enabled and added callable status display updates

csv_threading.py

@@ -6,19 +6,20 @@ import globals as g
 
 
 class ExecCSVThread(Thread):
-    def __init__(self, threadID, array, parent):
+    def __init__(self, threadID, array, parent, controller):
         # ToDo: comments
         Thread.__init__(self)
 
         self.threadID = threadID
         self.array = array  # numpy array containing data from csv to be executed
         self.parent = parent
+        self.controller = controller  # object on which mainloop() is running, usually main window
 
     def run(self):
         func.ui_print("Starting Sequence Execution...")
         # g.threadLock.acquire()  # Get lock to synchronize threads
         # ToDo: add locking/synchronization? Works without so far but might be more robust
-        execute_sequence(self.array, 0.1)
+        execute_sequence(self.array, 0.1, self.controller)
         self.parent.running = False
         # reset buttons:
         self.parent.select_file_button["state"] = "normal"
@@ -26,7 +27,7 @@ class ExecCSVThread(Thread):
         self.parent.stop_button["state"] = "disabled"
 
 
-def execute_sequence(array, delay):  # runs through array containing times and desired field vectors
+def execute_sequence(array, delay, controller):  # runs through array containing times and desired field vectors
     # array format: [time (s), xField (T), yField (T), zField (T)]
     # decimal commas
     # all times in seconds
@@ -41,8 +42,10 @@ def execute_sequence(array, delay):  # runs through array containing times and d
                           % (time.time()-t_zero, array[i, 0]), field_vec*1e6, "\u03BCT")
             func.set_field_simple(field_vec)  # send field vector to test stand # ToDo!: reset to set_field()
             func.ui_print(time.time()-t_zero)
+            controller.StatusDisplay.update_labels()  # update status display after change
             i = i + 1  # next row
-        elif t >= array[i, 0] - delay - 0.02:  # not enough time to sleep
+
+        elif t >= array[i, 0] - delay - 0.02:  # next change time is close, not enough time to sleep
             pass
         else:  # sleep to give other threads time to run
             time.sleep(delay)