Re: Unable to connect DShot II camera

From: Tim (helycos_at_lycos.co.uk)
Date: 08/06/03

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    Date: Wed, 06 Aug 2003 14:36:38 +0100
To: debian-user@lists.debian.org

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    Andrew McGuinness wrote:
    | Tim wrote:
    |
    |> Hi,
    |>
    |> I've just bought the Oregon Scientific DShot II digital camera. I can't
    |> access the images. Does my kernel need reconfiguring? Or is it
    |> something to do with usbdevfs?
    |>
    |> The error message reads:
    |>
    |> hub.c: USB new device connect on bus 1/3, assigned device number 2
    |> usb.c: USB device not accepting new address=2 (error=-110)
    |> hub.c: USB new device connect on bus 1/3, assigned device number 3
    |> usb.c: USB device 3 (vend/prod 0x919/0x100) is not claimed by any active
    |> driver.
    |>
    |
    | I'm not sure that's a problem: As far as I understand, gphoto2 talks to
    | the camera as a generic USB device.
    |
    | It could, as you say, be usbdevfs, if gphoto2 uses that. what does
    | # cat /proc/bus/usb/devices
    | say?

    No mention of this camera in there.

    |
    |> I've installed gphoto2 from unstable, in which the DShotII camera is
    |> listed.
    |>
    |> tim@debian:~$ gphoto2 --list-ports
    |> Devices found: 2
    |>
    |> Path Description
    |> --------------------------------------------------------------
    |> serial:/dev/ttyS0 Serial Port 0
    |> usb: Universal Serial Bus
    |>
    |> tim@debian:~$ gphoto2 --auto-detect
    |> Model Port
    |>
    |> ----------------------------------------------------------
    |>
    | Most of the gphoto2 faq's revolve around permissions to the usb device:
    |
    | http://gphoto.sourceforge.net/doc/manual/permissions-usb.html
    |
    | It also seems to depend on hotplug support. Do you have the package
    | "hotplug" installed?
    |
    |> Specifying the camera makes no difference. I can access my Nikon 4300
    |> via /dev/sda1.
    |>
    |
    | That means you're using usb-storage to access that, which is fine, but I
    | don't think your DShot II supports usb-storage. Gphoto2 is using a
    | different mechanism to access the DShotII, so it might be a
    | configuration problem with the USB.
    |

    Much progress has been made, I previously didn't have hotplug in my
    kernel config. Now I can download jpg files. But I cannot use its
    webcam feature.

    The camera is recognised as FujiFilm @xia ix-100, and uses
    /usr/local//lib/gphoto2/2.1.1/libgphoto2_soundvision.so as its driver.

    For some reason the command update-usb.usermap doesn't work on this PC.
    ~ What package is that one part of? I'm hoping by resetting this, the
    problem will be solved.

    Thanks again,

    Tim

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