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  • How to identify this camera?

    Good evening,

    I don't know how to identify this camera [1]. Anyone knows what it can be?
    The menus look quite like a few screenshots of eken clones I've seen around here [2].

    The 'firmware information' entry of the menu reads:
    Code:
    Model:
    Version:    20180903V25
    Updated:    20180903
    Manufacturer:
    Also, the 'dd' command is missing from the system (via 'adb shell'). I get the error message:
    Code:
    /system/bin/sh: dd: not found
    Because of that I'm having trouble backing up / copying the firmware on an sdcard.
    Does anyone know any workaround? (I'm on Linux)

    Thanks

    [1]: https://www.carrefour.es/camara-de-a...VC4A-5658612/p
    [2]: https://www.goprawn.com/forum/sunplu...or-w8-ultra-hd
    Last edited by dtralara; 03-25-2019, 09:27 PM.

  • #2
    there are too many "eken clones" to pinpoint which camera you have. so, what eken clones are you talking about ?
    please power on the camera, take photos of the front, and top and rear of the camera and post the photos here.

    Comment


    • #3


      Thank you for your assistance.


      Attached are photos of the camera and of its menus:
      Click image for larger version

Name:	outside.jpg
Views:	259
Size:	34.7 KB
ID:	13937
      Click image for larger version

Name:	menus.jpg
Views:	185
Size:	58.7 KB
ID:	13938




      Attached Files

      Comment


      • petesimon
        petesimon commented
        Editing a comment
        awesome. it's very helpful. evidently you have an Allwinner V3(s) camera. thanks.

    • #4
      Here's some additional info.

      Code:
      $$ lsusb
      Bus 001 Device 008: ID 1f3a:1002 Onda (unverified)
      Code:
      $$ adb devices -l
      List of devices attached
      20080411               device usb:1-3 product:fx1gddrimx179vpq_sdv model:SoftwinerEvb device:fx1gddrimx179vpq-sdv
      Code:
      $$ adb kill-server
      $$ adb remount
      $$ adb shell
      [email protected]:/ # ll                                                           
      lrwxrwxrwx root     root              2018-01-01 23:38 d -> /sys/kernel/debug
      drwxrwx--x compass  compass           2018-01-01 23:38 data
      -rw-r--r-- root     root          116 1970-01-01 00:00 default.prop
      drwxr-xr-x root     root              2018-01-01 23:39 dev
      lrwxrwxrwx root     root              2018-01-01 23:38 etc -> /system/etc
      -rwxr-x--- root     root       113608 1970-01-01 00:00 init
      -rwxr-x--- root     root         2487 1970-01-01 00:00 init.goldfish.rc
      -rwxr-x--- root     root         4362 1970-01-01 00:00 init.rc
      -rwxr-x--- root     root         2442 1970-01-01 00:00 init.sun8i.rc
      -rwxr-x--- root     root         2366 1970-01-01 00:00 init.sun8i.usb.rc
      drwxrwxr-x root     root              2018-01-01 23:38 mnt
      dr-xr-xr-x root     root              1970-01-01 00:00 proc
      drwx------ root     root              2018-01-06 05:59 root
      drwxr-x--- root     root              1970-01-01 00:00 sbin
      dr-xr-xr-x root     root              2018-01-01 23:38 sys
      drwxr-xr-x 400      401               2018-03-19 08:15 system
      -rw-r--r-- root     root          272 1970-01-01 00:00 ueventd.goldfish.rc
      -rw-r--r-- root     root         4087 1970-01-01 00:00 ueventd.rc
      -rw-r--r-- root     root         1104 1970-01-01 00:00 ueventd.sun8i.rc
      lrwxrwxrwx root     root              2018-01-01 23:38 vendor -> /system/vendor


      PS: I can't manage to backup the firmware since the dd command is not available...
      Code:
      [email protected]:/ # dd if=/dev/block/mtdblock0 of=/mnt/extsd/backup/0-uboot.img
      /system/bin/sh: dd: not found
      Isn't that strange ?

      Comment


      • petesimon
        petesimon commented
        Editing a comment
        busybox works in the camera. 'dd' command is inside busybox. download the "busybox-armv7l" binary from https://busybox.net/downloads/binaries/1.21.1/ and copy it to the root folder of the camera using adb push and do the 'dd' command that you want.
        Code:
        adb kill-server
        adb root
        adb remount
        adb push busybox-armv7l /busybox
        adb shell
        chmod 755 /busybox
        /busybox dd if=/dev/block/mtdblock0 of=/mnt/extsd/backup/0-uboot.img
        continue to use /busybox dd to backup other mtdblock's
        .
        you could also watch this video https://youtu.be/QrhPxpFFMrc and use the "backup2.cmd" script http://bit.ly/AllwinnerV3FirmwareBackupScript
        Last edited by petesimon; 04-21-2019, 03:31 AM.

    • #5
      Originally posted by dtralara View Post
      PS: I can't manage to backup the firmware since the dd command is not available...
      Code:
      [email protected]:/ # dd if=/dev/block/mtdblock0 of=/mnt/extsd/backup/0-uboot.img
      /system/bin/sh: dd: not found
      Isn't that strange ?
      Can you check if the /bin/toolbox is available?
      Donate here if you want to support my efforts and this site.

      Email me if you have any offers, requests or ideas.

      Comment


      • #6
        Yes. There is!

        Code:
        [email protected]:/ # toolbox                                                      
        Toolbox!
        So 'toolbox dd' should do the work then, right ?

        PS: There's a kernel loaded module named imx179v. Am I right in thinking that it's an Allwinner system with a imx179 Sony sensor ?

        Code:
        [email protected]:/ # lsmod                                                    
        xradio_wlan 579 0 - Live 0xbf005000
        xradio_core 232547 1 xradio_wlan, Live 0xbf1c2000
        xradio_mac 214572 1 xradio_core, Live 0xbf17a000
        vfe_v4l2 1217960 1 - Live 0xbf04f000
        imx179v 167715 0 - Live 0xbf022000
        vfe_subdev 4375 2 vfe_v4l2,imx179v, Live 0xbf01d000
        vfe_os 3477 2 vfe_v4l2,vfe_subdev, Live 0xbf018000
        cci 19250 2 vfe_v4l2,imx179v, Live 0xbf00d000
        videobuf_dma_contig 3137 1 vfe_v4l2, Live 0xbf009000
        videobuf_core 13721 2 vfe_v4l2,videobuf_dma_contig, Live 0xbf000000

        Comment


        • #7
          Here's a link to the firmware:
          https://drive.google.com/open?id=1UBaVQQVsIvYQSd4E-DE9imczGKvibYsW

          I couldn't make the fwinfo script work so I ended up gathering the firmware information manually.
          To do this, I just mounted the system.img image file as a loop device and then sifted through the relevant files (build.prop, /etc/MiniGUI.cfg, /etc/info.xml ... )

          Code:
          sudo mount -o loop -t squashfs 2-system.img system

          Firmware information (Warning - manually compiled):
          Code:
          Product:       fx1gddrimx179vpq-sdv
          Manufacturer:  lzm
          Short id:      fuxin
          OEM id:        zhongxing_ir
          Camera type:   fx2830
          FW orig. date:
          FW mod. date:  20171012
          FW date: 
          Camera name:
          Version:        20180903V25
          LCD model:
          LCD resolution: 220x176
          LCD count:    1
          Sensor model: imx179s
          I hope I'm not mistaken.

          Comment

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