New ScreenPanel

script/test/TestUndulatorScan.py

@@ -0,0 +1,75 @@
+import ch.psi.pshell.epics.ControlledVariable as ControlledVariable
+import ch.psi.pshell.epics.ChannelSettlingCondition as ChannelSettlingCondition
+import ch.psi.pshell.device.SettlingCondition as SettlingCondition
+
+#cam_server.start("SAROP21-PSRD103_sp1", True)
+pip.start("simulation_sp")
+pip.stream.waitCacheChange(-1)
+i   = pip.stream.getChild("intensity")
+iavg = create_averager(i, 2, interval = -1)
+
+x=0
+
+
+"""
+class DCM(RegisterBase):
+    def doWrite(self, value):
+        print "Putting " , value 
+        caput ("TESTIOC:TESTCALCOUT:Output", value)
+        print "Waiting " , value 
+        cawait('TESTIOC:TESTCALCOUT:Output', value, timeout = 3600.0)    
+        print "Done "
+        #if abs(value - self.read()) >  IN_POSITION_BAND :
+        #    raise Exception("Cannot set mono")   
+    def doRead(self):
+        global x
+        x=x+1
+        return caget ("TESTIOC:TESTCALCOUT:Input") + x
+        
+         #return caget("SARUN03-UIND030:FELPHOTENE.VAL")
+
+undulator = DCM()
+undulator.initialize()
+"""
+
+"""
+class DCM(Readable, Writable):
+    def write(self, value):
+        print "Putting " , value 
+        caput ("TESTIOC:TESTCALCOUT:Output", value)
+        print "Waiting " , value 
+        cawait('TESTIOC:TESTCALCOUT:Output', value, timeout = 3600.0)    
+        print "Done "
+        #if abs(value - self.read()) >  IN_POSITION_BAND :
+        #    raise Exception("Cannot set mono")   
+    def read(self):
+        global x
+        x=x+1
+        return caget ("TESTIOC:TESTCALCOUT:Input") + x
+        
+         #return caget("SARUN03-UIND030:FELPHOTENE.VAL")
+
+undulator = DCM()
+"""
+
+
+class MySettlingCondition(SettlingCondition):
+    def waitSettled(self):
+            time.sleep(100)
+            cawait('TESTIOC:TESTCALCOUT:Input', value, timeout = 3600.0)    
+            
+
+        
+         #return caget("SARUN03-UIND030:FELPHOTENE.VAL")
+
+undulator = ControlledVariable("undulator", "TESTIOC:TESTCALCOUT:Output", "TESTIOC:TESTSINUS:SinCalc")
+undulator.config.resolution = float('inf') 
+undulator.initialize()
+undulator.setSettlingCondition(ChannelSettlingCondition("TESTIOC:TESTCALCOUT:Input", 0, None, 'i', None))
+
+undulator.settlingCondition.latency = 100
+
+
+lscan(undulator, [iavg], 1.0100, 1.18, 0.005 , latency= 0.2, range="auto")
+
+