On 12/14/2010 08:54 PM, Kirill Kuprijanov wrote: > Hello, > > I have a motherboard with LCD indicator attached to it's LPT port. I > would like to make grub show some early splash screen on it. All the > things regarding protocol and pin assignments are ok, as I already > have a programm to show stuff on LCD from OS (Debian). So the question > is "how to make a grub module that is capable of setting levels on LPT > pins?" and a second one is "how to make use of it during bootup > procedure? > Currently GRUB has no LPT driver whatsoever. You would need to write one. I suggest having look in our tree at ns8250.c (serial driver), hello.c (module usage). As for how to write LPT driver, old DOS documentation is usually of assistance (nothing changed there). > Thanks in advance, > Kirill > > > _______________________________________________ > Grub-devel mailing list > [email protected] > http://lists.gnu.org/mailman/listinfo/grub-devel >
-- Regards Vladimir 'φ-coder/phcoder' Serbinenko
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