From: Nikolay R. <nic...@gm...> - 2012-03-19 21:39:45
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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...> 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...> > *To:* 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. > > > ------------------------------------------------------------------------------ > 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 > > > > > ------------------------------------------------------------------------------ > 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 > > |