RetroPie: Controller über Setupscript & retroarch.cfg einrichten

Dieser Text wurde archiviert! Eine Liste aller archivierten Texte findet ihr unter ‚RetroPie: Einrichtung für ältere Images‚.

Eine Übersicht der aktuellen Beiträge gibt es unter ‚RetroPie: Raspberry Pi als Emulator‚.

Wie im vorherigen Beitrag ‚RetroPie: EmulationStation 2 einrichten‚ erwähnt, laufen eine ganze Reihe von Joysticks / Gamepads mit dem neuen Image 2.6.0 direkt, ohne dass ihr noch etwas einstellen müsst. Aber spätestens wenn ihr für Multiplayerspiele mehr als einen Controller benötigt, müsst ihr doch noch selbst tätig werden. Außerdem wird euch evtl. noch interessieren, wie ihr über den Controller den Emulator beendet, eine Pause einlegt, das Menü öffnet oder Snapshots speichern und laden könnt.

Basis ist wieder RetroPie 2.6

Bevor wir zu den Controllern kommen, werfen wir aber erstmal einen Blick auf das Setupscript von RetroPie.

Setupscript
Das Setupscript bietet euch die Möglichkeit Updates zu holen, Komponenten zu installieren und Einstellungen vorzunehmen. Um das Script zu starten, verlasst die EmulationStation (geht am schnellsten über <F4>) und wechselt mit cd ~/RetroPie-Setup in das Setup-Verzeichnis von RetroPie.

Achtung: Denkt daran, dass unter Linux die Groß- / Kleinschreibung sehr wichtig ist!

Startet danach über sudo ./retropie_setup.sh das erwähnte Script. Mit den ersten beiden Punkten könntet ihr RetroPie übrigens auch ohne das Image installieren.

Hinter Punkt 2 seht ihr auch die Warnung, dass eine Sourcecode basierte Installation seeehhhhr lange dauern kann! Da wir aber das Image verwenden, sind die ersten beiden Punkte für uns nicht so interessant.

Bevor wir weitermachen, aktualisieren wir zunächst mal das Setupscript. Wählt dazu einfach den Punkt U UPDATE RetroPie Setup script an.

Sobald das Update durchgelaufen ist, es dauert nur wenige Sekunden, bestätigen wir die Meldung…

…und verlassen danach das Script über <Cancel>.
Wir landen wieder auf der Eingabeaufforderung, von wo wir das Script mit sudo ./retropie_setup.sh direkt wieder starten. Dies ist notwendig, damit eventuelle Änderungen übernommen werden.
Ihr könnt übrigens mit Pfeil auf / ab die letzten Befehle durchblättern und mit der <TAB>-Taste eure Eingaben automatisch vervollständigen. Drückt nach sudo ./r einfach mal auf <TAB>, es erscheint sudo ./retropie_, da es mehrere Dateien gibt, deren Name so beginnen. Gebt ein zusätzliches s ein und drückt erneut <TAB>, schon steht der volltständige Name sudo ./retropie_setup.sh auf dem Bildschirm.

Bisher konntet ihr in diesem Menü mit dem Punkt 6 UPDATE RetroPie Binaries auch die Emulatoren aktualisieren. Da dieser Punkt aber zu Problemen führte, wurde er erstmal gestrichen. Eventuell wird das Update in Zukunft wieder eingebaut. Bis dahin könnt ihr bei Bedarf über die Emulatoren nur mit den Punkten 1 Binaries-based INSTALLATION bzw. 5 INSTALL individual emulators from binary or source aktualisieren. Vergesst nicht vorher eure Einstellungen zu sichern.

Als nächstes wollen wir aber endlich den Controller konfigurieren…

Joystick / Gamepad einrichten
Wie oben und im letzten Beitrag bereits erwähnt, funktionieren eine ganze Reihe von Controllern direkt, ohne dass ihr diese extra einrichten müsst. Hier nochmal zur Erinnerung die Liste mit den ‚bekannten‚ Joysticks / Gamepads:

2Axes11KeysGamePad.cfg
ControlBlockArcadeGamepad.cfg
ControlBlockSNESGamepad.cfg
DragonRise_Inc.___Generic___USB__Joystick__.cfg
Generic_X-Box_pad.cfg
GreenAsia_Inc.____USB_Joystick_____.cfg
HuiJiaSNEStoUSBConverter.cfg
JessTechColourRumblePad.cfg
LogitechGamepadF710.cfg
LogitechLogitechCordlessRumblePad2.cfg
Logitech_Logitech_Dual_Action.cfg
Logitech_Logitech_RumblePad_2_USB.cfg
Microsoft_Sidewinder_Dual_Strike_USB_version_1.cfg
Microsoft_X-Box_360_pad.cfg
MY-POWER_CO__LTD__2In1_USB_Joystick.cfg
PS3ControllerBT.cfg
PS3Controller.cfg
PS3ControllerUSB.cfg
Saitek_P880.cfg
SNES-to-GamepadDevice.cfg
Sony_PLAYSTATION(R)3_Controller.cfg
Thrustmaster_Dual_Trigger_3-in-1.cfg
THRUSTMASTER_FireStorm_Dual_Analog_2.cfg
Thrustmaster_T_Mini_Wireless.cfg
USB_2-axis_8-button_gamepad.cfg
USB_Gamepad.cfg
Xbox_360_Wireless_Receiver.cfg
XboxGamepad(userspacedriver).cfg

Sollte euer Controller, so wie mein Speedlink Competition Pro USB, hier nicht auftauchen, dann müsst ihr ihn allerdings doch selbst einrichten.

Ich zeige hier mal zwei Wege, wie man einen Controller einrichten kann. Wichtig ist, dass jetzt zunächst nur ein einzelner Controller am Pi hängt!!

Die einfachste Möglichkeit bietet zwar das eben gesehene Setupscript, ich empfehle euch aber die zweite Möglichkeit. Schaut euch aber trotzdem die folgenden Schritte einmal an, es werden dort einige Punkte erklärt, die ihr wissen solltet.

Wählt im Script den Punkt 3 Setup / Configuration (to be used post install)

gefolgt von 317 Register RetroArch controller an.

Exkurs: Was ist denn jetzt ‚RetroArch‚ schon wieder?
Meistens ‚rede‘ ich hier nur von RetroPie und EmulationStation, aber die eigentliche Arbeit verrichtet zum größten Teil RetroArch oder um noch genauer zu sein Libretro. Unser Emulatorsystem ist hirachisch (von unten nach oben) wie folgt aufgebaut:

1. Libretro: Dies stellt die unterste Ebene dar. Es ist eine in C/C++ geschriebene API, die die Schnittstelle zur vorliegenden Hardware herstellt. Dabei gibt es nicht nur die hier von uns verwendete Raspberry Pi Version, sondern auch Fassung für Android, IOS, Windows, XBox360, Wii, …
2. Emulatoren / Apps: Angepasste Programme greifen auf Libretro zu und versorgen uns so mit Emulatoren und anderen Tools (z. B. Mediaplayern).
3. RetroArch: Dies setzt auf Libretro auf und ist dessen gängige grafische Bedienoberfläche. Hierüber können bequem Einstellungen für Libretro und die Apps vorgenommen werden. Ihr könnt diese Oberfläche auch am Pi aus den zu RetroArch gehörenden Emulatoren aufrufen.
   

• EmulationStation: Die EmulationStation stellt eine einheitliche Oberfläche für die verschiedenen Systeme zur Verfügung. Sie fasst RetroArch / Libretro und andere, dort nicht enthaltene, Emulatoren zusammen (z. B. VICE oder ScummVM). Aus der Sicht der EmulationStation ist RetroArch also ‚nur‚ ein weiterer Emulator.
  
• RetroPie: Alle oben erwähnten Einzelteile bringt RetroPie nun unter einen Hut und bietet so ein rundum sorglos Paket. Hervorzuheben ist hier natürlich das SD-Karten-Image, womit jeder sehr einfach seinen Raspberry Pi zur Emulatorzentrale machen kann.

Folgt anschließend einfach den Anweisungen auf dem Bildschirm. Es darf jetzt wirklich nur der Controller am Pi hängen, für den wir die Einstellungen vornehmen möchten!

Dann noch kurz dafür sorgen, dass alles in Nullstellung ist…

…und schon startet nach <ENTER> die Abfrage der Tasten.

Falls euer Controller nicht über alle abgefragten Tasten verfügt, wartet einfach einige Sekunden, dann wird automatisch zur Abfrage der nächsten Taste gesprungen. Es gibt keinen Zwang, was die Belegung der Tasten angeht, ich würde aber empfehlen, dass ihr euch, so weit es möglich ist, am XBox 360-Pad oder dem der Playstation orientiert.

Zum Schluß setzt der Menüpunkt noch den Hotkey für alle bisher gespeicherten Controller. Dadurch werden bisherige Hotkeys leider gelöscht. Danach erscheint abschließend ein Infofenster, dass uns mitteilt, dass die Einstellungen gespeichert wurden.

Ab jetzt könnt ihr den Joystick / das Pad in den RetroArch-Emulatoren verwenden. Wollt ihr aber zu zweit spielen oder möglichst viele Sonderfunktionen mit dem Controller bedienen, dann müssen wir noch etwas mit den Configdateien ‚herumspielen‚.

Hinweis: Verwendet ihr nur einen nicht RetroArch-Emulator (z. B. VICE), dann könnt ihr auf die eben gezeigte Konfiguration komplett verzichten. Die ‚Einzel‘-Emulatoren bringen jeweils ihre eigenen Treiber mit und werden ggf. über das jeweilige Menü oder eigene Konfiguratiohnsdateien aktiviert und eingestellt.

Werfen wir doch mal einen Blick auf den VICE-Emulator, der nicht zu RetroArch gehört. Zum C64 passt natürlich der Competition Pro am besten, daher verwende ich dafür einfach mal einen Speedlink Competition Pro USB.
Startet ihr z. B. das Spiel Nebulus mit VICE, dann werdet ihr merken, dass eurer Controller / Joystick nicht funktioniert. Öffnet mit <F12> das Menü und folgt den Schritten auf den Bildern…

Verlasst zum Schluß das Menü und schon könnt ihr euren Joystick / Controller verwenden. Benutzt ihr einen Controller mit mehr als einem Feuerknopf, wie z. B. das XBox 360 Pad, dann kommt ihr mit dem B-Knopf auch ins Menü.

Dies war jetzt ein kleines Beispiel, wie ein standalone Emulator mit den Controllern umgeht. Für die anderen Emulatoren müsst ihr ggf. mal in die mitgelieferte Dokumentation schauen. Ich plane nicht im Detail auf alle standalone Systeme einzugehen.

