New build again, made ZL/ZR button remapable(it was hardcoded) and added joyb_map button for toggle automap.
https://github.com/iAmGhost/PrBoom-Plus-3DS/releases/tag/v1.0.3
Here's new build that adds option to swap x-axis between circle pad and c-stick, which allows rotating with circle pad.
https://github.com/iAmGhost/PrBoom-Plus-3DS/releases/tag/v1.0.2