Ryanel @ryanel.com · 13/09/2026I've been working on my SNES emulator, PupSNES for a while. This is in the debugger mode, which is a lot more complex then the normal mode. Mode 7 support today, and a ton of games booting that weren't now. Turns out I forgot to program the WRAM ports, which games like FFIII need to decompress. 130
Ryanel @ryanel.com · 07/09/2026Playing a classic from when I was a kid! Picked it up for $20 recently. (Valkyrie Profile) 230
Ryanel @ryanel.com · 23/04/2026Starting PPU emulation for my SNES emulator, PupSNES. So far, it can just draw background colors, but the emulation accuracy seems really good so far. It's pretty interesting. I'm making a cycle-accurate emulator that can actually run at decent speeds. It can run at 8000% real time. 063
Ryanel @ryanel.com · 18/04/2026Working on a highly accurate SNES emulator currently. C++ / DearIMGUI. It's able to run very simple LoRoms right now, no input, no PPU output, but the way I designed this emulator should allow most things to fall out that other emulator devs try and cheat. 060
Ryanel @ryanel.com · 21/09/2025Created a testing suite for my OS kernel. It can test a kernel image running in a VM and communicate a ton of information back including assertion failures and crashes. 050
Ryanel @ryanel.com · 13/12/2023I am, I figured there was a larger tutorial you were following. There's barely any docs, even for a linux dev... It may be easier to go the docker route in this case, instead of using WSL. Install Docker for Windows (docs.docker.com/desktop/inst... ), then create a folder with this structure: 110
Ryanel @ryanel.com · 15/08/2023Doctors office test requires my arm to be warm. Heating pad between two pillows 140
