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Re: [Gumstix-users] Can't see USB device's from Overo
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From: Philipp L. <phi...@dl...> - 2012-03-20 10:09:51
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Hey fellows in misery, I'm pretty sure it's the tobi boards. After a long time I also wanted to use the USB host again and almost went crazy as it didn't work out as it used to some time ago. I tried different kernels (factory 2.6.34, 2.6.35-1006-omap-linaro etc.) and finally different SD cards and boards. Then I found out that it's not the COM boards, but the Tobi boards. With my good old Tobi (R2783) it worked as expected, my new Tobi boards (R3388) didn't work all together. For my tests I used a Water STROM COM board and a self compiled rt-patched 3.0.22 kernel, based on steve's repo. After booting I inserted a simple USB mass storage pendrive. Here are some logs (including bootloader and kernel output): - Log with USB host working (old Tobi board: R2783) http://pastebin.com/rZH1hZCA - Log with USB nonworking host (new Tobi board: R3388) http://pastebin.com/0Qv1L6Fw Does somebody see something strange happening here? Any known issues with the USB host with recent Tobi revisions? Cheers Phil -------- Original Message -------- Subject: Re: [Gumstix-users] Can't see USB device's from Overo From: Nikolay Rogoshchenkov <nic...@gm...> To: General mailing list for gumstix users. <gum...@li...> Date: 03/20/2012 02:09 AM > Did you tried to connect you USB Device via OTG port? The same result? > I'm going test it tomorrow. > BTW I have tried with different 3 Tobi cards and have got the same > results, so I don't think that it the Tobi h/w problem. > > -- > nikk > > > On Mon, Mar 19, 2012 at 8:02 PM, Dan Nelson <Dan...@ro... > <mailto:Dan...@ro...>> wrote: > > I’ve had the same problem on my Tobi board with an FE COM. I’ve > tried different arrangements of kernel, rootfs, nand, micro SD > with the same result. Tried re-seating the COM on the expansion > board. But still have the problem. Nothing is enumerated when I > plug in a device, and I’ve tried several different devices. The > symptoms I’m having seem identical to yours. I suspect my Tobi or > COM has a hardware fault. > > Dan > > *From:*Nikolay Rogoshchenkov [mailto:nic...@gm... > <mailto:nic...@gm...>] > *Sent:* Tuesday, March 20, 2012 5:40 AM > *To:* Greg Kogut; General mailing list for gumstix users. > *Subject:* Re: [Gumstix-users] Can't see USB device's from Overo > > 1) Hm, why I can't connect the USB Hub to USB Host of Overo board? > > 2) No, I have tried with USB Camera (it has no ext. power) > > 3) Yes, I did. > > the result is: > > /root@overo:~# lsusb/ > > /Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub/ > > /Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub/ > > /root@overo:~# / > > // > > /root@overo:~# uname -a/ > > // > > /Linux overo 3.0.0 #1 Fri Jan 6 11:22:17 PST 2012 armv7l GNU/Linux/ > > // > > 4) I do not get any messages at /var/log/messages and at a > terminal prompt when device are plugged. > > > -- > nikk > > On Mon, Mar 19, 2012 at 5:10 PM, Greg Kogut <gk...@ya... > <mailto:gk...@ya...>> wrote: > > The Gumstix USB debugging steps are: > > 1) Do you fully understand Tobi USB and have a viable setup? (A > hub will only work on the OTG port, not the "standard" A-connector > port). > > 2) Is your device powering up upon connection? > > 3) Did you check the output of lsusb (or the taxonomy in /sys or > /proc) upon device connection? This verifies low-level USB connection > > 4) Did you check /var/log/messages ('dmesg') upon connection. > This can, in many cases, verify the correct kernel module for > your device is responding correctly. > > If you've verified 1) and 2), post the output of 3) or 4). > > Cheers, > > Greg > > ------------------------------------------------------------------------ > > *From:*nikkadim <nic...@gm... <mailto:nic...@gm...>> > *To:* gum...@li... > <mailto:gum...@li...> > *Sent:* Monday, March 19, 2012 1:39 PM > *Subject:* [Gumstix-users] Can't see USB device's from Overo > > > Could you please help to find the root of problem. I have a gumstix > https://www.gumstix.com/store/product_info.php?products_id=230 > tobi board > and tried to load the 2.6.32 (fself compiled) and 3.0.0 (from > http://cumulus.gumstix.org/images/angstrom/developer/current/) - > and have > got the same results - when I connect my USB device to USB Host > port nothing > happening, also I tried connection via USB Hub (powered). > Is it the kernel config problem? > > Thank you. > > -- > View this message in context: > http://gumstix.8.n6.nabble.com/Can-t-see-USB-device-s-from-Overo-tp4634763p4634763.html > Sent from the Gumstix mailing list archive at Nabble.com > <http://Nabble.com>. > > ------------------------------------------------------------------------------ > This SF email is sponsosred by: > Try Windows Azure free for 90 days Click Here > http://p.sf.net/sfu/sfd2d-msazure > _______________________________________________ > gumstix-users mailing list > gum...@li... > <mailto:gum...@li...> > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > ------------------------------------------------------------------------------ > This SF email is sponsosred by: > Try Windows Azure free for 90 days Click Here > http://p.sf.net/sfu/sfd2d-msazure > _______________________________________________ > gumstix-users mailing list > gum...@li... > <mailto:gum...@li...> > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > ------------------------------------------------------------------------------ > This SF email is sponsosred by: > Try Windows Azure free for 90 days Click Here > http://p.sf.net/sfu/sfd2d-msazure > _______________________________________________ > gumstix-users mailing list > gum...@li... > <mailto:gum...@li...> > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > ------------------------------------------------------------------------------ > This SF email is sponsosred by: > Try Windows Azure free for 90 days Click Here > http://p.sf.net/sfu/sfd2d-msazure > > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users -- Deutsches Zentrum für Luft- und Raumfahrt (DLR) German Aerospace Center Institute of Robotics and Mechatronics | Autonomy and Teleoperation Muenchner Str. 20 | 82234 Weßling | Germany Philipp Lutz M.Eng. Telephone +49 (0)8153 28 3237 | Telefax +49 (0)8153 28 1134 Phi...@dl... www.DLR.de |