def stop(self):
        # stop navigation control
        self._enabled = False

        # stop engines
        self._drive_controller.halt()
        
        # reset desired speed, heading
        self._desired_speed = 0.0
        self._desired_heading = 0.0
All HALT the engines...! Disable self-navigation control.
dataset/ETHPy150Open FishPi/FishPi-POCV---Command---Control/fishpi/control/navigation.py/NavigationUnit.stop