Overview

This project is an adapter to use USB HID with FM TOWNS / MSX using Raspberry Pi Pico.

Limitation

Gamepad support currently only for PS4 / PS5 controllers.

Hardware

https://oshwlab.com/hsshss/unz-hid-pico

Notes

USB devices should be connected to the Raspberry Pi Pico using an OTG cable.

Building

git clone https://github.com/hsshss/unz-hid-pico.git
cd unz-hid-pico
docker build -t unz-hid-pico-builder .
docker run --rm -v ${PWD}:/app -t unz-hid-pico-builder sh -c "mkdir -p build && cd build && cmake .. && make"

Flashing

1. Disconnect all connectors
2. While holding down the BOOTSEL button and connect to PC with USB cable
3. A USB Mass Storage Device named RPI-RP2 will be mounted
4. Drag and drop unz-hid-pico.uf2 file to the RPI-RP2