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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    Zero Delay Encoder, USB Hub, Random /dev/input/js*

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    usb udev encoder js0 xboxdrv
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    • E
      elarson @Clyde
      last edited by

      @Clyde said in Zero Delay Encoder, USB Hub, Random /dev/input/js*:

      /dev/shm/runcommand.log

      bash: /opt/retropie/supplementary/joystick-selection/js-onstart.sh: No such file or directory
Parameters: 
Executing: /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-mame2003/mame2003_libretro.so --config /opt/retropie/configs/mame-libretro/retroarch.cfg "/home/pi/RetroPie/roms/mame-libretro/MyGame.zip" --verbose --appendconfig /dev/shm/retroarch.cfg
[INFO] RetroArch 1.7.6 (Git 9750719)
[INFO] Redirecting save file to "/home/pi/RetroPie/roms/mame-libretro/MyGame.srm".
[INFO] Redirecting savestate to "/home/pi/RetroPie/roms/mame-libretro/MyGame.state".
[INFO] === Build =======================================
Capabilities: NEON VFPv3 VFPv4 
Built: Feb  4 2019
[INFO] Version: 1.7.6
[INFO] Git: 9750719
[INFO] =================================================
[INFO] Loading dynamic libretro core from: "/opt/retropie/libretrocores/lr-mame2003/mame2003_libretro.so"
[INFO] [overrides] no core-specific overrides found at /home/pi/.config/retroarch/config/MAME 2003 (0.78)/MAME 2003 (0.78).cfg.
[INFO] [overrides] no content-dir-specific overrides found at /home/pi/.config/retroarch/config/MAME 2003 (0.78)/mame-libretro.cfg.
[INFO] [overrides] no game-specific overrides found at /home/pi/.config/retroarch/config/MAME 2003 (0.78)/MyGame.cfg.
[INFO] Shaders: preset directory: /home/pi/.config/retroarch/shaders/presets
[INFO] Shaders: no game-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2003 (0.78)/MyGame.cgp.
[INFO] Shaders: no game-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2003 (0.78)/MyGame.glslp.
[INFO] Shaders: no content-dir-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2003 (0.78)/mame-libretro.cgp.
[INFO] Shaders: no content-dir-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2003 (0.78)/mame-libretro.glslp.
[INFO] Shaders: no core-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2003 (0.78)/MAME 2003 (0.78).cgp.
[INFO] Shaders: no core-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2003 (0.78)/MAME 2003 (0.78).glslp.
[INFO] Remaps: remap directory: /opt/retropie/configs/mame-libretro/
[INFO] Remaps: no game-specific remap found at /opt/retropie/configs/mame-libretro/MAME 2003 (0.78)/MyGame.rmp.
[INFO] Remaps: no content-dir-specific remap found at /opt/retropie/configs/mame-libretro/MAME 2003 (0.78)/mame-libretro.rmp.
[INFO] Remaps: no core-specific remap found at /opt/retropie/configs/mame-libretro/MAME 2003 (0.78)/MAME 2003 (0.78).rmp.
[INFO] Redirecting save file to "/home/pi/RetroPie/roms/mame-libretro/MyGame.srm".
[INFO] Redirecting savestate to "/home/pi/RetroPie/roms/mame-libretro/MyGame.state".
[INFO] Environ GET_LOG_INTERFACE.
[INFO] Environ PERFORMANCE_LEVEL: 10.
[INFO] Content loading skipped. Implementation will load it on its own.
[INFO] CRC32: 0xcf4748c6 .
[libretro INFO] [MAME 2003] Content path: /home/pi/RetroPie/roms/mame-libretro/MyGame.zip.
[libretro INFO] [MAME 2003] Content lookup name: MyGame.
[libretro INFO] [MAME 2003] Driver index counter: 2918. Matched game driver: MyGame.
[libretro INFO] [MAME 2003] Content identified as having a service button.
[libretro INFO] [MAME 2003] Content identified as using 8-way joystick controls.
[libretro INFO] [MAME 2003] Content identified by controls.c as having joysticks on axis with respect to the cabinet.
