Here is a really good ada tutorial for low level and systems programming. https://learn.adacore.com/courses/intro-to-embedded-sys-prog/index.html https://learn

Here is a really good ada tutorial for low level and systems programming. https://learn.adacore.com/courses/intro-to-embedded-sys-prog/index.html https://learn.adacore.com/courses/intro-to-embedded-sys-prog... Here the bit fiddling in Ada data structures is explained https://learn.adacore.com/courses/intro-to-embedded-sys-prog/chapters/low_level_programming.html#specifying-representation https://learn.adacore.com/courses/intro-to-embedded-sys-prog... Quite cool