Joysticks / Pads für bis zu 8 Spieler
Wollt ihr nur alleine spielen, dann sollten die eben gemachten Einstellungen bzw. die mitgelieferten Configdateien schon reichen. Möchtet ihr aber mit mehreren Spielern gleichzeitig daddeln oder über den Controller Sonderfunktionen auslösen, dann müssen wir eine Configdatei bearbeiten. Von RetroArch werden übrigens bis zu 8 Spieler unterstützt. Ob tatsächlich alle möglich sind, hängt dann natürlich vom jeweiligen Emulator und dem Spiel ab! Ich zeige hier mal, wie man zwei verschiedene Eingabegeräte (XBox360-Pad & Speedlink Competition Pro USB) für Spieler 1 & 2 einrichten kann.

Verlasst ggf. die EmulationStation und wechselt mit cd /opt/retropie/emulators/retroarch das Verzeichnis (denkt an die <TAB>–Taste, die erleichtert diese langen Eingaben erheblich!). Hier findet ihr das Programm retroarch-joyconfig,

es ist das selbe Programm, dass auch eben vom Script ausgeführt wurde!

Mit diesem Hilfsmittel können wir nun ganz einfach unsere benötigten Einstellungen ermitteln. Schließt jetzt alle Controller an, die ihr einrichten möchtet und gebt dann die folgende Anweisung ein: sudo ./retroarch-joyconfig -o player1.cfg -p 1 -j 0 -t 5. Die Parameter haben folgende Bedeutung:

-o <Output | Ausgabedatei hier player1.cfg>
-p <Player | Nr. des Spielers beginnend mit 1; mögliche Werte 1-8>
-j <Joystick | Nr. des Controllers beginnend mit 0>
-t <Timeout | nach wieviel Sekunden soll die Taste als unbelegt gelten>

Sobald ihr die Anweisung bestätigt habt, kommt wieder die von oben bekannte Abfrage der Tasten. Achtet auf den angezeigten Namen des Controllers, dadurch seht ihr welcher gerade abgefragt wird.

Nun könnt ihr für alle benötigten Spieler eine Datei anlegen. Für den zweiten sieht die Anweisung dann z. B. so aus sudo ./retroarch-joyconfig -o player2.cfg -p 2 -j 1 -t 5. Achtet darauf, dass ihr für -p und -j die korrekten Werte für den nächsten Spieler und Joystick / Controller verwendet. Da ich den Microsoft-Wireless-Receiver verwende, der 4 Pads unterstützt, hat mein Competition Pro die Joystick-Nr. 4 (die Zählung beginnt mit 0!).

Nun sind unsere Controllereinstellungen in den player[X].cfg Dateien gespeichert.

Sobald ihr alle Dateien erstellt habt, wechseln wir mit cd /opt/retropie/configs/all das Verzeichnis.

Wir befinden uns hier in einem sehr wichtigen Verzeichnis! Unter /opt/retropie/configs/all werden in der Datei retroarch.cfg die standard Einstellungen für die RetroArch-Emulatoren gespeichert!

Auf die Werte in dieser Datei fällt RetroArch immer dann zurück, wenn für den einzelnen Emulator keine eigenen Einstellungen vorliegen. Evtl. fehlt euch die Berechtigung, um die Datei retroarch.cfg zu bearbeiten. Hebt daher zur Sicherheit die Zugriffsbeschänkungen mit sudo chmod 777 retroarch.cfg auf. Für den Fall der Fälle, sollten wir uns jetzt noch mit sudo cp retroarch.cfg ./retroarch.bak ein Backup der Datei erstellen.

Mini-Exkus: nano
Ich benutze nano als Texteditor, um mal schnell etwas in den Configdateien zu ändern. Öffnet eine Datei einfach über [sudo] nano <Dateiname>. Falls ihr Root-Rechte braucht, stellt einfach ein sudo voran. Dann könnt ihr den Text bearbeiten. Zum Beenden drückt <STRG> + <X>. Falls ihr etwas geändert habt, kommt die Abfrage, ob ihr speichern möchtet. Sollte das zutreffen, drückt <Y>es und bestätigt den vorgeschlagenen Dateinamen mit <ENTER>. Weitere Funktionen findet ihr am unteren Bildschirmrand oder mit <STRG> + <G> in der Hilfe.

Werft mal mit nano retroarch.cfg einen Blick in die Datei und blättert ganz nach unten.

(Nicht vergessen mit <STRG> + <X> könnt ihr den Editor wieder verlassen!)

Nur zur Info (ist nicht wirklich wichtig):
In der Datei findet ihr auch die Zeile joypad_autoconfig_dir = /opt/retropie/emulators/retroarch/configs/. Diese hat bisher dafür gesorgt, dass unser Controller nach der ‚schnellen‘ Einrichtung über 317 Register RetroArch controller funktioniert hat. In diesem Verzeichnis findet ihr auch die mitgelieferten Configdateien. Wenn in der retroarch.cfg keine Controller-Einstellungen zu finden sind, wird im Verzeichnis, das hinter joypad_autoconfig_dir angegebenen ist, geschaut, ob es eine passende Configdatei gibt. Der Name der Datei entspricht dabei dem USB-Namen, den das System für den Controller vergeben hat. Er stand auch am Schluß der Einrichtung in der Hinweisbox. Der Schalter joypad_autoconfig_dir wird aber nur beachtet, wenn auch input_autodetect_enable auf true gesetzt ist!

Im oben erwähnten Verzeichnis liegt nun genau diese Datei und natürlich auch die mitgelieferten Configdateien.

Kontrolliert noch mal, ob ihr wirklich im richtigen Verzeichnis /opt/retropie/configs/all steht.. Jetzt fügen wir nämlich unsere ermittelten Werte einfach zur retroarch.cfg hinzu.

Dies geht mit dem Befehl:

sudo cat /opt/retropie/emulators/retroarch/player*.cfg >> retroarch.cfg

(Alles in einer Zeile und die <TAB>-Taste ist wieder sehr nützlich!)

Vergleicht jetzt mal den Inhalt der retroarch.cfg mit dem von eben.

Am Ende der Datei findet ihr jetzt die oben ermittelten Einstellungen.

Wer eher an der Maus hängt (Nein! Nicht die Kleine auf dem Sofa neben euch 😉 ), wird jetzt wohl etwas enttäuscht. Man kann nicht mehr mit startx den graphischen Desktop öffnen und dann ‚Windows-Like‘ die Dateien editieren. Um das RetroPie-Image zu verkleinern, wurden alle unnötigen Komponenten entfernt.

Nachdem ihr nano bzw. den Desktop wieder verlassen habt, startet die EmulationStation (z. B. durch die Eingabe von emulationstation) wieder. Spielt ihr nun eine Partie Mario Bros. auf dem NES, dann könnt ihr ab jetzt auch den 2-Spieler-Modus mit zwei Controllern zocken.

Sonderfunktionen festlegen
Wollt ihr möglichst auf die Tastatur verzichten, dann wäre es doch hilfreich, wenn ihr den Emulator auch über den Controller beenden könntet. Dies geht tatsächlich! Verlasst dazu mal wieder die EmulationStation und wechselt ggf. das Verzeichnis cd /opt/retropie/configs/all. Öffnet die Configdatei mit nano retroarch.cfg und fügt am Schluß die folgenden Zeilen ein.

Achtet dabei ganz genau auf die Schreibweise! Schon ein Verzicht auf die Leerzeichen vor und hinter dem =, kann (wie ich leidvoll feststellen mußte) zu Problemen führen!!

Da man bestimmt nicht direkt aus dem Emulator fliegen möchte, nur weil man im Eifer des Gefechts ausversehen auf den falschen Knopf gekommen ist, sollten wir auch noch einen sog. Hotkey festlegen. Dadurch lassen sich diese Sonderfunktionen nur noch auslösen, wenn man den Hotkey plus der entsprechenden Taste drückt. Ich verwende hier die Tastennummern des kabellosen XBox360-Controllers, ihr könnt die von euch gewünschten / benötigten Nummern der Tasten aus der oben erstellen player<X>.cfg, der retroarch.cfg oder mit retroarch-joyconfig heraussuchen.

Mein Hotkey ist die GUIDE-Taste:

input_enable_hotkey_btn = "8"

Drücke ich dazu zusätzlich BACK, dann soll der Emulator verlassen werden.

input_exit_emulator_btn = "6"

Bei GUIDE + A möchte ich den Emulator pausieren.

input_pause_toggle_btn = "0"

Mit GUIDE + START möchte ich das RetroArch-Menü öffnen.

input_menu_toggle_btn = "7"

Verlasst nano mit <STRG> + <X>, antwortet auf die Frage, ob ihr speichern möchtet mit <Y>es und bestätigt abschließend den vorgeschlagenen Dateinamen mit <ENTER>.

## Skeleton config file for RetroArch

# Save all save files (*.srm) to this directory. This includes related files like .bsv, .rtc, .psrm, etc ...
# This will be overridden by explicit command line options.
# savefile_directory =

# Save all save states (*.state) to this directory.
# This will be overridden by explicit command line options.
# savestate_directory =

# If set to a directory, Content which is temporarily extracted
# will be extracted to this directory.
# extraction_directory =

# Save all input remapping files to this directory.
# input_remapping_directory =

# Save all playlist files to this directory.
# playlist_directory =

# If set to a directory, the content history playlist will be saved
# to this directory.
# content_history_dir =

# Automatically saves a savestate at the end of RetroArch's lifetime.
# The path is $SRAM_PATH.auto.
# RetroArch will automatically load any savestate with this path on startup if savestate_auto_load is set.
# savestate_auto_save = false
# savestate_auto_load = true

# Load libretro from a dynamic location for dynamically built RetroArch.
# This option is mandatory.

# Path to a libretro implementation.
# libretro_path = "/path/to/libretro.so"

# A directory for where to search for libretro core implementations.
# libretro_directory =

# A directory for where to search for libretro core information.
# libretro_info_path =

# Sets mode for archived files in file browser.
# 0 = Ask, 1 = Load Archive, 2 = Open Archive
# archive_mode = 0

# Sets log level for libretro cores (GET_LOG_INTERFACE).
# If a log level issued by a libretro core is below libretro_log_level, it is ignored.
# DEBUG logs are always ignored unless verbose mode is activated (--verbose).
# DEBUG = 0, INFO = 1, WARN = 2, ERROR = 3.
# libretro_log_level = 0

# Enable or disable verbosity level of frontend.
# log_verbosity = false

# If this option is enabled, every content file loaded in RetroArch will be
# automatically added to a history list.
# history_list_enable = true

# Enable or disable RetroArch performance counters
# perfcnt_enable = false

# Path to core options config file.
# This config file is used to expose core-specific options.
# It will be written to by RetroArch.
# A default path will be assigned if not set.
core_options_path = /opt/retropie/configs/all/retroarch-core-options.cfg

