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    Downloading PX4 ulog files

    VOXL 2
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    • M
      mlarsen
      last edited by mlarsen

      Hi ModalAI, I have not yet acquired a VOXL2 board, but we are in the process of planning our new avionics roadmap. In this context, I need to know how log files are retrieved if VOXL2 is running the PX4 on DSP.
      Best regards,
      Michael Larsen,
      Sky-Watch

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      • modaltbM
        modaltb ModalAI Team
        last edited by modaltb

        Hi @mlarsen ,

        If you're familiar with QGroundControl, similar to the pixhawks, you can use the Analyze > Logs feature to grab them (over an IP network not USB...)
        f8c31789-b1a1-4aa9-a498-d789ade3d86c-image.png

        We are also saving this on disk here on VOXL2, eg:

        voxl2:/$ cd /data/px4/log/
        voxl2:/data/px4/log$ ls
        sess001  sess003  sess005  sess007  sess009  sess011  sess013  sess015
        sess002  sess004  sess006  sess008  sess010  sess012  sess014
        voxl2:/data/px4/log$ ls sess001
        log001.ulg  log002.ulg  log003.ulg
        

        Using the USB connection over adb, you can pull from device to your host system, eg:

        adb pull /data/px4/log/sess001/log001.ulg .
        
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