joined backend threads in one

main.py

@@ -39,30 +39,28 @@ if __name__ == "__main__":
     shutter866WM = digital_control_signal('shutter866WM', channel = 3, inverse=False)
 
     controlGui = ControlGui()
-    mcDAQthread = QtCore.QThread()
+    backendThread = QtCore.QThread()
 
     for ao in anal_control_signal._registry:
         controlGui.make_connections(ao)
         ao.make_connections(controlGui)
-        ao.moveToThread(mcDAQthread)
-        ao.scanTimer.moveToThread(mcDAQthread)
+        ao.moveToThread(backendThread)
+        ao.scanTimer.moveToThread(backendThread)
         ao.scanTimer.timeout.connect(ao.scan_event)
     for do in digital_control_signal._registry:
         do.make_connections(controlGui)
-        do.moveToThread(mcDAQthread)
+        do.moveToThread(backendThread)
 
 
     cameraMainWindow = CameraGuiMainWindow()
     cameraWorker = CameraWorker(camera)
 
-    cameraThread = QtCore.QThread()
-    cameraWorker.moveToThread(cameraThread)
+    cameraWorker.moveToThread(backendThread)
 
     cameraWorker.make_connections(cameraMainWindow)
-    myGuiMainWindow.make_connections(cameraWorker)
+    cameraMainWindow.make_connections(cameraWorker)
 
-    cameraThread.start()
-    mcDAQthread.start()
+    backendThread.start()
 
     controlGui.toolbar.load()