Zero-dependency single-file C header for VPX coding, a form of Arithmetic coding.

High performance UI layout library in C.

Python code to control DMM servo controllers over serial

C++ code to read data from a Roche Accu-Chek Guide blood glucose monitor over bare metal USB

Custom firmware for Tuya devices on the PHY622x2 chipset

JebP - Single header WebP decoder

A 'missing manual' for the WCH CH32V003 microcontroller factory bootloader

GPU-accelerated compiler

C compatible version for https://github.com/klauspost/reedsolomon.

Running Game Boy ROMS on the STM32 ARM Cortex microcontroller

The mushroom controller, is a micropython powered mppt solar optimizer to investigate different algorithms.

Tiny public domain EFI library

Linux kernel source tree for Lenovo Tab P11 (TB-J606F/L/X)

RISC-V linux on the raspberry pi pico 2

Rotary Encoder with I2C Interface

DVI for HSTX

STM32 Based soldering station for JBC cartridges, 9-24 VDC and USB-PD power

A small 3-in-one thermometer, barometer and gigrometer for indoor use

The Quite OK Package Format

Building a community around a cheap ESP32 Display with a touch screen

3-stage RV32IMACZb* processor with debug

extracts firmware from hidden partitions on Kobo/Tolino ebook readers

Yet another single header json parser

The “Quite OK Audio Format” for fast, lossy audio compression

The “Quite OK Image Format” for fast, lossless image compression

BTHome temperature sensor using the CH58x series IC.

Low cost, low part count CH32V003-based oscilloscope

Adventures in figuring out how this incredibly ubiquitous, yet incredibly mysterious integrated circuit works.

libc targeted for embedded systems usage. Reduced set of functionality (due to embedded nature). Chosen for portability and quick bringup.