Re: [hpoj-devel] Re: PSC 1210 and USB working on FreeBSD?

[Raphael L. <rap...@gm...>]

On Saturday 23 October 2004 13:27, Raphael Langerhorst wrote:
> On Thursday 21 October 2004 09:43, Volker Stolz wrote:
> > * Raphael Langerhorst <rap...@gm...>:
> > >> No special code is required -- just a minimal addition to the
> > >> ptal-init-script where 'moreWildcards' is defined. I didn't
> > >> get a concrete patch out of him and lack the hardware to test
> > >> this myself (luckily only JetDirect here :).
> > >> If you use the FreeBSD port, it should take of finding libusb
> > >> etc, so the above should be the only change required.
> > >
> > > OK, found it, thanks a lot!
> >
> > Jeff pointed out you might have to unload the USB-modules umass
> > and ulpt, though, since those will capture the device -- ugen is
> > only available if the device is not assigned to one of the above.
> > Also, this won't work if you have them compiled into the kernel.
>
> Ah, yes, I just noticed that the device gets attached as ulpt0. I
> think I have the devices in the kernel... will remove them and
> rebuild kernel.
>
> Thanks,
> Raphael
>
> PS: I just tried it (with ulpt0) out with a fresh 5.3-RC1 and it
> didn't work... When I have removed the devices and rebuilt the
> kernel I'll report back.
>
> > [Jeff, are you lurking here?]

I am now at FreeBSD 5.3 Release, built the kernel WITHOUT ulpt, umass 
(and also without uscanner). The PSC 1210 gets attached to ugen0. 
Also I used _latest_ CVS version of hpoj and he recognizes the device 
but can't open it.

HPOJ output is:

Probing "%/dev/usb2%/dev/ugen0"...
    *** Found "psc 1200 series" but failed to communicate with it!
    *** Elapsed time for this attempt was 1 second(s).
    *** Check syslog file for ptal-mlcd error messages.
    *** See hpoj documentation for troubleshooting information.

syslog output is:
Nov 14 10:45:18 guardian ptal-mlcd: ERROR at ExMgr.cpp:3752, 
dev=<mlc:usb:probe@%/dev/usb2%/dev/ugen0>, pid=654, e=16, 
t=1100425518         usb_open failed!
Nov 14 10:45:18 guardian ptal-mlcd: ERROR at ExMgr.cpp:2572, 
dev=<mlc:usb:probe@ %/dev/usb2%/dev/ugen0>, pid=654, e=25, 
t=1100425518         Couldn't set up print interface!


Note that I think elapsed time for this attempt was 1 second(s) is 
more likely 0 seconds - at least I get the above message quite 
"immediately".


Any suggestions?
Raphael

-- 
G System, The Evolving Universe - http://www.g-system.at