How to make SNES controller into plug-and-play emulator

://Have you ever wanted to make your own portable emulator arcade out of an SNES controller?Well%2C_now_you_can_____%5Bvideo%5D=&tag=twea-20#SNS-005)__- Powerboost 500c - https://www.adafruit.com/products/1944__- Lithium Ion Polymer Battery (3.7v 500mAh) - https://www.adafruit.com/products/1578__- Slide Switch - https://www.adafruit.com/products/805__- Mini HDMI Male to HDMI female adapter - https://www.amazon.com/gp/product/B00...____How to setup up the gamecon driver to work with RetroPie:__- Blugoo's step-by-step - https://blug00.blogspot.com/2016/03/ho...__--- The only difference to watch for is that we are wiring up an SNES controller instead of an N64__--- So based on my wiring diagram above the modprobe command to use is "options gamecon_gpio_rpi map=0,0,0,0,0,1"__- Also helpful is the readme file from the gpio driver here - https://blug00.blogspot.fr/2016/03/ret...____If you have questions please don't hesitate to ask in the comments below. I'll do my best to help out.