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Low level access to Cortex-M processors

4 mentions on Hacker News by 4 people: 0 stories, 4 comments · first 2021-07-20 · latest 2025-12-10

Mentions per year 4 mentions · busiest year 2025 (2)
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  1. FWIW teaching it critical sections is dead simple, and likely already done for you. Ex cortex M: https://github.com/rust-embedded/cortex-m/blob/master/cortex... You can look at asynch and things like https://github.com/rtic-rs/rtic and…
    comment by QuiEgo · 2025-12-10 · in Rust in the kernel is no longer experimental
  2. https://github.com/avr-rust https://github.com/esp-rs https://github.com/rust-embedded/cortex-m Even the embedded world is slowly changing.
    comment by viraptor · 2025-11-01 · in Hard Rust requirements from May onward
  3. …one program in ring0" kind of thing, and not "I have an RTOS" sort of case. See the discussion in https://github.com/rust-embedded/cortex-m/issues/233 for example.
    comment by steveklabnik · 2023-06-27 · in Rust fact vs. fiction: 5 Insights from Google's Rust journey in 2022
  4. …without interrupts enabled. The type itself is zero sized so it's completely optimized away. https://github.com/rust-embedded/cortex-m/blob/master/src/in...
    comment by guntars · 2021-07-20 · in A GPIO Driver in Rust