[sane-devel] alternative setting on darwin (libusb)

Henning Meier-Geinitz henning@meier-geinitz.de
Tue, 14 Jan 2003 20:49:45 +0100


Hi,

On Tue, Jan 14, 2003 at 10:58:41AM +0100, Beat Birkhofer wrote:
> >Please show the exact error messages.
> 
> ...
> [plustek] usbDev_open(libusb:001:002,)
> [sanei_usb] sanei_usb_open: trying to open device `libusb:001:002'
> usb_os_open: 04a9:220e
> usb_os_open: device opened
> [sanei_usb] sanei_usb_open: chosing first altsetting (0) without checking
> USB error: could not set alternate interface

Oh well, not much information :-)

Does it work when commenting out the call to set the alternate setting?

Bye,
  Henning