Hi all,
I planned to create a small game for the msx-dev competition, and, as a surprise and technical novelty, use QR codes to save progress. But ultimately I don't have time to finish the game, and I thought that the community might benefit from a QR code generator for MSX.
It is here:
https://github.com/MartinezTorres/msx_qrcode
And a live demo in:
https://webmsx.org/?ROM=https://github.com/MartinezTorres/msx_qrcode/raw/master/out/msx/qr_demo.rom
It's based on an open source C code, but I cut as much as I could to make it fit 6 kb and run in a few seconds. Still it should be able to generate all possible sizes of QR codes, but those must be configured during compile time.
I just put the repo together, so it is pretty ugly, so I'd appreciate contributions and suggestions.