Unable to connect DShot II camera

[Tim]

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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'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

- ----------------------------------------------------------

Specifying the camera makes no difference. I can access my Nikon 4300
via /dev/sda1.

Can anyone out there help me?

Thanks, Tim



My relevant kernel config:

# USB support
#
CONFIG_USB=y
CONFIG_USB_DEBUG=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_LONG_TIMEOUT is not set

#
# USB Controllers
#
# CONFIG_USB_UHCI is not set
# CONFIG_USB_UHCI_ALT is not set
CONFIG_USB_OHCI=y

#
# USB Device Class drivers
#
CONFIG_USB_AUDIO=m
# CONFIG_USB_BLUETOOTH is not set
CONFIG_USB_STORAGE=m
CONFIG_USB_STORAGE_DEBUG=y
CONFIG_USB_STORAGE_DATAFAB=y
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
CONFIG_USB_STORAGE_DPCM=y
# CONFIG_USB_STORAGE_HP8200e is not set
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_JUMPSHOT=y
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=m

#
# USB Human Interface Devices (HID)
#
CONFIG_USB_HID=y
# CONFIG_USB_HIDDEV is not set
# CONFIG_USB_WACOM is not set

#
# USB Imaging devices
#
CONFIG_USB_DC2XX=m
CONFIG_USB_MDC800=m
# CONFIG_USB_SCANNER is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USB_HPUSBSCSI is not set

#
# USB Multimedia devices
#
CONFIG_USB_IBMCAM=m
CONFIG_USB_OV511=m
CONFIG_USB_PWC=m
CONFIG_USB_SE401=m
CONFIG_USB_STV680=m
CONFIG_USB_VICAM=m
# CONFIG_USB_DSBR is not set
# CONFIG_USB_DABUSB is not set

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[Andrew McGuinness]

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?

> 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:

[url]http://gphoto.sourceforge.net/doc/manual/permissions-usb.html[/url]

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.

> Can anyone out there help me?
>
> Thanks, Tim
>
>
>
> My relevant kernel config:
>
> # USB support
> #
> CONFIG_USB=y
> CONFIG_USB_DEBUG=y
>
> #
> # Miscellaneous USB options
> #
> CONFIG_USB_DEVICEFS=y
> # CONFIG_USB_BANDWIDTH is not set
> # CONFIG_USB_LONG_TIMEOUT is not set
>
> #
> # USB Controllers
> #
> # CONFIG_USB_UHCI is not set
> # CONFIG_USB_UHCI_ALT is not set
> CONFIG_USB_OHCI=y
>
> #
> # USB Device Class drivers
> #
> CONFIG_USB_AUDIO=m
> # CONFIG_USB_BLUETOOTH is not set
> CONFIG_USB_STORAGE=m
> CONFIG_USB_STORAGE_DEBUG=y
> CONFIG_USB_STORAGE_DATAFAB=y
> # CONFIG_USB_STORAGE_FREECOM is not set
> # CONFIG_USB_STORAGE_ISD200 is not set
> CONFIG_USB_STORAGE_DPCM=y
> # CONFIG_USB_STORAGE_HP8200e is not set
> CONFIG_USB_STORAGE_SDDR09=y
> CONFIG_USB_STORAGE_JUMPSHOT=y
> # CONFIG_USB_ACM is not set
> CONFIG_USB_PRINTER=m
>
> #
> # USB Human Interface Devices (HID)
> #
> CONFIG_USB_HID=y
> # CONFIG_USB_HIDDEV is not set
> # CONFIG_USB_WACOM is not set
>
> #
> # USB Imaging devices
> #
> CONFIG_USB_DC2XX=m
> CONFIG_USB_MDC800=m
> # CONFIG_USB_SCANNER is not set
> # CONFIG_USB_MICROTEK is not set
> # CONFIG_USB_HPUSBSCSI is not set
>
> #
> # USB Multimedia devices
> #
> CONFIG_USB_IBMCAM=m
> CONFIG_USB_OV511=m
> CONFIG_USB_PWC=m
> CONFIG_USB_SE401=m
> CONFIG_USB_STV680=m
> CONFIG_USB_VICAM=m
> # CONFIG_USB_DSBR is not set
> # CONFIG_USB_DABUSB is not set
>

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[Tim]

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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:
|
| [url]http://gphoto.sourceforge.net/doc/manual/permissions-usb.html[/url]
|
| 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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[Tim]

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Hash: SHA1

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

Could it be possible that the DShot II and other cameras use the
FujiFilm @xia ix-100 driver? Seems there are a number with the same
vendor & product IDs. Could I therefore assume that this driver may be
incapable of accessing the webcam function of the DShot II?

TIA, Tim
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