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    Uable to start camera server on voxl 2

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    • Tamas Pal 0T
      Tamas Pal 0
      last edited by Tamas Pal 0

      I am unable to start the voxl-camera-server on voxl 2 although it is enabled.

      voxl2:/$ voxl-inspect-services 
       Service Name         |  Enabled  |   Running   |  CPU Usage
      ---------------------------------------------------------------
       docker-autorun       | Disabled  | Not Running |  
       docker-daemon        | Disabled  | Not Running |  
       modallink-relink     | Disabled  | Not Running |  
       voxl-camera-server   |  Enabled  | Not Running |  
       voxl-cpu-monitor     |  Enabled  |   Running   |     0.0
       voxl-dfs-server      |  Enabled  | Not Running |  
       voxl-imu-server      |  Enabled  |   Running   |     0.0
       voxl-mavlink-server  |  Enabled  |   Running   |     0.0
       voxl-modem           | Disabled  | Not Running |  
       voxl-portal          |  Enabled  |   Running   |     0.0
       voxl-px4-imu-server  |  Enabled  |   Running   |     0.0
       voxl-px4             |  Enabled  |   Running   |     0.0
       voxl-qvio-server     |  Enabled  |   Running   |     0.0
       voxl-softap          | Disabled  | Not Running |  
       voxl-static-ip       | Disabled  | Not Running |  
       voxl-streamer        | Disabled  | Not Running |  
       voxl-tag-detector    | Disabled  | Not Running |  
       voxl-tflite-server   | Disabled  | Not Running |  
       voxl-time-sync       | Disabled  | Not Running |  
       voxl-vision-px4      |  Enabled  |   Running   |     0.0
       voxl-wait-for-fs     |  Enabled  |  Completed  |  
      voxl2:/$ voxl-camera-server 
      ------ voxl-camera-server: Starting camera server
      	Started Camera: tracking
      	Started Camera: hires
      	Started Camera: stereo_front
      	Started Camera: stereo_rear
      
      ------ voxl-camera-server: Camera server is now running
      Aborted
      voxl2:/$ voxl-inspect-services 
       Service Name         |  Enabled  |   Running   |  CPU Usage
      ---------------------------------------------------------------
       docker-autorun       | Disabled  | Not Running |  
       docker-daemon        | Disabled  | Not Running |  
       modallink-relink     | Disabled  | Not Running |  
       voxl-camera-server   |  Enabled  | Not Running |  
       voxl-cpu-monitor     |  Enabled  |   Running   |     0.0
       voxl-dfs-server      |  Enabled  | Not Running |  
       voxl-imu-server      |  Enabled  |   Running   |     0.0
       voxl-mavlink-server  |  Enabled  |   Running   |     0.0
       voxl-modem           | Disabled  | Not Running |  
       voxl-portal          |  Enabled  |   Running   |     0.0
       voxl-px4-imu-server  |  Enabled  |   Running   |     0.0
       voxl-px4             |  Enabled  |   Running   |     0.0
       voxl-qvio-server     |  Enabled  |   Running   |     0.0
       voxl-softap          | Disabled  | Not Running |  
       voxl-static-ip       | Disabled  | Not Running |  
       voxl-streamer        | Disabled  | Not Running |  
       voxl-tag-detector    | Disabled  | Not Running |  
       voxl-tflite-server   | Disabled  | Not Running |  
       voxl-time-sync       | Disabled  | Not Running |  
       voxl-vision-px4      |  Enabled  |   Running   |     0.0
       voxl-wait-for-fs     |  Enabled  |  Completed  |  
      voxl2:/$ systemctl start voxl-camera-server 
      voxl2:/$ voxl-inspect-services 
       Service Name         |  Enabled  |   Running   |  CPU Usage
      ---------------------------------------------------------------
       docker-autorun       | Disabled  | Not Running |  
       docker-daemon        | Disabled  | Not Running |  
       modallink-relink     | Disabled  | Not Running |  
       voxl-camera-server   |  Enabled  | Not Running |  
       voxl-cpu-monitor     |  Enabled  |   Running   |     0.0
       voxl-dfs-server      |  Enabled  | Not Running |  
       voxl-imu-server      |  Enabled  |   Running   |     0.0
       voxl-mavlink-server  |  Enabled  |   Running   |     0.0
       voxl-modem           | Disabled  | Not Running |  
       voxl-portal          |  Enabled  |   Running   |     0.0
       voxl-px4-imu-server  |  Enabled  |   Running   |     0.0
       voxl-px4             |  Enabled  |   Running   |     0.0
       voxl-qvio-server     |  Enabled  |   Running   |     0.0
       voxl-softap          | Disabled  | Not Running |  
       voxl-static-ip       | Disabled  | Not Running |  
       voxl-streamer        | Disabled  | Not Running |  
       voxl-tag-detector    | Disabled  | Not Running |  
       voxl-tflite-server   | Disabled  | Not Running |  
       voxl-time-sync       | Disabled  | Not Running |  
       voxl-vision-px4      |  Enabled  |   Running   |     0.0
       voxl-wait-for-fs     |  Enabled  |  Completed  |  
      

      also getting this error for voxl-inspect-qvio

      voxl2:/$ voxl-inspect-qvio 
      waiting for server
      
       dt(ms) |    T_imu_wrt_vio (m)   |Roll Pitch Yaw (deg)|features|quality| state| error_codes |
         30.1 |    0.00    0.00    0.00|   0.0   -0.0    0.0|     0  |   -1% | FAIL | IMU_MISSING STALLED 
      

      How to fix it?

      1 Reply Last reply Reply Quote 0
      • ?
        A Former User
        last edited by

        Hi,

        What does the output of journalctl -u voxl-camera-server say?

