drogue-device
nrf-hal
| drogue-device | nrf-hal | |
|---|---|---|
| 2 | 5 | |
| 177 | 472 | |
| 1.7% | 1.9% | |
| 3.0 | 8.4 | |
| 7 months ago | 10 days ago | |
| Rust | Rust | |
| Apache License 2.0 | Apache License 2.0 |
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drogue-device
- I rewrote my Rust keyboard firmware in Zig: consistency, mastery, and fun
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Async actor framework for embedded Rust
https://github.com/drogue-iot/drogue-device/blob/972e1806c25752d66f60b2a6755124ee8148f522/src/actor.rs#L411
nrf-hal
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Rust newcomers are 70x less likely to create vulnerabilities than C++ newcomers [pdf]
You should try again. I think that code is verbose because of the borrowing and because you're trying to do a one-liner. I use the nrf-hal library with the nrf52840, and the code reads pretty nicely. Here's an example:
https://github.com/nrf-rs/nrf-hal/blob/master/examples/blink...
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Any good examples of using embedded Rust with an existing embedded C codebase?
Reading nrf-hal source, unfortunately new does re-configure the UARTE, and there is not a new_unchecked. The solution I can think of is to duplicate the write code with nrf52833_hal::pac::UARTE0. The Uarte type does not contain any metadata, it exists purely to guard the init of UARTE.
- Rust on the MOS 6502: Beyond Fibonacci
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First steps with Embedded Rust: Selecting a board
Really good. Check out the examples in the nrf-hal repo. Also, if you don't mind forking out for some extra components the Knurling sessions by Ferrous Systems are ace.
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I rewrote my Rust keyboard firmware in Zig: consistency, mastery, and fun
The embedded HAL crates do this with extensive use of macros, for example: https://github.com/nrf-rs/nrf-hal/blob/aae17943efc24baffe30b...
This solution makes sense given the constraints of Rust, but there's quite a cost in terms of compiler time and cognitive overhead to understand what is going on.
(Aside: I didn't use the HAL in my Rust firmware, that's a higher layer of abstraction; I only used the PAC crates.)
What are some alternatives?
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
embassy - Modern embedded framework, using Rust and async.
dstep - A tool for converting C and Objective-C headers to D modules
ziglings - Learn the Zig programming language by fixing tiny broken programs.
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
zephyr - Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
rusty-password - Get the password of the Wi-Fi network you're connected to
nrf-softdevice
act-zero
riscv-rust-quickstart - A template for building Rust applications for HiFive1 boards