On Oct 27, 2004, at 6:16 AM, CK wrote:
I read:
I have a spare USB qwerty keyboard lying around not doing anything useful, and I was wondering whether it is possible to have two
keyboards connected to the same PC (running GNU/Linux Red Hat 9 PlanetCCRMA) without the OS getting horribly confused. Has anyone tried this successfully?I'm curenntly investigating this, but it looks like what was easy with the mouse is a terrible mess with keyboards (I'd love to be corrected)
see->
http://www.ibiblio.org/pub/Linux/docs/HOWTO/other-formats/html_single/ XFree-Local-multi-user-HOWTO.html -> http://www.linuxplanet.com/linuxplanet/tutorials/3100/1/ -> http://www.ltn.lv/~aivils/
Yes, this should be quite easy to do on GNU/Linux as long as you are
using the Linux input event system. Any relatively recent 2.4.x kernel
will support it, or all 2.6.x kernels. Basically, if you load the
'evdev' module, all USB devices get their own /dev/input/event? device.
So your USB keyboard will show up there. What I don't know off hand
is how the console and X/GNOME/KDE will deal with multiple keyboards.
I'd be interested to hear whether all of the keyboards' output is
grabbed.
How do you set it up (what externals etc do I need)?
see above, hans' linux hid/event objects wil come in handy once it
works I guess.
Yup, the [hid] object I am working on right now will do this now no
problem. This works with [linuxevent] as well, but my [linux*] objects
are deprecated since [hid] does all that they do and much more in a
cross-platform manner. I'd love to have alpha/beta testers!
.hc
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