[libretro INFO] [MAME 2003] Content identified as supporting 4 players with 4 distinct controls.
[libretro INFO] [MAME 2003] Content identified as supporting 2 button controls.
[libretro INFO] [MAME 2003] Content identified by controls.c as having mirrored multiplayer control labels.
[INFO] Environ SYSTEM_DIRECTORY: "/home/pi/RetroPie/BIOS".
[libretro INFO] [MAME 2003] content path: /home/pi/RetroPie/roms/mame-libretro/
[libretro INFO] [MAME 2003]  system path: /home/pi/RetroPie/BIOS
[libretro INFO] [MAME 2003]    save path: /home/pi/RetroPie/roms/mame-libretro/
[INFO] Environ SET_VARIABLES.
[INFO] Environ GET_VARIABLE mame2003_four_way_emulation:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_mouse_device:
[INFO] 	mouse
[INFO] Environ GET_VARIABLE mame2003_crosshair_enabled:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_skip_disclaimer:
[INFO] 	enabled
[INFO] Environ GET_VARIABLE mame2003_skip_warnings:
[INFO] 	disabled
[INFO] Environ GET_VARIABLE mame2003_display_setup:
[INFO] 	disabled
[INFO] Environ GET_VARIABLE mame2003_neogeo_bios:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_stv_bios:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_use_alt_sound:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_dialsharexy:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_dual_joysticks:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_rstick_to_btns:
[INFO] 	enabled
[INFO] Environ GET_VARIABLE mame2003_vector_resolution:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_vector_antialias:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_vector_beam_width:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_vector_translucency:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_vector_flicker:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_vector_intensity:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_dcs_speedhack:
[INFO] 	enabled
[INFO] Environ GET_VARIABLE mame2003_core_sys_subfolder:
[INFO] 	enabled
[INFO] Environ GET_VARIABLE mame2003_core_save_subfolder:
[INFO] 	enabled
[INFO] Environ GET_VARIABLE mame2003_tate_mode:
[INFO] 	disabled
[INFO] Environ GET_VARIABLE mame2003_brightness:
[INFO] 	1.0
[INFO] Environ GET_VARIABLE mame2003_gamma:
[INFO] 	1.0
[INFO] Environ GET_VARIABLE mame2003_frameskip:
[INFO] 	0
[INFO] Environ GET_VARIABLE mame2003_sample_rate:
[INFO] 	48000
[INFO] Environ GET_VARIABLE mame2003_input_interface:
[INFO] 	simultaneous
[INFO] Environ GET_VARIABLE mame2003_mame_remapping:
[INFO] 	enabled
[INFO] Environ GET_VARIABLE mame2003_display_artwork:
[INFO] 	enabled
[INFO] Environ GET_VARIABLE mame2003_art_resolution:
[INFO] 	1
[INFO] Environ GET_VARIABLE mame2003_nvram_bootstraps:
[INFO] 	N/A
[INFO] Environ GET_VARIABLE mame2003_cheat_input ports:
[INFO] 	disabled
[INFO] Environ GET_VARIABLE mame2003_machine_timing:
[INFO] 	N/A
[INFO] Environ SET_INPUT_DESCRIPTORS:
[INFO] 	RetroPad, User 1, Button "B (bottom)" => "Button 1"
[INFO] 	RetroPad, User 1, Button "Y (left)" => "Button 2"
[INFO] 	RetroPad, User 1, Button "Select" => "Insert Coin"
[INFO] 	RetroPad, User 1, Button "Start" => "Start"
[INFO] 	RetroPad, User 1, Button "D-Pad Up" => "Joystick Up"
[INFO] 	RetroPad, User 1, Button "D-Pad Down" => "Joystick Down"
[INFO] 	RetroPad, User 1, Button "D-Pad Left" => "Joystick Left"
[INFO] 	RetroPad, User 1, Button "D-Pad Right" => "Joystick Right"
[INFO] 	RetroPad, User 1, Button "A (right)" => "Button 4"
[INFO] 	RetroPad, User 1, Button "X (up)" => "Button 3"
[INFO] 	RetroPad, User 1, Button "L" => "Button 5"
[INFO] 	RetroPad, User 1, Button "R" => "Button 6"
[INFO] 	RetroPad, User 1, Button "L2" => "Button 7"
[INFO] 	RetroPad, User 1, Button "R2" => "Button 8"
[INFO] 	RetroPad, User 1, Button "L3" => "Button 9"
