espup
esp-wifi
espup | esp-wifi | |
---|---|---|
7 | 7 | |
200 | 377 | |
4.0% | 4.5% | |
8.6 | 8.9 | |
10 days ago | 10 days ago | |
Rust | Rust | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
espup
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Rust Based Linux Process Manager with both a TUI and a GUI
https://github.com/esp-rs/espup/issues/19 https://github.com/tauri-apps/tauri/issues/1355
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Switching from C++ to Rust
Thanks for mentioning it. I already tried using it a few months ago and brushed it off as still being a WIP, but it still didn't work when I tried again just a few days ago. Asking in the Matrix chat when first trying it sadly only got me a "works for me" from the developers.
What Espressif is doing with their esp-idf and porting it to Rust is promising, but overall it still needs work. Using the toolchain to develop on the ESP32 was at least slightly painful half a year ago before they introduced espup[1], having to keep a patched LLVM around etc., and supposedly support for their Xtensa architecture is coming to LLVM soon[2] so this will improve in the future.
I'd also love to see Bluetooth support in esp-idf-svc[3], but they seem to be lacking people with the required knowledge to design and implement an abstraction for it[4].
[1]: https://github.com/esp-rs/espup
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Embedded Rust tutorials on the ESP32-C3
The environment setup can now be done with espup, its a Rust tool that replaces the bash scripts and also works in Windows.
- ESP32 Buyer’s Guide: Different Chips, Firmware, Sensors
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How do I program an ESP32 S3 in Rust using podman from WSL?
Installing it locally should be relatively simple with espup, let me know if you finally decide to go for this option and have some questions!
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Rust for Embedded Development (e.g. microcontrollers)
We even have our own installer (written in Rust of course :D) - https://github.com/esp-rs/espup
esp-wifi
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Rust on Espressif chips – 29-09-2023
Good question! As far as I can tell from the docs, it looks like I2C is still synchronous [1], but this will be my first async embedded Rust project, so I'm still unfamiliar with the general shape and functionality of things.
For comparison, things like WiFi are definitely async [2]
[1] https://docs.rs/esp32s2-hal/latest/esp32s2_hal/i2c/index.htm...
[2] https://github.com/esp-rs/esp-wifi/blob/main/examples-esp32s...
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The Embedded Rust ESP Development Ecosystem
Among these several abstractions, we can program a microcontroller device at any level we like. Additionally, we can develop code with a mix of low-level and high-level abstractions. Obviously, to make code more portable it's better to stick to higher-level abstractions. Also in addition to the above, there exists other crates supporting other functions in no-std development. These include wifi services in the esp-wifi repository, heap allocators in the esp-alloc repository, logging features in the esp-println repository, exception handlers in the esp-backtrace repository, and finally embedded storage traits in the esp-storage repository.
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ESP32-C3 Wireless Adventure: A Comprehensive Guide to IoT [pdf]
I haven't done much with it yet, but I'm excited about the bare-metal (no_std) rust support for the esp32c3 (as opposed to some other variants that require a custom toolchain as I understand it).
Lots of details at <https://mabez.dev/blog/posts/>, and some examples of wifi on bare-metal at <https://github.com/esp-rs/esp-wifi>.
I hope to eventually get it working with MQTT (there may be examples already, I haven't yet looked in-depth), at which point I think this will be my go-to for the majority of my IOT projects going forward!
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Switching from C++ to Rust
Esp-wifi is very actively being updated, looks like C3 is supposed to work[0][1], so if you tried more than a few weeks ago it probably changed.
[0]: https://github.com/esp-rs/esp-wifi#current-support
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Rust for Embedded Development (e.g. microcontrollers)
I previously used the esp32-c3 both with bare-metal and with the idf in rust, but I did not like the experience. With the idf you get poor ide support and poor documentation and with bare metal you used to get no wifi at all, but the experience is a lot better. I have seen the new rust wifi driver https://github.com/esp-rs/esp-wifi and i am very interested, but this is still a sync driver afaik.
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Embedded Rust Development
Also got an ESP32C3 to connect to my wifi network, which was really exciting: https://github.com/esp-rs/esp-wifi
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ESP32 Packet Sniffing and Manipulation
Check the project https://github.com/esp-rs/esp-wifi, it implement bindings to the official SDK.
What are some alternatives?
esp-idf-template - Template application for https://github.com/espressif/esp-idf
esp-idf-svc - Type-Safe Rust Wrappers for various ESP-IDF services (WiFi, Network, Httpd, Logging, etc.)
esp-idf-template - A "Hello, world!" template of a Rust binary crate for the ESP-IDF framework.
rust-esp32-std-demo - Rust on ESP32 STD demo app. A demo STD binary crate for the ESP32[XX] and ESP-IDF, which connects to WiFi, Ethernet, drives a small HTTP server and draws on a LED screen.
bluetooth-proxies - This repo hosts known, tested devices that can serve as Bluetooth proxies for Home Assistant.
esp-web-flash-server - Starts a local server serving a web page to flash a given ELF file
esp-pacs - Peripheral Access Crates for Espressif SoCs and modules
esp-idf-hal - embedded-hal implementation for Rust on ESP32 and ESP-IDF
mo - 🦄 Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either...)
esp32-camera
esp-hal - no_std Hardware Abstraction Layers for ESP32 microcontrollers