SpritesMind.Net

Ok:

http://www.nanoloop.com/midi/

I do not see any src though - any ideas?

We just need something to parse and then map the params.

In that case you'd probably want the source of mGB - the program that runs on the gameboy that parses the MIDI data:

https://code.google.com/p/arduinoboy/

This ...

A random idea I thought of that might work is using a Gameboy Nanoloop USB MIDI adapter and wiring it to a controller plug, and then software on the MD that could parse this data, the same way mGB does. Mainly because this is a very cheap adapter designed for a similar purpose.

No idea how feasible ...

Wow... I actually already looked at KMod and assumed it wasn't there, and there it is tucked in "Debug..." on the Options menu. Thanks :) Can't quite figure out how to get the most out of Regens breakpoints just yet though, I can't see any kind of logging facility.

UPDATE: Issue solved through ...

Hello all,
I need a version of Gens (or any other emulator) that will allow me to log all VRAM reads and writes. I need to be able to start and stop logging with some kind of trigger/button too.

Does such an emulator exist or would any of you kind folk here be generous enough to make me one? :oops ...