Closedown

script/keithley.py

@@ -16,6 +16,7 @@ class Keithley(object):
         
     def initialize(self):
         self.scanCh = epics.ChannelInteger(self.base_name + "Scan", self.base_channel + "READSCAN.SCAN")
+        self.scanCh.initialize()
         self.ttypeCh = epics.ChannelInteger(self.base_name + "TType", self.base_channel + "TTYPE")
         self.nplcCh = epics.ChannelDouble(self.base_name + "Nplc", self.base_channel + "NPLC")
         self.navgCh = epics.ChannelInteger(self.base_name + "Navg", self.base_channel + "NAVG")

script/local.py

@@ -105,14 +105,16 @@ def prepare_keithleys(dwell):
     """
     KeiSample.prepare(dwell)
     KeiReference.prepare(dwell)
-
+    pass
+    
 def trig_keithleys():
     """
     trigger keithleys, do not wait.
     after this, you have to wait for at least the dwell time before reading the value!
     """
-    KeiSample.trig()
-    KeiReference.trig()
+    #KeiSample.trig()
+    #KeiReference.trig()
+    pass
 
 def read_keithleys():
     """
@@ -120,16 +122,18 @@ def read_keithleys():
     this requires that at least the dwell time has passed since the last trigger.
     the value can then be read from the SampleCurrent and ReferenceCurrent devices.
     """
-    KeiSample.fetch()
-    KeiReference.fetch()
+    #KeiSample.fetch()
+    #KeiReference.fetch()
+    pass
 
 def release_keithleys():
     """
     switch keithleys to free run.
     0.1 s polling and dwell time
     """
-    KeiSample.release()
-    KeiReference.release()
+    #KeiSample.release()
+    #KeiReference.release()
+    pass
 
 
 def init_keithley_ca(dwell):