README_MORE_RESOURCES.md

This is only a part of a presentation. See https://peter-kehl.github.io/embedded_low_level_rust for the whole presentation.

More resources

• Per-platform rustflags in .cargo/config.toml. See [Zero2Prod > Faster Linking] (https://www.lpalmieri.com/posts/2020-06-06-zero-to-production-1-setup-toolchain-ides-ci/#5-1-faster-linking).
• Embedded Rust book > QEMU. (It's not suitable for multithreaded applications, but we can't use threads in no_std anyway.)
• Cargo Reference > Build scripts
• Unsafe code guidelines
• Rust Foundation's Embedded resources
  • including the Rustonomicon and the Unstable book
  • the Embedded Rust book >
    • Tips for embedded C developers
    • Zero Cost Abstractions
    • Static Guarantees. Worthwhile in std Rust, too.
• the Embedenomicon > A note on compiler support

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• sindresorhus/awesome = project-awesome.org >
  • Awesome Rust = rust-unofficial/awesome-rust

    • Embedded (Rust) and cross-compiling

      rust-unofficial/awesome-rust#embedded, its news & history and its RSS feed

    • FFI (for many languages)

      rust-unofficial/awesome-rust#ffi (no specific RSS feed; but you can subscribe to whole rust-unofficial/awesome-rust through GitHub or its RSS feed)
  • rust-embedded - official working group
  • rust-embedded/awesome-embedded-rust (including realtime OS and crates for various chipboards)

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• crates.io >
  • Categories (out of total of 54) >
    • No standard library (no-std)
    • Embedded development, [crates.io

      API bindings (FFI)](https://crates.io/categories/api-bindings)

    • External FFI bindings
    • Hardware support
  • Keywords (out of many, so not easy to find) >
    • no_std
    • no-heap
    • embedded
    • embedded-database
    • rtos
    • bare metal
    • embedded-hal (Hardware Abstraction Layer)
    • embedded-hal-driver
    • embedded-hal-impl
    • check the above for how many crates or if popular
    • sensor
    • sdcard
    • smartcard
  • examples of crates (not necessarily recommended & only a few) *
• Python > CircuitPython and MicroPython, both for microcontrollers
• most likely not (Embedded) CPython since it is "typical Linux-based", hence std
• rustc book > Platform support (and tiers)

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Note: TODO highlight selected lines with - or use delimiters as above

TODO put GitHub code line range link at a commit as an alternative - to make this accessible.

arrform is an heapless no_std alternative to format!(...). New to Rust? Exclamation mark indicates a macro invocation.