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Show codepage 437 instead of 737 in Minimal Rust Kernel

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Philipp Oppermann
2019-09-02 15:47:03 +02:00
parent c8b3583465
commit 54ad8ae792
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blog/content/second-edition/posts/02-minimal-rust-kernel/index.md
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@@ -299,7 +299,7 @@ The easiest way to print text to the screen at this stage is the [VGA text buffe
[VGA text buffer]: https://en.wikipedia.org/wiki/VGA-compatible_text_mode
![screen output for common ASCII characters](https://upload.wikimedia.org/wikipedia/commons/6/6d/Codepage-737.png)
![screen output for common ASCII characters](https://upload.wikimedia.org/wikipedia/commons/f/f8/Codepage-437.png)
We will discuss the exact layout of the VGA buffer in the next post, where we write a first small driver for it. For printing “Hello World!”, we just need to know that the buffer is located at address `0xb8000` and that each character cell consists of an ASCII byte and a color byte.