status 2024-12-03

ext/bscacquisition.py

@@ -11,6 +11,8 @@ class BSCAcquisition(Acquisition):
             
     def _acquire(self, filename, channels=None, data_base_dir=None, scan_info=None, n_pulses=100, **kwargs):
 
+
+        print('*** Reading out the cache ****')
         queue =channels[0]  # abusing interface since BSAcquisition assume a list of channels
 
         # allocating space
@@ -27,7 +29,7 @@ class BSCAcquisition(Acquisition):
             for chn in chns:
                 data[chn]['data'][i] = msg[chn]
             data['pulse_id'][i]=msg['pid']
-
+            print(msg['pid'])
         # write out the data file
         hid = h5py.File(filename,'w')
         hid.create_dataset('pulse_id', data = data['pulse_id'])

interface/__init__.py

@@ -12,3 +12,4 @@ from .slic import SlicScan
 from .slic import importSlicScan
 from .doocs import doocsread
 from .doocs import doocswrite
+

interface/load.py

@@ -5,21 +5,24 @@ def loadDataset(filename):
     hid = h5py.File(filename, "r")
     icount = 0
     snap = loadSnap(hid)
-    data =[]
-    act = []
+    data={}
+    act= {}
+    maxID = 0
     for key in hid.keys():
         if 'scan' in key:
             ID = int(key.split('_')[1])
+            if ID > maxID:
+                maxID = ID
             print('Reading scan_%d' % ID)
-            data.append(loadData(hid,ID))
-            act.append(loadActuator(hid,ID))
+            data[ID]=loadData(hid,ID)
+            act[ID]=loadActuator(hid,ID)
             icount +=1
     hid.close()
     if icount == 0:
         return None, None, None
     elif icount == 1:
         return data[0], act[0],snap
-    return data,act,snap
+    return [data[j] for j in range(maxID+1)],[act[j] for j in range(maxID+1)],snap
  
 def loadSnap(hid):
     snap={}

interface/save.py

@@ -19,7 +19,7 @@ def getDatasetFileName(program='Unknown'):
     path = '%s/%s' % (path,day)
     if not os.path.exists(path):
         os.makedirs(path)
-    datetag = datetime.datetime.now().strftime('%Y_%m_%d_%H_%M_%S_%f')
+    datetag = datetime.datetime.now().strftime('%Y%m%d_%H%M%S')
     filename=('%s/%s_%s' % (path, program.replace(' ','_'), datetag))
     return filename
 

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"):