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Philipp Oppermann
2021-05-17 15:53:23 +02:00
parent 34a3066cae
commit 7992ce6a21
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blog/content/edition-2/posts/07-hardware-interrupts/index.md
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@@ -77,7 +77,7 @@ The default configuration of the PICs is not usable, because it sends interrupt
The configuration happens by writing special values to the command and data ports of the PICs. Fortunately there is already a crate called [`pic8259`], so we don't need to write the initialization sequence ourselves. In case you are interested how it works, check out [its source code][pic crate source], it's fairly small and well documented. The configuration happens by writing special values to the command and data ports of the PICs. Fortunately there is already a crate called [`pic8259`], so we don't need to write the initialization sequence ourselves. In case you are interested how it works, check out [its source code][pic crate source], it's fairly small and well documented.
[pic crate source]: https://docs.rs/crate/pic8259/0.2.0/source/src/lib.rs [pic crate source]: https://docs.rs/crate/pic8259/0.10.0/source/src/lib.rs
To add the crate as dependency, we add the following to our project: To add the crate as dependency, we add the following to our project: