-    cmdStr = "snmpwalk " + cmd0Str + cmd
-  else :
-    cmdStr = "echo option: 0 - get, 1 - set, 2 - walk"
-  #print(cmdStr)
-  result = str(subprocess.check_output(cmdStr, shell=True))
-  return result.lstrip('b\'').rstrip('\'').rstrip('\n')
-
-#======== Get settings
-def GetHV(ch):
-  haha = SendCmd(0, "outputVoltage.u" + str(ch))
-  aa = haha.find('Float:')
-  return float(haha[aa+6:-3].strip())
-
-def GetCurrent(ch):
-  haha = SendCmd(0, "outputCurrent.u" + str(ch))
-  aa = haha.find('Float:')
-  return float(haha[aa+6:-3].strip())
-
-def GetOutputHV(ch):
-  haha = SendCmd(0, "outputMeasurementSenseVoltage.u" + str(ch))
-  aa = haha.find('Float:')
-  return float(haha[aa+6:-3].strip())
-
-def GetLI(ch):
-  haha = SendCmd(0, "outputMeasurementCurrent.u" + str(ch))
-  aa = haha.find('Float:')
-  return float(haha[aa+6:-3].strip())
-
-def IsHVOn(ch):
-  return SendCmd(0, "outputSwitch.u"+str(ch))
-
-def GetHVRiseRate(ch):
-  haha = SendCmd(0, "outputVoltageRiseRate.u" + str(ch))
-  aa = haha.find('Float:')
-  return float(haha[aa+6:-5].strip())
-
-def GetHVFallRate(ch):
-  haha = SendCmd(0, "outputVoltageFallRate.u" + str(ch))
-  aa = haha.find('Float:')
-  return float(haha[aa+6:-5].strip())
-  
-#======== Get All channel Setting using snmp walk
-
-def GetChList():
-  haha = SendCmd(2, "outputName")
-  kaka = []
-  for k in haha.split('WIENER-CRATE-MIB::outputName.'):
-    if len(k) > 0 :
-      aa = k.find("=")
-      k = k[0:aa].strip().lstrip('u')
-      kaka.append(int(k))
-  return kaka
-
-def GetAllHV():
-  haha = SendCmd(2, "outputVoltage")
-  kaka = []
-  for k in haha.split('WIENER-CRATE-MIB::outputVoltage'):
-    if len(k) > 0 :
-      aa = k.find("Float:")
-      k = k[aa+6: -3].strip()
-      kaka.append(float(k))
-  return kaka
-  
-def GetAllCurrent():
-  haha = SendCmd(2, "outputCurrent")
-  kaka = []
-  for k in haha.split('WIENER-CRATE-MIB::outputCurrent'):
-    if len(k) > 0 :
-      aa = k.find("Float:")
-      k = k[aa+6: -3].strip()
-      kaka.append(float(k))
-  return kaka
-
-def GetAllOutputHV():
-  haha = SendCmd(2, "outputMeasurementSenseVoltage")
-  kaka = []
-  for k in haha.split('WIENER-CRATE-MIB::outputMeasurementSenseVoltage'):
-    if len(k) > 0 :
-      aa = k.find("Float:")
-      k = k[aa+6: -3].strip()
-      kaka.append(float(k))
-  return kaka
-  
-def GetAllLC():
-  haha = SendCmd(2, "outputMeasurementCurrent")
-  kaka = []
-  for k in haha.split('WIENER-CRATE-MIB::outputMeasurementCurrent'):
-    if len(k) > 0 :
-      aa = k.find("Float:")
-      k = k[aa+6: -3].strip()
-      kaka.append(float(k))
-  return kaka
-
-#======== Set Settings
-def SetHV(ch, val):
-  return SendCmd(1, "outputVoltage.u" + str(ch) + " F " + str(val))
-
-def SetCurrent(ch, val):
-  return SendCmd(1, "outputCurrent.u" + str(ch) + " F " + str(val))
-
-def SwitchOnHV(ch, onOff):
-  return SendCmd(1, "outputSwitch.u" + str(ch) + " i " + str(onOff))
-
-def SetHVRiseRate(ch, rate):
-  return SendCmd(1, "outputVoltageRiseRate.u" + str(ch) + " F " + str(rate))
-
-def SetHVFallRate(ch, rate):
-  return SendCmd(1, "outputVoltageFallRate.u" + str(ch) + " F " + str(rate))
-
-#===================== SandBox
-
-#print( GetOutputHV(0)         )
-#print( GetLI(0)         )
-#print( GetHVRiseRate(0) )
-#print( GetHVFallRate(0) )
-#
-#print( SendCmd(1, "outputCurrent.u1 F 0.0005"))
-
-#print( SendCmd(2, "outputCurrent"))
-
-#hvList = GetAllOutputHV()
-#print(hvList)
 
 #===================== GUI
 import PySimpleGUI as sg
@@ -143,14 +19,14 @@ import PySimpleGUI as sg
 
 header = ["name", "HV [V]", "Current [mA]"]
 
-chList = GetChList()
+chList = iseg.GetChList()
-hvList = GetAllHV()    # get all V
+hvList = iseg.GetAllHV()    # get all V
-iList = GetAllCurrent() # get all current
+iList = iseg.GetAllCurrent() # get all current
-outVList = GetAllOutputHV()
+outVList = iseg.GetAllOutputHV()
-outIList = GetAllLC() 
+outIList = iseg.GetAllLC() 
-nChannel = len(chList)
 
-updateTime = 5 #sec
+nChannel = 10 #len(chList)
+updateTime = 60 #sec
 
 fileName = ''
 
@@ -184,8 +60,15 @@ layout.append([sg.FileSaveAs('Save As', target = '-Save-', initial_folder='~', f
                sg.Input(default_text=fileName, expand_x = True, justification = "left", readonly = True, enable_events=True, key="-Save-" ),
                sg.Input('', visible = False, enable_events=True, key="-Load-" )
               ])
+              
+comboList = ["Get Rise Rate [V/s]", "Get Fall Rate [V/s]", "Set Rise Rate [V/s]", "Set Fall Rate [V/s]"]
+layout.append([sg.Combo(comboList, default_value = comboList[0], size = 20, enable_events=True, key="-VRateCombo-"),
+               sg.Text("Ch:", size = 3),
+               sg.Combo(chList, default_value = chList[0], size = 4, enable_events=True, key="-VRateCh-"),  
+               sg.Input('', size = 6, justification = "right", enable_events=True, key="-VRate-")
+              ])
 
-window = sg.Window('Iseg HV Control', layout, finalize = True, keep_on_top = True)
+window = sg.Window('Iseg HV Control & Monitor', layout, finalize = True, keep_on_top = True)
 
 for i in range(0, nChannel):
   window[("v%d" % chList[i])].bind("<Return>", "_Enter")
@@ -208,7 +91,7 @@ while True:
   
   if event[0:1] == 'c' :
     ID = event[1:]
-    SwitchOnHV(int(ID), int(window[event].get()))
+    iseg.SwitchOnHV(int(ID), int(window[event].get()))
   
   if event == '-Save-' :
     fileName = values["Save As"]
@@ -229,27 +112,42 @@ while True:
       window[("n%d" % chList[i])].update(row[0])
       window[("v%d" % chList[i])].update(row[2]) 
       window[("i%d" % chList[i])].update(row[3])
-      SetHV(chList[i], float(row[2]))
+      iseg.SetHV(chList[i], float(row[2]))
-      SetCurrent(chList[i], float(row[3])/1000)
+      iseg.SetCurrent(chList[i], float(row[3])/1000)
       i += 1
   
