flat assembler
Message board for the users of flat assembler.
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> Linux > Terminal Graphics FASM |
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revolution 23 Dec 2018, 08:29
Are you using an existing OS? If so then which one? Getting a graphics frame should be quite easy, but each OS does things differently.
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23 Dec 2018, 08:29 |
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guignol 23 Dec 2018, 12:27
Why do you keep replying the collection of words?
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23 Dec 2018, 12:27 |
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KainKelly 23 Dec 2018, 20:41
revolution wrote: Are you using an existing OS? If so then which one? Getting a graphics frame should be quite easy, but each OS does things differently. This is going to be on a arch VM, glad to hear that this should be reasonably straight forward. Eager to get this running if only somewhat working! Sincerely, ~Kain Kelly _________________ Brute force, shall it fail you simply did not use enough. |
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23 Dec 2018, 20:41 |
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KainKelly 23 Dec 2018, 20:42
guignol wrote: Why do you keep replying the collection of words? Am I missing a inside joke? _________________ Brute force, shall it fail you simply did not use enough. |
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23 Dec 2018, 20:42 |
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revolution 24 Dec 2018, 01:37
KainKelly wrote: This is going to be on a arch VM Perhaps the topic below will answer your question: https://board.flatassembler.net/topic.php?t=17752 |
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24 Dec 2018, 01:37 |
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revolution 25 Dec 2018, 03:02
There is a quick and dirty way to write arbitrary graphics to the console graphics screen, but you must exit X first. With some versions of X you can use something like CTRL-ALT-F1 to get a terminal session and then run this:
Code: sudo dd if=/dev/urandom of=/dev/fb0 bs=1M count=1 So writing bytes to /dev/fb0 can give arbitrary access to the screen. But you need to know the geometry of the screen to make sensible images. The example above is just random data for proof of concept only. |
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25 Dec 2018, 03:02 |
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Furs 25 Dec 2018, 19:22
revolution wrote: There is a quick and dirty way to write arbitrary graphics to the console graphics screen, but you must exit X first. With some versions of X you can use something like CTRL-ALT-F1 to get a terminal session and then run this: |
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25 Dec 2018, 19:22 |
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revolution 26 Dec 2018, 01:36
Furs wrote: I think writing random data can be pretty dangerous. But basically just seems you have to write to /dev/fb0. |
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26 Dec 2018, 01:36 |
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KainKelly 26 Dec 2018, 04:50
revolution wrote:
Thank you, yes I did mean arch, I originally was going to use a VERY secure hyper visor. plans have changed and I will be running it on bare metal. ~KainKelly _________________ Brute force, shall it fail you simply did not use enough. |
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26 Dec 2018, 04:50 |
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KainKelly 26 Dec 2018, 04:57
Furs wrote:
Yeah I am just trying to make some basic box's an a progress bar, nothing over the top in any way at all. ~Kain Kelly _________________ Brute force, shall it fail you simply did not use enough. |
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26 Dec 2018, 04:57 |
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