        Tamas Pal 0T 1 Reply Last reply Reply Quote 0
        • Tamas Pal 0T
          Tamas Pal 0 @Guest
          last edited by Tamas Pal 0

          @Alex-Gardner This is the terminal output

          voxl2:/$ voxl-inspect-services 
           Service Name         |  Enabled  |   Running   |  CPU Usage
          ---------------------------------------------------------------
           docker-autorun       | Disabled  | Not Running |  
           docker-daemon        | Disabled  | Not Running |  
           modallink-relink     |  Enabled  | Not Running |  
           voxl-camera-server   | Disabled  | Not Running |  
           voxl-cpu-monitor     |  Enabled  |   Running   |     0.0
           voxl-dfs-server      |  Enabled  | Not Running |  
           voxl-imu-server      |  Enabled  |   Running   |     0.0
           voxl-mavlink-server  |  Enabled  |   Running   |     0.0
           voxl-modem           |  Enabled  | Not Running |  
           voxl-portal          |  Enabled  |   Running   |     0.0
           voxl-px4-imu-server  |  Enabled  |   Running   |     0.0
           voxl-px4             |  Enabled  |   Running   |     0.0
           voxl-qvio-server     |  Enabled  |   Running   |     0.0
           voxl-softap          |  Enabled  |  Completed  |  
           voxl-static-ip       |  Enabled  | Not Running |  
           voxl-streamer        |  Enabled  |   Running   |     0.0
           voxl-tag-detector    |  Enabled  | Not Running |  
           voxl-tflite-server   |  Enabled  |   Running   |     0.0
           voxl-time-sync       |  Enabled  |  Completed  |  
           voxl-vision-px4      |  Enabled  |   Running   |     0.0
           voxl-wait-for-fs     |  Enabled  |  Completed  |  
          voxl2:/$ systemctl enable voxl-camera-server 
          Created symlink /etc/systemd/system/multi-user.target.wants/voxl-camera-server.service → /etc/systemd/system/voxl-camera-server.service.
          voxl2:/$ systemctl start voxl-camera-server 
          voxl2:/$ voxl-inspect-services 
           Service Name         |  Enabled  |   Running   |  CPU Usage
          ---------------------------------------------------------------
           docker-autorun       | Disabled  | Not Running |  
           docker-daemon        | Disabled  | Not Running |  
           modallink-relink     |  Enabled  | Not Running |  
           voxl-camera-server   |  Enabled  | Not Running |  
           voxl-cpu-monitor     |  Enabled  |   Running   |     0.0
           voxl-dfs-server      |  Enabled  | Not Running |  
           voxl-imu-server      |  Enabled  |   Running   |     0.0
           voxl-mavlink-server  |  Enabled  |   Running   |     0.0
           voxl-modem           |  Enabled  | Not Running |  
           voxl-portal          |  Enabled  |   Running   |     0.0
           voxl-px4-imu-server  |  Enabled  |   Running   |     0.0
           voxl-px4             |  Enabled  |   Running   |     0.0
           voxl-qvio-server     |  Enabled  |   Running   |     0.0
           voxl-softap          |  Enabled  |  Completed  |  
           voxl-static-ip       |  Enabled  | Not Running |  
           voxl-streamer        |  Enabled  |   Running   |     0.0
           voxl-tag-detector    |  Enabled  | Not Running |  
           voxl-tflite-server   |  Enabled  |   Running   |     0.0
           voxl-time-sync       |  Enabled  |  Completed  |  
           voxl-vision-px4      |  Enabled  |   Running   |     5.3
           voxl-wait-for-fs     |  Enabled  |  Completed  |  
          voxl2:/$ journalctl -u voxl-camera-server
          -- Logs begin at Fri 2021-12-10 09:15:51 UTC, end at Tue 2022-09-06 05:32:00 UTC. --
          Jul 26 12:10:42 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          -- Reboot --
          Jul 26 12:10:42 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          -- Reboot --
          Jul 26 12:10:42 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          -- Reboot --
          Jul 26 12:10:42 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          Jul 26 12:10:42 qrb5165-rb5 bash[1276]: ------ voxl-camera-server: Starting camera server
          Jul 26 12:10:42 qrb5165-rb5 bash[1276]: ERROR: Camera module not opened, 10 attempts remaining
          -- Reboot --
          Jul 26 12:10:42 qrb5165-rb5 bash[1273]: ------ voxl-camera-server: Starting camera server
          Jul 26 12:10:42 qrb5165-rb5 bash[1273]: ERROR: Camera module not opened, 10 attempts remaining
          -- Reboot --
          Jul 26 12:10:42 qrb5165-rb5 bash[1283]: ------ voxl-camera-server: Starting camera server
          Jul 26 12:10:42 qrb5165-rb5 bash[1283]: ERROR: Camera module not opened, 10 attempts remaining
          -- Reboot --
          Jul 26 12:10:42 qrb5165-rb5 bash[1288]: ------ voxl-camera-server: Starting camera server
          Jul 26 12:10:42 qrb5165-rb5 bash[1288]: ERROR: Camera module not opened, 10 attempts remaining
          -- Reboot --
          Jul 26 12:10:42 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          Jul 26 12:10:43 qrb5165-rb5 bash[1298]: ------ voxl-camera-server: Starting camera server
          Jul 26 12:10:43 qrb5165-rb5 bash[1298]: ERROR: Camera module not opened, 10 attempts remaining
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1276]:         Started Camera: tracking
          Jul 26 12:10:44 qrb5165-rb5 bash[1276]:         Started Camera: hires
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1273]:         Started Camera: tracking
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1276]:         Started Camera: stereo_front
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1273]:         Started Camera: hires
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1283]:         Started Camera: tracking
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1288]:         Started Camera: tracking
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1298]:         Started Camera: tracking
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1276]:         Started Camera: stereo_rear
          Jul 26 12:10:44 qrb5165-rb5 bash[1276]: ------ voxl-camera-server: Camera server is now running
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1283]:         Started Camera: hires
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1273]:         Started Camera: stereo_front
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1298]:         Started Camera: hires
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1288]:         Started Camera: hires
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1283]:         Started Camera: stereo_front
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1273]:         Started Camera: stereo_rear
          Jul 26 12:10:44 qrb5165-rb5 bash[1273]: ------ voxl-camera-server: Camera server is now running
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1298]:         Started Camera: stereo_front
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1288]:         Started Camera: stereo_front
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1283]:         Started Camera: stereo_rear
          Jul 26 12:10:44 qrb5165-rb5 bash[1283]: ------ voxl-camera-server: Camera server is now running
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1298]:         Started Camera: stereo_rear
          Jul 26 12:10:44 qrb5165-rb5 bash[1298]: ------ voxl-camera-server: Camera server is now running
          -- Reboot --
          Jul 26 12:10:44 qrb5165-rb5 bash[1288]:         Started Camera: stereo_rear
          Jul 26 12:10:44 qrb5165-rb5 bash[1288]: ------ voxl-camera-server: Camera server is now running
          -- Reboot --
          Jul 26 12:12:00 qrb5165-rb5 bash[1276]: ERROR in pipe_server_write_to_client, tried to write 307200 bytes but write returned 176128
          -- Reboot --
          Jul 26 12:23:23 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Main process exited, code=killed, status=6/ABRT
          Jul 26 12:23:23 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Failed with result 'signal'.
          Jul 26 12:30:25 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          Jul 26 12:30:25 qrb5165-rb5 bash[2702]: ------ voxl-camera-server: Starting camera server
