Mail Archives: djgpp/1998/09/11/19:46:18
From: | Tal Lavi <ranla AT post DOT tau DOT ac DOT il>
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | Keyboard handler problem
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Date: | Fri, 11 Sep 1998 23:49:13 -0700
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Organization: | Tel Aviv University
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Lines: | 11
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Message-ID: | <35FA1969.4D46@post.tau.ac.il>
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NNTP-Posting-Host: | slip-103.tau.ac.il
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Mime-Version: | 1.0
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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I did everything as I supposed to do, chained my new handler to the old
one and all, and it works, except for a little problem.
After about ten key presses that works fine, the keyboard buffer seems
to be full, and it's beeping me whenever I press a key. Does anyone know
how to fix it(clean the buffer or something)?
Does anyone knows what "outportb(0x20,0x20)" is for? I just ripped that
part from someone else's handler, and it doesn't seem to do anything!
And yet another strange thing I noticed, I can use int 9 OR int 8! for
some strange reason, both of them seem to work! how can that be?
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