# Path to content load history file.
# RetroArch keeps track of all content loaded in the menu and from CLI directly for convenient quick loading.
# A default path will be assigned if not set.
# game_history_path =

# Number of entries that will be kept in content history file.
# game_history_size = 100

# Sets the "system" directory.
# Implementations can query for this directory to load BIOSes, system-specific configs, etc.
system_directory = /home/pi/RetroPie/BIOS

# Sets start directory for menu content browser.
# rgui_browser_directory =

# Content directory. Interacts with RETRO_ENVIRONMENT_GET_CONTENT_DIRECTORY.
# Usually set by developers who bundle libretro/RetroArch apps to point to assets.
# content_directory =

# Assets directory. This location is queried by default when menu interfaces try to look for
# loadable assets, etc.
# assets_directory =

# Sets start directory for menu config browser.
# rgui_config_directory =

# Show startup screen in menu.
# Is automatically set to false when seen for the first time.
# This is only updated in config if config_save_on_exit is set to true, however.
# rgui_show_start_screen = true

# Flushes config to disk on exit. Useful for menu as settings can be modified.
# Overwrites the config. #include's and comments are not preserved.
config_save_on_exit = false

# Load up a specific config file based on the core being used.
# core_specific_config = false

#### Video

# Video driver to use. "gl", "xvideo", "sdl"
# video_driver = "gl"

# Which OpenGL context implementation to use.
# Possible ones for desktop are: glx, x-egl, kms-egl, sdl-gl, wgl.
# By default, tries to use first suitable driver.
# video_context_driver =

# Windowed x resolution scale and y resolution scale
# (Real x res: base_size * xscale * aspect_ratio, real y res: base_size * yscale)
# video_scale = 3.0

# Fullscreen resolution. Resolution of 0 uses the resolution of the desktop.
# video_fullscreen_x = 0
# video_fullscreen_y = 0

# Start in fullscreen. Can be changed at runtime.
# video_fullscreen = false

# If fullscreen, prefer using a windowed fullscreen mode.
# video_windowed_fullscreen = true

# Which monitor to prefer. 0 (default) means no particular monitor is preferred, 1 and up (1 being first monitor),
# suggests RetroArch to use that particular monitor.
# video_monitor_index = 0

# Forcibly disable composition. Only works in Windows Vista/7 for now.
# video_disable_composition = false

# Video vsync.
# video_vsync = true

# Forcibly disable sRGB FBO support. Some Intel OpenGL drivers on Windows
# have video problems with sRGB FBO support enabled.
# video_force_srgb_disable = false

# Attempts to hard-synchronize CPU and GPU. Can reduce latency at cost of performance.
# video_hard_sync = false

# Sets how many frames CPU can run ahead of GPU when using video_hard_sync.
# Maximum is 3.
# video_hard_sync_frames = 0

# Sets how many milliseconds to delay after VSync before running the core.
# Can reduce latency at cost of higher risk of stuttering.
# Maximum is 15.
# video_frame_delay = 0

# Inserts a black frame inbetween frames.
# Useful for 120 Hz monitors who want to play 60 Hz material with eliminated ghosting.
# video_refresh_rate should still be configured as if it is a 60 Hz monitor (divide refresh rate by 2).
# video_black_frame_insertion = false

# Use threaded video driver. Using this might improve performance at possible cost of latency and more video stuttering.
video_threaded = true

# Use a shared context for HW rendered libretro cores.
# Avoids having to assume HW state changes inbetween frames.
# video_shared_context = false

# Smoothens picture with bilinear filtering. Should be disabled if using pixel shaders.
video_smooth = false

# Forces rendering area to stay equal to content aspect ratio or as defined in video_aspect_ratio.
# video_force_aspect = true

# Only scales video in integer steps.
# The base size depends on system-reported geometry and aspect ratio.
# If video_force_aspect is not set, X/Y will be integer scaled independently.
# video_scale_integer = false

# A floating point value for video aspect ratio (width / height).
# If this is not set, aspect ratio is assumed to be automatic.
# Behavior then is defined by video_aspect_ratio_auto.
# video_aspect_ratio =

# If this is true and video_aspect_ratio is not set,
# aspect ratio is decided by libretro implementation.
# If this is false, 1:1 PAR will always be assumed if video_aspect_ratio is not set.
video_aspect_ratio_auto = true

# Forces cropping of overscanned frames.
# Exact behavior of this option is implementation specific.
# video_crop_overscan = true 

# Path to shader. Shader can be either Cg, CGP (Cg preset) or GLSL, GLSLP (GLSL preset)
# video_shader = "/path/to/shader.{cg,cgp,glsl,glslp}"

# Load video_shader on startup.
# Other shaders can still be loaded later in runtime.
# video_shader_enable = false

# Defines a directory where shaders (Cg, CGP, GLSL) are kept for easy access.
video_shader_dir = /opt/retropie/emulators/retroarch/shader/

# CPU-based video filter. Path to a dynamic library.
# video_filter =

# Defines a directory where CPU-based video filters are kept.
# video_filter_dir =

# Path to a font used for rendering messages. This path must be defined to enable fonts.
# Do note that the _full_ path of the font is necessary!
# video_font_path = 

# Size of the font rendered.
# video_font_size = 32

# Enable usage of OSD messages.
# video_font_enable = true

# Offset for where messages will be placed on screen. Values are in range 0.0 to 1.0 for both x and y values. 
# [0.0, 0.0] maps to the lower left corner of the screen.
# video_message_pos_x = 0.05
# video_message_pos_y = 0.05

# Color for message. The value is treated as a hexadecimal value.
# It is a regular RGB hex number, i.e. red is "ff0000".
# video_message_color = ffffff

# Video refresh rate of your monitor.
# Used to calculate a suitable audio input rate.
# video_refresh_rate = 59.95

# Allows libretro cores to set rotation modes.
# Setting this to false will honor, but ignore this request.
# This is useful for vertically oriented content where one manually rotates the monitor.
# video_allow_rotate = true

# Forces a certain rotation of the screen.
# The rotation is added to rotations which the libretro core sets (see video_allow_rotate).
# The angle is <value> * 90 degrees counter-clockwise.
# video_rotation = 0

#### Audio

# Enable audio.
# audio_enable = true

# Mutes audio.
# audio_mute_enable = false

# Audio output samplerate.
# audio_out_rate = 48000

# Audio resampler backend. Which audio resampler to use.
# Default will use "sinc".
# audio_resampler =

# Audio driver backend. Depending on configuration possible candidates are: alsa, pulse, oss, jack, rsound, roar, openal, sdl, xaudio.
# audio_driver =

# Override the default audio device the audio_driver uses. This is driver dependant. E.g. ALSA wants a PCM device, OSS wants a path (e.g. /dev/dsp), Jack wants portnames (e.g. system:playback1,system:playback_2), and so on ...
# audio_device =

# Audio DSP plugin that processes audio before it's sent to the driver. Path to a dynamic library.
# audio_dsp_plugin =

# Directory where DSP plugins are kept.
# audio_filter_dir =

# Will sync (block) on audio. Recommended.
# audio_sync = true

# Desired audio latency in milliseconds. Might not be honored if driver can't provide given latency.
# audio_latency = 64

# Enable audio rate control.
# audio_rate_control = true

# Controls audio rate control delta. Defines how much input rate can be adjusted dynamically.
# Input rate = in_rate * (1.0 +/- audio_rate_control_delta)
# audio_rate_control_delta = 0.005

# Controls maximum audio timing skew. Defines the maximum change in input rate.
# Input rate = in_rate * (1.0 +/- max_timing_skew)
# audio_max_timing_skew = 0.05

# Audio volume. Volume is expressed in dB.
# 0 dB is normal volume. No gain will be applied.
# Gain can be controlled in runtime with input_volume_up/input_volume_down.
# audio_volume = 0.0

#### Overlay

# Defines a directory where overlays are kept for easy access.
# overlay_directory =

# Enable or disable the current overlay.
# input_overlay_enable = true


# Path to input overlay
# input_overlay =

# Overlay opacity
# input_overlay_opacity = 1.0

# Overlay scale
# input_overlay_scale = 1.0

#### OSK (Onscreen Keyboard) Overlay

# Defines a directory where overlays are kept for easy access.
# osk_overlay_directory =

# Enable OSK overlay.
# input_osk_overlay_enable = true

# Path to OSK overlay
# input_osk_overlay =

# OSK Overlay opacity
# input_osk_overlay_opacity = 1.0

# OSK Overlay scale
# input_osk_overlay_scale = 1.0

#### Input

# Input driver. Depending on video driver, it might force a different input driver.
# input_driver = sdl

# Joypad driver. (Valid: linuxraw, sdl, dinput)
# input_joypad_driver =

# Path to input remapping file.
# input_remapping_path =

# If enabled, overrides the input binds with the remapped binds set for the current core.
# input_remap_binds_enable = true

# Maximum amount of users supported by RetroArch.
# input_max_users = 16

# Keyboard layout for input driver if applicable (udev/evdev for now).
# Syntax is either just layout (e.g. "no"), or a layout and variant separated with colon ("no:nodeadkeys").
# input_keyboard_layout =

# Defines axis threshold. Possible values are [0.0, 1.0]
# input_axis_threshold = 0.5

# Enable input auto-detection. Will attempt to autoconfigure
# joypads, Plug-and-Play style.
input_autodetect_enable = true

# Show the input descriptors set by the core instead of the
# default ones.
# input_descriptor_label_show = true

# Hide input descriptors that were not set by the core.
# input_descriptor_hide_unbound = false

# Directory for joypad autoconfigs.
# If a joypad is plugged in, that joypad will be autoconfigured if a config file
# corresponding to that joypad is present in joypad_autoconfig_dir.
# Input binds which are made explicit (input_playerN_*_btn/axis) will take priority over autoconfigs.
# Autoconfigs can be created with retroarch-joyconfig, manually, or with a frontend.
# Requires input_autodetect_enable to be enabled.
joypad_autoconfig_dir = /opt/retropie/emulators/retroarch/configs/

# Sets which libretro device is used for a user.
# Devices are indentified with a number.
# This is normally saved by the menu.
# Device IDs are found in libretro.h.
# These settings are overridden by explicit command-line arguments which refer to input devices.
# None: 0
# Joypad (RetroPad): 1
# Mouse: 2
# Keyboard: 3
# Generic Lightgun: 4
# Joypad w/ Analog (RetroPad + Analog sticks): 5
# Multitap (SNES specific): 257
# Super Scope (SNES specific): 260
# Justifier (SNES specific): 516
# Justifiers (SNES specific): 772

# input_libretro_device_p1 =
# input_libretro_device_p2 =
# input_libretro_device_p3 =
# input_libretro_device_p4 =
# input_libretro_device_p5 =
# input_libretro_device_p6 =
# input_libretro_device_p7 =
# input_libretro_device_p8 =

