status 2024-12-03

interface/snap.py

@@ -73,10 +73,12 @@ def getSnapVal(pvs=None):
     if not pvs:
         return None
     ret={}
-    val = [pv.value for pv in pvs]
+    val = [pv.get(timeout=0.1) for pv in pvs]
     for i,pv in enumerate(pvs):
         if not val[i] is None:      # filter out None values
             ret[pv.pvname]=float(val[i]) 
+        else:
+           print('Timeout:',pv.pvname)
     return ret
 
 def saveSnap(pvs={},label="", comment = "generated by application",reqfile = "SF_settings.yaml"):