rhabarba@feddit.de to linuxmemes@lemmy.world · 10 months agoE!!!!!feddit.deimagemessage-square17fedilinkarrow-up11arrow-down10cross-posted to: linux_memes@programming.dev
arrow-up11arrow-down1imageE!!!!!feddit.derhabarba@feddit.de to linuxmemes@lemmy.world · 10 months agomessage-square17fedilinkcross-posted to: linux_memes@programming.dev
minus-squareFridgeratr@lemmy.worldlinkfedilinkarrow-up1·10 months agoModern USB keyboards need to be asked what’s being pressed by the CPU multiple times a second, but old PS/2 keyboards will actually interrupt the CPU to send the key press command
minus-square0x4E4F@sh.itjust.workslinkfedilinkEnglisharrow-up0·edit-210 months agoOh, didn’t actually know what’s being done behind the scene… Why is this relevant to Linux only?
minus-square0x4E4F@sh.itjust.workslinkfedilinkEnglisharrow-up0·10 months agoHm… then why is it posted in a Linux comm?
minus-squarekattenluik@feddit.nllinkfedilinkarrow-up1·10 months agoBecause it’s funny, there’s nothing that you don’t already know.
minus-squaremarcos@lemmy.worldlinkfedilinkarrow-up0·edit-210 months agoI see you had interruptions masked.
minus-squareTurun@feddit.delinkfedilinkarrow-up0·edit-210 months agoWhy e in this context? I have seen sei() and cli() before, but not E.
minus-squaremarcos@lemmy.worldlinkfedilinkarrow-up0·10 months agoThat’s the very important information you got from the keyboard. Some context may come later, but it will take ages.
minus-squareTurun@feddit.delinkfedilinkarrow-up0·edit-210 months agoThanks, apparently I can’t read. I somehow missed the top right yellow speech bubble.
I don’t get it…
Modern USB keyboards need to be asked what’s being pressed by the CPU multiple times a second, but old PS/2 keyboards will actually interrupt the CPU to send the key press command
Oh, didn’t actually know what’s being done behind the scene…
Why is this relevant to Linux only?
It’s not
Hm… then why is it posted in a Linux comm?
Because it’s funny, there’s nothing that you don’t already know.
I see you had interruptions masked.
Why e in this context? I have seen
sei()andcli()before, but notE.That’s the very important information you got from the keyboard.
Some context may come later, but it will take ages.
Thanks, apparently I can’t read. I somehow missed the top right yellow speech bubble.