Stick Calibration

Press a button or move a stick on your controller to detect it.

Main Stick

C-Stick

Add the config below to your Dolphin controller profile. You can use the default one, usually found in:

/storage/emulated/0/Android/data/org.dolphinemu.dolphinemu/files/Config/GCPadNew.ini

or any custom profile inside:

/storage/emulated/0/Android/data/org.dolphinemu.dolphinemu/files/Config/Profiles/GCPad/

Config (click to copy):
Main Stick/Calibration = Main Stick/Dead Zone = 10.00 Main Stick/Gate Size = 79.37 C-Stick/Calibration = C-Stick/Dead Zone = 10.00 C-Stick/Gate Size = 72.21
Source code