avr-hal-template
rp-hal
avr-hal-template | rp-hal | |
---|---|---|
3 | 30 | |
113 | 1,267 | |
- | 3.5% | |
6.3 | 9.3 | |
16 days ago | 8 days ago | |
Rust | Rust | |
Apache License 2.0 | - |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
avr-hal-template
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New crate "panic-serial": prints panic messages to a serial port on no_std targets
What bugged me right away was that the default panic handler (panic-halt) which comes with templates like this one gives no feedback whatsoever (I realize that's a very good default, and am not suggesting at all that it gets changed).
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Learning Embedded rust
The best way to start your own project is by using the template: https://github.com/Rahix/avr-hal-template
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Getting Started With Embedded Development Using Rust and Arduino
cargo generate --git https://github.com/Rahix/avr-hal-template.git
rp-hal
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Embedded Swift on the Raspberry Pi Pico
probably, I didn't really check it, but I found [1]. Rust has a lot of support for embedded systems, even from the companies that provide the chips, like STM and Espressif.
[1] https://github.com/rp-rs/rp-hal
- Rp-hal: a Rust Embedded-HAL for the pi pico series microcontrollers
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I built a column staggered keyboard with firmware written in Rust!
About the same time, I was learning Rust and discovered how it could be used on embedded targets from Low Level Learning on YouTube, the video introduced me to the amazing rp-hal crate that provides abstractions to talk to the Raspberry Pi Pico microcontroller. Getting used to the no_std mode took some time, the most challenging was not being able to collect an iterator to a container.
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How can I access the Pico W's LED with the rp-hal crate?
Well, just as I posted this, I came across the issue on Github: https://github.com/rp-rs/rp-hal/issues/525
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&[u8] to *const u8
Have a read of https://github.com/rp-rs/rp-hal/issues/257 for more info.
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Question: Elegant way of getting a 'static reference?
I've made an example for a RPI Pico (PR for the RP2040 HAL project here) .
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Pico as a usb hid without circuitpy
Here's an example: https://github.com/rp-rs/rp-hal/blob/main/boards/rp-pico/examples/pico_usb_twitchy_mouse.rs
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Learning Embedded rust
Embedded rust for the raspberry pi pico: https://github.com/rp-rs/rp-hal
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The Rise of Rust, the ‘Viral’ Secure Programming Language That’s Taking Over Tech
What are you on about, can you clarify? Rust can compile in no-std/embedded style just as fine (or better) than C can for basically any ARM or RISCV based processor, and quick googling shows this hal for nearly all pi needs and even MEGA65 is "as supported" (read: not at all officially by anything, fan-only) as any current C compiler. Setting up rust for a new target, so long as the code-gen is supported somehow by LLVM, LLVM plugin, LLVM IR transpiler (and maybe libgcc-jit sort of soon) is just as painful or unpainful as setting up a whole team to work via C/C++ with comparable testing harnesses. This doesn't mean easy and is an area Rust is still improving rapidly by the various enterprise agencies (Ferrous systems, Oxide, more I can't remember...) who specifically want to bring rust to such low end hardware because frankly both C and C++ suck with vendor proprietary tool chains and quirks.
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"pub use bare_metal::CriticalSection;" Error
He says he can't find crate for 'bare_metal'. He was setting up and testing the HAL for the pico (https://github.com/rp-rs/rp-hal). While compiling it pulls down critical-section-0.2.7/src/lib.rs and bars on line 7
What are some alternatives?
async-avr - async/await for AVR with Rust
tutorials - 📚 Stash of tutorials completed for learning cool stuff.
esp-idf-template - A "Hello, world!" template of a Rust binary crate for the ESP-IDF framework.
embassy - Modern embedded framework, using Rust and async.
avr-device - Register access crate for AVR microcontrollers
rlox
avr-hal - embedded-hal abstractions for AVR microcontrollers
edn - Extensible Data Notation
templates - Templates for bootstrapping a Rust TUI application with Ratatui
rp2040-project-template - A basic rp2040-hal project with blinky and rtt logging example code. With this you can quickly get started on a new rp2040 project
PikaPython - An ultra-lightweight Python interpreter that runs with only 4KB of RAM, zero dependencies. It is ready to use out of the box without any configuration required and easy to extend with C. Similar project: MicroPython, JerryScript.