          Jul 26 12:30:25 qrb5165-rb5 bash[2702]:         Started Camera: tracking
          Jul 26 12:30:25 qrb5165-rb5 bash[2702]:         Started Camera: hires
          Jul 26 12:30:26 qrb5165-rb5 bash[2702]:         Started Camera: stereo_front
          Jul 26 12:30:26 qrb5165-rb5 bash[2702]:         Started Camera: stereo_rear
          Jul 26 12:30:26 qrb5165-rb5 bash[2702]: ------ voxl-camera-server: Camera server is now running
          Jul 26 12:38:07 qrb5165-rb5 bash[2702]: double free or corruption (out)
          Jul 26 12:38:08 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Main process exited, code=killed, status=6/ABRT
          Jul 26 12:38:08 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Failed with result 'signal'.
          Jul 26 12:38:49 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          Jul 26 12:38:49 qrb5165-rb5 bash[3265]: ------ voxl-camera-server: Starting camera server
          Jul 26 12:38:50 qrb5165-rb5 bash[3265]:         Started Camera: tracking
          Jul 26 12:38:50 qrb5165-rb5 bash[3265]:         Started Camera: hires
          Jul 26 12:38:50 qrb5165-rb5 bash[3265]:         Started Camera: stereo_front
          Jul 26 12:38:50 qrb5165-rb5 bash[3265]:         Started Camera: stereo_rear
          Jul 26 12:38:50 qrb5165-rb5 bash[3265]: ------ voxl-camera-server: Camera server is now running
          Jul 26 13:04:19 qrb5165-rb5 bash[3265]: Segmentation fault:
          Jul 26 13:04:19 qrb5165-rb5 bash[3265]: Fault thread: cam1-request(tid: 3301)
          Jul 26 13:04:19 qrb5165-rb5 bash[3265]: Fault address: (nil)
          Jul 26 13:04:19 qrb5165-rb5 bash[3265]: Address not mapped.
          Jul 26 13:04:19 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Main process exited, code=killed, status=11/SEGV
          Jul 26 13:04:19 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Failed with result 'signal'.
          Jul 26 13:05:03 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          Jul 26 13:05:03 qrb5165-rb5 bash[4025]: ------ voxl-camera-server: Starting camera server
          Jul 26 13:05:04 qrb5165-rb5 bash[4025]:         Started Camera: tracking
          Jul 26 13:05:04 qrb5165-rb5 bash[4025]:         Started Camera: hires
          Jul 26 13:05:04 qrb5165-rb5 bash[4025]:         Started Camera: stereo_front
          Jul 26 13:05:04 qrb5165-rb5 bash[4025]:         Started Camera: stereo_rear
          Jul 26 13:05:04 qrb5165-rb5 bash[4025]: ------ voxl-camera-server: Camera server is now running
          -- Reboot --
          Aug 19 15:00:08 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          Aug 19 15:00:08 qrb5165-rb5 bash[1271]: ------ voxl-camera-server: Starting camera server
          Aug 19 15:00:08 qrb5165-rb5 bash[1271]: ERROR: Camera module not opened, 10 attempts remaining
          Aug 19 15:00:09 qrb5165-rb5 bash[1271]:         Started Camera: tracking
          Aug 19 15:00:09 qrb5165-rb5 bash[1271]:         Started Camera: hires
          Aug 19 15:00:10 qrb5165-rb5 bash[1271]:         Started Camera: stereo_front
          Aug 19 15:00:10 qrb5165-rb5 bash[1271]:         Started Camera: stereo_rear
          Aug 19 15:00:10 qrb5165-rb5 bash[1271]: ------ voxl-camera-server: Camera server is now running
          -- Reboot --
          Aug 22 14:48:20 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          Aug 22 14:48:20 qrb5165-rb5 bash[1277]: ------ voxl-camera-server: Starting camera server
          Aug 22 14:48:20 qrb5165-rb5 bash[1277]: ERROR: Camera module not opened, 10 attempts remaining
          -- Reboot --
          Aug 22 14:48:20 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          Aug 22 14:48:20 qrb5165-rb5 bash[1280]: ------ voxl-camera-server: Starting camera server
          Aug 22 14:48:20 qrb5165-rb5 bash[1280]: ERROR: Camera module not opened, 10 attempts remaining
          Aug 22 14:48:22 qrb5165-rb5 bash[1280]:         Started Camera: tracking
          Aug 22 14:48:22 qrb5165-rb5 bash[1280]:         Started Camera: hires
          -- Reboot --
          Aug 22 14:48:22 qrb5165-rb5 bash[1277]:         Started Camera: tracking
          Aug 22 14:48:22 qrb5165-rb5 bash[1277]:         Started Camera: hires
          -- Reboot --
          Aug 22 14:48:22 qrb5165-rb5 bash[1280]:         Started Camera: stereo_front
          -- Reboot --
          Aug 22 14:48:22 qrb5165-rb5 bash[1277]:         Started Camera: stereo_front
          -- Reboot --
          Aug 22 14:48:22 qrb5165-rb5 bash[1280]:         Started Camera: stereo_rear
          Aug 22 14:48:22 qrb5165-rb5 bash[1280]: ------ voxl-camera-server: Camera server is now running
          -- Reboot --
          Aug 22 14:48:22 qrb5165-rb5 bash[1277]:         Started Camera: stereo_rear
          Aug 22 14:48:22 qrb5165-rb5 bash[1277]: ------ voxl-camera-server: Camera server is now running
          -- Reboot --
          Aug 22 14:49:07 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          Aug 22 14:49:07 qrb5165-rb5 bash[2630]: ------ voxl-camera-server: Starting camera server
          Aug 22 14:49:08 qrb5165-rb5 bash[2630]:         Started Camera: tracking
          Aug 22 14:49:08 qrb5165-rb5 bash[2630]:         Started Camera: hires
          Aug 22 14:49:08 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Main process exited, code=killed, status=6/ABRT
          Aug 22 14:49:08 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Failed with result 'signal'.
          -- Reboot --
          Aug 22 15:13:22 qrb5165-rb5 bash[1277]: voxl-camera-server ERROR: Framenumber: 45002 ErrorCode: 4
          Aug 22 15:13:22 qrb5165-rb5 bash[1277]: voxl-camera-server ERROR: Framenumber: 45002 ErrorCode: 3
          Aug 22 15:13:22 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Main process exited, code=killed, status=6/ABRT
          Aug 22 15:13:22 qrb5165-rb5 systemd[1]: voxl-camera-server.service: Failed with result 'signal'.
          Aug 22 15:58:35 qrb5165-rb5 systemd[1]: Started voxl-camera-server.
          Aug 22 15:58:35 qrb5165-rb5 bash[4807]: ------ voxl-camera-server: Starting camera server
          Aug 22 15:58:36 qrb5165-rb5 bash[4807]:         Started Camera: tracking
          Aug 22 15:58:36 qrb5165-rb5 bash[4807]:         Started Camera: hires
          Aug 22 15:58:36 qrb5165-rb5 bash[4807]:         Started Camera: stereo_front
          Aug 22 15:58:36 qrb5165-rb5 bash[4807]:         Started Camera: stereo_rear
          Aug 22 15:58:36 qrb5165-rb5 bash[4807]: ------ voxl-camera-server: Camera server is now running
          voxl2:/$ voxl-inspect-services 
           Service Name         |  Enabled  |   Running   |  CPU Usage
          ---------------------------------------------------------------
           docker-autorun       | Disabled  | Not Running |  
           docker-daemon        | Disabled  | Not Running |  
           modallink-relink     |  Enabled  | Not Running |  
           voxl-camera-server   |  Enabled  | Not Running |  
           voxl-cpu-monitor     |  Enabled  |   Running   |     0.0
           voxl-dfs-server      |  Enabled  | Not Running |  
           voxl-imu-server      |  Enabled  |   Running   |     0.0
           voxl-mavlink-server  |  Enabled  |   Running   |     0.0
           voxl-modem           |  Enabled  | Not Running |  
           voxl-portal          |  Enabled  |   Running   |     0.0
           voxl-px4-imu-server  |  Enabled  |   Running   |     4.8
           voxl-px4             |  Enabled  |   Running   |     4.8
           voxl-qvio-server     |  Enabled  |   Running   |     0.0
           voxl-softap          |  Enabled  |  Completed  |  
           voxl-static-ip       |  Enabled  | Not Running |  
           voxl-streamer        |  Enabled  |   Running   |     4.8
           voxl-tag-detector    |  Enabled  | Not Running |  
           voxl-tflite-server   |  Enabled  |   Running   |     0.0
           voxl-time-sync       |  Enabled  |  Completed  |  
           voxl-vision-px4      |  Enabled  |   Running   |     4.8
           voxl-wait-for-fs     |  Enabled  |  Completed  |  
          