[INFO] 	RetroPad, User 1, Button "R3" => "Button 10"
[INFO] 	RetroPad, User 2, Button "B (bottom)" => "Button 1"
[INFO] 	RetroPad, User 2, Button "Y (left)" => "Button 2"
[INFO] 	RetroPad, User 2, Button "Select" => "Insert Coin"
[INFO] 	RetroPad, User 2, Button "Start" => "Start"
[INFO] 	RetroPad, User 2, Button "D-Pad Up" => "Joystick Up"
[INFO] 	RetroPad, User 2, Button "D-Pad Down" => "Joystick Down"
[INFO] 	RetroPad, User 2, Button "D-Pad Left" => "Joystick Left"
[INFO] 	RetroPad, User 2, Button "D-Pad Right" => "Joystick Right"
[INFO] 	RetroPad, User 2, Button "A (right)" => "Button 4"
[INFO] 	RetroPad, User 2, Button "X (up)" => "Button 3"
[INFO] 	RetroPad, User 2, Button "L" => "Button 5"
[INFO] 	RetroPad, User 2, Button "R" => "Button 6"
[INFO] 	RetroPad, User 2, Button "L2" => "Button 7"
[INFO] 	RetroPad, User 2, Button "R2" => "Button 8"
[INFO] 	RetroPad, User 2, Button "L3" => "Button 9"
[INFO] 	RetroPad, User 2, Button "R3" => "Button 10"
[INFO] 	RetroPad, User 3, Button "B (bottom)" => "Button 1"
[INFO] 	RetroPad, User 3, Button "Y (left)" => "Button 2"
[INFO] 	RetroPad, User 3, Button "Select" => "Insert Coin"
[INFO] 	RetroPad, User 3, Button "Start" => "Start"
[INFO] 	RetroPad, User 3, Button "D-Pad Up" => "Joystick Up"
[INFO] 	RetroPad, User 3, Button "D-Pad Down" => "Joystick Down"
[INFO] 	RetroPad, User 3, Button "D-Pad Left" => "Joystick Left"
[INFO] 	RetroPad, User 3, Button "D-Pad Right" => "Joystick Right"
[INFO] 	RetroPad, User 3, Button "A (right)" => "Button 4"
[INFO] 	RetroPad, User 3, Button "X (up)" => "Button 3"
[INFO] 	RetroPad, User 3, Button "L" => "Button 5"
[INFO] 	RetroPad, User 3, Button "R" => "Button 6"
[INFO] 	RetroPad, User 3, Button "L2" => "Button 7"
[INFO] 	RetroPad, User 3, Button "R2" => "Button 8"
[INFO] 	RetroPad, User 3, Button "L3" => "Button 9"
[INFO] 	RetroPad, User 3, Button "R3" => "Button 10"
[INFO] 	RetroPad, User 4, Button "B (bottom)" => "Button 1"
[INFO] 	RetroPad, User 4, Button "Y (left)" => "Button 2"
[INFO] 	RetroPad, User 4, Button "Select" => "Insert Coin"
[INFO] 	RetroPad, User 4, Button "Start" => "Start"
[INFO] 	RetroPad, User 4, Button "D-Pad Up" => "Joystick Up"
[INFO] 	RetroPad, User 4, Button "D-Pad Down" => "Joystick Down"
[INFO] 	RetroPad, User 4, Button "D-Pad Left" => "Joystick Left"
[INFO] 	RetroPad, User 4, Button "D-Pad Right" => "Joystick Right"
[INFO] 	RetroPad, User 4, Button "A (right)" => "Button 4"
[INFO] 	RetroPad, User 4, Button "X (up)" => "Button 3"
[INFO] 	RetroPad, User 4, Button "L" => "Button 5"
[INFO] 	RetroPad, User 4, Button "R" => "Button 6"
[INFO] 	RetroPad, User 4, Button "L2" => "Button 7"
[INFO] 	RetroPad, User 4, Button "R2" => "Button 8"
[INFO] 	RetroPad, User 4, Button "L3" => "Button 9"
[INFO] 	RetroPad, User 4, Button "R3" => "Button 10"
[libretro INFO] [MAME 2003] Opening ROM file: g02.16c
[libretro INFO] [MAME 2003] Opening ROM file: g01.17c
[libretro INFO] [MAME 2003] Opening ROM file: j13.13c
[libretro INFO] [MAME 2003] Opening ROM file: j12.15c
[libretro INFO] [MAME 2003] Opening ROM file: e03.6g
[libretro INFO] [MAME 2003] Opening ROM file: simp_18h.rom
[libretro INFO] [MAME 2003] Opening ROM file: simp_16h.rom
[libretro INFO] [MAME 2003] Opening ROM file: simp_3n.rom
[libretro INFO] [MAME 2003] Opening ROM file: simp_8n.rom
[libretro INFO] [MAME 2003] Opening ROM file: simp_12n.rom
[libretro INFO] [MAME 2003] Opening ROM file: simp_16l.rom
[libretro INFO] [MAME 2003] Opening ROM file: simp_1f.rom
[libretro INFO] [MAME 2003] Opening ROM file: simp_1d.rom
[libretro INFO] [MAME 2003] Succesfully loaded ROMs.
[libretro ERROR] cpunum_get_localtime() called for invalid cpu num!
[INFO] Environ SET_ROTATION: 0
[INFO] Environ SET_PIXEL_FORMAT: RGB565.
[libretro INFO] [MAME 2003] 

CONTROLS: 

GAMEINFO: The My Game (4 Players)

CPU:
KONAMI 3.000000 MHz
Z80 3.579545 MHz (sound)

Sound (stereo):
1xYM2151 3.579545 MHz
1x053260 3.579545 MHz

Screen Resolution:
288 x 224 (H) 60.000000 Hz
[INFO] Skipping SRAM load..
[INFO] Version of libretro API: 1
[INFO] Compiled against API: 1
[INFO] [Audio]: Set audio input rate to: 48000.00 Hz.
[INFO] [Video]: Video @ 897x672
[INFO] [Video]: Starting threaded video driver ...
[INFO] [EGL] Falling back to eglGetDisplay
[INFO] [EGL]: EGL version: 1.4
[INFO] [EGL]: Current context: 0x1.
[INFO] [GL]: Found GL context: videocore
[INFO] [GL]: Detecting screen resolution 1366x768.
[INFO] [EGL]: eglSwapInterval(1)
[INFO] [GL]: Vendor: Broadcom, Renderer: VideoCore IV HW.
[INFO] [GL]: Version: OpenGL ES 2.0.
[INFO] Querying EGL extension: KHR_image => exists
[WARN] [GL]: GLES implementation does not have BGRA8888 extension.
32-bit path will require conversion.
[INFO] [GL]: Using resolution 1366x768
[INFO] [GL]: Default shader backend found: glsl.
[INFO] [Shader driver]: Using GLSL shader backend.
[WARN] [GL]: Stock GLSL shaders will be used.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] Shader log: Compiled
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] Shader log: Compiled
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] Shader log: Compiled
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] Shader log: Compiled
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] Shader log: Compiled
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] Shader log: Compiled
[INFO] [GLSL]: Linking GLSL program.
[INFO] Resetting shader to defaults ... 
[INFO] [GL]: Using 4 textures.
[INFO] [GL]: Loaded 1 program(s).
[INFO] [Font]: Using font rendering backend: freetype.
[INFO] [Video]: Graphics driver did not initialize an input driver. Attempting to pick a suitable driver.
[INFO] [udev]: Keyboard #0 (/dev/input/event0).
[INFO] [udev]: Plugged pad: DragonRise Inc.   Generic   USB  Joystick   (121:6) on port #0.
[INFO] [udev]: Pad #0 (/dev/input/event2) supports 0 force feedback effects.
[INFO] [Autoconf]: 7 profiles found.
[INFO] [autoconf]: selected configuration: /home/pi/.config/retroarch/autoconfig/DragonRise Inc.   Generic   USB  Joystick  .cfg
[INFO] [udev]: Plugged pad: DragonRise Inc.   Generic   USB  Joystick   (121:6) on port #1.
[INFO] [udev]: Pad #1 (/dev/input/event3) supports 0 force feedback effects.
[INFO] [Autoconf]: 7 profiles found.
[INFO] [autoconf]: selected configuration: /home/pi/.config/retroarch/autoconfig/DragonRise Inc.   Generic   USB  Joystick  .cfg
[INFO] [udev]: Plugged pad: DragonRise Inc.   Generic   USB  Joystick   (121:6) on port #2.
[INFO] [udev]: Pad #2 (/dev/input/event4) supports 0 force feedback effects.
[INFO] [Autoconf]: 7 profiles found.
[INFO] [autoconf]: selected configuration: /home/pi/.config/retroarch/autoconfig/DragonRise Inc.   Generic   USB  Joystick  .cfg
[INFO] [udev]: Plugged pad: DragonRise Inc.   Generic   USB  Joystick   (121:6) on port #3.
[INFO] [udev]: Pad #3 (/dev/input/event5) supports 0 force feedback effects.
[INFO] [Autoconf]: 7 profiles found.
[INFO] [autoconf]: selected configuration: /home/pi/.config/retroarch/autoconfig/DragonRise Inc.   Generic   USB  Joystick  .cfg
[INFO] [udev]: Plugged pad: Logitech Logitech Dual Action (1133:49686) on port #4.
[INFO] [udev]: Pad #4 (/dev/input/event1) supports 0 force feedback effects.
[INFO] [Autoconf]: 7 profiles found.
[INFO] [autoconf]: selected configuration: /home/pi/.config/retroarch/autoconfig/Logitech Logitech Dual Action.cfg
[INFO] [udev]: Plugged pad: Joystick Blue (1118:654) on port #5.
[INFO] [udev]: Pad #5 (/dev/input/event10) supports force feedback.
[INFO] [udev]: Pad #5 (/dev/input/event10) supports 16 force feedback effects.
[INFO] [Autoconf]: 7 profiles found.
[INFO] [autoconf]: selected configuration: /home/pi/.config/retroarch/autoconfig/Joystick Blue.cfg
[INFO] [udev]: Plugged pad: Joystick Green (1118:654) on port #6.
[INFO] [udev]: Pad #6 (/dev/input/event11) supports force feedback.
[INFO] [udev]: Pad #6 (/dev/input/event11) supports 16 force feedback effects.
[INFO] [Autoconf]: 7 profiles found.
[INFO] [autoconf]: selected configuration: /home/pi/.config/retroarch/autoconfig/Joystick Green.cfg
[INFO] [udev]: Plugged pad: Xbox Gamepad (userspace driver) (0:0) on port #7.
[INFO] [udev]: Pad #7 (/dev/input/event6) supports 0 force feedback effects.
[INFO] [Autoconf]: 7 profiles found.
[INFO] [Autoconf]: no profiles found for Xbox Gamepad (userspace driver) (0/0).
[INFO] [udev]: Plugged pad: Xbox Gamepad (userspace driver) #2 (0:0) on port #8.
[INFO] [udev]: Pad #8 (/dev/input/event7) supports 0 force feedback effects.
[INFO] [Autoconf]: 7 profiles found.
[INFO] [Autoconf]: no profiles found for Xbox Gamepad (userspace driver) #2 (0/0).
[INFO] [udev]: Plugged pad: Joystick Red (1118:654) on port #9.
[INFO] [udev]: Pad #9 (/dev/input/event8) supports force feedback.
[INFO] [udev]: Pad #9 (/dev/input/event8) supports 16 force feedback effects.
[INFO] [Autoconf]: 7 profiles found.
[INFO] [autoconf]: selected configuration: /home/pi/.config/retroarch/autoconfig/Joystick Red.cfg
[INFO] [udev]: Plugged pad: Joystick Yellow (1118:654) on port #10.
[INFO] [udev]: Pad #10 (/dev/input/event9) supports force feedback.
[INFO] [udev]: Pad #10 (/dev/input/event9) supports 16 force feedback effects.
[INFO] [Autoconf]: 7 profiles found.
[INFO] [autoconf]: selected configuration: /home/pi/.config/retroarch/autoconfig/Joystick Yellow.cfg
/opt/retropie/supplementary/runcommand/runcommand.sh: line 1006:  1089 Illegal instruction     /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-mame2003/mame2003_libretro.so --config /opt/retropie/configs/mame-libretro/retroarch.cfg "/home/pi/RetroPie/roms/mame-libretro/MyGame.zip" --verbose --appendconfig /dev/shm/retroarch.cfg
      1 Reply Last reply Reply Quote 0
      • E
        elarson @dankcushions
        last edited by

        @dankcushions

        The ROM is good. It was working before I started messing with xboxdrv and worked again after disabling xboxdrv.

        1 Reply Last reply Reply Quote 0
        • E
          elarson @dsstrainer
          last edited by

          @dsstrainer

          I've debated about getting rid of the individual encoders and going with something like an ipac-4, then I wouldn't need the hub. What's another $65? I could save the individual encoders for a bartop. It'd be nice to get this working though.

          D 1 Reply Last reply Reply Quote 0
          • mituM
            mitu Global Moderator @elarson
            last edited by mitu

            @elarson Since all of them have the same Vendor/Product ID AND Name, there is no way to distinguish between them. RetroArch auto-configuration doesn't support other means of assigning a configuration other than these 2 filters.