+  if event in ["-VRateCombo-", "-VRateCh-", "-VRate-"]:
+    item = window["-VRateCombo-"].get()
+    ch = window["-VRateCh-"].get()
+    val = window["-VRate-"].get()
+    if item == comboList[0]:
+      window["-VRate-"].update("%.3f" % float(iseg.GetHVRiseRate(int(ch))))
+    if item == comboList[1]:
+      window["-VRate-"].update("%.3f" % float(iseg.GetHVFallRate(int(ch))))
+    if item == comboList[2]:
+      iseg.SetHVRiseRate(ch, val)
+      window["-VRate-"].update("%.3f" % float(iseg.GetHVRiseRate(int(ch))))
+    if item == comboList[3]:
+      iseg.SetHVFallRate(ch, val)
+      window["-VRate-"].update("%.3f" % float(iseg.GetHVFallRate(int(ch))))      
+  
   haha = event.find('_Enter')
   if haha > 0 :
     ID = event[:haha]
     ch = int(ID[1:])    
     if event[0:1] == 'v' :
-      SetHV(ch, float(window[ID].get()))
+      iseg.SetHV(ch, float(window[ID].get()))
-      window[ID].update("%.3f" % GetHV(ch))
+      window[ID].update("%.3f" % iseg.GetHV(ch))
     if event[0:1] == 'i' :
-      SetCurrent(ch, float(window[ID].get())/1000.)
+      iseg.SetCurrent(ch, float(window[ID].get())/1000.)
-      window[ID].update("%.3f" % (GetCurrent(ch)*1000))
+      window[ID].update("%.3f" % (iseg.GetCurrent(ch)*1000))
   
 
   if event == "_TIMEOUT_" :
     #hvList = GetAllHV()    # get all V
     #iList = GetAllCurrent() # get all current
-    outVList = GetAllOutputHV()
+    outVList = iseg.GetAllOutputHV()
-    outIList = GetAllLC() 
+    outIList = iseg.GetAllLC() 
     
     tempFile = open("temp.dat", "w")
     

