The AROS Research Operating System is an effort to implement an Open Source and portable operating system that is compatible with AmigaOS(TM). Originally, it was meant as a direct reimplementation, but already has features not existing in AmigaOS.
Abstract Character Device Driver, may be used for fast implementing user-space device drivers for test purposes or working with non time critical devices. It's allow use device's I/O ports or memory areas directly, through standard device spec. files.
Agnix is a small operating system kernel for i386, supporting 32-bit protected memory mode, paging, hardware switched tasks, memory tests, PCI bus, devices, PCI IRQ routing, RT timers and network protocols.
CMAKE build enviroment for LPC2000 and LPC17xx Cortex MCUs
The goal of project is to build CMSIS like environment for LPC2000 series MCU and to write RTOS for LPC2000 and Cortex Microcontrollers
Covert Linux is technology of instalation for Linux without repartition the disk and running from native system, e.g. you can install Linux from ,say, Windows by grabbing some SETUP.EXE, launching it and then clicking on desktop icon.
This is cryptographic disk driver for FreeBSD. It provides transparent encryption and decryption of selected devices. It is based on vn(4).
WELCOME , Easy11 and Service11 provide a open source platform fo p2p wireless networks for linux and windows platforms. Easy11 is a wireless p2p software for free wireless community. Service11 provide support and service for wireless networks
Free operating system for Atari computers, and more.
EmuTOS is a TOS compatible operating system for Atari ST series computers, and more. It is made from Digital Research's GPLed original sources and is a free and open source alternative to Atari proprietary ROMs.
FOS - open source 32-bit microkernel operating system.
Operation system FreaxOS
FreeDOS-64 is 64-bit Disk Operating System under development for the AMD64 platform.
GrindarsOS - 32bit protect-mode one-task operating system.
IMA2 Simple command-line editor of binary files (images, object filers, byte code, etc). More sofisticated that F4 option in FAR. More simple that GUI hex editors. Can be useed as command-line utility in scripts.
Linux as an Internet IntServ architecture element. - RSVP-capable router (ISI RSVP based). - EDF, RC-EDF, DC-EDF queues.
Ivmuk-OS is small RTOS for microcontrollers with low resources. Microchip's PIC16F877A MCU uses about 70 bytes of RAM and 800 bytes Flash. Memory usage depends on number of tasks and messages defined. This should create competition to Salvo OS some day.
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.
kernelpeel is Linux kernel wrapper which allows to create kernel independent modules. It is very useful for a closen source drivers which want be kernel independent.
The goal of this project is developing completly free linux environment for Siemens SX1 mobile phone and for any smartphone in the future. Our targets are small size and fast speed.
LinuxCNC controls CNC machines. It can drive milling machines, lathes, 3d printers, laser cutters, plasma cutters, robot arms, hexapods, and more.
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.
MDF is microkernel operating system. Module architecture minimalistic design.
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.
High performance, assembler coded, both desktop and server operating system. Ease of use, ease of programming, joy of power.
First of all it\'s gonna be microkernel-based full priority preemtive real time operating system. It will be hard real time and it will use two scheduling algorithms: EDF or RMA. This operating system will be written using C and Asm, also it will be
Provide secure and stable OS, based on highly modified Linux Kernel, own package system, like "BSD Ports". Compatible with x86, Power PC. Easy to use of any level users. Complete Documentantion in many languages. 99% compatible with Windows.