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    EVT Camera Driver Example Software

    Qualcomm Flight RB5 5G Drone
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    • M
      mrawding
      last edited by

      Hello,

      I am trying to spin up a ROS2 node to run the single camera on the EVT board. Are there any software packages and/or source code available to interface with the single camera on the EVT?

      1 Reply Last reply Reply Quote 0
      • modaltbM
        modaltb ModalAI Team
        last edited by

        Hi @mrawding ,

        Not much just right now but in the next week or two we'll have some public facing camera code up.

        -Travis

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        • M
          mrawding
          last edited by

          Hi Travis,

          Any update on the public facing code? It would be great if there is a gstreamer example on how to interface with the /dev/rb5-camera* pipes and get the frame data.

          From what I gathered, it looks like the rb5-camera-server is using the camx API + gstreamer instead of HAL3 and Camera3 API like it does on the voxl.

          modaltbM 1 Reply Last reply Reply Quote 0
          • modaltbM
            modaltb ModalAI Team @mrawding
            last edited by modaltb

            Hi @mrawding ,

            The current early release on the EVT hardware relies on gstreamer.... for example:

            cd /data/misc/camera
            rm *
            
            gst-launch-1.0 -e qtiqmmfsrc camera=0 name=tracker ! video/x-h264,format=NV12,width=640,height=480,framerate=30/1 ! queue ! h264parse ! avdec_h264 ! videoconvert ! pngenc ! multifilesink enable-last-sample=false location="/data/misc/camera/cam0_img_%d_.png"
            

            This will save images to the path specified. We're actively working on getting the same interfacing as VOXL up on this ;). Next few weeks should have some good PUBLIC REPO updates.

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