          also getiing this

          voxl2:/$ voxl-inspect-cam 
          ERROR: There must be at least one pipe
          
              
              Print out camera data from Modal Pipe Architecture.
              
              Options are:
              -a, --all        show all available cameras (not usable with test mode)
              -h, --help       print this help message
              
              typical usage:
              /# voxl-inspect-cam tracking
              /# voxl-inspect-cam tracking hires
          voxl2:/$ voxl-camera-server -d 0
          Secondary id found for camera: stereo_front, assuming stereo
          ------ voxl-camera-server: Starting camera server
          Attempting to open the hal module
          SUCCESS: Camera module opened on attempt 0
          ----------- Number of cameras: 6
          
          Stats for camera: 0:
          ANDROID_SCALER_AVAILABLE_RAW_SIZES:
          	640x480, 
          ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES:
          	 640x 480, 
          ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
          	min = 54
          	max = 431
          ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
          	431
          ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
          	min = 0ns
          	max = 17942880ns
          
          ERROR: Camera 0 failed to find supported preview config: 1280x800
          Encountered error starting camera: stereo_front, exiting
          

          how to fix this?

          1 Reply Last reply Reply Quote 0
          • ?
            A Former User
            last edited by

            It looks like you've configured your camera server to look for OV9782 cameras not OV7251s. It's looking for 1280x800 images (the 9782 defaults) but camera 0 only supports 640x480 (implying it's a 7251 tracking or pinhole camera). Can you compare your configuration in /etc/modalai/voxl-camera-server.conf to what the hardware reports with voxl-camera-server -l

            Arjun JainA 1 Reply Last reply Reply Quote 0
            • Arjun JainA
              Arjun Jain @Guest
              last edited by

              @Alex-Gardner hi alex! How to go back to the default configuration? We didn’t change actually, not sure why the configuration is looking for different cameras. Many thanks!

              1 Reply Last reply Reply Quote 0
              • ?
                A Former User
                last edited by

                Hi,

                I don't know what configuration you have for cameras but you can run voxl-configure-cameras --help to see a list of available configurations, and then run it again with the correct number for your configuration. If you have a sentinel drone (or voxl2 flight deck, they're identical as far as the cameras are concerned) you can run voxl-configure-cameras sentinel

                1 Reply Last reply Reply Quote 0
                • Tamas Pal 0T
                  Tamas Pal 0
                  last edited by

