delay
rust-raspberrypi-OS-tutorials
delay | rust-raspberrypi-OS-tutorials | |
---|---|---|
3 | 26 | |
15 | 13,005 | |
- | 1.0% | |
0.0 | 6.3 | |
almost 2 years ago | 3 months ago | |
Rust | Rust | |
Apache License 2.0 | Apache License 2.0 |
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delay
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AVR-GCC Compiler Makes Questionable Code
Took a while but this issue was fixed this year. Until then, you could compile a patched version of LLVM, or use an older nightly.
And the code generation was quite broken indeed. Most importantly the saving of registers within interrupt handlers. Hard to understand the bug, but I had documented a simple ask inline solution on the issue. It has been fixed since then.
My last experience was quite good. And I didn't notice wrong codegen.
As an aside, the inline asm combines pretty well with generics to produce custom machine code during compilation. For example I was able to reproduce the gcc-avr built-in for delays: https://github.com/avr-rust/delay/blob/cycacc/src/delay_cycl...
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Embedded Rust Development
I recently got an Arduino Uno to blink without much hassle, very excited about the 328p having built-in support. Will be even easier when a new release of a couple libraries gets released to crates.io, hopefully soon? (https://github.com/avr-rust/delay/issues/19)
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Code works fine copy/pasted into my main.rs, but is ignored when run from its own external crate
tl;dr I'm trying to figure out why the avr-delay::delay function doesn't seem to do anything when imported as an external crate, but when copy/pasting the code into my main.rs, it all works. Source code here https://github.com/avr-rust/delay
rust-raspberrypi-OS-tutorials
- Operating System Development Tutorials in Rust on the Raspberry Pi
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How would you build an operating system? (SerenityOS with Andreas Kling)
I am very interested in this tutorial for building an OS for the Raspberry Pi in Rust: https://github.com/rust-embedded/rust-raspberrypi-OS-tutoria...
I'd love to try it out when (if ever) I have the time.
- M1 crate
- OS development tutorials in Rust on the Raspberry Pi
- Embedded Rust Development
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Has anyone programmed a Raspberry Pi with Rust?
I like rust, low level and embedded hacking so I programmed a simple "kernel", based on this: https://github.com/rust-embedded/rust-raspberrypi-OS-tutorials
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Can you learn and be good at programming by imitating codes?
So every week, I basically followed along these tutorials. I didn't even made an effort to fully understand the code I was copying, as I just didn't want to waste mental energy on it as I wanted that energy and time wasted on my focus at the time (C++ and JS). I did that for like a year, doing 1-3 tutorials/week from that site. Over the course of it, I got to build web apps, several compilers, several games mostly board games/3d shooters/2d multiplayer games, raytracers, peer to peer apps, building a networking stack, bots, blockchain apps, servers, PGP encryption, E2E encryption apps such as for messaging, built a NES emulator, virtual machines, simulators and graphics programming, etc. I'd say the longest one was learning to build a tiny OS on raspberry pi
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Linux booting raspberry via USB?
Hello everyone, I'm not sure if this is possible, but I'll give it a shot. I have a raspberry PI zero and a linux host pc. I am trying to run stuff on the raspberry on bare metal, no OS below it (using this tutorial https://github.com/rust-embedded/rust-raspberrypi-OS-tutorials/). Now in the tutorial 4 there is a step "flash the kernel onto SD card and insert the SD card into the raspberry". Now, given my lack of SD card adapter (I'm also curious) I wanted to ask if it is possible to deliver this kernel onto the raspberry without the SD card using USB.
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Writing a “bare metal” operating system for Raspberry Pi 4
I believe it already exists: https://github.com/rust-embedded/rust-raspberrypi-OS-tutorials
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Tutorial: Writing a “bare metal” operating system for Raspberry Pi 4
Is this just an alternative UI for GitHub but without the files? Am I missing something obvious? I'm confused.
Actual github repo for anyone looking for the files: https://github.com/rust-embedded/rust-raspberrypi-OS-tutoria...
What are some alternatives?
esp-wifi - A WiFi, Bluetooth and ESP-NOW driver for use with Espressif chips and bare-metal Rust
tauri - Build smaller, faster, and more secure desktop applications with a web frontend.
rppal - A Rust library that provides access to the Raspberry Pi's GPIO, I2C, PWM, SPI and UART peripherals.
redox - Mirror of https://gitlab.redox-os.org/redox-os/redox
rpi4-osdev - Tutorial: Writing a "bare metal" operating system for Raspberry Pi 4
serenity - The Serenity Operating System 🐞
tock - A secure embedded operating system for microcontrollers
buildroot - Buildroot, making embedded Linux easy. Note that this is not the official repository, but only a mirror. The official Git repository is at http://git.buildroot.net/buildroot/. Do not open issues or file pull requests here.
circle - A C++ bare metal environment for Raspberry Pi with USB (32 and 64 bit)
smoltcp - a smol tcp/ip stack
proxmox-backup - Build Proxmox Backup Server for Helios64/Armbian (Cloned Repository from https://git.proxmox.com/?p=proxmox-backup.git;a=summary).
rusty-hermit - Hermit for Rust. [Moved to: https://github.com/hermit-os/hermit-rs]