Open Source Assembly Hardware Drivers

Please NOTE: The repository at SourceForge is retired! For the latest source, releases, bug tracking, use https://github.com/OpenCBM/OpenCBM instead! Win NT/2K/XP/7/8/10/11, Linux/i386/AMD64/ARM, FreeBSD and MacOS X kernel driver and development library to control serial CBM devices, such as the Commodore 1541 disk drive, connected to the PC's parallel port via a XM1541 or XA1541 cable. Fast disk copier included. Successor of cbm4linux. Also supports the XU1541 and the XUM1541 USB devices (a.k.a. "ZoomFloppy").

CuteMouse is a DOS based mouse driver, fully written in assembly language. It's optimized for size (and speed) to allocate as small as possible amount of your precious 640KB RAM. It currently supports serial and PS/2 mice and, if BIOS support present an

Linux/i386 kernel driver and development library to control serial CBM devices, such as the Commodore 1541 disk drive, connected to the PC's parallel port via a XM1541 or XA1541 cable. A fast disk copier included.

This is HimemX - the open-source XMS memory manager of FreeDOS. Uses unreal mode when possible and has a very low conventional memory footprint. Got any patches? Noticed any bugs? Please report your findings on the FreeDOS mailing list: freedos-user@lists.sourceforge.net

JNode is a Java New Operating system Design Effort. JNode is a simple to use and install Java operating system for personal use on modern devices. Any java application runs on it, fast and safe. See our homepage for additional information.

The openwince project collects free (open source) software tools, modules, applications, drivers, and so on for Windows CE platform developers. Some of the modules are usable outside Windows CE development environment and are platform independent.

Sulin is rolling donkey Gitlab: https://gitlab.com/sulinos Github: https://github.com/sulinos Telegram: https://t.me/sulinos powered by donkey team

FileSystem is an OPENSOURCE program for advanced disk management with built-in drivers for PATA IDE Hard Disks and DVD/CDROM Drives, USB Mass Storage Drivers. Implemented file systems : FAT32 / ISO9660 / EXT2. It can be compiled for DOS, LINUX, WIN32

This is a DOS driver to access CD/DVD in Optical Disk Drive used on Intel Desktop boards during bootup to MS-DOS.

The Rockbox project produces an open source firmware replacement for portable Digital Music Players, currently supporting Archos, iriver and iPod models with more platforms being worked on.

EasyFlash is a flash memory cartridge for the Commodore 64 with multiple configurations and banks possible. Since it does not use traditional UV-EPROMs but Flash memory, it is possible to "burn" the cartridge using your C64. No EPROM programmer is needed.

Dreamos is an operating system developed on Sega Dreamcast to be ported to an array of embedded devices. The goal of the project is to be able to run non-ported Unix programs on the Sega Dreamcast and other embedded devices with ease and POSIX compliance

i2ctools is a linux-lm_sensors-like utilities contain i2cget.exe and i2cset.exe, but run under OLD MS-DOS environment and written in Assembly(MASM-6.11) Now they work on Intel ICH-x series Chipsets

The first true nanokernel for x86 that gives a unix prompt on a real bourne shell in respect of all security rules!

TTF-GDOS is a GDOS replacement that uses true type fonts as well as gem fonts. It is small, fast & efficient and can easily be used without a hard drive. It also incorporates features roughly equivalent to font-GDOS: - a caching system so you can use more fonts for a given amount of memory, - built in bezier functions This release includes ttf2gem, a utility program that creates accurate gem fonts from a true type font (new for 2.3) Using true type fonts gives you 3 big benefits: - you can choose from a vast range of true type fonts - true type fonts are scalable so you can have almost any size font you want - true type fonts need much less disk storage than typical gem printer fonts, so even on a low spec machine you can use lots of fonts. Gem fonts and true type fonts complement each other perfectly - gem fonts are small and fast, while true type fonts are device and resolution independent so are scalable to any point size at any resolution.

Clicker is a project for a Multitasking Open-source operating system written from scratch. based on a modular micro kernel. We want to explore new way of designing and using OSes :) [newz: PCI, NE2K and VBE]

A Windows NT4.0 and Windows 2000 Serial multi port driver for the Philips UART SC28L198 and 16C550 based single and multi port compatibles.

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.

GEL is a collection of embedded libraries and examples for 68HC11 and 68HC12 microcontrollers. It provides various embedded libraries like: - a small libc - an event driven library - LCD 128x64 graphical library - robot library

The Trion Object Oriented Operating system is an OS that is designed to meet the needs for the 21st century, with a kernel written in C++ and modelled in UML, and lots of features. The project is run by a team of OSDev.org community members.

8051lib is a collection of easy-to-use C Functions and Assemble Languages Sets for the 8051 microcontroller. The Final Goal is to make the microcontroller developer focus on the Algorithms not the Hardware Drivers.

Agnix is an educational, network operating system kernel. It is ideal starting point to learn about operating systems. The main goal of the project is to provide a network kernel fully compatible with the Linux Kernel in the system call layer

This project contains test software and tutorials for Analog Devices' Blackfin DSP device drivers and system services. See the wiki (in the menu bar above) for more info.

CJet eXTreme OS is a new project to develop a cross platform operating system with a native application interface designed to make it easy to develop for several architectures at once.

This is an add-on for the CoCo Extended Color BASIC that implements 51x24 and 64x24 text screens. All operation of the BASIC interpreter works naturally. It is developed in 6809 assembly language. It may be assembled with LWTOOLS (http://lwtools.projects.l-w.ca) under Linux, or with Windows cross-assemblers such as Chet Simpson's CASM which is included in RainbowIDE. In order to build a disk image, you will also need the Toolshed utility suite. (http://sourceforge.net/projects/toolshed) - Earlier versions of CaChars used the imgtool utility that is a part of MESS, the Multi Emulator Super System.