4nes4snes - player 4 not read

[Roet-Ivar]

When flashing the 4nes4snes.bin onto this ch552 port 1 - 3 works perfectly but port 4 is not read at all on p1.7.
Swapping port 3 and 4 gives the same result, port 3 (which confirmed working) is not read on p1.7.

I've also replicated this beviour in a second ch552, nothing on p1.7.

Any ideas what's up?
Thanks!

[ishiyakazuo]

Sorry, I got myself locked out of my Github account for awhile, finally got back in.
I haven't looked at this project for awhile, but I remember that there were some OS-specific quirks with how I was handling the USB endpoints. I'd test some things in Windows and it'd work, then I'd switch to Linux and it'd fail, and vice-versa. The AVR project this project was forked from did everything through one endpoint, which Windows was OK with but Linux didn't like, and I wanted to be able to use this with a Raspberry Pi, but it didn't work too well most of the time.
I guess I'd better ask -- how do you know there's nothing on P1.7? P1.7 should be an input from the controller.

[Roet-Ivar]

Hi! As I remember correctly p1.7 should read the forth controller and it never did for some reason