I think I made a mistake. I’m almost done loading almost every Nintendo, Sega, Atari, and Mame game on a raspberry pi 3. But I forgot that the Nintendo ds uses a touch screen. I haven’t found a way to use a 360 controller to respond to a game that says touch screen to continue.
Uh… DeSmuME will not run full speed in a rpi 3 anyway…
In the core options, in Pointer emulation, you can set it to L or R-stick