Register check queue only if needed

README.md

@@ -34,6 +34,7 @@ LICENSE: LGPL - see LICENSE file
 
 CHANGELOG:
 
+1.5.1   - Simulator supports continuous signals
 1.5.0   - Introduce exhaustive simulator
 1.4.3   - Fix Random simulation (multiple clicks happened)
 1.4.2   - Button to store TC in SQL database when available

asn1_value_editor/asn1_value_editor.py

@@ -16,7 +16,7 @@
 
 __author__ = "Maxime Perrotin"
 __license__ = "LGPLv3"
-__version__ = "1.5.0"
+__version__ = "1.5.1"
 __url__ = "http://taste.tuxfamily.org"
 
 import sys

asn1_value_editor/sdlHandler.py

@@ -1036,10 +1036,11 @@ class sdlHandler(QObject):
                                               .format(each.inputString))
             register_func(self.proc_handlers[each.inputString.lower()][0])
         # Register the Check_Queue function
-        func = ctypes.CFUNCTYPE(None, ctypes.POINTER(ctypes.c_int))
-        register_func = getattr(self.dll, "register_check_queue")
-        self.check_queue_callback = func(self.check_queue)
-        register_func(self.check_queue_callback)
+        if self.proc.cs_mapping:
+            func = ctypes.CFUNCTYPE(None, ctypes.POINTER(ctypes.c_int))
+            register_func = getattr(self.dll, "register_check_queue")
+            self.check_queue_callback = func(self.check_queue)
+            register_func(self.check_queue_callback)
 
     def init_timers(self):
         ''' When loading the DLL, initialize timers/set callbacks, etc '''