A basic rp2040-hal project with blinky and rtt logging example code. With this you can quickly get started on a new rp2040 project

Compile Time Regular Expression in C++

Simple utitlity commands for the ElfOs

Using an Aruino Mega to test RCA/Harris/Intersil 1802 processors

Cosmac 1802 Assembler in Python

The RCA 1802 in Verilog

RCA CDP1802 Emulator / Debugger

The 1802 cross-assembler from CUG-149. (C User's Group http://www.hal9k.com/cug/)

Enhanced version of the Adventureland game (released in 1980), written in 1802 assembly language

GNU getopt and getopt_long for Windows and Unix-like OSes

BASIC compiler that runs on Linux but output CDP1802 code

Unofficial Python system monitor and library for small IPS USB-C displays like Turing Smart Screen or XuanFang

Custom-made draw.io-shapes - in the form of an importable library - for drawing circuits and conceptual drawings in draw.io.

EMBO - Scope for only $6. Embedded instruments: Oscilloscope, Logic Analyzer, Voltmeter, Counter, PWM and Signal Generator on STM32 MCUs (F1, F3, L4, G4 ....). PC app for Windows, Ubuntu and macOS.…

Triple USB-to-serial adapter firmware for flashing onto an STM32F103C8T6 "blue pill" minimum development board ⛺

A collection of small example projects tailored for the Blue Pill board created in STM32CubeIDE. No further updates.

A repository for my MAME-related stuff

Powerful yet simple to use screenshot software 🖥️ 📸

STM32Cube wrapper of USBDevice

Mandelbrot core for the MiSTer system

emacs keybindings for the Kate text editor

A 5$ Xilinx ZYNQ development board.

Marlin firmware for Monoprice Ultimate2

A Linux webcam plugin for BGMv2 as used in our demos.

Access all of your favorite Office 365 apps from Linux

RunCPM is a multi-platform, portable, Z80 CP/M 2.2 emulator.

Flash/Rescue SD Card image for PinePhone and PineTab. This is NOT a bootloader