            One way of doing that is by:

            • identifying the USB port they're connected
            • start xboxdrv to rename the controller based on the port you're using (like you've already discovered) and use --detach-kernel-driver to mask the original controller (so you don't have duplicates).

            The trick is finding out which /dev/input/js* is Port X and run xboxdrv for the Port X configuration with the appropriate name, so the joysticks detection order done by the OS doesn't affect the mapping. You can see in the 2nd output you posted the Phys line which should get the port # (well some sort of numbering), that would be persistent.

            E J 2 Replies Last reply Reply Quote 0
            • E
              elarson
              last edited by

              So in my testing this afternoon, I've broken xboxdrv and the joysticks no longer register as "Joystick Red" etc. when configuring them in Retroarch.

              Hopefully xboxdrv wasn't the route route to take. Not sure what I did to get it using xboxdrv last night. I guess that's the problem with staying up till 1 AM trying things.

              I've commented out the xboxdrv commands to register the joysticks and removed the xboxdrv driver for now.

              1 Reply Last reply Reply Quote 0
              • E
                elarson @mitu
                last edited by

                @mitu

                I was using the devpath to create symlinks for the encoders, which I think was being consistent, but I haven't tested enough to be positive, but I think it is.

                KERNEL=="js[0-9]*", SUBSYSTEM=="input", ATTRS{idVendor}=="0079", ATTRS{idProduct}=="0006", ATTRS{devpath}=="1.1.3.3", SYMLINK+="input/js_blue"

                for xboxdrv, I was finding the device by its path

                "/opt/retropie/supplementary/xboxdrv/bin/xboxdrv" --detach-kernel-driver --evdev "/dev/input/by-path/platform-3f980000.usb-usb-0:1.1.3.3:1.0-event-joystick" --device-name "Joystick Blue" --evdev-keymap "BTN_BASE=a,BTN_BASE3=b,BTN_BASE5=back,BTN_BASE6=start,BTN_TOP2=black,BTN_BASE4=y,BTN_BASE2=x,BTN_PINKIE=white" --evdev-absmap "ABS_X=y1,ABS_Y=x1" --axismap "" --mimic-xpad --silent
                1 Reply Last reply Reply Quote 0
                • E
                  elarson
                  last edited by

                  so figured out why xboxdrv wasn't working today. it was a copy-and-paste error.

                  Got it working with one controller and it loads the game. Going to try two now.

                  1 Reply Last reply Reply Quote 0
                  • E
                    elarson
                    last edited by

                    So xboxdrv seems to be working, but my ROM crashes when I have all four joysticks configured. If I have three of them configured through xboxdrv, it works. But if I add a fourth, the ROM crashes.

                    You can see the output of my previous runcommand.sh up above.

                    #red
"/opt/retropie/supplementary/xboxdrv/bin/xboxdrv" --detach-kernel-driver --evdev "/dev/input/by-path/platform-3f980000.usb-usb-0:1.1.3.1:1.0-event-joystick" --evdev-keymap "BTN_BASE=a,BTN_BASE3=b,BTN_BASE5=back,BTN_BASE6=start,BTN_TOP2=black,BTN_BASE4=y,BTN_BASE2=x,BTN_PINKIE=white" --evdev-absmap "ABS_X=y1,ABS_Y=x1" --axismap "" --mimic-xpad --silent --device-name "Joystick Red" &

#blue
"/opt/retropie/supplementary/xboxdrv/bin/xboxdrv" --detach-kernel-driver --evdev "/dev/input/by-path/platform-3f980000.usb-usb-0:1.1.3.3:1.0-event-joystick" --evdev-keymap "BTN_BASE=a,BTN_BASE3=b,BTN_BASE5=back,BTN_BASE6=start,BTN_TOP2=black,BTN_BASE4=y,BTN_BASE2=x,BTN_PINKIE=white" --evdev-absmap "ABS_X=y1,ABS_Y=x1" --axismap "" --mimic-xpad --silent --device-name "Joystick Blue" &

#green
"/opt/retropie/supplementary/xboxdrv/bin/xboxdrv" --detach-kernel-driver --evdev "/dev/input/by-path/platform-3f980000.usb-usb-0:1.1.3.4:1.0-event-joystick" --evdev-keymap "BTN_BASE=a,BTN_BASE3=b,BTN_BASE5=back,BTN_BASE6=start,BTN_BASE4=y,BTN_BASE2=x" --evdev-absmap "ABS_X=y1,ABS_Y=x1" --axismap "" --mimic-xpad --silent --device-name "Joystick Green" &

