Hi I was trying to install a USB keyboard in a DaVinci EVM but the usbcore.kodoesn´t shows up when I use the modprobe to install it. Even a locate command doesn´t find it. How did you compile the kernel to provide this module?
Thanks in advance Gabriel On 9/29/07, Suyambu <[EMAIL PROTECTED]> wrote: > > Hello All, > > I am trying to use USB Mouse and USB Keyboard simultaneously through > external USB Hub on DVEVM board. I tried with v2.6.23-rc3-davinci1 and > v2.6.21-omap1 versions of kernel and im unable to succeed working USB > Mouse and USB keyboard simultaneously with any of these two kernels. > > The procedure i followed is: > > 1. Enabled all necessary modules as lodable modules - usbcore.ko, > musb_hdrc.ko, hid.ko, usbhid.ko and loaded after booting the kernel in > proper order. > > 2. Created Event Interface (evdev.ko) and loaded to capture the event. > > 3. I connect external USB HUB and plug in USB Mouse and USB Keyboard > through USB HUB. Then I do, > > cat /dev/input/event2 - device file created for keyboard. > > Getting keyboard scan keys if i press the keys in USB keyboard. > > But if i do, > cat /dev/input/event0 - device file created for USB Mouse. > > I get continuouly the followin message, > > "usb 1-1.3: reset low speed USB device using musb_hdrc and address 4" > > I traced the code and found that it is failing with EPIPE error > (ENDPOINT stalled). > > > 4. But, if i connect only one (USB Mouse or USB Keyboard), both are > working fine. Getting scan keys for both USB mouse and USB Keyboard. Only > when i connect both, i get error for mouse, but keyboard is ok. What could > be the problem. Is there any issue in using both USB mouse and USB keyboard > same time? What to be modified to make both work??? > > Thanks in advance for the suggestions. > > > Regards, > Suyambu. > > > > ------------------------------ > Catch up on fall's hot new > shows<http://us.rd.yahoo.com/tv/mail/tagline/falltv/evt=47093/*http://tv.yahoo.com/collections/3658+%0A>on > Yahoo! TV. Watch previews, get listings, and more! > > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > >
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