# Keyboard input. Will recognize letters ("a" to "z") and the following special keys (where "kp_"
# is for keypad keys):
#
#   left, right, up, down, enter, kp_enter, tab, insert, del, end, home,
#   rshift, shift, ctrl, alt, space, escape, add, subtract, kp_plus, kp_minus,
#   f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12,
#   num0, num1, num2, num3, num4, num5, num6, num7, num8, num9, pageup, pagedown,
#   keypad0, keypad1, keypad2, keypad3, keypad4, keypad5, keypad6, keypad7, keypad8, keypad9,
#   period, capslock, numlock, backspace, multiply, divide, print_screen, scroll_lock,
#   tilde, backquote, pause, quote, comma, minus, slash, semicolon, equals, leftbracket,
#   backslash, rightbracket, kp_period, kp_equals, rctrl, ralt
#
# Keyboard input, Joypad and Joyaxis will all obey the "nul" bind, which disables the bind completely, 
# rather than relying on a default.
input_player1_a = x
input_player1_b = z
input_player1_y = a
input_player1_x = s
input_player1_start = enter
input_player1_select = rshift
input_player1_l = q
input_player1_r = w
input_player1_left = left
input_player1_right = right
input_player1_up = up
input_player1_down = down
# input_player1_l2 =
# input_player1_r2 =
# input_player1_l3 =
# input_player1_r3 =

# Two analog sticks (DualShock-esque).
# Bound as usual, however, if a real analog axis is bound,
# it can be read as a true analog.
# Positive X axis is right, Positive Y axis is down.
# input_player1_l_x_plus =
# input_player1_l_x_minus =
# input_player1_l_y_plus =
# input_player1_l_y_minus =
# input_player1_r_x_plus =
# input_player1_r_x_minus =
# input_player1_r_y_plus =
# input_player1_r_y_minus =

# If desired, it is possible to override which joypads are being used for user 1 through 8.
# First joypad available is 0.
# input_player1_joypad_index = 0
# input_player2_joypad_index = 1
# input_player3_joypad_index = 2
# input_player4_joypad_index = 3
# input_player5_joypad_index = 4
# input_player6_joypad_index = 5
# input_player7_joypad_index = 6
# input_player8_joypad_index = 7

# Joypad buttons.
# Figure these out by using RetroArch-Phoenix or retroarch-joyconfig.
# You can use joypad hats with hnxx, where n is the hat, and xx is a string representing direction. 
# E.g. "h0up"
# input_player1_a_btn =
# input_player1_b_btn =
# input_player1_y_btn =
# input_player1_x_btn =
# input_player1_start_btn =
# input_player1_select_btn =
# input_player1_l_btn =
# input_player1_r_btn =
# input_player1_left_btn =
# input_player1_right_btn =
# input_player1_up_btn =
# input_player1_down_btn =
# input_player1_l2_btn =
# input_player1_r2_btn =
# input_player1_l3_btn =
# input_player1_r3_btn =

# Axis for RetroArch D-Pad. 
# Needs to be either '+' or '-' in the first character signaling either positive or negative direction of the axis, then the axis number. 
# Do note that every other input option has the corresponding _btn and _axis binds as well; they are omitted here for clarity.
# input_player1_left_axis =
# input_player1_right_axis =
# input_player1_up_axis =
# input_player1_down_axis =

# Holding the turbo while pressing another button will let the button enter a turbo mode
# where the button state is modulated with a periodic signal.
# The modulation stops when the button itself (not turbo button) is released.
# input_player1_turbo =

# Describes the period and how long of that period a turbo-enabled button should behave.
# Numbers are described in frames.
# input_turbo_period = 6
# input_turbo_duty_cycle = 3

# This goes all the way to user 8 (*_player2_*, *_player3_*, etc), but omitted for clarity.
# All input binds have corresponding binds for keyboard (none), joykeys (_btn) and joyaxes (_axis) as well.

# Toggles fullscreen.
# input_toggle_fullscreen = f

# Saves state.
# input_save_state = f2
# Loads state.
# input_load_state = f4

# State slots. With slot set to 0, save state name is *.state (or whatever defined on commandline).
# When slot is != 0, path will be $path%d, where %d is slot number.
# input_state_slot_increase = f7
# input_state_slot_decrease = f6

# Toggles between fast-forwarding and normal speed.
# input_toggle_fast_forward = space

# Hold for fast-forward. Releasing button disables fast-forward.
# input_hold_fast_forward = l

# Key to exit RetroArch cleanly. 
# Killing it in any hard way (SIGKILL, etc) will terminate RetroArch without saving RAM, etc.
# On Unix-likes, SIGINT/SIGTERM allows a clean deinitialization.
input_exit_emulator = escape

# Applies next and previous shader in directory.
input_shader_next = m
input_shader_prev = n

# Hold button down to rewind. Rewinding must be enabled.
input_rewind = r

# Toggle between recording and not.
# input_movie_record_toggle = o

# Toggle between paused and non-paused state
# input_pause_toggle = p

# Frame advance when content is paused
# input_frame_advance = k

# Reset the content.
# input_reset = h

# Cheats.
# input_cheat_index_plus = y
# input_cheat_index_minus = t
# input_cheat_toggle = u

# Mute/unmute audio
# input_audio_mute = f9

# Take screenshot
# input_screenshot = f8

# Netplay flip users.
# input_netplay_flip_players = i

# Hold for slowmotion.
# input_slowmotion = e

# Enable other hotkeys.
# If this hotkey is bound to either keyboard, joybutton or joyaxis,
# all other hotkeys will be disabled unless this hotkey is also held at the same time.
# This is useful for RETRO_KEYBOARD centric implementations
# which query a large area of the keyboard, where it is not desirable
# that hotkeys get in the way.

# Alternatively, all hotkeys for keyboard could be disabled by the user.
# input_enable_hotkey_btn =

# Increases audio volume.
# input_volume_up = kp_plus
# Decreases audio volume.
# input_volume_down = kp_minus

# Toggles to next overlay. Wraps around.
# input_overlay_next =

# Toggles eject for disks. Used for multiple-disk content.
# input_disk_eject_toggle =

# Cycles through disk images. Use after ejecting.
# Complete by toggling eject again.
# input_disk_next =

# Toggles menu.
# input_menu_toggle = f1

# Toggles mouse grab. When mouse is grabbed, RetroArch hides the mouse,
# and keeps the mouse pointer inside the window to allow relative mouse input
# to work better.
# input_grab_mouse_toggle = f11

#### Menu

# Menu driver to use. "rgui", "lakka", etc. 
# menu_driver = "rgui"

# If enabled, the libretro core will keep running in the background when we
# are in the menu.
# menu_pause_libretro = false

# Enable mouse input inside the menu.
# menu_mouse_enable = false

# Shows current date and/or time inside menu.
# menu_timedate_enable = true

# Shows current core inside menu.
# menu_core_enable = true

# Throttle the menu to ~60 FPS instead of using v-sync. Useful for 120+Hz monitors.
# menu_throttle = false

# Path to a .png image to set as menu wallpaper.
# menu_wallpaper =

# Wrap-around toe beginning and/or end if boundary of list reached horizontally
# menu_navigation_wraparound_horizontal_enable = false

# Wrap-around to beginning and/or end if boundary of list reached vertically
# menu_navigation_wraparound_vertical_enable = false

# Filter files being show in 'Load Content' by supported extensions
# menu_navigation_browser_filter_supported_extensions_enable = true

# Collapse subgroup settings into main group to create one big listing of settings
# per category.
# menu_collapse_subgroups_enable = false

#### UI

# Suspends the screensaver if set to true. Is a hint that does not necessarily have to be honored
# by video driver.
# suspend_screensaver_enable  = true

#### Camera

# Override the default camera device the camera driver uses. This is driver dependant.
# camera_device =

# Override the default privacy permission for cores that want to access camera services. Is "false" by default.
# camera_allow = false

#### Location

# Override the default privacy permission for cores that want to access location services. Is "false" by default.
# location_allow = false

#### Core Updater

# URL to core update directory on buildbot.
# core_updater_buildbot_url = "http://buildbot.libretro.com"

# URL to assets update directory on buildbot.
# core_updater_buildbot_assets_url = "http://buildbot.libretro.com/assets/"

# Automatically extract archives that the cores are contained in to the libretro cores directory.
# core_updater_auto_extract_archive = true

#### Network

# When being client over netplay, use keybinds for user 1.
# netplay_client_swap_input = false

# The username of the person running RetroArch. This will be used for playing online, for instance.
# netplay_nickname = 

# The amount of delay frames to use for netplay. Increasing this value will increase
# performance, but introduce more latency.
# netplay_delay_frames = 0

# Netplay mode for the current user.
# false is Server, true is Client.
# netplay_mode = false

# Enable or disable spectator mode for the user during netplay.
# netplay_spectator_mode_enable = false

# The IP Address of the host to connect to.
# netplay_ip_address = 

# The port of the host IP Address. Can be either a TCP or an UDP port.
# netplay_ip_port = 55435

#### Misc

# Enable rewinding. This will take a performance hit when playing, so it is disabled by default.
rewind_enable = false

# Rewinding buffer size in megabytes. Bigger rewinding buffer means you can rewind longer.
# The buffer should be approx. 20MB per minute of buffer time.
rewind_buffer_size = 10

# Rewind granularity. When rewinding defined number of frames, you can rewind several frames at a time, increasing the rewinding speed.
rewind_granularity = 2

# Pause gameplay when window focus is lost.
# pause_nonactive = true

# Autosaves the non-volatile SRAM at a regular interval. This is disabled by default unless set otherwise.
# The interval is measured in seconds. A value of 0 disables autosave.
# autosave_interval =

# Path to content database directory.
# content_database_path =

# Path to cheat database directory.
# cheat_database_path =

# Path to XML cheat config, a file which keeps track of which
# cheat settings are used for individual games.
# If the file does not exist, it will be created.
# cheat_settings_path =

# Directory to dump screenshots to.
# screenshot_directory =

# Records video after CPU video filter.
# video_post_filter_record = false

# Records output of GPU shaded material if available.
# video_gpu_record = false

# Screenshots output of GPU shaded material if available.
video_gpu_screenshot = true

# Block SRAM from being overwritten when loading save states.
# Might potentially lead to buggy games.
# block_sram_overwrite = false

# When saving a savestate, save state index is automatically increased before
# it is saved.
# Also, when loading content, the index will be set to the highest existing index.
# There is no upper bound on the index.
# savestate_auto_index = false

# Slowmotion ratio. When slowmotion, content will slow down by factor.
# slowmotion_ratio = 3.0

# The maximum rate at which content will be run when using fast forward. (E.g. 5.0 for 60 fps content => 300 fps cap).
# RetroArch will go to sleep to ensure that the maximum rate will not be exceeded.
# Do not rely on this cap to be perfectly accurate.
# fastforward_ratio = 1.0