IsegLibrary.py

@@ -0,0 +1,159 @@
+#!/usr/bin/python3
+  
+import os
+import subprocess
+
+cmd0Str = "-v 2c -m +WIENER-CRATE-MIB -c guru 128.186.111.101 "
+
+def SendCmd(option,cmd):
+  if option == 0 :
+    cmdStr = "snmpget " + cmd0Str + cmd
+  elif option == 1:
+    cmdStr = "snmpset " + cmd0Str + cmd
+  elif option == 2:
+    cmdStr = "snmpwalk " + cmd0Str + cmd
+  else :
+    cmdStr = "echo option: 0 - get, 1 - set, 2 - walk"
+  #print(cmdStr)
+  result = str(subprocess.check_output(cmdStr, shell=True))
+  return result.lstrip('b\'').rstrip('\'').rstrip('\n')
+
+#======== Get settings
+def GetHV(ch):
+  haha = SendCmd(0, "outputVoltage.u" + str(ch))
+  aa = haha.find('Float:')
+  return float(haha[aa+6:-3].strip())
+
+def GetCurrent(ch):
+  haha = SendCmd(0, "outputCurrent.u" + str(ch))
+  aa = haha.find('Float:')
+  return float(haha[aa+6:-3].strip())
+
+def GetOutputHV(ch):
+  haha = SendCmd(0, "outputMeasurementSenseVoltage.u" + str(ch))
+  aa = haha.find('Float:')
+  return float(haha[aa+6:-3].strip())
+
+def GetLI(ch):
+  haha = SendCmd(0, "outputMeasurementCurrent.u" + str(ch))
+  aa = haha.find('Float:')
+  return float(haha[aa+6:-3].strip())
+
+def IsHVOn(ch):
+  return SendCmd(0, "outputSwitch.u"+str(ch))
+
+def GetHVRiseRate(ch):
+  haha = SendCmd(0, "outputVoltageRiseRate.u" + str(ch))
+  aa = haha.find('Float:')
+  return float(haha[aa+6:-5].strip())
+
+def GetHVFallRate(ch):
+  haha = SendCmd(0, "outputVoltageFallRate.u" + str(ch))
+  aa = haha.find('Float:')
+  return float(haha[aa+6:-5].strip())
+  
+#======== Get All channel Setting using snmp walk
+
+def GetChList():
+  haha = SendCmd(2, "outputName")
+  kaka = []
+  for k in haha.split('WIENER-CRATE-MIB::outputName.'):
+    if len(k) > 0 :
+      aa = k.find("=")
+      k = k[0:aa].strip().lstrip('u')
+      kaka.append(int(k))
+  return kaka
+
+def GetAllHV():
+  haha = SendCmd(2, "outputVoltage")
+  kaka = []
+  for k in haha.split('WIENER-CRATE-MIB::outputVoltage'):
+    if len(k) > 0 :
+      aa = k.find("Float:")
+      k = k[aa+6: -3].strip()
+      kaka.append(float(k))
+  return kaka
+  
+def GetAllCurrent():
+  haha = SendCmd(2, "outputCurrent")
+  kaka = []
+  for k in haha.split('WIENER-CRATE-MIB::outputCurrent'):
+    if len(k) > 0 :
+      aa = k.find("Float:")
+      k = k[aa+6: -3].strip()
+      kaka.append(float(k))
+  return kaka
+
+def GetAllOutputHV():
+  haha = SendCmd(2, "outputMeasurementSenseVoltage")
+  kaka = []
+  for k in haha.split('WIENER-CRATE-MIB::outputMeasurementSenseVoltage'):
+    if len(k) > 0 :
+      aa = k.find("Float:")
+      k = k[aa+6: -3].strip()
+      kaka.append(float(k))
+  return kaka
+  
+def GetAllLC():
+  haha = SendCmd(2, "outputMeasurementCurrent")
+  kaka = []
+  for k in haha.split('WIENER-CRATE-MIB::outputMeasurementCurrent'):
+    if len(k) > 0 :
+      aa = k.find("Float:")
+      k = k[aa+6: -3].strip()
+      kaka.append(float(k))
+  return kaka
+
+#======== Set Settings
+def SetHV(ch, val):
+  try :
+    int(ch)
+    float(val)
+    return SendCmd(1, "outputVoltage.u" + str(ch) + " F " + str(val))
+  except:
+    print("either ch is not int or val is not float")
+    
+def SetCurrent(ch, val):
+  try :
+    int(ch)
+    float(val)
+    return SendCmd(1, "outputCurrent.u" + str(ch) + " F " + str(val))
+  except:
+    print("either ch is not int or val is not float")
+    
+def SwitchOnHV(ch, onOff):
+  try :
+    int(ch)
+    int(onOff)
+    return SendCmd(1, "outputSwitch.u" + str(ch) + " i " + str(onOff))
+  except :
+    print("either ch or onOff is not int")
+
+def SetHVRiseRate(ch, rate):
+  try :
+    int(ch)
+    int(rate)
+    return SendCmd(1, "outputVoltageRiseRate.u" + str(ch) + " F " + str(rate))
+  except:
+    print("either ch is not int or rate is not float")
+    
+def SetHVFallRate(ch, rate):
+  try :
+    int(ch)
+    int(rate)
+    return SendCmd(1, "outputVoltageFallRate.u" + str(ch) + " F " + str(rate))
+  except:
+    print("either ch is not int or rate is not float")
+#===================== SandBox
+
+#print( GetOutputHV(0)         )
+#print( GetLI(0)         )
+#print( GetHVRiseRate(0) )
+#print( GetHVFallRate(0) )
+#
+#print( SendCmd(1, "outputCurrent.u1 F 0.0005"))
+
+#print( SendCmd(2, "outputCurrent"))
+
+#hvList = GetAllOutputHV()
+#print(hvList)