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Dfs Disparity Error

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  • KrisK Offline
    KrisK Offline
    Kris
    Regular
    wrote on last edited by Kris
    #1

    Hello,
    I am not getting any data or camera feed from my dfs_disparity.

    There is no camera feed in VOXL Web Portal.
    DFS Disparity.png

    I get this error when I try to inspect the dfs_disparity in terminal.

    voxl:~$ voxl-inspect-points dfs_disparity
    
    timestamp(ms)| # points | # bytes |     1st point     | Format 
    ERROR in pipe_point_cloud_meta_to_size_bytes, invalid point cloud format: 31457920
    invalid metadata, magic number=0, expected 1448040524
    ERROR in pipe_point_cloud_meta_to_size_bytes, invalid point cloud format: 31457920
    ERROR in pipe_point_cloud_meta_to_size_bytes, invalid point cloud format: 31457920
    ERROR in pipe_point_cloud_meta_to_size_bytes, invalid point cloud format: 31457920
    ERROR in pipe_point_cloud_meta_to_size_bytes, invalid point cloud format: 31457920
    invalid metadata, magic number=0, expected 1448040524
    ERROR in pipe_point_cloud_meta_to_size_bytes, invalid point cloud format: 31457920
    ERROR in pipe_point_cloud_meta_to_size_bytes, invalid point cloud format: 31457920
    invalid metadata, magic number=0, expected 1448040524
    ERROR in pipe_point_cloud_meta_to_size_bytes, invalid point cloud format: 31457920
    invalid metadata, magic number=0, expected 1448040524
    ERROR in pipe_point_cloud_meta_to_size_bytes, invalid point cloud format: 31457920
    invalid metadata, magic number=0, expected 1448040524
    

    Results from inspecting my dfs point cloud;
    DFS Point Cloud Terminal.png

    dfs server is running on voxl.

     Service Name         |  Version  |  Enabled  |   Running   |  CPU Usage
    ---------------------------------------------------------------------------
     docker-autorun       |    1.2.4  | Disabled  | Not Running |  
     docker-daemon        |    1.2.4  | Disabled  | Not Running |  
     modallink-relink     |   0.15.1  | Disabled  | Not Running |  
     voxl-camera-server   |    0.9.1  |  Enabled  |   Running   |    18.7
     voxl-cpu-monitor     |    0.2.5  |  Enabled  |   Running   |     0.0
     voxl-dfs-server      |    0.2.6  |  Enabled  |   Running   |     0.0
     voxl-imu-server      |    1.0.1  |  Enabled  |   Running   |     0.0
     voxl-mavlink-server  |    0.1.1  |  Enabled  |   Running   |     0.0
     voxl-modem           |   0.15.1  | Disabled  | Not Running |  
     voxl-portal          |    0.2.6  |  Enabled  |   Running   |     2.0
     voxl-qvio-server     |    0.4.6  |  Enabled  |   Running   |    10.4
     voxl-streamer        |    0.3.1  | Disabled  | Not Running |  
     voxl-tag-detector    |    0.0.4  | Disabled  | Not Running |  
     voxl-tflite-server   |    0.2.3  | Disabled  | Not Running |  
     voxl-time-sync       |    1.1.1  | Disabled  | Not Running |  
     voxl-vision-px4      |    1.0.5  |  Enabled  |   Running   |     4.1
     voxl-wait-for-fs     |    1.1.1  |  Enabled  |  Completed  |  
    

    There is also an error in QGC v4.2.3 saying that there is a collision avoidance error.
    Sometimes VOA works, and sometimes it does not work. These tests were conducted in a well lit and pattern floor area with no reflective obstacles in the room.

    Any ideas as to what might be causing the problem?

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