I have a basic config that works for all emulators that I have tried but for some for example SNES I would like to flip the A & B and X & Y which doesn’t look like it would be difficult if my configs worked properly unless I am doing them wrong here is some brief code snippets.
Here is my global config:
/opt/retropie/configs/all/retroarch.cfg
input_player1_b_btn = "2"
input_player1_y_btn = "3"
input_player1_a_btn = "1"
input_player1_x_btn = "0"
Here is my SNES config:
/opt/retropie/configs/snes/retroarch.cfg
input_player1_b_btn = "1"
input_player1_y_btn = "0"
input_player1_a_btn = "2"
input_player1_x_btn = "3"