Can you provide some more details here for the SN30 and how you paired it. I think I am getting lost. I currently have it in switch mode, and all buttons except a few are working right now. I will try pairing it another way to see where I get.
I updated both last night both work, however lr-PPSSPP has developed a strange lag issue. The game appears to have frozen for a few seconds but the audio still plays, then the screen catches up. Most games are unplayable.
@mitu Thanks for the info. Sorry for jumping in. My brain didn't register that this was a RPi4 specific thread. FWIW, Turns out my issue was xpadneo README's instructions for raspbian. Installing the raspberrypi-kernel-headers package on 4.5.1 causes the buster headers to be installed on top of the stretch ones (which are already present on the retropie image).
@geekinchief As it was explained in the other topic you opened a few days back and is also explained here, the Pi4 is not supported at the moment by RetroPie.
There's more than just Emulationstation than needs modification and testing for it to make it work, so just bypassing the front-end would not be enough.
OMGzorz the Pi4 has been out for OvEr a WeEk NoW!!! Where's my support?? I wanna play PS3 games!!!