772 Open source projects that are alternatives of or similar to IntrOS

Free, simple, extremely lightweight, stackless, cooperative, co-routine system (OS) for microcontrollers

object-oriented C++ RTOS for microcontrollers

Experimental Forth cross compiler for tiny devices

rnk is a RTOS targeting ARM architecture.

DEPRECATED, use our successor library https://modm.io instead

A secure embedded operating system for microcontrollers

modm: a C++20 library generator for AVR and ARM Cortex-M devices

ERIKA Enterprise v3 RTOS

MDEPX — A BSD-style RTOS

A micro real-time operating system supporting task switching, delay function, memory allocator and critical section. It is writen on ARM Cortex-M3 assemble language, it runs successfully on STM32F103 MCU.

The free embedded operating system.

Azure RTOS NetX Duo is an advanced, industrial-grade TCP/IP network stack designed specifically for deeply embedded real-time and IoT applications

A heap allocator for Cortex-M processors

A set of various projects based on ESP8266, ESP32, ATtiny13, ATtiny85, ATtiny2313, ATmega8, ATmega328, ATmega32, STM32 and more.

PlatformIO is a professional collaborative platform for embedded development 👽 A place where Developers and Teams have true Freedom! No more vendor lock-in!

VGA-style video output for STM32F4 processors, in Rust

A Powerful embedded RTOS for ARM Cortex M microcontrollers

QP-nano real-time embedded framework/RTOS for embedded systems based on active objects (actors) and hierarchical state machines

Generate Rust register maps (`struct`s) from SVD files

Arduino (8-bit AVR) simulator, written in JavaScript and runs in the browser / Node.js

Arduino hardware package for ATmega1284, ATmega644, ATmega324, ATmega324PB, ATmega164, ATmega32, ATmega16 and ATmega8535

Low level access to Cortex-M processors

RT-Thread is an open source IoT operating system.

Self-hosting metacompiled Forth, bootstrapping from a few lines of C; targets Linux, Windows, ARM, RISC-V, 68000, PDP-11, asm.js.

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

High power induction heating platform

🦠 µnix is a UNIX-like operating system

rustBoot is a standalone bootloader written entirely in `Rust`, designed to run on anything from a microcontroller to a system on chip. It can be used to boot into bare-metal firmware or Linux.

zmu - Emulator for Microcontroller Systems

DEPRECATED

Arduino hardware package for ATmega8, ATmega48, ATmega88, ATmega168, ATmega328 and ATmega328PB

A dedicated performance counter for Cortex-M systick. It shares the SysTick with users' original SysTick function without interfere it. This library will bring new functionalities, such as performance counter, delay_us and clock() service defined in time.h

Apache NuttX Apps is a collection of tools, shells, network utilities, libraries, interpreters and can be used with the NuttX RTOS

A C++, compile-time, reactive RTOS for the Stack Resource Policy based Real-Time For the Masses kernel

A comparison of operating systems written in Rust

TinyML AI inference library

An capability-based microkernel general-purpose operating system focusing on scalability, predictability, mixed-criticality and recoverability. THIS PROJECT IS IN PREVIEW STATE CURRENTLY

Template to develop bare metal applications for Cortex-M microcontrollers

schedule and materials about my presentations

A tiny real-time kernel focusing on formal reliability and simplicity.

Ultra light weight small device firmware. Well architected to support MMU, SMP, low power idle. Can be run on various CPU architectures.

RTOS for microcontrollers

A curated list of awesome embedded programming.

Real-Time Interrupt-driven Concurrency (RTIC) framework for ARM Cortex-M microcontrollers

Apache NuttX is a mature, real-time embedded operating system (RTOS)

An open framework for micro-controller software

A real time operating system for IoT written in C++

Modular and configurable OS for embedded applications

AVR cheat sheet for the ATmega328p

Demonstration files for Great Cow BASIC - a compiler for Microchip and AVR 8-bit microcontrollers

Mini OS emulator for Digispark (an Attiny85 based microcontroller).

AVR library for controlling DS18B20 temperature sensors

CHIP-8 implementation in Rust targeting AVR microcontrollers

Terminal inside the microcontroller (cli for mcu)

自己动手从0到1写嵌入式操作系统 课程的相关资料下载

A tiny Linux-like real-time kernel optimized for ARM Cortex-M chips

Open source Python library for programming and debugging Arm Cortex-M microcontrollers

Easy to use, lightweight and unified library for performing common microcontroller tasks

Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.