Hi, i had connected rca and hdmi cables...can i switch video output with a simple switch button?

I checked all connections with a tester. I run jstest and connect a wire in a gnd pin and the other end at all pin for check. Works all, don't work UP (pin 7) and Down (pin 11) for Player 1
Can i customize gpio pin ?

Hi, I enabled gpio controller from recalbox.conf but I had a problem.
All pins works fine, doesn't work Y axes pin for player 1.
Anyone have same problem? Can you help me? Thx