Game Input MultipleXer

Thank you Matlo. I would be glad if I can help someway with the issue.

Also updating to confirm that the first USB to UART adapter that I got, based on CH340, is fully compatible with GIMX with FFB.

Yes, I can finally confirm it. My atmega32u4 based board arrived and it... Just Work™! Now I can enjoy my ps4 racing games with my G27 AND FFB! And relax... :D So, it seems that the at90usb1287 is not fully compatible. Maybe it can be fixed, and I would like to help, if I can. Or maybe it is my boar...

Tested with other pc, Windows 7 64bit. No change.

EDIT: Tested on linux (ubuntu 14.04 64bit). No change.

Yes, FFB works on pc with the LGS test like in this video:



It also works on ps3 with GT6.

I totally agree. But I remember it working once very clear. I was making my own config because, at that time, I have skipped installing the LGS and the button mappings were all wrong, so I couldn't handle the cars. I also had random disconnects at that time, like the ones described in other threads....

Yes, every button and axis work as expected and all input is logged correctly. Ps4 and games updated to most recent versions available.

Got a new USB adapter, now CP2102 based: https://lh3.googleusercontent.com/_43qA2jAQUBbVg6bQ0GyzalOdYVmgUOTFL7ne1YfasQmvqBFUO--OSabOau-8CrCMMfJvdbWutH4n2mgGeUxoE9eQ3kC1quI6pxXEg5S3Dt5MJ0cEP-lzVNTy_4mhtDcEg9FGsqVTcf_PEKjiHlDkgatKMEXD6tth_5Q3EyIu5zpaUjshdG0mWA0XY8MNpSwIia7gFstfnUGENlXeV_X4XI2s6H6hWMEK...

I got it from a friend that used it for xbox 360 nand dumping related things a while ago. It worked fine for this purpose. He bought it from a local store here in Brazil, no idea from where the retailer imported it. Is there something I could do to test if the firmware is working properly with this ...

Yeah, it is on my plans, but only after it is working perfectly. Wouldn't it be the problem, as even the guides recommend making sorderless DIY cables, right? But in the meanwhile, just to be sure, I will test with a different set of jumper cables. Thanks for pointing that out.

About the AT90USB1287, I'm pretty sure, but I have no other way to check but the label: https://lh3.googleusercontent.com/gYX6Xz_UtWWyc9O5ukQIZxiKQhd_4RHor_lS0TQrbYS8EJhSZyqRC3WkAtAez-T-w8VvSPEOqDzRYUNvduL2pnca5Xl6iOtGk1_15CsunaxSf8x8g9GDD2sXa-H47HYKzmCLuyT4_o1VaJWwMtJNk4QKkdwlsr-XRIX2nVtKnWzK2geWam...