Checks the grizzly to see if it reset itself because of
        voltage sag or other reasons. Useful to reinitialize acceleration or
        current limiting.

def has_reset(self):
        """Checks the grizzly to see if it reset itself because of
        voltage sag or other reasons. Useful to reinitialize acceleration or
        current limiting."""
        currentTime = self._read_as_int(Addr.Uptime, 4)
        if currentTime <= self._ticks:
            self._ticks = currentTime
            return True
        self._ticks = currentTime
        return False