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Dragon touch Vision 3 Pro backup + questions

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  • Dragon touch Vision 3 Pro backup + questions

    Hi all, I posted my backup here:

    https://www.dropbox.com/s/qm111dfnbb...ackup.zip?dl=0

    getfwinfo didn't turn up all that much:
    Code:
    Product:
    1 errors occurred.
    Manufacturer:
    1 errors occurred.
    FW date:
    1 errors occurred.
    Camera name:
    1 errors occurred.
    Version:
    1 errors occurred.
    LCD model:
    st7789vips
    LCD resolution:
    1 errors occurred.
    Sensor model:
    imx179s_8
    Hopefully I haven't messed something up, although the backup did seem to complete OK.

    From the camera:
    • Model: Vision 3 Pro
    • Version: FX190530V1
    • Updated: 190530IPS7789 (or is that "IFS7789"? Can't tell)
    • Manufacturer: DragonTouch
    I was hoping to use it as a webcam on a Mac, but no luck so far. The webcam mode does work on Linux and Windows though On a Mac, the camera is picked up by uvc-util but I can't see any way to get video out of it. Has anyone had success using these with a Mac? I thought everything was supposed to "just work" with UVC?

    Now wondering what the possibilities are with this thing. Can you actually tweak the way the thing works, or are we just swapping firmware files for the time being?




  • #2
    Thanks for sharing. FW info is below. Scripts designed for full_img.fex files that are 8126464 bytes size will give more info.
    download - https://www.dropbox.com/s/6n6f4i8r3u...26464.zip?dl=0

    About the PC Camera / webcam function of the camera, try USB2 ports instead of USB3 ports if possible. Disable any power management / power saving features of the computer, especially any that are for USB power. A powered USB hub, with a 5 volts external power adapter, may help.

    Also read through these other threads
    1. https://www.goprawn.com/forum/allwin...-mac#post13657
    2. https://www.goprawn.com/forum/allwin...bcam#post15463
    3. https://www.goprawn.com/forum/allwin...untu#post14760

    FW info:
    Code:
    Product:
      fuxin4k30imx179s1Gddr-sdv
    Manufacturer:
      lzm
    Short id:
      aitewei
    OEM id:
      zhongxing
    Camera type:
      lp6182
    FW orig. date:
      20190521
    FW mod. date:
      20170717
    Camera name:
      Vision 3 Pro
    Version:
      FX190530V1
    LCD model:
      st7789vips
    LCD resolution:
      320x240
    LCD count:
      2
    Sensor model:
      imx179s_8
    Wifi:
      xradio
    Logo:
      Dragon Touch Vision 3 Pro
    Logo:
    Click image for larger version  Name:	off-logo.jpg Views:	0 Size:	10.7 KB ID:	18471

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