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    Stereo camera is not working

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    • S
      shlee853
      last edited by shlee853

      Stereo camera is not running of my m500 drone after updating firmware.

      I think physical connection is fine and sensors are ok. also, camera server is working. but I cannot get stereo image on VOXL-portal. and when I use voxl-streamer -c stereo, camera server fall FATAL error.

      could you please check my log when I run voxl-streamer for stereo?

      voxl:/$ voxl-camera-server
      ------ voxl-camera-server: Starting camera server
      Started Camera: tracking
      Started Camera: hires
      Started Camera: stereo

      ------ voxl-camera-server: Camera server is now running
      INFO: Camera stereo recieved much newer child than master (51), discarding master and trying again
      INFO: Camera stereo recieved much newer child than master (146505), discarding master and trying again
      INFO: Camera stereo recieved much newer child than master (146472), discarding master and trying again
      
      voxl-camera-server FATAL: Recieved Fatal error from camera: stereo
      	Error sending request 7, ErrorCode: -ENODEV
      ------ voxl-camera-server WARNING: Thread: tracking result thread recieved ESTOP
      ------ voxl-camera-server WARNING: Thread: stereo request thread recieved ESTOP
      ------ voxl-camera-server WARNING: Thread: stereo result thread recieved ESTOP
      ------ voxl-camera-server WARNING: Thread: stereo_child result thread recieved ESTOP
      ------ voxl-camera-server WARNING: Thread: stereo_child request thread recieved ESTOP
      ------ voxl-camera-server WARNING: Thread: hires result thread recieved ESTOP
      ------ voxl-camera-server WARNING: Thread: tracking request thread recieved ESTOP
      ------ voxl-camera-server WARNING: Thread: hires request thread recieved ESTOP
      
      ------ voxl-camera-server INFO: Camera server is now stopping
      WARNING: Deleting buffers: 4 of 16 still in use
      	Stopped Camera: tracking
      WARNING: Deleting buffers: 4 of 16 still in use
      	Stopped Camera: hires
      WARNING: Deleting buffers: 3 of 16 still in use
      	Stopped Camera: stereo
      
      ------ voxl-camera-server INFO: Camera server exited gracefully
      

      f3d0761a-0ad4-4c9a-956a-56f56c892970-image.png

      this is my firmware

      voxl:/$ voxl-version 
      --------------------------------------------------------------------------------
      system-image: 3.8.0
      kernel:       #1 SMP PREEMPT Tue Apr 26 18:08:39 UTC 2022 3.18.71-perf
      --------------------------------------------------------------------------------
      hw version:   VOXL
      --------------------------------------------------------------------------------
      voxl-suite:   0.8.0
      --------------------------------------------------------------------------------
      voxl:/$
      
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      • modaltbM
        modaltb ModalAI Team
        last edited by

        Hi @shlee853 ,

        Sorry this is a super old post that got missed, checking in to see if you were able to resolve the issue or not?

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