Date: Mon, 28 Oct 2013 07:58:20 +0100 From: Hans Petter Selasky <hps@bitfrost.no> To: =?ISO-8859-1?Q?Aur=E9lien_Croc?= <aurelien@ap2c.org> Cc: freebsd-usb@freebsd.org Subject: Re: ULPT error: ulpt_status_callback: error=USB_ERR_STALLED Message-ID: <526E0B0C.2070107@bitfrost.no> In-Reply-To: <197EDBA6-79AC-47F3-A482-84A4FF543E8D@ap2c.org>
index | next in thread | previous in thread | raw e-mail
On 10/27/13 22:28, Aurélien Croc wrote: > Hello, > > In order to use my printer I just bought an USB to parallel connector. Whereas it works perfectly under Linux I am not able to print under FreeBSD. > When I plug the USB connecter to my computer and set the ulpt debug level to 15, I can read: > > ugen2.4: <Prlific Technology Inc.> at usbus2 > ulpt_probe: > ulpt_probe: > ulpt_attach: sc=0xfffffe0007f4fe00 > ulpt0: <Prlific Technology Inc. IEEE-1284 Controller, class 0/0, rev 1.00/2.00, addr 4> on usbus2 > ulpt_attach: setting alternate config number: 1 > ulpt0: using bi-directional mode > ulpt_status_callback: error=USB_ERR_STALLED > Hi, Is this some kind of cheap clone, hence Prolofic is spelled wrong? You can try using "usbdump -i usbusX -f Y -s 65536" to figure out all the USB activity. Else there are two printer port devices: /dev/ulptX and /dev/unlptX Did you try both? Can you show a USB dump while opening these devices. What host controller is this device connected through? --HPS > The last message repeats indefinitely while the connecter is plugged in. > > When I try to read or write the /dev/ulpt0 it hangs.. > > About the usb to parallel cable it is an USB1 device: > ugen2.4: <IEEE-1284 Controller Prlific Technology Inc.> at usbus2, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA) > > My FreeBSD version is 9.2: > FreeBSD paris 9.2-RELEASE FreeBSD 9.2-RELEASE #0 r255898: Thu Sep 26 22:50:31 UTC 2013 root@bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64 > > > I found that in 2009 someone got the same problem and a patch was proposed but its URL is no more available: > http://lists.freebsd.org/pipermail/freebsd-usb/2009-March/006531.html > > Please can you help me? > Thank you in advance. > Regards, > > Aurélien > _______________________________________________ > freebsd-usb@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-usb > To unsubscribe, send any mail to "freebsd-usb-unsubscribe@freebsd.org" > >home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?526E0B0C.2070107>