                  @Alex-Gardner said in Uable to start camera server on voxl 2:

                  sentinel
                  Still having the same issue

                  voxl2:/$ voxl-inspect-services 
                   Service Name         |  Enabled  |   Running   |  CPU Usage
                  ---------------------------------------------------------------
                   docker-autorun       | Disabled  | Not Running |  
                   docker-daemon        | Disabled  | Not Running |  
                   modallink-relink     |  Enabled  | Not Running |  
                   voxl-camera-server   |  Enabled  | Not Running |  
                   voxl-cpu-monitor     |  Enabled  |   Running   |     0.0
                   voxl-dfs-server      |  Enabled  | Not Running |  
                   voxl-imu-server      |  Enabled  |   Running   |     0.0
                   voxl-mavlink-server  |  Enabled  |   Running   |     0.0
                   voxl-modem           |  Enabled  | Not Running |  
                   voxl-portal          |  Enabled  |   Running   |     0.0
                   voxl-px4-imu-server  |  Enabled  |   Running   |     0.0
                   voxl-px4             | Disabled  | Not Running |  
                   voxl-qvio-server     |  Enabled  |   Running   |     0.0
                   voxl-softap          |  Enabled  |  Completed  |  
                   voxl-static-ip       |  Enabled  | Not Running |  
                   voxl-streamer        |  Enabled  |   Running   |     0.0
                   voxl-tag-detector    |  Enabled  | Not Running |  
                   voxl-tflite-server   |  Enabled  |   Running   |     0.0
                   voxl-time-sync       |  Enabled  |  Completed  |  
                   voxl-vision-px4      |  Enabled  |   Running   |     0.0
                   voxl-wait-for-fs     |  Enabled  |  Completed  |  
                  voxl2:/$ systemctl enable voxl-modem 
                  voxl2:/$ systemctl start voxl-modem 
                  voxl2:/$ voxl-configure-cameras sentinel
                  Camera Configuration: 11
                  enabling and starting voxl-camera-server
                  Done Configuring Cameras
                  voxl2:/$ systemctl start voxl-camera-server 
                  voxl2:/$ voxl-inspect-services 
                   Service Name         |  Enabled  |   Running   |  CPU Usage
                  ---------------------------------------------------------------
                   docker-autorun       | Disabled  | Not Running |  
                   docker-daemon        | Disabled  | Not Running |  
                   modallink-relink     |  Enabled  | Not Running |  
                   voxl-camera-server   |  Enabled  | Not Running |  
                   voxl-cpu-monitor     |  Enabled  |   Running   |     0.0
                   voxl-dfs-server      |  Enabled  | Not Running |  
                   voxl-imu-server      |  Enabled  |   Running   |     0.0
                   voxl-mavlink-server  |  Enabled  |   Running   |     0.0
                   voxl-modem           |  Enabled  | Not Running |  
                   voxl-portal          |  Enabled  |   Running   |     0.0
                   voxl-px4-imu-server  |  Enabled  |   Running   |     0.0
                   voxl-px4             | Disabled  | Not Running |  
                   voxl-qvio-server     |  Enabled  |   Running   |     0.0
                   voxl-softap          |  Enabled  |  Completed  |  
                   voxl-static-ip       |  Enabled  | Not Running |  
                   voxl-streamer        |  Enabled  |   Running   |     0.0
                   voxl-tag-detector    |  Enabled  | Not Running |  
                   voxl-tflite-server   |  Enabled  |   Running   |     0.0
                   voxl-time-sync       |  Enabled  |  Completed  |  
                   voxl-vision-px4      |  Enabled  |   Running   |     0.0
                   voxl-wait-for-fs     |  Enabled  |  Completed  |  
                  

                  After running the command voxl-camera-server -d 0 I am getting this

                  voxl2:/$ voxl-camera-server -d 0
                  No secondary id found for camera: tracking, assuming mono
                  No secondary id found for camera: hires, assuming mono
                  Secondary id found for camera: stereo_front, assuming stereo
                  Secondary id found for camera: stereo_rear, assuming stereo
                  ------ voxl-camera-server: Starting camera server
                  Attempting to open the hal module
                  SUCCESS: Camera module opened on attempt 0
                  ----------- Number of cameras: 6
                  
                  Stats for camera: 2:
                  ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                  	640x480, 
                  ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES:
                  	 640x 480, 
                  ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                  	min = 54
                  	max = 431
                  ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                  	431
                  ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                  	min = 0ns
                  	max = 17942880ns
                  
                  Successfully found configuration match for camera 2: 640x480
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  
                  Successfully configured camera: tracking with settings:
                  	 Name                : tracking
                  	 Enabled             : 1
                  	 Type                : mono ov7251
                  	 Cam ID              : 2
                  	 Preview Width       : 640
                  	 Preview Height      : 480
                  	 Preview Format      : raw8
                  	 FPS                 : 30
                  =================MODALAI Auto Exposure Settings==================
                  gain_min:                        54
                  gain_max:                        835
                  exposure_min_us:                 20
                  exposure_max_us:                 33000
                  exposure_soft_min_us:            5000
                  exposure_gain_slope:             1809404416
                  desired_msv:                     60.000000
                  msv_filter_alpha:                0.600000
                  max_sat_pix_ignore_fraction:     0.200000
                  exposure_update_period:          1
                  gain_update_period:              1
                  display_debug:                   no
                  =================================================================
                  
                  Entered thread: cam2-request(tid: 4861)
                  Entered thread: cam2-result(tid: 4862)
                  	Started Camera: tracking
                  Stats for camera: 3:
                  ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                  	4208x3120, 4208x2352, 
                  ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES:
                  	4208x3120, 4208x2352, 
                  ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                  	min = 54
                  	max = 431
                  ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                  	431
                  ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                  	min = 11688ns
                  	max = 684566235ns
                  
                  Successfully found configuration match for camera 3: 640x480
                  Successfully found configuration match for camera 3: 3840x2160
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  Allocating Buffer: 25072446x1 : HAL_PIXEL_FORMAT_BLOB
                  
                  Successfully configured camera: hires with settings:
                  	 Name                : hires
                  	 Enabled             : 1
                  	 Type                : mono imx214
                  	 Cam ID              : 3
                  	 Preview Width       : 640
                  	 Preview Height      : 480
                  	 Preview Format      : nv21
                  	 Snapshot Width      : 3840
                  	 Snapshot Height     : 2160
                  	 FPS                 : 30
                  
                  Entered thread: cam3-request(tid: 4894)
                  Entered thread: cam3-result(tid: 4895)
                  	Started Camera: hires
                  Stats for camera: 0:
                  ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                  	640x480, 
                  ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES:
                  	 640x 480, 
                  ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                  	min = 54
                  	max = 431
                  ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                  	431
                  ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                  	min = 0ns
                  	max = 17942880ns
                  
