sergev/LiteBSD

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Created over 10 years ago
Updated almost 2 years ago

sergev/LiteBSD

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Variant of 4.4BSD Unix for microcontrollers

LiteBSD

LiteBSD is a variant of 4.4BSD operating system adapted for microcontrollers. Currently, only the Microchip PIC32MZ family is supported as a target. It is equipped with MMU with paging support, and 512kbytes of on-chip RAM. These resources are enough to build a compact networked embedded system.

For more information, see LiteBSD Wiki pages.

Precompiled binaries for several PIC32MZ boards are available from Autobuild Download page.

If you are looking for the LiteBSD ports tree please see this repository.

4.4BSD-Lite2

4.4BSD Lite Release 2: last Unix operating system from Berkeley

pic32prog

Flash programming utility for Microchip PIC32 microcontrollers

bkunix

Unix V6 operating system for Soviet personal computer BK-0010/0011M

baoclone

A command-line utility for saving, restoring and modifying the configuration of Baofeng handheld radios.

vak-opensource

Public sources and various open projects of my collection

bash-commander

Version of the GNU Bourne Again shell extended with two-panel file manager.

mk-61

Replica of MK-61 programmable calculator is based on a cycle-accurate model of legacy ICs running on a modern microcontroller.

b-compiler

B language compiler

Unix-Network-Programming-1st-Edition

Source code from W. Richard Stevens's book "UNIX Network Programming", 1st edition.

ejtagproxy

GDB interface utility for MIPS processors, including PIC32

gost-russian-standards

GOST: Russian standards related to computers

pic32sim

Simulator of pic32 microcontroller, based on OVPsim

morse-beacon

Morse CW beacon for LoRa board

SDL_bgi

Graphics library (GRAPHICS.H) for C, C++, WebAssembly, and Python, from https://sourceforge.net/projects/sdl-bgi/

Guide-to-FPGA-Implementation-of-Arithmetic-Functions

Examples from the book by Deschamps et al. https://www.amazon.com/Implementation-Arithmetic-Functions-Electrical-Engineering/dp/9400729863

deco

Demos Commander, dual-pane orthodox file manager

bk0012

FPGA-based board with pdp11 architecture, compatible with famous Soviet BK-0011M personal computer.

mfmdisk

Utility to handle MFM images of floppy disks

elftoolchain

sdwriter

A command line tool for writing images to SD cards

Usenix_Tapes

Usenix Software Distribution tapes from 198x

plan9-4e-latest

Final version of Plan 9 4th Edition from Bell Labs

pic32-usb-bootloader

USB HID bootloader for PIC32MX microcontroller

lemon-parser-generator

LALR parser generator for C and D languages

zpu-avalanche

Implementation of ZPU processor in Verilog

picosim

Simulator of RP2040 microcontroller

klauslang

Klaus programming language (backup of https://gitflic.ru/project/czaerlag/klauslang)

usb-rom

RP2040 as read-only USB drive

colossal-cave-adventure-ru

Implementation of text game Colossal Cave Adventure in Russian

systemc-tlm-demo

g21k

GCC port for Analog Devices's SHARC architecture

Pytest-Actions-Demo

Demo of Python application testing with Pytest and automation with Github Actions

yaesutool

A command-line utility for configuring Yaesu handheld radios

dhrystone

Classical computing benchmark program

milprog

Flash programming utility for Milandr ARM microcontrollers (1986ВМ9x family)

grafor

Grafor: a library of 2D graphics for Fortran

sc

deIPcK

Digilent Embedded IP Stack and drivers for MRF24WG0MA Wi-Fi and pic32mx Ethernet controllers

ti-2500-datamath

Simulator of TI-2500 calculator

red

Visual text editor for Unix

b-n-strugatsky

Software written by Boris Strugatsky

sv-30h

Scientific calculator, based on HP-30b hardware, tailored for the needs of programmers and software engineers. A fork of WP-34s project.

ache-editor

WYSIWYG text editor for Unix

basic-mk85

SiCortex-sc1

Simulator of SiCortex SC1 processor, based on SIMH

ieee754-test-suite

Test Suite for IEEE 754R Compliance, from https://research.ibm.com/haifa/projects/verification/fpgen/test_suite_download.shtml

svs-cpu

Experimental model of SVS processor

prolog-am

Simple Prolog interpreter by Alan Mycroft

raw-floppy-images

Raw floppy images for Supercard Pro

simulation-with-coroutines

Discrete-event simulation framework based on coroutines

x1-algol-compiler

Algol 60 compiler for Electrologica X1, restored

algol-w-compiler

Algol W compiler by Glyn Webster, from https://tiddly-pom.com/~glyn/

besmsim

A simple besm6 simulator written in Rust

adventure-ru-inform

Russian version of game Colossal Cave Adventure for Inform6 platform

mcprog

A utility for programming the flash memory of Elvees Multicore processors.

gpio-pic32

Command-line access to GPIO on PIC32 under Linux

iced-demo

Simple application with Iced GUI, in Rust

wavedrompy

WaveDrom compatible python command line

vasic

Experimental scripting language similar to Lua and JavaScript

linkit-cube-demo

Demo for LED cube 8x8x8 and Linkit Smart 7688 board

stkboot

Bootloader with stk500 protocol for AVR microcontrollers

deco-binaries

deas

refal2-legacy

Refal-2 implementation from http://www.refal.net/~belous/

xpl-compiler

XPL to C translator

FG085-Firmware

Firmware sources for FG085 function generator

cxx-command-line-skeleton

Skeleton of a C++ command line application

ttgo-lora32-fonts

Fonts for 128x64 LED displays