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Message-ID: | <3A03B1C5.199BCA0A@home.com> |
From: | Andy Chamard <achamard AT home DOT com> |
Organization: | @Home Network |
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Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: Installing a custom PS/2 Mouse ISR |
References: | <3A039ACD DOT D198A637 AT home DOT com> <7458-Sat04Nov2000083520+0200-eliz AT is DOT elta DOT co DOT il> |
Lines: | 12 |
Date: | Sat, 04 Nov 2000 06:52:47 GMT |
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NNTP-Posting-Date: | Fri, 03 Nov 2000 22:52:47 PST |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Thanks for the reply... A little bit more info... I am basically making my own ISR and hooking that up to INT74h -- the ps2 mouse interrupt channel. In the ISR itself, every byte of data that comes from the port ( using inportb())is stuffed into a circular queque.. the only problem is that there is no address (not that i have been able to find anyways) that corresponds to IRQ 12 (that is mapped to INT74h). If so, then one can't really get the byte data using inportb() can they? Off to sift through my Indispensable PC Hardware book... JAC
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