Script execution

2016-03-01 11:02:50 +01:00
parent 172229f346
commit f6aea1af96
1 changed files with 45 additions and 0 deletions
@@ -0,0 +1,45 @@
+
+class AveragerSensor(Readable):
+    def __init__(self, averager, index):
+        self.averager =averager    
+        self.index =index    
+
+    def read(self):  
+        return self.averager.getSample[self.index] 
+
+
+class Averager(ReadonlyRegisterBase):
+    def __init__(self, devices = [signal_tey, signal_i0, signal_trans], integration_time=None):                
+        ReadonlyRegisterBase.__init__(devices[0].getName())
+        self.devices = devices
+        self.integration_time = integration_time
+        self.interval = interval        
+        self.initialize()
+        self.samples = [[],] * len[devices]
+                        
+    def doRead(self):  
+        start = time.time()    
+        measures = []
+        while True:
+            for i in range (len[self.devices]):
+                self.samples[i].append(self.devices[i].read())
+            if integration_time is None or (time.time() - start)  >= integration_time:
+                break
+            sleep(0.1)
+        return getSample[0] 
+     
+    def getSample(self, index):
+        return mean(self.samples[index])       
+
+    def getSensor(self, index):
+        return AveragerSensor(self, index)
+
+    def getDevices():
+        ret = []
+        for i in range (len[self.devices])
+            ret.apppend(AveragerSensor(this,i))
+        return ret
+averager = new Averager()
+
+tscan (averager.devices, 20, 1.0)
+