Diff for /wikisrc/ports/evbarm/raspberry_pi.mdwn between versions 1.117 and 1.118

version 1.117, 2018/12/23 15:55:17 version 1.118, 2018/12/23 17:11:30
Line 251  Using [emulators/retroarch](http://pkgsr Line 251  Using [emulators/retroarch](http://pkgsr
   
  - Install [emulators/retroarch](http://pkgsrc.se/emulators/retroarch)   - Install [emulators/retroarch](http://pkgsrc.se/emulators/retroarch)
  - Install the libretro core for the system you would like to emulate (lets take [emulators/libretro-gambatte](http://pkgsrc.se/emulators/libretro-gambatte), a GameBoy Color emulator, as an example).   - Install the libretro core for the system you would like to emulate (lets take [emulators/libretro-gambatte](http://pkgsrc.se/emulators/libretro-gambatte), a GameBoy Color emulator, as an example).
  - Plug in a USB HID compatible Gamepad, such as the Logitech F710 in "DirectInput" mode (set "D/X" switch to "D").   - Make sure your user has read and write permissions on `/dev/vchiq`.
  - Initially you might want to configure your gamepad in X11 using keyboard controls. Set the following in $HOME/.config/retroarch.cfg:   - Plug in a USB HID compatible Gamepad, such as the Logitech F710 in "DirectInput" mode (set "D/X" switch to "D"). Note that since the framebuffer GL driver will not allow for keyboard input in RetroArch, you will have to copy your joypad configuration from another system.
         video_driver = "sdl2"   - Configure retroarch by editing $HOME/.config/retroarch/retroarch.cfg:
         menu_driver = "rgui"  
  - After you are done configuring your gamepad in RetroArch and have saved your configuration, you probably want to use the OpenGLES driver which runs in the framebuffer outside of X11 for better performance and latency. Change video_driver in retroarch.cfg:  
         video_driver = "gl"          video_driver = "gl"
  - Then exit X11 and run retroarch. Note that your user needs write permissions on `/dev/vchiq`.          input_driver = "null"
           joypad_driver = "sdl2"
           menu_driver = "rgui"
   
 # Developer notes  # Developer notes
   

Removed from v.1.117  
changed lines
  Added in v.1.118


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