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D435 crashes on Intel NUC8th generation, Ubuntu 16.04, ROS Kinetic.

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Howoncheong

Hi all.

I'm using a D435 camera on the NUC8i3beck model.

And I want to use the camera with ROS kinetic on the Ubuntu 16.04.

When I turn on the camera with the command "roslaunch realsense2_camera rs_camera.launch", there are warning and error messages after the "RealSense Node Is Up!" message.

The messages are:

WARNING [140598662117120] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61

[ WARN] [1593153672. 198724308]: Hardware Notification:RT IC2 Config error,1.59315e+12,Error,Hardware Error

[ERROR] [1593153672.198870381]: Performing Hardware Reset

[ERROR] [1593153675.992992264]: The device has been disconnected.

Then, the camera is disconnected and re-connect the camera.

Furthermore, the camera is not recognized in realsense-viewer program, after the camera is turned on with the ROS launch file.

And sometimes, both of realsense-viewer program and ROS launch file cannot find the camera.

It is very unstable.

Does anyone have a solution to this problem?

Thanks.

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3 comments

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  • MartyG

    Hi Howoncheong  The RealSense Viewer and RealSense ROS wrapper are not meant to be used at the same time.  One program does not affect the other as they are separate systems.  Changing the RealSense Viewer settings, for example, will not affect the ROS setup. 

    You may find though that you cannot access the camera with one of the programs whilst the other is accessing it, because the camera is in a "busy" state.

    If you are only receiving the control_transfer returned error at ROS launch and the warning is not generating continuously then it is not a cause for concern.

    Do you still have the Hardware Notification:RT IC2 Config error if using ROS on its own without the Viewer running, please?

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  • Howoncheong

    Thanks Marty.
    I don't use them simultaneously.
    I meant that after turn off the roslaunch, the realsense viewer cannot find the camera.
    And I still have the Hardware Notification:RT IC2 Config error whilst I use only ROS launch.

    Thanks :)

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  • MartyX Grover

    A RealSense support team member provides some advice to try on the RealSense ROS GitHub forum in the link below.

    https://github.com/IntelRealSense/realsense-ros/issues/887#issuecomment-548190289 

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