#yellow
"/opt/retropie/supplementary/xboxdrv/bin/xboxdrv" --detach-kernel-driver --evdev "/dev/input/by-path/platform-3f980000.usb-usb-0:1.1.3.2:1.0-event-joystick" --evdev-keymap "BTN_BASE=a,BTN_BASE3=b,BTN_BASE5=back,BTN_BASE6=start,BTN_BASE4=y,BTN_BASE2=x" --evdev-absmap "ABS_X=y1,ABS_Y=x1" --axismap "" --mimic-xpad --silent --device-name "Joystick Yellow" &
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                    • mituM
                      mitu Global Moderator
                      last edited by

                      Can you try by disconnecting the keyboard and the mouse and leaving only the joysticks connected ? I've seen a similar report sometime ago when RA crashes with lots of gamepads connected, I wonder what's the magic number before it crashes.

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                        elarson @mitu
                        last edited by

                        @mitu

                        Unhooking the keyboard and extra gamepad keeps it from crashing.

                        But not all the joysticks are working in the game. In the lower left, while the ROM starts up, it shows it's initializing the controllers.

                        • DragonRise Inc. Generic USB Joystick
                        • Joystick Red
                        • Joystick Yellow
                        • Joystick Green
                        • Joystick Blue
                        • DragonRise Inc. Generic USB Joystick
                        • DragonRise Inc. Generic USB Joystick

                        It may have done a fourth DragonRise, maybe I missed two that were back-to-back.

                        Only players two and four worked, which were Blue and Green respectively. I suspect it used DragonRise devices for players one and three. These are consistent though. It always seems to be players two and four, but it did it with Red and Green on a different boot.

                        When I configure devices through Retroarch, it shows my xboxdrv names I gave them. I thought the --detach-kernel-driver might help it from registering the DragonRise controllers, but they still register. It'd be nice if I could get rid of these somehow.

                        mituM 1 Reply Last reply Reply Quote 0
                        • mituM
                          mitu Global Moderator @elarson
                          last edited by

                          @elarson said in Zero Delay Encoder, USB Hub, Random /dev/input/js*:

                          When I configure devices through Retroarch, it shows my xboxdrv names I gave them. I thought the --detach-kernel-driver might help it from registering the DragonRise controllers, but they still register. It'd be nice if I could get rid of these somehow.

                          I had the same impression, but it looks like it's not hiding them. What happens if you remove the .cfg file for the DragonRise controllers , so that only the named controllers are auto-configured ?

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                            elarson @mitu
                            last edited by

                            @mitu

                            It still registered them during initialization of the ROM. Players two and four were still controllable, but this time by yellow and green.

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                            • mituM
                              mitu Global Moderator
                              last edited by mitu

                              Well, since all your controller get detected (and configured, it seems), you can re-order them using @meleu's joystick reordering tool - https://github.com/meleu/RetroPie-joystick-selection. It can re-order them by name, so you can push back the DragonRise controllers and have your named controller be P1-P4.

                              But it's getting a bit complicated and I'm not sure if plugging in more controllers wouldn't complicate things further.

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                                elarson @mitu
                                last edited by

                                @mitu

                                Thanks, I had forgotten about that tool. I hadn't used it since I got xboxdrv to rename the inputs.

                                That works. The only problem I have now is that player 1 (red), when I hit the start button it, it exits the game. Verbose logging has the following once I hit that button, nothing too exciting. Outside the game (I've tried multiple games, all do the same), hitting the red start button brings up the main menu, just like the other players. I've tried reconfiguring red.

                                [INFO] Unloading game..
[libretro INFO] [MAME 2003] saving mygame.hi hiscore memory file...
[INFO] Unloading core..
[INFO] Unloading core symbols..
[INFO] Saved core options file to "/opt/retropie/configs/all/retroarch-core-options.cfg"
[INFO] Threaded video stats: Frames pushed: 1919, Frames dropped: 1.
                                mituM 1 Reply Last reply Reply Quote 0
                                • mituM
                                  mitu Global Moderator @elarson
                                  last edited by

                                  @elarson said in Zero Delay Encoder, USB Hub, Random /dev/input/js*:

                                  The only problem I have now is that player 1 (red), when I hit the start button it, it exits the game

                                  That seems like a you've not set the hotkey for that controller and start maps to the exit hotkey. Post the .cfg auto-configuration file for that controller.