# Setting this to false equals no FPS cap and will override the fastforward_ratio value.
# fastforward_ratio_throttle_enable = false

# Enable stdin/network command interface.
# network_cmd_enable = false
# network_cmd_port = 55355
# stdin_cmd_enable = false

input_enable_hotkey = nul
input_player1_joypad_index = "0"
input_player1_b_btn = "1"
input_player1_y_btn = "3"
input_player1_select_btn = "6"
input_player1_start_btn = "7"
input_player1_up_btn = "13"
input_player1_down_btn = "14"
input_player1_left_btn = "11"
input_player1_right_btn = "12"
input_player1_a_btn = "0"
input_player1_x_btn = "2"
input_player1_l_btn = "4"
input_player1_r_btn = "5"
input_player1_l2_axis = "+2"
input_player1_r2_axis = "+5"
input_player1_l3_btn = "9"
input_player1_r3_btn = "10"
input_player1_l_x_plus_axis = "+0"
input_player1_l_x_minus_axis = "-0"
input_player1_l_y_plus_axis = "+1"
input_player1_l_y_minus_axis = "-1"
input_player1_r_x_plus_axis = "+3"
input_player1_r_x_minus_axis = "-3"
input_player1_r_y_plus_axis = "+4"
input_player1_r_y_minus_axis = "-4"
input_player2_joypad_index = "4"
input_player2_b_btn = "1"
input_player2_select_btn = "3"
input_player2_start_btn = "2"
input_player2_up_axis = "-1"
input_player2_down_axis = "+1"
input_player2_left_axis = "-0"
input_player2_right_axis = "+0"
input_player2_a_btn = "0"

#Hotkey
input_enable_hotkey_btn = "8"

#Sondertasten
input_exit_emulator_btn = "6"
input_pause_toggle_btn = "0"
input_menu_toggle_btn = "7"

Mit der Raute # könnt ihr Kommentare ins Script schreiben oder einen Schalter deaktivieren, indem ihr an die erste Stelle der Zeile eine Raute schreibt. Startet nun wieder ein Spielchen (es muss natürlich ein RetroArch-Emulator sein) und ihr könnt die eben zugewiesenen Tasten verwenden. Mit GUIDE + START erscheint z. B. das RetroArch-Menü.

Das waren jetzt nur vier Sonderfunktionen, es gibt aber noch einen ganzen Haufen mehr! Auch zusätzliche Einstellungen gibt es massenhaft. Ihr könnt z. B. übers Pad das Laden & Speichern von Snapshots oder die Aufnahme von Screenshots steuern.

Den aktuellen Emulatorstatus, könnt ihr nach hinzufügen der folgdenden Zeilen zur retroarch.cfg, mit L1 speichern und mit L2 laden (immer in Kombination mit dem Hotkey GUIDE).

input_save_state_btn = "4"
input_load_state_btn = "5"

Wenn ihr lieber mit einem der analogen Sticks, statt dem D-Pad, spielt, dann könnt ihr dies durch die Zeile

input_player1_analog_dpad_mode = "1"

erreichen. Hier für den ersten Spieler 0 = keiner | 1 = linker | 2 = rechter Stick. Das D-Pad geht dann parallel immer noch.

Im folgenden Block findet ihr einen ganzen Haufen 😉 (oder so gar alle?) Schalter.