                  Successfully found configuration match for camera 0: 640x480
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Stats for camera: 1:
                  ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                  	640x480, 
                  ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES:
                  	 640x 480, 
                  ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                  	min = 54
                  	max = 431
                  ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                  	431
                  ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                  	min = 0ns
                  	max = 17942880ns
                  
                  Successfully found configuration match for camera 1: 640x480
                  Client connected to camera tracking
                  Processed request for frame 1 for camera tracking
                  Processed request for frame 2 for camera tracking
                  Processed request for frame 3 for camera tracking
                  Processed request for frame 4 for camera tracking
                  Processed request for frame 5 for camera tracking
                  Received metadata for frame 1 from camera tracking
                  	Timestamp: 579375733543
                  	Gain: 0
                  	Exposure: 5259763
                  Client connected to camera hires
                  Client connected to camera tracking
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Client connected to camera hires
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Received output buffer 1 from camera tracking
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  tracking received raw10 frame, checking to see if is actually raw8
                  Frame was actually 10 bit, proceeding with conversions
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Processed request for frame 6 for camera tracking
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  
                  Successfully configured camera: stereo_front_child with settings:
                  	 Name                : stereo_front_child
                  	 Enabled             : 1
                  	 Type                : mono ov7251
                  	 Cam ID              : 1
                  	 Preview Width       : 640
                  	 Preview Height      : 480
                  	 Preview Format      : raw8
                  	 FPS                 : 30
                  =================MODALAI Auto Exposure Settings==================
                  gain_min:                        54
                  gain_max:                        835
                  exposure_min_us:                 20
                  exposure_max_us:                 33000
                  exposure_soft_min_us:            5000
                  exposure_gain_slope:             1809404416
                  desired_msv:                     60.000000
                  msv_filter_alpha:                0.600000
                  max_sat_pix_ignore_fraction:     0.200000
                  exposure_update_period:          1
                  gain_update_period:              1
                  display_debug:                   no
                  =================================================================
                  
                  
                  Successfully configured camera: stereo_front with settings:
                  	 Name                : stereo_front
                  Sent frame 1 through pipe tracking
                  	 Enabled             : 1
                  	 Type                : mono ov7251
                  	 Cam ID              : 0
                  	 Preview Width       : 640
                  	 Preview Height      : 480
                  	 Preview Format      : raw8
                  	 FPS                 : 30
                  =================MODALAI Auto Exposure Settings==================
                  gain_min:                        54
                  gain_max:                        835
                  exposure_min_us:                 20
                  exposure_max_us:                 33000
                  exposure_soft_min_us:            5000
                  exposure_gain_slope:             1809404416
                  desired_msv:                     60.000000
                  msv_filter_alpha:                0.600000
                  max_sat_pix_ignore_fraction:     0.200000
                  exposure_update_period:          1
                  gain_update_period:              1
                  display_debug:                   no
                  =================================================================
                  
                  Entered thread: cam0-request(tid: 4902)
                  Entered thread: cam0-result(tid: 4903)
                  Entered thread: cam1-request(tid: 4904)
                  	Started Camera: stereo_front
                  Entered thread: cam1-result(tid: 4905)
                  Stats for camera: 5:
                  ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                  	640x480, 
                  ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES:
                  	 640x 480, 
                  ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                  	min = 54
                  	max = 431
                  ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                  	431
                  ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                  	min = 0ns
                  	max = 17942880ns
                  
                  Successfully found configuration match for camera 5: 640x480
                  Processed request for frame 1 for camera hires
                  Processed request for frame 2 for camera hires
                  Processed request for frame 3 for camera hires
                  Processed request for frame 4 for camera hires
                  Processed request for frame 5 for camera hires
                  Received metadata for frame 2 from camera tracking
                  	Timestamp: 579442388074
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 2 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 7 for camera tracking
                  Sent frame 2 through pipe tracking
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Stats for camera: 4:
                  ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                  	640x480, 
                  ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES:
                  	 640x 480, 
                  ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
                  	min = 54
                  	max = 431
                  ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
                  	431
                  ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
                  	min = 0ns
                  	max = 17942880ns
                  
                  Successfully found configuration match for camera 4: 640x480
                  Received metadata for frame 3 from camera tracking
                  	Timestamp: 579475715730
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 3 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 8 for camera tracking
                  Sent frame 3 through pipe tracking
                  Received metadata for frame 4 from camera tracking
                  	Timestamp: 579509043386
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 4 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 9 for camera tracking
                  Sent frame 4 through pipe tracking
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  Allocating Buffer: 640x480 : HAL_PIXEL_FORMAT_YCBCR_420_888
                  
                  Successfully configured camera: stereo_rear_child with settings:
                  	 Name                : stereo_rear_child
                  	 Enabled             : 1
                  	 Type                : mono ov7251
                  	 Cam ID              : 4
                  	 Preview Width       : 640
                  	 Preview Height      : 480
                  	 Preview Format      : raw8
                  	 FPS                 : 30
                  =================MODALAI Auto Exposure Settings==================
                  gain_min:                        54
                  gain_max:                        835
                  exposure_min_us:                 20
                  exposure_max_us:                 33000
                  exposure_soft_min_us:            5000
                  exposure_gain_slope:             1809404416
                  desired_msv:                     60.000000
                  msv_filter_alpha:                0.600000
                  max_sat_pix_ignore_fraction:     0.200000
                  exposure_update_period:          1
                  gain_update_period:              1
                  display_debug:                   no
                  =================================================================
                  
                  
                  Successfully configured camera: stereo_rear with settings:
                  	 Name                : stereo_rear
                  	 Enabled             : 1
                  	 Type                : mono ov7251
                  	 Cam ID              : 5
                  	 Preview Width       : 640
                  	 Preview Height      : 480
                  	 Preview Format      : raw8
                  	 FPS                 : 30
                  =================MODALAI Auto Exposure Settings==================
                  gain_min:                        54
                  gain_max:                        835
                  exposure_min_us:                 20
                  exposure_max_us:                 33000
                  exposure_soft_min_us:            5000
                  exposure_gain_slope:             1809404416
                  desired_msv:                     60.000000
                  msv_filter_alpha:                0.600000
                  max_sat_pix_ignore_fraction:     0.200000
                  exposure_update_period:          1
                  gain_update_period:              1
                  display_debug:                   no
                  =================================================================
                  