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                                    elarson @mitu
                                    last edited by elarson

                                    @mitu

                                    That's what I was thinking too. I compared it to my blue joystick, which works fine, and they're identical (other than input_device name). I wired each of the controller sets up to the encoders the same way, skipping spots if they didn't have a particular button. But blue and red have the same buttons.

                                    If I take out input_exit_emulator_btn, then it doesn't exit the emulator when I press red's start. But it also doesn't exit when I press both Select + Start. If I take it out of red's, but leave it in the others, it was exiting the emulator when I pressed Start on another controller (only tried one, not all of them)
                                    input_exit_emulator_btn = "7"

                                    input_device = "Joystick Red"
input_driver = "udev"
input_l_btn = "5"
input_load_state_btn = "5"
input_start_btn = "7"
input_exit_emulator_btn = "7"
input_down_axis = "+1"
input_r_btn = "4"
input_save_state_btn = "4"
input_right_axis = "+0"
input_state_slot_increase_axis = "+0"
input_select_btn = "6"
input_left_axis = "-0"
input_state_slot_decrease_axis = "-0"
input_up_axis = "-1"
input_a_btn = "0"
input_b_btn = "1"
input_reset_btn = "1"
input_enable_hotkey_btn = "6"
input_x_btn = "2"
input_menu_toggle_btn = "2"
input_y_btn = "3"

                                    input_device = "Joystick Blue"
input_driver = "udev"
input_l_btn = "5"
input_load_state_btn = "5"
input_start_btn = "7"
input_exit_emulator_btn = "7"
input_down_axis = "+1"
input_r_btn = "4"
input_save_state_btn = "4"
input_right_axis = "+0"
input_state_slot_increase_axis = "+0"
input_select_btn = "6"
input_left_axis = "-0"
input_state_slot_decrease_axis = "-0"
input_up_axis = "-1"
input_a_btn = "0"
input_b_btn = "1"
input_reset_btn = "1"
input_enable_hotkey_btn = "6"
input_x_btn = "2"
input_menu_toggle_btn = "2"
input_y_btn = "3"
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                                      elarson @mitu
                                      last edited by

                                      @mitu

                                      I may be able to live with it. I over did it with the buttons and can wire a dedicated exit button. I can wire the exit button to player one and modify the config files to not have an exit button.

                                      If you have any other suggestions, I'd be open. But otherwise, thank you for all your help with this!

                                      mituM 1 Reply Last reply Reply Quote 0
                                      • mituM
                                        mitu Global Moderator @elarson
                                        last edited by

                                        The mapping is ok, so Start+Select should exit - I don't know why it wouldn't work. P1 is the only one able to exit or toggle the menu - that's how RetroArch works - but there might be some confusion on the RA's part because of duplicate inputs from the original controller and the virtual (xboxdrv) one.

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                                        • mituM
                                          mitu Global Moderator
                                          last edited by

                                          One idea - to hide the original controllers - is to change the permissions on the /dev/input/eventX files corresponding to the original controllers - removing the input group read/write permissions on those devices.
                                          That would work only if you start xboxdrv as root.

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                                          • D
                                            dsstrainer @elarson
                                            last edited by dsstrainer

                                            @elarson
                                            Go with Xarcade's encoder. https://shop.xgaming.com/collections/arcade-parts/products/x-arcade-build-your-own-arcade-control-panel-kit
                                            It's a keyboard encoder and has a proper harness. $35 (for the 2018 model) and supports a full keyboard of keys which would give enough for 4 players as you can simply map up to 101 keys to movements. It's the same one used in their Tanksticks.

                                            But don't use the xarcade userdriver found here as that just converts it into a joystick instead of keyboard, but retroarch doesn't allow as many features with joypads as it does with keyboards so its pointless and de-features it. Plus you can default keyboard as the primary device and it won't get confused as "just another gamepad" and get out of order. I did one of my units with that encoder and it's the best encoder I've used.

                                            My second unit was with 2 ZD's and they work great normally.. its just when plugging in 2 additional gamepads... rpi gets confused suddenly one which is supposed to be index 0 and 1.

                                            RetroPie v4.2 • RPi3 Model B • 5.1V 2.5A PSU • 8GB SanDisk class 10 microSD • 16GB External USB Thumb Drive
                                            Roms, images and configs stored in USB and symlinked from normal microsd location
                                            Xarcade Keyboard encoder + Zero Delay Joystick encoder

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