input_axis_threshold = "0.500000"
load_dummy_on_core_shutdown = "true"
fps_show = "false"
libretro_path = "/opt/retropie/emulatorcores/pocketsnes-libretro/libretro.so"
libretro_directory = ""
libretro_info_path = ""
cheat_database_path = ""
rewind_enable = "false"
audio_latency = "64"
audio_sync = "true"
audio_block_frames = "0"
rewind_granularity = "2"
video_shader = "/opt/retropie/emulators/RetroArch/shader/snes_phosphor.glslp"
video_shader_enable = "false"
video_aspect_ratio = "1.330000"
video_windowed_fullscreen = "true"
video_xscale = "3.000000"
autosave_interval = "0"
video_yscale = "3.000000"
video_crop_overscan = "true"
video_scale_integer = "false"
video_smooth = "false"
video_threaded = "true"
video_shared_context = "false"
video_fullscreen = "false"
video_refresh_rate = "59.950001"
video_monitor_index = "0"
video_fullscreen_x = "0"
video_fullscreen_y = "0"
video_driver = "gl"
menu_driver = "rgui"
video_vsync = "true"
video_hard_sync = "false"
video_hard_sync_frames = "0"
video_black_frame_insertion = "false"
video_disable_composition = "false"
pause_nonactive = "false"
video_swap_interval = "1"
video_gpu_screenshot = "true"
video_rotation = "0"
screenshot_directory = "default"
aspect_ratio_index = "4"
audio_device = ""
audio_dsp_plugin = ""
audio_rate_control = "true"
audio_rate_control_delta = "0.005000"
audio_driver = "alsathread"
audio_out_rate = "48000"
video_font_size = "32.000000"
video_font_enable = "true"
system_directory = "~/RetroPie/roms/../BIOS"
extraction_directory = ""
audio_resampler = "sinc"
savefile_directory = "default"
savestate_directory = "default"
video_shader_dir = "/opt/retropie/emulators/RetroArch/shader/"
video_filter = ""
video_filter_dir = "default"
audio_filter_dir = "default"
content_directory = "default"
assets_directory = "default"
rgui_browser_directory = "default"
rgui_config_directory = "default"
rgui_show_start_screen = "false"
game_history_path = ""
game_history_size = "100"
joypad_autoconfig_dir = "/opt/retropie/emulators/RetroArch/configs/"
input_autodetect_enable = "true"
overlay_directory = "default"
input_overlay = ""
input_overlay_enable = "false"
input_overlay_opacity = "0.700000"
input_overlay_scale = "1.000000"
gamma_correction = "false"
triple_buffering_enable = "false"
soft_filter_enable = "false"
flicker_filter_enable = "false"
flicker_filter_index = "0"
soft_filter_index = "0"
current_resolution_id = "0"
custom_viewport_width = "958"
custom_viewport_height = "720"
custom_viewport_x = "161"
custom_viewport_y = "0"
block_sram_overwrite = "false"
savestate_auto_index = "false"
savestate_auto_save = "false"
savestate_auto_load = "true"
fastforward_ratio = "-1.000000"
slowmotion_ratio = "3.000000"
config_save_on_exit = "false"
sound_mode = "0"
state_slot = "0"
netplay_spectator_mode_enable = "false"
netplay_mode = "false"
netplay_nickname = ""
netplay_ip_address = ""
netplay_ip_port = "0"
netplay_delay_frames = "0"
custom_bgm_enable = "false"
input_driver = "udev"
input_joypad_driver = ""
input_keyboard_layout = ""
input_device_p1 = "0"
input_player1_joypad_index = "0"
input_libretro_device_p1 = "1"
input_player1_analog_dpad_mode = "1"
input_device_p2 = "0"
input_player2_joypad_index = "1"
input_libretro_device_p2 = "1"
input_player2_analog_dpad_mode = "0"
input_device_p3 = "0"
input_player3_joypad_index = "2"
input_libretro_device_p3 = "1"
input_player3_analog_dpad_mode = "0"
input_device_p4 = "0"
input_player4_joypad_index = "3"
input_libretro_device_p4 = "1"
input_player4_analog_dpad_mode = "0"
input_device_p5 = "0"
input_player5_joypad_index = "4"
input_libretro_device_p5 = "1"
input_player5_analog_dpad_mode = "0"
input_device_p6 = "0"
input_player6_joypad_index = "5"
input_libretro_device_p6 = "1"
input_player6_analog_dpad_mode = "0"
input_device_p7 = "0"
input_player7_joypad_index = "6"
input_libretro_device_p7 = "1"
input_player7_analog_dpad_mode = "0"
input_device_p8 = "0"
input_player8_joypad_index = "7"
input_libretro_device_p8 = "1"
input_player8_analog_dpad_mode = "0"
input_player1_b = "z"
input_player1_b_btn = "1"
input_player1_b_axis = "nul"
input_player1_y = "a"
input_player1_y_btn = "3"
input_player1_y_axis = "nul"
input_player1_select = "rshift"
input_player1_select_btn = "6"
input_player1_select_axis = "nul"
input_player1_start = "enter"
input_player1_start_btn = "7"
input_player1_start_axis = "nul"
input_player1_up = "up"
input_player1_up_btn = "13"
input_player1_up_axis = "nul"
input_player1_down = "down"
input_player1_down_btn = "14"
input_player1_down_axis = "nul"
input_player1_left = "left"
input_player1_left_btn = "11"
input_player1_left_axis = "nul"
input_player1_right = "right"
input_player1_right_btn = "12"
input_player1_right_axis = "nul"
input_player1_a = "x"
input_player1_a_btn = "0"
input_player1_a_axis = "nul"
input_player1_x = "s"
input_player1_x_btn = "2"
input_player1_x_axis = "nul"
input_player1_l = "q"
input_player1_l_btn = "4"
input_player1_l_axis = "nul"
input_player1_r = "w"
input_player1_r_btn = "5"
input_player1_r_axis = "nul"
input_player1_l2 = "nul"
input_player1_l2_btn = "nul"
input_player1_l2_axis = "+2"
input_player1_r2 = "nul"
input_player1_r2_btn = "nul"
input_player1_r2_axis = "+5"
input_player1_l3 = "nul"
input_player1_l3_btn = "9"
input_player1_l3_axis = "nul"
input_player1_r3 = "nul"
input_player1_r3_btn = "10"
input_player1_r3_axis = "nul"
input_player1_l_x_plus = "nul"
input_player1_l_x_plus_btn = "nul"
input_player1_l_x_plus_axis = "+0"
input_player1_l_x_minus = "nul"
input_player1_l_x_minus_btn = "nul"
input_player1_l_x_minus_axis = "-0"
input_player1_l_y_plus = "nul"
input_player1_l_y_plus_btn = "nul"
input_player1_l_y_plus_axis = "+1"
input_player1_l_y_minus = "nul"
input_player1_l_y_minus_btn = "nul"
input_player1_l_y_minus_axis = "-1"
input_player1_r_x_plus = "nul"
input_player1_r_x_plus_btn = "nul"
input_player1_r_x_plus_axis = "+3"
input_player1_r_x_minus = "nul"
input_player1_r_x_minus_btn = "nul"
input_player1_r_x_minus_axis = "-3"
input_player1_r_y_plus = "nul"
input_player1_r_y_plus_btn = "nul"
input_player1_r_y_plus_axis = "+4"
input_player1_r_y_minus = "nul"
input_player1_r_y_minus_btn = "nul"
input_player1_r_y_minus_axis = "-4"
input_player1_turbo = "nul"
input_player1_turbo_btn = "nul"
input_player1_turbo_axis = "nul"
input_toggle_fast_forward = "space"
input_toggle_fast_forward_btn = "nul"
input_toggle_fast_forward_axis = "nul"
input_hold_fast_forward = "l"
input_hold_fast_forward_btn = "nul"
input_hold_fast_forward_axis = "nul"
input_load_state = "f4"
input_load_state_btn = "nul"
input_load_state_axis = "nul"
input_save_state = "f2"
input_save_state_btn = "nul"
input_save_state_axis = "nul"
input_toggle_fullscreen = "f"
input_toggle_fullscreen_btn = "nul"
input_toggle_fullscreen_axis = "nul"
input_exit_emulator = "escape"
input_exit_emulator_btn = "7"
input_exit_emulator_axis = "nul"
input_state_slot_increase = "f7"
input_state_slot_increase_btn = "nul"
input_state_slot_increase_axis = "nul"
input_state_slot_decrease = "f6"
input_state_slot_decrease_btn = "nul"
input_state_slot_decrease_axis = "nul"
input_rewind = "r"
input_rewind_btn = "nul"
input_rewind_axis = "nul"
input_movie_record_toggle = "o"
input_movie_record_toggle_btn = "nul"
input_movie_record_toggle_axis = "nul"
input_pause_toggle = "p"
input_pause_toggle_btn = "nul"
input_pause_toggle_axis = "nul"
input_frame_advance = "k"
input_frame_advance_btn = "nul"
input_frame_advance_axis = "nul"
input_reset = "h"
input_reset_btn = "nul"
input_reset_axis = "nul"
input_shader_next = "m"
input_shader_next_btn = "nul"
input_shader_next_axis = "nul"
input_shader_prev = "n"
input_shader_prev_btn = "nul"
input_shader_prev_axis = "nul"
input_cheat_index_plus = "y"
input_cheat_index_plus_btn = "nul"
input_cheat_index_plus_axis = "nul"
input_cheat_index_minus = "t"
input_cheat_index_minus_btn = "nul"
input_cheat_index_minus_axis = "nul"
input_cheat_toggle = "u"
input_cheat_toggle_btn = "nul"
input_cheat_toggle_axis = "nul"
input_screenshot = "f8"
input_screenshot_btn = "nul"
input_screenshot_axis = "nul"
input_audio_mute = "f9"
input_audio_mute_btn = "nul"
input_audio_mute_axis = "nul"
input_netplay_flip_players = "i"
input_netplay_flip_players_btn = "nul"
input_netplay_flip_players_axis = "nul"
input_slowmotion = "e"
input_slowmotion_btn = "nul"
input_slowmotion_axis = "nul"
input_enable_hotkey = "nul"
input_enable_hotkey_btn = "8"
input_enable_hotkey_axis = "nul"
input_volume_up = "add"
input_volume_up_btn = "nul"
input_volume_up_axis = "nul"
input_volume_down = "subtract"
input_volume_down_btn = "nul"
input_volume_down_axis = "nul"
input_overlay_next = "nul"
input_overlay_next_btn = "nul"
input_overlay_next_axis = "nul"
input_disk_eject_toggle = "nul"
input_disk_eject_toggle_btn = "nul"
input_disk_eject_toggle_axis = "nul"
input_disk_next = "nul"
input_disk_next_btn = "nul"
input_disk_next_axis = "nul"
input_grab_mouse_toggle = "f11"
input_grab_mouse_toggle_btn = "nul"
input_grab_mouse_toggle_axis = "nul"
input_menu_toggle = "f1"
input_menu_toggle_btn = "nul"
input_menu_toggle_axis = "nul"
input_player2_b = "nul"
input_player2_b_btn = "nul"
input_player2_b_axis = "nul"
input_player2_y = "nul"
input_player2_y_btn = "nul"
input_player2_y_axis = "nul"
input_player2_select = "nul"
input_player2_select_btn = "nul"
input_player2_select_axis = "nul"
input_player2_start = "nul"
input_player2_start_btn = "nul"
input_player2_start_axis = "nul"
input_player2_up = "nul"
input_player2_up_btn = "nul"
input_player2_up_axis = "nul"
input_player2_down = "nul"
input_player2_down_btn = "nul"
input_player2_down_axis = "nul"
input_player2_left = "nul"
input_player2_left_btn = "nul"
input_player2_left_axis = "nul"
input_player2_right = "nul"
input_player2_right_btn = "nul"
input_player2_right_axis = "nul"
input_player2_a = "nul"
input_player2_a_btn = "nul"
input_player2_a_axis = "nul"
input_player2_x = "nul"
input_player2_x_btn = "nul"
input_player2_x_axis = "nul"
input_player2_l = "nul"
input_player2_l_btn = "nul"
input_player2_l_axis = "nul"
input_player2_r = "nul"
input_player2_r_btn = "nul"
input_player2_r_axis = "nul"
input_player2_l2 = "nul"
input_player2_l2_btn = "nul"
input_player2_l2_axis = "nul"
input_player2_r2 = "nul"
input_player2_r2_btn = "nul"
input_player2_r2_axis = "nul"
input_player2_l3 = "nul"
input_player2_l3_btn = "nul"
input_player2_l3_axis = "nul"
input_player2_r3 = "nul"
input_player2_r3_btn = "nul"
input_player2_r3_axis = "nul"
input_player2_l_x_plus = "nul"
input_player2_l_x_plus_btn = "nul"
input_player2_l_x_plus_axis = "nul"
input_player2_l_x_minus = "nul"
input_player2_l_x_minus_btn = "nul"
input_player2_l_x_minus_axis = "nul"
input_player2_l_y_plus = "nul"
input_player2_l_y_plus_btn = "nul"
input_player2_l_y_plus_axis = "nul"
input_player2_l_y_minus = "nul"
input_player2_l_y_minus_btn = "nul"
input_player2_l_y_minus_axis = "nul"
input_player2_r_x_plus = "nul"
input_player2_r_x_plus_btn = "nul"
input_player2_r_x_plus_axis = "nul"
input_player2_r_x_minus = "nul"
input_player2_r_x_minus_btn = "nul"
input_player2_r_x_minus_axis = "nul"
input_player2_r_y_plus = "nul"
input_player2_r_y_plus_btn = "nul"
input_player2_r_y_plus_axis = "nul"
input_player2_r_y_minus = "nul"
input_player2_r_y_minus_btn = "nul"
input_player2_r_y_minus_axis = "nul"
input_player2_turbo = "nul"
input_player2_turbo_btn = "nul"
input_player2_turbo_axis = "nul"
input_player3_b = "nul"
input_player3_b_btn = "nul"
input_player3_b_axis = "nul"
input_player3_y = "nul"
input_player3_y_btn = "nul"
input_player3_y_axis = "nul"
input_player3_select = "nul"
input_player3_select_btn = "nul"
input_player3_select_axis = "nul"
input_player3_start = "nul"
input_player3_start_btn = "nul"
input_player3_start_axis = "nul"
input_player3_up = "nul"
input_player3_up_btn = "nul"
input_player3_up_axis = "nul"
input_player3_down = "nul"
input_player3_down_btn = "nul"
input_player3_down_axis = "nul"
input_player3_left = "nul"
input_player3_left_btn = "nul"
input_player3_left_axis = "nul"
input_player3_right = "nul"
input_player3_right_btn = "nul"
input_player3_right_axis = "nul"
input_player3_a = "nul"
input_player3_a_btn = "nul"
input_player3_a_axis = "nul"
input_player3_x = "nul"
input_player3_x_btn = "nul"
input_player3_x_axis = "nul"
input_player3_l = "nul"
input_player3_l_btn = "nul"
input_player3_l_axis = "nul"
input_player3_r = "nul"
input_player3_r_btn = "nul"
input_player3_r_axis = "nul"
input_player3_l2 = "nul"
input_player3_l2_btn = "nul"
input_player3_l2_axis = "nul"
input_player3_r2 = "nul"
input_player3_r2_btn = "nul"
input_player3_r2_axis = "nul"
input_player3_l3 = "nul"
input_player3_l3_btn = "nul"