                  Received metadata for frame 5 from camera tracking
                  	Timestamp: 579542371095
                  	Gain: 0
                  	Exposure: 5259763
                  Entered thread: cam5-request(tid: 4912)
                  Entered thread: cam5-result(tid: 4913)
                  Entered thread: cam4-request(tid: 4914)
                  	Started Camera: stereo_rear
                  
                  ------ voxl-camera-server: Camera server is now running
                  Entered thread: cam4-result(tid: 4915)
                  Received output buffer 5 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 10 for camera tracking
                  Sent frame 5 through pipe tracking
                  Received metadata for frame 6 from camera tracking
                  	Timestamp: 579575698751
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 6 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Client connected to camera stereo_rear
                  Client connected to camera stereo_rear_child
                  Processed request for frame 11 for camera tracking
                  Sent frame 6 through pipe tracking
                  Processed request for frame 1 for camera stereo_rear_child
                  Processed request for frame 1 for camera stereo_rear
                  Processed request for frame 2 for camera stereo_rear_child
                  Processed request for frame 2 for camera stereo_rear
                  Processed request for frame 3 for camera stereo_rear
                  Processed request for frame 3 for camera stereo_rear_child
                  Processed request for frame 4 for camera stereo_rear
                  Processed request for frame 4 for camera stereo_rear_child
                  Processed request for frame 5 for camera stereo_rear_child
                  Processed request for frame 5 for camera stereo_rear
                  Received metadata for frame 7 from camera tracking
                  	Timestamp: 579609026407
                  	Gain: 0
                  	Exposure: 5259763
                  Received metadata for frame 1 from camera stereo_rear
                  	Timestamp: 579611051877
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 7 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 12 for camera tracking
                  Sent frame 7 through pipe tracking
                  Received output buffer 1 from camera stereo_rear
                  stereo_rear procesing new buffer
                  Camera: stereo_rear processing preview frame
                  stereo_rear received raw10 frame, checking to see if is actually raw8
                  Frame was actually 10 bit, proceeding with conversions
                  Processed request for frame 6 for camera stereo_rear
                  Received metadata for frame 1 from camera stereo_rear_child
                  	Timestamp: 579634136981
                  	Gain: 0
                  	Exposure: 5259763
                  Received metadata for frame 8 from camera tracking
                  	Timestamp: 579647593827
                  	Gain: 0
                  	Exposure: 20000
                  Received output buffer 1 from camera stereo_rear_child
                  stereo_rear_child procesing new buffer
                  Camera: stereo_rear_child processing preview frame
                  stereo_rear_child received raw10 frame, checking to see if is actually raw8
                  Frame was actually 10 bit, proceeding with conversions
                  Processed request for frame 6 for camera stereo_rear_child
                  stereo_rear timestamps(ms): 579611, 579634, diff: -23
                  Sent frame 1 through pipe stereo_rear
                  Received output buffer 8 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 13 for camera tracking
                  Sent frame 8 through pipe tracking
                  Received metadata for frame 9 from camera tracking
                  	Timestamp: 579680921535
                  	Gain: 0
                  	Exposure: 20000
                  Received metadata for frame 2 from camera stereo_rear
                  	Timestamp: 579677706408
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 9 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 14 for camera tracking
                  Sent frame 9 through pipe tracking
                  Received output buffer 2 from camera stereo_rear
                  stereo_rear procesing new buffer
                  Camera: stereo_rear processing preview frame
                  Processed request for frame 7 for camera stereo_rear
                  Received metadata for frame 10 from camera tracking
                  	Timestamp: 579714249191
                  	Gain: 0
                  	Exposure: 20000
                  Received metadata for frame 2 from camera stereo_rear_child
                  	Timestamp: 579710993075
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 10 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 15 for camera tracking
                  Sent frame 10 through pipe tracking
                  Received output buffer 2 from camera stereo_rear_child
                  stereo_rear_child procesing new buffer
                  Camera: stereo_rear_child processing preview frame
                  Processed request for frame 7 for camera stereo_rear_child
                  stereo_rear timestamps(ms): 579677, 579710, diff: -33
                  INFO: Camera stereo_rear recieved much newer child than master (33), discarding master and trying again
                  Received metadata for frame 3 from camera stereo_rear
                  	Timestamp: 579711034064
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 3 from camera stereo_rear
                  stereo_rear procesing new buffer
                  Camera: stereo_rear processing preview frame
                  Processed request for frame 8 for camera stereo_rear
                  stereo_rear timestamps(ms): 579711, 579710, diff: 0
                  Sent frame 3 through pipe stereo_rear
                  Received metadata for frame 11 from camera tracking
                  	Timestamp: 579747576847
                  	Gain: 0
                  	Exposure: 20000
                  Received metadata for frame 3 from camera stereo_rear_child
                  	Timestamp: 579744320731
                  	Gain: 0
                  	Exposure: 5259763
                  Received metadata for frame 4 from camera stereo_rear
                  	Timestamp: 579744361721
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 11 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 16 for camera tracking
                  Sent frame 11 through pipe tracking
                  Received output buffer 4 from camera stereo_rear
                  Received output buffer 3 from camera stereo_rear_child
                  stereo_rear procesing new buffer
                  Camera: stereo_rear processing preview frame
                  Processed request for frame 8 for camera stereo_rear_child
                  stereo_rear_child procesing new buffer
                  Camera: stereo_rear_child processing preview frame
                  Processed request for frame 9 for camera stereo_rear
                  stereo_rear timestamps(ms): 579744, 579744, diff: 0
                  Sent frame 4 through pipe stereo_rear
                  Received metadata for frame 12 from camera tracking
                  	Timestamp: 579780904504
                  	Gain: 0
                  	Exposure: 20000
                  Received metadata for frame 4 from camera stereo_rear_child
                  	Timestamp: 579777648388
                  	Gain: 0
                  	Exposure: 5259763
                  Received metadata for frame 5 from camera stereo_rear
                  	Timestamp: 579777689429
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 12 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 17 for camera tracking
