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Re: PS/2 IRQ Not Firing

Posted: Thu Apr 24, 2014 8:14 pm
by inixsoftware
OK. So why I type something on the keyboard, I am getting IRQ1 and IRQ12 for some reason...Is there a reason why this is happening?

Re: PS/2 IRQ Not Firing

Posted: Thu Apr 24, 2014 8:26 pm
by inixsoftware
Also, although this is working, whenever I move the mouse several times, I am only getting an interrupt once.

Re: PS/2 IRQ Not Firing

Posted: Fri Apr 25, 2014 1:50 am
by gerryg400
It's hard to guess what's wrong. Do you read port 0x60 in each interrupt ? Code ?

Re: PS/2 IRQ Not Firing

Posted: Fri Apr 25, 2014 2:39 am
by freecrac
Hello.
Maybe this following information can help too.

[Qemu-devel] ps/2 mouse handler interrupt:
http://lists.gnu.org/archive/html/qemu- ... 00082.html

The PS/2 Mouse Interface:
http://www.computer-engineering.org/ps2mouse/
The PS/2 Keyboard Interface:
http://www.computer-engineering.org/ps2keyboard/

PS2 mouse IRQ:
http://forum.osdev.org/viewtopic.php?t=8323

Dirk

Re: PS/2 IRQ Not Firing

Posted: Fri Apr 25, 2014 5:31 am
by inixsoftware
Never mind. I no longer have that problem. Thanks anyway!

Re: PS/2 Mouse IRQ Problem

Posted: Fri Apr 25, 2014 5:45 am
by sortie
Please don't post two threads for basically the same continued troubleshooting. I merged the second topic into the first.