def disconnect(self): C3_interface.disconnect() self.sync_b.config(state=Tkinter.DISABLED) self.set_b.config(state=Tkinter.DISABLED) self.mirror_b.config(state=Tkinter.DISABLED) self.eeprom = None self.connect_b.config(command=self.connect, text='Connect') for j in range(30): self.didas[j].reset() self.didas[j].disable()