Retired Software Engineer. I used to do networking stuff. Now I mostly do "small" microcontroller stuff. I also maintain Optiboot, the Arduino AVR bootloader
Repositories
WestfW/RPi-Pico-Hacks
This is for hacks for or using the Rasberry Pi Cortex-m0+ microcontroller and SDK ("rp2040" and "Pico" board)
WestfW/OSHPark-OSHW-designs
I have some PCB projects that I've made public on OSHPark. This is where I'll put the "source code" and any documentation that may exist.
WestfW/ATmega4809-designs
A couple of PCB designs using the Microchip ATmega4809 microcontroller. More-or-less compatible with Arduino
WestfW/TestTools
Assorted tools for testing hardware and software
WestfW/ArduinoCore-tinyARM
Starting with teh standard ArduinoCore-samd, modify/re-write for the very small ARM chips (SAMD09, etc.)
WestfW/ArduinoCore-samd
Arduino Core for SAMD21 CPU