ChibiOS/RT is a free and efficient RTOS designed for deeply embedded applications. It offers a comprehensive set of kernel primitives and supports many architectures: ARM7, Cortex-M0, Cortex-M3, Cortex-M4, PowerPC e200z, STM8, AVR, MSP430, ColdFire, H8S, x86.
Tool kit for building highly secure special-purpose operating systems
The Genode OS Framework is a tool kit for building highly secure special-purpose operating systems. It scales from embedded systems with as little as 4 MB of memory to highly dynamic general-purpose workloads. Genode is based on a recursive system structure. Each program runs in a dedicated sandbox and gets granted only those access rights and resources that are needed for its specific purpose. Programs can create and manage sub-sandboxes out of their own resources, thereby forming hierarchies where policies can be applied at each level. The framework provides mechanisms to let programs communicate with each other and trade their resources, but only in strictly-defined manners. Thanks to this rigid regime, the attack surface of security-critical functions can be reduced by orders of magnitude compared to contemporary operating systems.
Project SUZAKU, home of software development based on SUZAKU FPGA board
Real time embedded multi-thread kernel
This project is now in the research and development stage. It is intended for very small microcontrollers with a single processor and represent simple multithreading kernel what written by C language. In near time is planning create implementations for AVR and STM8.
Simplest kernel for cooperative multithreading
Simplest of possible ways to multithreading on the smallest microcontrollers. This project is demonstration the programming technique of the multithreading with polling the system state. Published code debugged and ready to use in your projects.
LuninuxOS is a Debian/Ubuntu based Linux distribution.
LuninuxOS is a Debian/Ubuntu based Linux distribution designed to be beautiful, clean, simply, fast, and stable. it was previously known as Sn0wl1nuX. It is super-fast, great-looking, secure, intuitive operating system that powers desktops and laptops. LuninuxOS is absolutely free, and comes with a selection of the best applications designed to meet most of your daily needs. It can be run directly from a CD/DVD/USBStick and optionally be installed to a HDD, including IDE, SCSI, SATA, PATA and USB drives.
This will be an operating system
BirdOS is currently not open source anymore. But we may release Bird DOS open source, right here. Bird DOS should be another OS within the FeatherCode Operating Systems branch. This is for the future though, you can download current BirdOS releases (just not open source) via: https://github.com/FeatherCode/FeatherCode We hope to be more useful on this page, in the future. What happened to v0.10? It's been eaten by an eagle. Seriously though, it was a bad 'operating system' with bad code. We now have rewritten the code. To forget the problems and stupidity with v0.10, which was basically just a text-output OS, we have thrown it away. The project will continue, not open source and completely somewhere else. We're extremely sorry.
Low power application-configurable Operating System
langOS is an operating system for wireless sensor networks. It supports platforms based on the MSP430 microcontroller and is fully written in C. The operating system is designed to simplify the development of applications in the area of wireless sensor nodes as well as deeply embedded systems. It provides an easy to use configuration scheme, which makes a tailor-made configuration quite easy.
!!!Nova Versão 3.0!!! O BRLix é um projeto que visa atender aos usuários de Desktop que possuem dificuldade em utilizar as interfaces gráficas atuais do Linux. Com uma interface já conhecida, e aplicativos que facilitam o trabalho, diminui-s.e a curva de aprendizado e torna-se amigável a utilização de um GNU/Linux por um usuário Leigo. The Brlix is a project to help users who have difficulty using the current Linux graphical interfaces. With an already familiar interface, and applications that facilitate the work, the learning curve is decreased and becomes friendly to use a GNU / Linux for a layman user. Usem, Compartilhem, Discutam, nos dêem feedback! Use, share, Discuss, give us feedback!
SO1 es un proyecto para crear un sistema operativo sencillo con el que poder explicar rapidamente los conceptos implicados en el desarrollo de estos sistemas. SO1 permite que los estudiantes consoliden sus conocimientos prácticos de sistemas operativos ampliando el sistema que se ofrece de partida.
64-BIt Operating System with Compiler
TempleOS is a 64-bit kernel with compiler, graphics library and tools. It is not a Unix. It was made from scratch.
VSPMS is the "Very Simple Project Management System", which is a cross-platform set of shell tools and aliases to establish and share project environment variables, aliases, documentation, and setup procedures.
Jari OS is a real-time microkernel operating system which runs in terms of multi-service architecture. Core system consists of its own microkernel μString, core and system services, set of device drivers launched as trusted services.
Real time microkernel
μString microkernel is the part of Jari OS project. It's a preemptible, real-time microkernel that used in Jari OS platform.
A little operation system for encapsulated devices
Java GCJ on NXT. The GCC tools include a Java front-end. The support for ARM7 enables support for the LEGO MINDSTORMS NXT platform.
Projeto do Sistema Operacional Brasileiro Erax, baseado no modo usuário Unix e no kernel do Minix e Linux.
Nemesis is a tiny real time operating system kernel based on x86 PCs. Its main purpose is to serve as a simple but realistic example of an real time OS kernel running on real hardware..the purpose of this is that it can be embedded in small devices lik
EXOS experimental operation system for intel x86 compatible computers. EXOS is designed with a microkernel written mainly in C and a own bootloader writen in Assembler (FASM). The system is still under development
Cleia is a free OS for x86 CPUs. Written in C, it's POSIX compliant. The goal of this project is to make a complete OS. A GUI is included in it. We want to make it clean, simple and fast. Please write to firstname.lastname@example.org or email@example.com for more info