amforth is an extendible interpreter on microcontrollers
amforth is an extendable command interpreter running on AVR ATmega and TI MSP430 microcontrollers. Turnkey actions for fully autonomous operations are possible as well. The command language is close to the Forth 2012 standard.
Chris Root Nuke Killdisk
Written in early 2003 with recent updates is a MS-DOS executable program and disk image that will wipe the MBR record from the master or slave hard disks and has a safety built in to prevent wiping disks when CRN Killdisk hasn't been removed from the boot drive.
A multiplatform, DOS-like operating system
This project was started as an implementation of DOS for homebrew computers. Its design stresses simplicity, adaptability, and flexibility. The operating system is largely written in C, allowing it to more easily be ported to other targets. The initial implementation will be for the Intel 8086; however, there are plans to port it to architectures based on the Z80, ARM, and amd64 as well.
An Atari-ST floppy copier via parallel port
Primary design to backup Atari ST floppies on a Linux box via a simple ECP compliant cable, patient0 is a command line utility that could be extended for other platforms.
Your language to speak with all.
This project has the language data for spel, the main new codebase is at: https://gitlab.com/liberit/pyac A computer programming language using human language syntax for human-to-human and human-to-computer communication with high precision, supporting many languages. Currently has alpha prototype support for analytic versions of the UN languages English, Mandarin Chinese, Spanish, Arabic, Russian and French as well as a bunch of others in addition to the core mwak language. The alpha IDE is at http://spel.sourceforge.net/src/web/spel.html (wait for it to finish loading before clicking "translate") Since it is early prototype, it's not easy to use, If you are interested, join the mailing list. latest code is in the git repository.
Plays iMelody (IMY) files using many sound systems
IMYplay is a player for iMelody (IMY) files. It uses many sound systems to play sound and allows converting the IMY file to a MIDI file.
Assembles M6800 and 6801 assembly language source code. (With Forth,)
A simple absolute mode assembler for 6800/6801. Handles the complete published set of opcodes/mnemonics. Mostly source-language compatible with the common assemblers in use circa 1985, but no macros. Now uses standard LDAA syntax by default. Produces basic S1/S9 object files and assembly listings. (This is for the 8-bit 6800, not the 16/32 bit 68000/coldfire processors.)
A new simple operating system
A basic operating system that can realize some basic functions. It is developing for educational purposes. It is being developed simultaneously with sslib, the Simple Standard Library for developers program no-OS apps, program NuOS commands or program an operating system.
An operating system written in C & assembly.
An operating system written in C & assembly. FruityOrange uses the concept of a monolithic kernel and GRUB as bootloader for the kernel and some modules. There is still no release. If you want do try the development-version, get the Sourcecode and build by yourself!
This project is an effort to develop open source software for all old platforms, like MSX, Commodore, AMIGA, Atari, ..... and collect technical information about old platforms, keeping the "old skool" flame alive.
Sixteen Bit Simple Modular Operating System
16BSMOS is a 16-bit operating system made using assembly and C.
Low-cost, ISO 14443 compliant emulator for contactless smartcards
! This website is discontinued ! The new, improved MiniChameleon is maintained as of January 2014 on github: https://github.com/emsec/ChameleonMini ATXmega based emulator for contactless smartcards, designed and maintained by Embedded Security Group at the Ruhr-University in Bochum.
PC boot package
Bootpack will be a PC boot package. Currently has an MBR bootsector ("mbr-bb") and a simple data-write tool ("putbin"). An assembler ("fas") and a partition bootsector ("pbb-fat32") are work in progress. Several pbb variants, a stage 2 loader ("ABC"), a 16 bit C compiler ("scc"), a boot-configurator ("BLA") will follow.
AiR-Boot is a x86 boot-loader that resides completely in track 0 of the harddrive. It‘s also independent of any OS, features a BIOS-like built-in setup, is localized to German, Dutch, French, Italian, Russian (including Cyrillic) and Swedish.
