Arcade1Up Mod, to work with Trackball and Spinner on RetroPie V4.5.10
Configure a USB Spinner in RetroPie on Your Raspberry Pi
https://youtu.be/oOQeUbZudUA
Trackball, Spinner are support by Mame2010, mame2003, and Advamame1-4
//192.168.1.133/configs/all/retroarch-core-options.cfg Edit this files using Notepad++
retroarch-core-options.cfg
added
mame2010-mame_current_mouse_enable = "enabled"
mame2003-mame_current_mouse_enable = "enabled"
mame2000-mame_current_mouse_enable = "enabled"
mame4all-mame_current_mouse_enable = "enabled"
advmame1-4-mame_current_mouse_enable = "enabled"
mame_mouse_enable = "enabled"
mame_current_mouse_enable = "enabled"
Now using Putty.exe
UserID: pi
Password: raspberry
type
cd /dev/input
ls -la (to list all devices)
cat mouse0 (Moving the spinneror trackball around to see if it move or not)
cat mouse1 (Moving the trackball or spinner around to see if it move or not)
Now Press Ctrl+C to exit out
Start your games, Press A once games started select your make for this rom
then once the games started press your Select and X at the same time and it will
take you to Retroarch.
"Quick Menu", Option, (go to) Mouse enabled is set "ON"
Press back button which is my "B" button
press joystick right to "setting Columne" and go down to your "input"
then Select "Input User 1 Binds"
then "User 1 Mouse Index 0 or 1 or 2 (Depend on your system)
Example: I want to use my Trackball and my Trackball is mouse0 then I use "0"
Now go back to your PC: set the games you are playing to default to your Spinner or Trackball
By go to \\192.168.1.121\configs\all\retroarch\config\tempest.cfg
added this line to the bottom:
input_player1_mouse_index = "2"
then savee it.
To Save the emulator which is are not listed went you press A and the option is not there.
go to \\192.168.1.121\configs\all\emulators.cfg
edit the file and change it on your system
example : arcade_mplanets = "lr-fbalpha" chang it to "lr-mame2010"
save it.