SignalTracker
- class mtf.tracker.signal_tracker.SignalTracker
- bus_name: str
 - frame_id: int
 - pdu_name: str
 - signal_name: str
 - listener: SigListener
 - classmethod get_instance_from_listener(listener: SigListener)
- Create an instance using an existing BusListener instance. 
 - classmethod get_instance(bus_name: str, frame_id: int, pdu_name: str, signal_name: str, protocol: str)
- Create an instance using a protocol name. 
 - start_observer(on_change: bool, is_physical: bool)
 - stop_observer(get_values: bool = True)
 - __init__(*args, **kwargs)
 - check_cyclicity(cycle: int, tolerance: int)
- Args:
- cycle: ms tolerance: ms 
 - Returns: