lerobot/common/robots/koch_follower/koch_follower.py [167:191]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    def setup_motors(self) -> None:
        for motor in reversed(self.bus.motors):
            input(f"Connect the controller board to the '{motor}' motor only and press enter.")
            self.bus.setup_motor(motor)
            print(f"'{motor}' motor id set to {self.bus.motors[motor].id}")

    def get_observation(self) -> dict[str, Any]:
        if not self.is_connected:
            raise DeviceNotConnectedError(f"{self} is not connected.")

        # Read arm position
        start = time.perf_counter()
        obs_dict = self.bus.sync_read("Present_Position")
        obs_dict = {f"{motor}.pos": val for motor, val in obs_dict.items()}
        dt_ms = (time.perf_counter() - start) * 1e3
        logger.debug(f"{self} read state: {dt_ms:.1f}ms")

        # Capture images from cameras
        for cam_key, cam in self.cameras.items():
            start = time.perf_counter()
            obs_dict[cam_key] = cam.async_read()
            dt_ms = (time.perf_counter() - start) * 1e3
            logger.debug(f"{self} read {cam_key}: {dt_ms:.1f}ms")

        return obs_dict
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



lerobot/common/robots/so100_follower/so100_follower.py [151:175]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    def setup_motors(self) -> None:
        for motor in reversed(self.bus.motors):
            input(f"Connect the controller board to the '{motor}' motor only and press enter.")
            self.bus.setup_motor(motor)
            print(f"'{motor}' motor id set to {self.bus.motors[motor].id}")

    def get_observation(self) -> dict[str, Any]:
        if not self.is_connected:
            raise DeviceNotConnectedError(f"{self} is not connected.")

        # Read arm position
        start = time.perf_counter()
        obs_dict = self.bus.sync_read("Present_Position")
        obs_dict = {f"{motor}.pos": val for motor, val in obs_dict.items()}
        dt_ms = (time.perf_counter() - start) * 1e3
        logger.debug(f"{self} read state: {dt_ms:.1f}ms")

        # Capture images from cameras
        for cam_key, cam in self.cameras.items():
            start = time.perf_counter()
            obs_dict[cam_key] = cam.async_read()
            dt_ms = (time.perf_counter() - start) * 1e3
            logger.debug(f"{self} read {cam_key}: {dt_ms:.1f}ms")

        return obs_dict
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -