AtomVM vs libusb_stm32

AtomVM

Tiny Erlang VM (by atomvm)

Miscellaneous Erlang C Embedded Esp32 Elixir Stm32 HacktoberFest

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libusb_stm32

Lightweight USB device Stack for STM32 microcontrollers (by dmitrystu)

Stm32 Usb

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AtomVM		libusb_stm32
	Project
4	Mentions	1
1,390	Stars	657
2.2%	Growth	-
9.7	Activity	1.3
3 days ago	Latest Commit	about 2 months ago
C	Language	C
Apache License 2.0	License	Apache License 2.0

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.

AtomVM

Posts with mentions or reviews of AtomVM. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-04-18.

Firefly – A new compiler and runtime for BEAM languages
6 projects | news.ycombinator.com | 18 Apr 2023

Check out the existing AtomVM if you've not for that use case.
https://github.com/atomvm/AtomVM
Mixing sync and async views in the same application
3 projects | /r/django | 15 Apr 2023
Deploying Phoenix apps on bare metal
2 projects | /r/elixir | 29 Nov 2022

Also this: https://github.com/atomvm/AtomVM
Embedded programming for the functionally-inclined programmer?
4 projects | /r/functionalprogramming | 25 Jan 2021

There’s also AtomVM a minimal erlangVM to run elixir on microcontrolers https://github.com/bettio/AtomVM and possibly the Lumen compiler to compile to byte code https://getlumen.org

libusb_stm32

Posts with mentions or reviews of libusb_stm32. We have used some of these posts to build our list of alternatives and similar projects.

Need help regarding understanding and setting up USB.
1 project | /r/embedded | 10 Feb 2021

If you want to implement USB devices that are more complicated than just a single interface (i.e. a composite device) I would not bother using the USB Middleware provided by ST. A very good (and portable!) USB library for STM32 µC's i have grown to love is libusb_stm32.

What are some alternatives?

When comparing AtomVM and libusb_stm32 you can also consider the following projects:

purescript-native - A native compiler backend for PureScript (via C++ or Golang)

I-CUBE-USBD-Composite - Create STM32 USB Composite devices with ease.

porcelain - Work with external processes like a boss

libopencm3 - Open source ARM Cortex-M microcontroller library

awesome-embedded-rust - Curated list of resources for Embedded and Low-level development in the Rust programming language

stm32-bootloader - Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware located on an external SD card with FAT32 file system.

onetime - An onetime key-value store for Elixir

NanoVNA - Very Tiny Palmtop Vector Network Analyzer

erlang_term - Erlang Term Info

mongoose-os - Mongoose OS - an IoT Firmware Development Framework. Supported microcontrollers: ESP32, ESP8266, CC3220, CC3200, STM32F4, STM32L4, STM32F7. Amazon AWS IoT, Microsoft Azure, Google IoT Core integrated. Code in C or JavaScript.

funnel - Streaming Elixir API built upon ElasticSearch's percolation.

TFT_eSPI - Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips