Live: Interrupts and playing with graphics

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In this livestream, we started by looking at Linux' PIC implementation, then we refactored our own PIC driver and interrupt system.
Then, we experimented a bit with VBE graphics, setting a video mode and drawing some pretty colors.

Links:
  1. nanobyte
  2. os
  3. operating system
  4. osdev
  5. development
  6. software
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Комментарии
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Watching this i was physically hurt during the time with the VBE info. first the not returning from the assembly function (HOW TF DID IT ACTUALLY CONTINUE) and the status code returning from asm but not checking the status code to = 0. But This series is an amazing series thank you for all of the effort you put into this. this has helped me learn so much.

weeaidenweilltur
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At 2:24:20 he said he's not doing graphics in the main series. Is there another series for graphics?

Potato-ffms
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I have a question: when I did the mode detecting and getting their info, I get the modes f000, e987, f000, d431, f000, d431 (these two another two times), f000, ef57, f000, d431, f000, 5743 and more, which aren't the ones you got. And when I read the mode info, every mode is 256x0 big, has 192bpp and the fb is always 17039619. Do you have an idea, why that might be? The asm code was copied from github and the C code is the same as in the video.

tomiivaswort
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How in the hell do you know and figure all this out...

nemesi