Re: which usb device to use (old kernel)

Warren Burstein <[email protected]> Tue, 28 May 2013 20:29:40 +0300
Newsgroups gmane.linux.drivers.gnokii
Message-ID <CAKfNTAE85e8rUJ7jOebCFLWrFF95vntXVCkxHKufxQ+1c9CiMw@mail.gmail.com>
Thanks, that was just what I needed.  The phone is at a remote location and
I haven't gotten anyone there to get into its setup menu for me, but I
connected a different phone to a linux where I am with a newer kernel and
saw the same thing -  lssub -v only displayed a Mass Storage interface.  I
fiddled with the phone's settings, got it to display a Communications
interface via lsub, udev created /dev/ttyACM0 and it worked with gnokii.

So I told the people at the other location to figure out how to change a
phone to have a Communications interface, and to find me a linux with a 2.6
kernel and udev.


On Mon, May 27, 2013 at 12:27 PM, Daniele Forsi <[email protected]> wrote:

> 2013/5/27 Warren Burstein:
>
> > Should I do something else to locate the correct device?  Do I need to do
> > something else to get the device to work?
>
> The easiest things are checking in phone menus if you need to activate
> USB communication and try connecting it to a different computer with a
> more recent kernel to see which driver gets bound to it.
>
> usbserial isn't necessarily the right driver, in fact many phones are
> handled by cdc_acm
>
> the verbose output of lsusb can give you a hint of what your phone is
> capable of:
> lsusb --verbose -d 0fce:
>
> with my phone the lines that tell me that I can try model=AT in
> gnokii's config are:
>       bInterfaceClass         2 Communications
>       bInterfaceSubClass      2 Abstract (modem)
>       bInterfaceProtocol      1 AT-commands (v.25ter)
>
> --
> Daniele Forsi
>
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> [email protected]
> https://lists.nongnu.org/mailman/listinfo/gnokii-users
>

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