Startup

script/test/MultipleTestAlignmentScan.py

@@ -0,0 +1,4 @@
+for i in range (100):
+    print "------------------------------------------------------------------------------------"
+    print i
+    run("test/TestAlignmentScan")    

script/test/WireScanTest.py

@@ -1,25 +1,74 @@
-if get_exec_pars().source == CommandSource.ui:
-    prefix = "SARCL02-DWSC270"
-    sel = WireScan.W1X
-else:
+
+is_panel = get_exec_pars().source != CommandSource.ui #Must be checked before callin "run"
+run("Devices/Elements")
+run("Devices/WireScanner")
+
+if is_panel:
     prefix = args[0]
     sel = args[1]
+    start = args[2]
+    end = args[3]
+    cycles = args[4]
+    velocity = args[5]
+    bpm3 = args[6]
+else:
+    prefix = "SINDI01-DWSC090" #"SARCL02-DWSC270"
+    sel = WireScanner.W1X
+    start = -200
+    end = 200
+    cycles = 5
+    velocity = 200
+    bpm3 = None
 
-run("Devices/Elements")
-run("Devices/WireScan")
+#Creating WireScanner object
+if prefix not in get_wire_scans():
+    raise Exception("Invalid wire scan: " + prefix)
+scanner = WireScanner(prefix, sel, start, end, cycles, velocity, True)
 
-print get_wire_scans()   
+#Stream channels
+bs_position = scanner.motor_bs_readback.get_name()    
+bpms = get_wire_scans_bpms(prefix)
+if bpms is None:
+    raise Exception("Cannot determine wire scan bpms: " + prefix)
+channels = [("w_pos", bs_position)]    
+if bpm3 is not None: 
+    bpms.append(bpm3) 
 
+for i in range (len(bpms)):
+    channels.append (("bpm" + str(i+1) + "_x", bpms[i] + ":X1"))
+    channels.append (("bpm" + str(i) + "_y", bpms[i] + ":Y1"))
+    channels.append (("bpm" + str(i) + "_q", bpms[i] + ":Q1"))
 
-wire_scan = WireScan(prefix, sel)
+#Stream creation
+st = Stream("pulse_id", dispatcher)
+for c in channels:
+    st.addScalar(c[0], c[1], 10, 0)   
+st.initialize()
+st.start()
 
+scanner.scan()
+scanner.waitState(State.Busy, 60000)
 
-print wire_scan.start.read()
-print wire_scan.end.read()
-time.sleep(1.0)
-print wire_scan.current_cycle
-
-wire_scan.close()
+#Scan
+def check_end_scan(record, scan):
+    if scanner.isReady():
+        print "Abort Scan"
+        scan.abort()
+    
+try:    
+    #tscan (st.getReadables(), int(scanner.get_total_time() * 2.0 / 0.1), 0.1, after_read =check_end_scan)  
+    #bscan (st, int(scanner.get_total_time() * 2.0 / 0.1), after_read =check_end_scan)    #Sampling 10 elements
+    mscan (st, st.getReadables() +[scanner.curr_cycl]  , -1, scanner.get_total_time() * 2.0, after_read =check_end_scan) # *2.0  to account for accelerations an dother delays
+    
+except:        
+    if not scanner.isReady():
+        print "Aborting  Wire Scan"
+        scanner.abort()
+    raise
+finally:
+    print "Closing"
+    scanner.close()
+    st.close()