Showing 35 open source projects for "small os"

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  • 1
    Zephyr Project

    Zephyr Project

    Scalable, optimized, secure RTOS for multiple hardware architectures

    The Zephyr Project is a new generation real-time operating system (RTOS) that supports multiple hardware architectures. It is based on a small-footprint kernel specially designed for use on resource-constrained and embedded systems. The Zephyr OS can be used for a wide range of applications: from simple embedded environmental sensors and LED wearables to sophisticated embedded controllers, smart watches, and IoT wireless applications.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2

    Active Object real-time OS

    AO RTOS is small real time OS based on Active Object concurrency model

    AO-RTOS is a pure object-oriented small footprint real-time operating system for embedded devices. The project is using Active Object (or Actor) concurrency model and finite state machine (FSM) design template as implementation base.
    Downloads: 6 This Week
    Last Update:
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  • 3
    OS Zero

    OS Zero

    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.
    Downloads: 0 This Week
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    See Project
  • 4
    Like OS

    Like OS

    Real time preemptive 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. Is planning create implementations for AVR8 and STM8, may be. Now it is suspended until better time.
    Downloads: 0 This Week
    Last Update:
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  • 5
    Fiwix

    Fiwix

    A UNIX-like kernel for the i386 architecture

    ...Fiwix is an operating system kernel written from scratch, based on the UNIX architecture and fully focused on being POSIX compatible. It is designed and developed mainly as a hobby OS and, since it serves also for educational purposes, the kernel code is kept as simple as possible for the benefit of students and OS enthusiasts. It is small in size (less than 40,000 lines of code), runs on the i386 hardware platform and is compatible with a good base of existing GNU applications.
    Downloads: 0 This Week
    Last Update:
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  • 6

    Thread

    Mulithreading Arduno library

    Simplest of possible kernel for iterative time division multithreading on smallest AVR boards Arduino. This is a small and adapted part of the future "Like OS".
    Downloads: 0 This Week
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  • 7
    µOS++ (micro OS plus plus)
    "µOS++" (micro OS plus plus) is an open source, royalty-free, real-time operating system intended for embedded systems built around ARM Cortex M or AVR devices. It is based on a preemptive scheduler written in C++ (more info in the Wiki).
    Downloads: 8 This Week
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  • 8

    AvRtos

    Small real time operating system for AVR and ARM microcontrollers

    AvRtos is a small, preemtive, priority based real time operating system for Atmel AVR and ARM microcontrollers. It was written in C. AvRtos provides message queues and semaphores for task synchronization. It uses a static memory allocation scheme. AvRtos is nearly the smallest RTOS out there. Even pico]OS is much bigger. AvRtos can be compiled using gcc compiler.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 9

    Akalon Embedded OS (RTOS)

    Embedded Real-Time Operating System (RTOS)

    Akalon is a Bare-Bones Embedded RTOS that's designed to be simple and portable to any Microprocessor or System (Board). Currently supports the Intel and ARM Architectures.
    Downloads: 0 This Week
    Last Update:
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  • 10

    OS-256b

    Operating System in 512bytes.

    A small operating system in only 512 bytes.
    Downloads: 0 This Week
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    See Project
  • 11
    pico]OS is a highly configurable and very fast real time operating system (RTOS). It targets a wide range of architectures, from very small 8 bit processors and microcontrollers up to very huge platforms. Ports are available for ARM, AVR, PPC, MSP430, 6502, MYCPU and for developing and testing purpose also for 8086, Win32 and Unix. pico]OS 1.0.4 was released 2012-07-12.
    Downloads: 15 This Week
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  • 12
    Its a tiny open source Operating System created mainly aid in study of Operating Systems. It's floppy based, uses FAT-12 filesystem with complete shell and basic commands. It created in C and assembly (gcc + nasm).
    Downloads: 0 This Week
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  • 13
    Embeddable JVM is a JVM for embedded systems with no OS. Class files can be executed directly from SD card. Small memory consumption (512k is enough). Only FAT16 filesystem is supported for now. Tested on LPC2478 and LPC2939 boards.
    Downloads: 0 This Week
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  • 14
    Prex is a portable real-time operating system for embedded systems. The small, reliable and low power kernel is written in C language based on micro kernel design. File system, UNIX process and networking features are provided by user mode tasks.
    Downloads: 7 This Week
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  • 15
    Open Embedded Real Time Operating System. Widely and graphically configurable from a very small non-preemtive OS up to a fully featured pre-emptive system. First target is to cover 8-bit AVR microncotroller's family with GCC - AVR compiler.
    Downloads: 0 This Week
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  • 16
    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.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 17
    MGOS3 a small OS currently under development, MGOS3 is aimed at the IA-32 architecture, currently it is distributed in the form of .x COFF executables, which are used with a 1_44 floppy image for simulation or writing to a floppy disk for execution
    Downloads: 0 This Week
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  • 18
    This project intend to offer a small multimedia operating system to watch films, listen music or look pictures. --please report any bug to https://bugs.edge.launchpad.net/festival-os --ask your questions to https://answers.edge.launchpad.net/festival-os
    Downloads: 4 This Week
    Last Update:
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  • 19
    CakeOS is a hobby operating system started by Lukem_95. It is written in C with some partial ASM coding. Cake is a modern OS with portable functions and drivers. We are looking to keep a fairly small team size for this project.
    Downloads: 1 This Week
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  • 20
    Popcorn is a new 32-bit operating system kernel for x86-based computers. It currently features super-fast speed (no bloatware) and small size.
    Downloads: 0 This Week
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  • 21
    Pistrix (lat. Shark) is a Open Source project of Operation System, written on Assembly and C Languages. The OS model is microkernel, because the basic task of the Pistrix is Speed and Small Size.
    Downloads: 0 This Week
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  • 22
    Nucleus is an Operating system Kernel that is totally different from Linux and Windows. It is easy to understand and implement. It will have native support, small architecture and full VGA support (no text mode).
    Downloads: 4 This Week
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    See Project
  • 23
    K OS is a small real-mode or protected mode opearting system. You can choose which mode in the bootmenu.
    Downloads: 0 This Week
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  • 24
    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
    Downloads: 0 This Week
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    See Project
  • 25
    leJOSUnit is a port of the Java based JUnit framework for testing robotic programs with a very small footprint. leJOS is a Java based replacement firmware (OS) for the LEGO Mindstorms RCX brick that comes with Lego\'s Robotics Invention System.
    Downloads: 0 This Week
    Last Update:
    See Project
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