2018-03-27 16:06

1 files changed, 40 insertions, 0 deletions

diff --git a/acquisition/parent_hardware.py b/acquisition/parent_hardware.py
new file mode 100644
index 0000000..8ced565
--- /dev/null
+++ b/acquisition/parent_hardware.py
@@ -0,0 +1,40 @@
+class Hardware(QtCore.QObject):
+    update_ui = QtCore.pyqtSignal()
+    initialized_signal = QtCore.pyqtSignal()
+
+    def __init__(self, driver_class, driver_arguments, gui_class,
+                 name, model, serial=None):
+        """
+        Hardware representation object living in the main thread.
+
+        Parameters
+        driver_class : Driver class
+        driver_arguments : dictionary
+        name : string
+        model : string
+        serial : string or None (optional)
+        """
+        QtCore.QObject.__init__(self)
+        self.name = name
+        self.model = model
+        self.serial = serial
+        # create objects
+        self.thread = QtCore.QThread()
+        self.enqueued = Enqueued()
+        self.busy = Busy()
+        self.driver = driver_class(self, **driver_arguments)
+        self.initialized = self.driver.initialized
+        self.gui = gui_class(self)
+        self.q = Q(self.enqueued, self.busy, self.driver)
+        # start thread
+        self.driver.moveToThread(self.thread)
+        self.thread.start()
+        # connect to address object signals
+        self.driver.update_ui.connect(self.update)
+        self.busy.update_signal = self.driver.update_ui
+        # initialize drivers
+        self.q.push('initialize')
+        # integrate close into PyCMDS shutdown
+        self.shutdown_timeout = 30  # seconds
+        g.shutdown.add_method(self.close)
+        g.hardware_waits.add(self.wait_until_still)