input_player3_l3_axis = "nul"
input_player3_r3 = "nul"
input_player3_r3_btn = "nul"
input_player3_r3_axis = "nul"
input_player3_l_x_plus = "nul"
input_player3_l_x_plus_btn = "nul"
input_player3_l_x_plus_axis = "nul"
input_player3_l_x_minus = "nul"
input_player3_l_x_minus_btn = "nul"
input_player3_l_x_minus_axis = "nul"
input_player3_l_y_plus = "nul"
input_player3_l_y_plus_btn = "nul"
input_player3_l_y_plus_axis = "nul"
input_player3_l_y_minus = "nul"
input_player3_l_y_minus_btn = "nul"
input_player3_l_y_minus_axis = "nul"
input_player3_r_x_plus = "nul"
input_player3_r_x_plus_btn = "nul"
input_player3_r_x_plus_axis = "nul"
input_player3_r_x_minus = "nul"
input_player3_r_x_minus_btn = "nul"
input_player3_r_x_minus_axis = "nul"
input_player3_r_y_plus = "nul"
input_player3_r_y_plus_btn = "nul"
input_player3_r_y_plus_axis = "nul"
input_player3_r_y_minus = "nul"
input_player3_r_y_minus_btn = "nul"
input_player3_r_y_minus_axis = "nul"
input_player3_turbo = "nul"
input_player3_turbo_btn = "nul"
input_player3_turbo_axis = "nul"
input_player4_b = "nul"
input_player4_b_btn = "nul"
input_player4_b_axis = "nul"
input_player4_y = "nul"
input_player4_y_btn = "nul"
input_player4_y_axis = "nul"
input_player4_select = "nul"
input_player4_select_btn = "nul"
input_player4_select_axis = "nul"
input_player4_start = "nul"
input_player4_start_btn = "nul"
input_player4_start_axis = "nul"
input_player4_up = "nul"
input_player4_up_btn = "nul"
input_player4_up_axis = "nul"
input_player4_down = "nul"
input_player4_down_btn = "nul"
input_player4_down_axis = "nul"
input_player4_left = "nul"
input_player4_left_btn = "nul"
input_player4_left_axis = "nul"
input_player4_right = "nul"
input_player4_right_btn = "nul"
input_player4_right_axis = "nul"
input_player4_a = "nul"
input_player4_a_btn = "nul"
input_player4_a_axis = "nul"
input_player4_x = "nul"
input_player4_x_btn = "nul"
input_player4_x_axis = "nul"
input_player4_l = "nul"
input_player4_l_btn = "nul"
input_player4_l_axis = "nul"
input_player4_r = "nul"
input_player4_r_btn = "nul"
input_player4_r_axis = "nul"
input_player4_l2 = "nul"
input_player4_l2_btn = "nul"
input_player4_l2_axis = "nul"
input_player4_r2 = "nul"
input_player4_r2_btn = "nul"
input_player4_r2_axis = "nul"
input_player4_l3 = "nul"
input_player4_l3_btn = "nul"
input_player4_l3_axis = "nul"
input_player4_r3 = "nul"
input_player4_r3_btn = "nul"
input_player4_r3_axis = "nul"
input_player4_l_x_plus = "nul"
input_player4_l_x_plus_btn = "nul"
input_player4_l_x_plus_axis = "nul"
input_player4_l_x_minus = "nul"
input_player4_l_x_minus_btn = "nul"
input_player4_l_x_minus_axis = "nul"
input_player4_l_y_plus = "nul"
input_player4_l_y_plus_btn = "nul"
input_player4_l_y_plus_axis = "nul"
input_player4_l_y_minus = "nul"
input_player4_l_y_minus_btn = "nul"
input_player4_l_y_minus_axis = "nul"
input_player4_r_x_plus = "nul"
input_player4_r_x_plus_btn = "nul"
input_player4_r_x_plus_axis = "nul"
input_player4_r_x_minus = "nul"
input_player4_r_x_minus_btn = "nul"
input_player4_r_x_minus_axis = "nul"
input_player4_r_y_plus = "nul"
input_player4_r_y_plus_btn = "nul"
input_player4_r_y_plus_axis = "nul"
input_player4_r_y_minus = "nul"
input_player4_r_y_minus_btn = "nul"
input_player4_r_y_minus_axis = "nul"
input_player4_turbo = "nul"
input_player4_turbo_btn = "nul"
input_player4_turbo_axis = "nul"
input_player5_b = "nul"
input_player5_b_btn = "nul"
input_player5_b_axis = "nul"
input_player5_y = "nul"
input_player5_y_btn = "nul"
input_player5_y_axis = "nul"
input_player5_select = "nul"
input_player5_select_btn = "nul"
input_player5_select_axis = "nul"
input_player5_start = "nul"
input_player5_start_btn = "nul"
input_player5_start_axis = "nul"
input_player5_up = "nul"
input_player5_up_btn = "nul"
input_player5_up_axis = "nul"
input_player5_down = "nul"
input_player5_down_btn = "nul"
input_player5_down_axis = "nul"
input_player5_left = "nul"
input_player5_left_btn = "nul"
input_player5_left_axis = "nul"
input_player5_right = "nul"
input_player5_right_btn = "nul"
input_player5_right_axis = "nul"
input_player5_a = "nul"
input_player5_a_btn = "nul"
input_player5_a_axis = "nul"
input_player5_x = "nul"
input_player5_x_btn = "nul"
input_player5_x_axis = "nul"
input_player5_l = "nul"
input_player5_l_btn = "nul"
input_player5_l_axis = "nul"
input_player5_r = "nul"
input_player5_r_btn = "nul"
input_player5_r_axis = "nul"
input_player5_l2 = "nul"
input_player5_l2_btn = "nul"
input_player5_l2_axis = "nul"
input_player5_r2 = "nul"
input_player5_r2_btn = "nul"
input_player5_r2_axis = "nul"
input_player5_l3 = "nul"
input_player5_l3_btn = "nul"
input_player5_l3_axis = "nul"
input_player5_r3 = "nul"
input_player5_r3_btn = "nul"
input_player5_r3_axis = "nul"
input_player5_l_x_plus = "nul"
input_player5_l_x_plus_btn = "nul"
input_player5_l_x_plus_axis = "nul"
input_player5_l_x_minus = "nul"
input_player5_l_x_minus_btn = "nul"
input_player5_l_x_minus_axis = "nul"
input_player5_l_y_plus = "nul"
input_player5_l_y_plus_btn = "nul"
input_player5_l_y_plus_axis = "nul"
input_player5_l_y_minus = "nul"
input_player5_l_y_minus_btn = "nul"
input_player5_l_y_minus_axis = "nul"
input_player5_r_x_plus = "nul"
input_player5_r_x_plus_btn = "nul"
input_player5_r_x_plus_axis = "nul"
input_player5_r_x_minus = "nul"
input_player5_r_x_minus_btn = "nul"
input_player5_r_x_minus_axis = "nul"
input_player5_r_y_plus = "nul"
input_player5_r_y_plus_btn = "nul"
input_player5_r_y_plus_axis = "nul"
input_player5_r_y_minus = "nul"
input_player5_r_y_minus_btn = "nul"
input_player5_r_y_minus_axis = "nul"
input_player5_turbo = "nul"
input_player5_turbo_btn = "nul"
input_player5_turbo_axis = "nul"
input_player6_b = "nul"
input_player6_b_btn = "nul"
input_player6_b_axis = "nul"
input_player6_y = "nul"
input_player6_y_btn = "nul"
input_player6_y_axis = "nul"
input_player6_select = "nul"
input_player6_select_btn = "nul"
input_player6_select_axis = "nul"
input_player6_start = "nul"
input_player6_start_btn = "nul"
input_player6_start_axis = "nul"
input_player6_up = "nul"
input_player6_up_btn = "nul"
input_player6_up_axis = "nul"
input_player6_down = "nul"
input_player6_down_btn = "nul"
input_player6_down_axis = "nul"
input_player6_left = "nul"
input_player6_left_btn = "nul"
input_player6_left_axis = "nul"
input_player6_right = "nul"
input_player6_right_btn = "nul"
input_player6_right_axis = "nul"
input_player6_a = "nul"
input_player6_a_btn = "nul"
input_player6_a_axis = "nul"
input_player6_x = "nul"
input_player6_x_btn = "nul"
input_player6_x_axis = "nul"
input_player6_l = "nul"
input_player6_l_btn = "nul"
input_player6_l_axis = "nul"
input_player6_r = "nul"
input_player6_r_btn = "nul"
input_player6_r_axis = "nul"
input_player6_l2 = "nul"
input_player6_l2_btn = "nul"
input_player6_l2_axis = "nul"
input_player6_r2 = "nul"
input_player6_r2_btn = "nul"
input_player6_r2_axis = "nul"
input_player6_l3 = "nul"
input_player6_l3_btn = "nul"
input_player6_l3_axis = "nul"
input_player6_r3 = "nul"
input_player6_r3_btn = "nul"
input_player6_r3_axis = "nul"
input_player6_l_x_plus = "nul"
input_player6_l_x_plus_btn = "nul"
input_player6_l_x_plus_axis = "nul"
input_player6_l_x_minus = "nul"
input_player6_l_x_minus_btn = "nul"
input_player6_l_x_minus_axis = "nul"
input_player6_l_y_plus = "nul"
input_player6_l_y_plus_btn = "nul"
input_player6_l_y_plus_axis = "nul"
input_player6_l_y_minus = "nul"
input_player6_l_y_minus_btn = "nul"
input_player6_l_y_minus_axis = "nul"
input_player6_r_x_plus = "nul"
input_player6_r_x_plus_btn = "nul"
input_player6_r_x_plus_axis = "nul"
input_player6_r_x_minus = "nul"
input_player6_r_x_minus_btn = "nul"
input_player6_r_x_minus_axis = "nul"
input_player6_r_y_plus = "nul"
input_player6_r_y_plus_btn = "nul"
input_player6_r_y_plus_axis = "nul"
input_player6_r_y_minus = "nul"
input_player6_r_y_minus_btn = "nul"
input_player6_r_y_minus_axis = "nul"
input_player6_turbo = "nul"
input_player6_turbo_btn = "nul"
input_player6_turbo_axis = "nul"
input_player7_b = "nul"
input_player7_b_btn = "nul"
input_player7_b_axis = "nul"
input_player7_y = "nul"
input_player7_y_btn = "nul"
input_player7_y_axis = "nul"
input_player7_select = "nul"
input_player7_select_btn = "nul"
input_player7_select_axis = "nul"
input_player7_start = "nul"
input_player7_start_btn = "nul"
input_player7_start_axis = "nul"
input_player7_up = "nul"
input_player7_up_btn = "nul"
input_player7_up_axis = "nul"
input_player7_down = "nul"
input_player7_down_btn = "nul"
input_player7_down_axis = "nul"
input_player7_left = "nul"
input_player7_left_btn = "nul"
input_player7_left_axis = "nul"
input_player7_right = "nul"
input_player7_right_btn = "nul"
input_player7_right_axis = "nul"
input_player7_a = "nul"
input_player7_a_btn = "nul"
input_player7_a_axis = "nul"
input_player7_x = "nul"
input_player7_x_btn = "nul"
input_player7_x_axis = "nul"
input_player7_l = "nul"
input_player7_l_btn = "nul"
input_player7_l_axis = "nul"
input_player7_r = "nul"
input_player7_r_btn = "nul"
input_player7_r_axis = "nul"
input_player7_l2 = "nul"
input_player7_l2_btn = "nul"
input_player7_l2_axis = "nul"
input_player7_r2 = "nul"
input_player7_r2_btn = "nul"
input_player7_r2_axis = "nul"
input_player7_l3 = "nul"
input_player7_l3_btn = "nul"
input_player7_l3_axis = "nul"
input_player7_r3 = "nul"
input_player7_r3_btn = "nul"
input_player7_r3_axis = "nul"
input_player7_l_x_plus = "nul"
input_player7_l_x_plus_btn = "nul"
input_player7_l_x_plus_axis = "nul"
input_player7_l_x_minus = "nul"
input_player7_l_x_minus_btn = "nul"
input_player7_l_x_minus_axis = "nul"
input_player7_l_y_plus = "nul"
input_player7_l_y_plus_btn = "nul"
input_player7_l_y_plus_axis = "nul"
input_player7_l_y_minus = "nul"
input_player7_l_y_minus_btn = "nul"
input_player7_l_y_minus_axis = "nul"
input_player7_r_x_plus = "nul"
input_player7_r_x_plus_btn = "nul"
input_player7_r_x_plus_axis = "nul"
input_player7_r_x_minus = "nul"
input_player7_r_x_minus_btn = "nul"
input_player7_r_x_minus_axis = "nul"
input_player7_r_y_plus = "nul"
input_player7_r_y_plus_btn = "nul"
input_player7_r_y_plus_axis = "nul"
input_player7_r_y_minus = "nul"
input_player7_r_y_minus_btn = "nul"
input_player7_r_y_minus_axis = "nul"
input_player7_turbo = "nul"
input_player7_turbo_btn = "nul"
input_player7_turbo_axis = "nul"
input_player8_b = "nul"
input_player8_b_btn = "nul"
input_player8_b_axis = "nul"
input_player8_y = "nul"
input_player8_y_btn = "nul"
input_player8_y_axis = "nul"
input_player8_select = "nul"
input_player8_select_btn = "nul"
input_player8_select_axis = "nul"
input_player8_start = "nul"
input_player8_start_btn = "nul"
input_player8_start_axis = "nul"
input_player8_up = "nul"
input_player8_up_btn = "nul"
input_player8_up_axis = "nul"
input_player8_down = "nul"
input_player8_down_btn = "nul"
input_player8_down_axis = "nul"
input_player8_left = "nul"
input_player8_left_btn = "nul"
input_player8_left_axis = "nul"
input_player8_right = "nul"
input_player8_right_btn = "nul"
input_player8_right_axis = "nul"
input_player8_a = "nul"
input_player8_a_btn = "nul"
input_player8_a_axis = "nul"
input_player8_x = "nul"
input_player8_x_btn = "nul"
input_player8_x_axis = "nul"
input_player8_l = "nul"
input_player8_l_btn = "nul"
input_player8_l_axis = "nul"
input_player8_r = "nul"
input_player8_r_btn = "nul"
input_player8_r_axis = "nul"
input_player8_l2 = "nul"
input_player8_l2_btn = "nul"
input_player8_l2_axis = "nul"
input_player8_r2 = "nul"
input_player8_r2_btn = "nul"
input_player8_r2_axis = "nul"
input_player8_l3 = "nul"
input_player8_l3_btn = "nul"
input_player8_l3_axis = "nul"
input_player8_r3 = "nul"
input_player8_r3_btn = "nul"
input_player8_r3_axis = "nul"
input_player8_l_x_plus = "nul"
input_player8_l_x_plus_btn = "nul"
input_player8_l_x_plus_axis = "nul"
input_player8_l_x_minus = "nul"
input_player8_l_x_minus_btn = "nul"
input_player8_l_x_minus_axis = "nul"
input_player8_l_y_plus = "nul"
input_player8_l_y_plus_btn = "nul"
input_player8_l_y_plus_axis = "nul"
input_player8_l_y_minus = "nul"
input_player8_l_y_minus_btn = "nul"
input_player8_l_y_minus_axis = "nul"
input_player8_r_x_plus = "nul"
input_player8_r_x_plus_btn = "nul"
input_player8_r_x_plus_axis = "nul"
input_player8_r_x_minus = "nul"
input_player8_r_x_minus_btn = "nul"
input_player8_r_x_minus_axis = "nul"
input_player8_r_y_plus = "nul"
input_player8_r_y_plus_btn = "nul"
input_player8_r_y_plus_axis = "nul"
input_player8_r_y_minus = "nul"
input_player8_r_y_minus_btn = "nul"
input_player8_r_y_minus_axis = "nul"
input_player8_turbo = "nul"
input_player8_turbo_btn = "nul"
input_player8_turbo_axis = "nul"
core_specific_config = "false"
libretro_log_level = "0"
log_verbosity = "false"
perfcnt_enable = "false"