Desenvolvimento de Sistema Operacional
Projeto para criação de um Sistema Operacional que tem como objetivo, focar em segurança e rapidez e ter qualidades diferenciais que surgirão ao longo do desenvolvimento.
operating system for Intel 8086 / 8088
OS-808x is an operating system for Intel 8086 / 8088. Written by Raja Subramanian in the year 1997 (in academic interest). Objective is to understand how operating system, device drivers and system software works in 8086 architecture / IBM x86 PC. OS was written completely on x86 assembly language. It will be useful for people who wants to understand BIOS, x86 architecture and how OS provides services in 8086 real mode. It performs, 1. Completely written in x86 Assembly 2. 32 OS services/functionality 3. Menu Driven Shell provides utilities like RAM check, Disk Viewer, Printer, Clock, Alarm etc., 4. OS supported simple file concept 5. Security using XOR Encryption Sources are available in sources section. See the Wiki for screen shots and how to run this OS on DOSBox / Wine environment.
It is a minimal linux like kernel for x86 architecture. It is mostly the source code from the tutorial "Roll your own toy UNIX-clone OS" written by James Molloy: http://www.jamesmolloy.co.uk/tutorial_html/index.html It is encoded in a bash script.
cMIPS - an FPGA ready VHDL model for 5-stage pipeline, MIPS32r2 core
This project was moved to https://gitlab.c3sl.ufpr.br/roberto/cmips The code here is no longer up to date. The VHDL model mimics the pipeline design described in Patterson & Hennessy's book (Computer Organisation and Design) and is an almost complete implementation of the MIPS32r2 instruction set. The TLB and assorted control registers will be included soon (as of fev 2015). The model was synthesized for an Altera EP4CE30F23. The model uses up 15% of combinational blocks and 5% logic registers.
Project has been move to https://github.com/ciaa/Firmware
The project is not more active, we have fix a lot of issue and perform many improvements. These are now deliverd as part of a new project: https://github.com/ciaa/Firmware ---- FreeOSEK is a scalable solution for embedded system. FreeOSEK OS is based on OSEK RTOS specification (OSEK-VDX). visit us in: http://opensek.sourceforge.net
Neptune is a kernel and operating system for x86 PCs.
Neptune is a kernel and a complete operating system. The Neptune kernel can be used in any of your projects and the Neptune operating system depends on the Neptune kernel. For information on customizing Neptune, go to: http://neptuneos.eu.pn/devel.html
A strong, yet minimalistic Math-oriented Programming Language (MML) providing an easy-to-use console and a command-line script interpreter, targetted towards fast calculations for extremely big numbers, and bundled with a number of math libraries.
High-level, meta-language, trans-compiler with virutal machine
XièXiè is a language with a trans-compiler (or rather source-to-source compiler) which compiles to mainly C++ (C++98 and C++11). It also comes with an own assembler compiler for ARM, IA-32/ x86 and its own byte-code XBC (XièXiè-Byte-Code) including a virtual-machine. XièXiè can be seen as a "Meta Language". --- THIS PROJECT IS IN IT'S FIRST STEPS ---
Learn, Adapt, Store, Evolve, and Retrieve
LaserOS - Learn, Adapt, Store, Evolve, and Retrieve Operating System. A real-time, hybrid-kernel, fast boot, user friendly, intuitive, cross-compatible operating system, with an advanced machine learning core.
Code to brute force the 32-bit key used to RC4 encrypt .pwl files.
PROJECT HAS MOVED TO GITHUB: https://github.com/alex-georgiou/rc4-32.asm Code to brute force the 32-bit key used to RC4 encrypt .pwl files. Assembles to a 992 byte .COM file using the Intel Architecture Assembler v1.0 Copyright (c) 1998 augusto at dcc.ufmg.br. http://web.archive.org/web/19981205090800/http://www.dcc.ufmg.br/~augusto/project/iasm.zip