                  Sent frame 12 through pipe tracking
                  Received output buffer 4 from camera stereo_rear_child
                  stereo_rear_child procesing new buffer
                  Camera: stereo_rear_child processing preview frame
                  Received output buffer 5 from camera stereo_rear
                  stereo_rear procesing new buffer
                  Camera: stereo_rear processing preview frame
                  Processed request for frame 9 for camera stereo_rear_child
                  stereo_rear timestamps(ms): 579777, 579777, diff: 0
                  Processed request for frame 10 for camera stereo_rear
                  Sent frame 5 through pipe stereo_rear
                  Client connected to camera stereo_front
                  Client connected to camera stereo_front_child
                  Received metadata for frame 13 from camera tracking
                  	Timestamp: 579814232160
                  	Gain: 0
                  	Exposure: 20000
                  Received metadata for frame 5 from camera stereo_rear_child
                  	Timestamp: 579810976044
                  	Gain: 0
                  	Exposure: 5259763
                  Received metadata for frame 6 from camera stereo_rear
                  	Timestamp: 579811017085
                  	Gain: 0
                  	Exposure: 5259763
                  Processed request for frame 1 for camera stereo_front_child
                  Processed request for frame 1 for camera stereo_front
                  Processed request for frame 2 for camera stereo_front
                  Processed request for frame 3 for camera stereo_front
                  Processed request for frame 2 for camera stereo_front_child
                  Processed request for frame 4 for camera stereo_front
                  Processed request for frame 3 for camera stereo_front_child
                  Processed request for frame 5 for camera stereo_front
                  Processed request for frame 4 for camera stereo_front_child
                  Processed request for frame 5 for camera stereo_front_child
                  Received output buffer 13 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 18 for camera tracking
                  Sent frame 13 through pipe tracking
                  Received output buffer 5 from camera stereo_rear_child
                  stereo_rear_child procesing new buffer
                  Camera: stereo_rear_child processing preview frame
                  Received output buffer 6 from camera stereo_rear
                  stereo_rear procesing new buffer
                  Camera: stereo_rear processing preview frame
                  Processed request for frame 11 for camera stereo_rear
                  Processed request for frame 10 for camera stereo_rear_child
                  stereo_rear timestamps(ms): 579811, 579810, diff: 0
                  Sent frame 6 through pipe stereo_rear
                  Received metadata for frame 1 from camera stereo_front_child
                  	Timestamp: 579824321252
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 1 from camera stereo_front_child
                  stereo_front_child procesing new buffer
                  Camera: stereo_front_child processing preview frame
                  stereo_front_child received raw10 frame, checking to see if is actually raw8
                  Frame was actually 10 bit, proceeding with conversions
                  Processed request for frame 6 for camera stereo_front_child
                  Received metadata for frame 14 from camera tracking
                  	Timestamp: 579847559816
                  	Gain: 0
                  	Exposure: 20000
                  Received metadata for frame 6 from camera stereo_rear_child
                  	Timestamp: 579844303752
                  	Gain: 0
                  	Exposure: 5259763
                  Received metadata for frame 7 from camera stereo_rear
                  	Timestamp: 579844344742
                  	Gain: 0
                  	Exposure: 5259763
                  Received metadata for frame 1 from camera stereo_front
                  	Timestamp: 579847641877
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 14 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 19 for camera tracking
                  Sent frame 14 through pipe tracking
                  Received output buffer 6 from camera stereo_rear_child
                  stereo_rear_child procesing new buffer
                  Camera: stereo_rear_child processing preview frame
                  Received output buffer 7 from camera stereo_rear
                  Processed request for frame 11 for camera stereo_rear_child
                  stereo_rear procesing new buffer
                  Camera: stereo_rear processing preview frame
                  Processed request for frame 12 for camera stereo_rear
                  stereo_rear timestamps(ms): 579844, 579844, diff: 0
                  Sent frame 7 through pipe stereo_rear
                  Received output buffer 1 from camera stereo_front
                  stereo_front procesing new buffer
                  Camera: stereo_front processing preview frame
                  stereo_front received raw10 frame, checking to see if is actually raw8
                  Frame was actually 10 bit, proceeding with conversions
                  Processed request for frame 6 for camera stereo_front
                  stereo_front timestamps(ms): 579847, 579824, diff: 23
                  Sent frame 1 through pipe stereo_front
                  Received metadata for frame 15 from camera tracking
                  	Timestamp: 579880887524
                  	Gain: 0
                  	Exposure: 20000
                  Received metadata for frame 7 from camera stereo_rear_child
                  	Timestamp: 579877631409
                  	Gain: 0
                  	Exposure: 5259763
                  Received metadata for frame 8 from camera stereo_rear
                  	Timestamp: 579882912161
                  	Gain: 0
                  	Exposure: 20000
                  Received output buffer 15 from camera tracking
                  tracking procesing new buffer
                  Camera: tracking processing preview frame
                  Processed request for frame 20 for camera tracking
                  Sent frame 15 through pipe tracking
                  Received output buffer 7 from camera stereo_rear_child
                  Received output buffer 8 from camera stereo_rear
                  Processed request for frame 12 for camera stereo_rear_child
                  Processed request for frame 13 for camera stereo_rear
                  stereo_rear procesing new buffer
                  Camera: stereo_rear processing preview frame
                  stereo_rear_child procesing new buffer
                  Camera: stereo_rear_child processing preview frame
                  stereo_rear timestamps(ms): 579882, 579877, diff: 5
                  Sent frame 8 through pipe stereo_rear
                  Received metadata for frame 2 from camera stereo_front_child
                  	Timestamp: 579890975783
                  	Gain: 0
                  	Exposure: 5259763
                  Received output buffer 2 from camera stereo_front_child
                  stereo_front_child procesing new buffer
                  Camera: stereo_front_child processing preview frame
                  Processed request for frame 7 for camera stereo_front_child
                  Aborted
                  

                  How to fix this ?

                  1 Reply Last reply Reply Quote 0
                  • Tamas Pal 0T
                    Tamas Pal 0
                    last edited by Tamas Pal 0

                    The camera server is working with another set of cameras after I reflashed the voxl 2. This might be a hardware issue. Thank you.

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