Wie ihr seht, gibt es nicht nur Controller-Einstellung in der retroarch.cfg. Alle Möglichkeiten zu erklären würde den Rahmen sprengen, ich überlasse es daher eurem Forscherdrang, den Schaltern auf den Grund zugehen.

Ihr könnt übrigens auch einige der Sondertasten direkt mit retroarch-joyconfig zuweisen! Dazu müsst ihr nur den Parameter -M für viele oder -m für wenige Sondertasten mit angeben, also z. B. sudo ./retroarch-joyconfig -o player1.cfg -p 1 -j 0 -t 5 -M.

Ich habe vorhin erwähnt, dass die Werte aus der retroarch.cfg im Verzeichnis /opt/retropie/configs/all immer dann genommen werden, wenn für den jeweiligen Emulator keine eigenen Werte vorliegen. Ihr braucht nur mit cd .. aus dem all-Verzeichnis eine Ebene zurückgehen. Dort findet ihr dann unter /opt/retropie/configs eigene Unterordner für die unterschiedlichen RetroArch-Systeme.

Möchtet ihr z. B. den NES-Emulator lieber mit GUIDE + Y verlassen, dann reicht es im nes-Verzeichnis in die dort befindliche retroarch.cfg die Zeile

input_exit_emulator_btn = "3"

aufzunehmen. Sollte es keine retroarch.cfg geben, legt einfach eine an. Alle anderen Einstellungen kommen aus der retroarch.cfg im all-Verzeichnis, nur die Taste zum Verlassen wurde überschrieben.

Beim XBox-Pad das Blinken verhindern
Es scheinen sich doch viele daran zu stören, dass beim XBox-Controller alle vier LEDs dauerhaft blinken.

Mich stört dies zwar nicht, aber wer möchte, dass, wie bei einer Verbindung zur XBox 360, nur die LED für den gewählten Kanal dauerhaft leuchtet, der kann die folgenden Schritte ausführen.

Ihr müsst danach aber den Controller nochmal neu einrichten (EmulationStation & RetroArch), da er unter einem anderen Namen im System angemeldet wird!

Verlasst du EmulationStation und begebt euch ins Setupscript von RetroPie.

cd ~/RetroPie-Setup
sudo ./retropie_setup.sh

Wählt dort 3 Setup / Configuration (to be used post install) aus.

Ganz unten findet ihr den Punkt 328 Install Xbox contr. 360 driver .

Darüber installieren wir einen weiteren Treiber für die XBox-Gamepads. Nach der Installation könnt ihr das Script wieder verlassen. Wir müssen jetzt noch die rc.local  anpassen. Öffnet diese Datei mit sudo nano /etc/rc.local zum Bearbeiten. Fügt vor dem exit 0  die beiden folgenden Zeilen ein:

rmmod xpad
xboxdrv --daemon --wid 0 --led 2 --deadzone 4000 --silent --trigger-as-button --dbus disabled --detach-kernel-driver &

Wichtig für die Steuerung der LEDs sind hier –wid (nehmt –id für kabelgebundene Controller) und –led. Hinter –wid (bzw. –id) gebt ihr die Nummer des Controllers an, die Zählung beginnt bei 0. Hinter –led wird die zugehörige LED angegeben, keine Ahnung warum, aber hier beginnt die Zählung bei 2! Verwendet ihr mehrere XBox-Controller, dann könnt ihr diese mit --next-controller anfügen.
Für zwei Controller sähe es dann so aus…

xboxdrv --daemon --id 0 --led 2 --deadzone 4000 --silent --trigger-as-button --next-controller --id 1 --led 3 --deadzone 4000 --silent --trigger-as-button --dbus disabled --detach-kernel-driver &

Speichert die Einstellungen und startet den Pi mit sudo reboot  neu. Nach dem booten sollte nur noch eine LED leuchten, sobald die EmulationStation startet.

Jetzt müsst ihr noch, wie eingangs erwähnt, den Controller erneut einrichten.

Moritz hat mich darauf aufmerksam gemacht, dass es eine weitere Möglichkeit gibt, die wohl einige Ressouren sparen soll. Die Beschreibung findet ihr auf github unter Punkt 3.

Controller fürs N64 (mupen64plus standalone) einrichten
Hier mal die Beschreibung von Moritz, die er ursprünglich in den Kommentaren gepostet hat:

Nachdem du deinen Controller in der ./retropie_setup.sh registriert
hast, und dein Buttonlayout kennst, welches du hier einsehen kannst
(Der Dateiname kann je nachdem, was für einen Controller du hast, 
natürlich variieren:

nano /opt/retropie/emulators/retroarch/configs/XboxGamepad(userspacedriver).cfg

Danach gehst du in:

sudo nano /opt/retropie/configs/n64/InputAutoCfg.ini

Hier musst du die richtige Stelle (deinen Controller betreffend) 
suchen und kann die Steuerung im Emulator konfigurieren. Bei mir 
wäre das so:

[Microsoft X-Box 360 pad]
[Microsoft X-Box One pad]
[Win32: Controller (XBOX 360 For Windows)]
[Win32: XBOX 360 For Windows (Controller)]
[Win32: XBOX 360 For Windows]
[Xbox 360 Wireless Receiver]
[Linux: Xbox Gamepad (userspace driver)]
plugged = True
plugin = 2
mouse = False
AnalogDeadzone = 4096,4096
AnalogPeak = 32768,32768
DPad R = button(3)
DPad L = button(2)
DPad D = button(1)
DPad U = button(0)
Start = button(13)
Z Trig = button(10)
B Button = button(5)
A Button = button(4)
C Button R = axis(2+)
C Button L = axis(2-) 
C Button D = axis(3-) 
C Button U = axis(3+)
R Trig = button(9) 
L Trig = button(8)
Mempak switch = 
Rumblepak switch = 
X Axis = axis(0-,0+)
Y Axis = axis(1-,1+)


Danach wollen wir noch Sondertasten belegen, damit wir den Emulator
auch mit einem Knopfdruck verlassen können. Dies geschieht in einer
gesonderten Datei. 
Beachte bitte, dass hier Hotkeys wie bei Retroarch leider nicht 
möglich sind. Du musst den Befehl dann auf eine einzelne Taste legen. 
Ich habe das z.B. den Befehl zum Verlassen des Emulators auf R3
(Druck auf den rechten Stick) gelegt.

Beispiel gefällig? ;) Gehe zuerst in folgende Datei:

sudo nano /opt/retropie/configs/n64/mupen64plus.cfg

Richtige Stelle suchen:

# Joystick event string for stopping the emulator
Joy Mapping Stop = "J0B16"
# Joystick event string for switching between fullscreen/windowed modes
Joy Mapping Fullscreen = ""
# Joystick event string for saving the emulator state
Joy Mapping Save State = "J0B14"
# Joystick event string for loading the emulator state
Joy Mapping Load State = "J0B12"
# Joystick event string for advancing the save state slot
Joy Mapping Increment Slot = ""
# Joystick event string for taking a screenshot
Joy Mapping Screenshot = ""
# Joystick event string for pausing the emulator
Joy Mapping Pause = ""
# Joystick event string for muting/unmuting the sound
Joy Mapping Mute = ""
# Joystick event string for increasing the volume
Joy Mapping Increase Volume = ""
# Joystick event string for decreasing the volume
Joy Mapping Decrease Volume = ""
# Joystick event string for fast-forward
Joy Mapping Fast Forward = "J0B15"
# Joystick event string for pressing the game shark button
Joy Mapping Gameshark = ""


Danach einmal neustarten:

sudo reboot

Geschafft! Viel Spaß! ;)

Sobald ich dazu komme, werde ich dies mal mit Bildern versehen und um einige Annmerkungen ergänzen.

Ich hoffe ihr konntet nun eure Controller einrichten und habt ein paar neue Anregungen, was sich alles einstellen läßt, bekommen. Im folgenden Beitrag ‚RetroPie: Die Emulatoren (Amiga, GBA, PSX)‚ kümmern wir uns mal darum, wie man die einzelnen Emulatoren zum Laufen bekommt.

(8 Bewertungen | Ø 4,88 von 5 | 97,50%)

Loading...

<<< zurück | weiter >>>