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.Most of the gphoto2 faq's revolve around permissions to the usb device:
[EMAIL PROTECTED]:~$ gphoto2 --list-ports Devices found: 2
Path Description -------------------------------------------------------------- serial:/dev/ttyS0 Serial Port 0 usb: Universal Serial Bus
[EMAIL PROTECTED]:~$ gphoto2 --auto-detect Model Port
----------------------------------------------------------
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.
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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