Bart Jakobs

Hi, I’m Bart

I'm a theater student and thing maker.

This portfolio is a work in progress.

See my CV

I used a

GBA as a game controller

I was playing emulator games on my computer, but did not like playing it on a keyboard. I had some experience in writing GBA games using DevKitPro, so my plan was to try and use a Gameboy Advance as game controller.

First, I had to find a way to play homebrew games on an actual gameboy advance while developing, without having to place them on an SD card every time. The Gameboy Advance can be booted via the link cable using Multiboot. On Github I found a tool written in C that could upload a multiboot rom from a Raspberry Pi. I’ve ported that project to Python: Multiboot.

Using DevkitPro I made a C++ program that continuously read the GBA memory register that stored the key input, and would write it to the link port using SPI.

On the Raspberry Pi, I wrote a program to read the values from the SPI pins. The next step was to send the input to the computer. For that, I used the Raspberry Pi Zero as a USB Keyboard gadget.

Last year
What I used
Raspberry Pi, Gameboy Advance
Programmed in
Python, C++
Multiboot Project
On Github!
The rest of the code
Maybe someday on Github?