PS/2 Mouse IRQ Problem

Question about which tools to use, bugs, the best way to implement a function, etc should go here. Don't forget to see if your question is answered in the wiki first! When in doubt post here.
Post Reply
inixsoftware
Member
Member
Posts: 32
Joined: Fri Jan 31, 2014 8:21 am

Re: PS/2 IRQ Not Firing

Post 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?
Top
inixsoftware
Member
Member
Posts: 32
Joined: Fri Jan 31, 2014 8:21 am

Re: PS/2 IRQ Not Firing

Post by inixsoftware »

Also, although this is working, whenever I move the mouse several times, I am only getting an interrupt once.
Top
gerryg400
Member
Member
Posts: 1801
Joined: Thu Mar 25, 2010 11:26 pm
Location: Melbourne, Australia

Re: PS/2 IRQ Not Firing

Post by gerryg400 »

It's hard to guess what's wrong. Do you read port 0x60 in each interrupt ? Code ?
If a trainstation is where trains stop, what is a workstation ?
Top
freecrac
Member
Member
Posts: 69
Joined: Thu Sep 20, 2012 5:11 am
Location: germany hamburg

Re: PS/2 IRQ Not Firing

Post 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
Top
inixsoftware
Member
Member
Posts: 32
Joined: Fri Jan 31, 2014 8:21 am

Re: PS/2 IRQ Not Firing

Post by inixsoftware »

Never mind. I no longer have that problem. Thanks anyway!
Top
User avatar
sortie
Member
Member
Posts: 931
Joined: Wed Mar 21, 2012 3:01 pm
Libera.chat IRC: sortie

Re: PS/2 Mouse IRQ Problem

Post by sortie »

Please don't post two threads for basically the same continued troubleshooting. I merged the second topic into the first.
Top
Post Reply

Return to “OS Development”