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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

    mouse as a Zapper lr-fceumm RPi 3 b+

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    zapper lr-fceumm mouse raspberrypi 3b+
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    • H
      hhromic @sexbeer
      last edited by

      @sexbeer I am intrigued why your gamepad input device files have ACL permissions on them (the + next to the permissions in the file listing).

      It seems you are using an Xbox pad that is using the xpad driver. It might sound dumb but can you try without that pad connected? can you just connect the mouse and a keyboard and see how it goes?

      sexbeerS 1 Reply Last reply Reply Quote 0
      • sexbeerS
        sexbeer @hhromic
        last edited by

        @hhromic It did not help

        [INFO] [udev]: Keyboard #0 (/dev/input/event0).
[ERROR] [udev] Failed to open device: /dev/input/event1 (Success).
[INFO] [udev]: Mouse #0 (/dev/input/mouse0).
[INFO] [Joypad]: Found joypad driver: "udev".
[WARN] [udev]: Full-screen pointer won't be available.

        pi@retropie:~ $ ls -la /dev/input/
total 0
drwxr-xr-x  4 root root     160 Nov 24 04:34 .
drwxr-xr-x 15 root root    3340 Nov 24 04:34 ..
drwxr-xr-x  2 root root     100 Nov 24 04:34 by-id
drwxr-xr-x  2 root root     100 Nov 24 04:34 by-path
crw-rw----  1 root input 13, 64 Nov 24 04:34 event0
crw-rw----  1 root input 13, 65 Nov 24 04:34 event1
crw-rw----  1 root input 13, 63 Nov 24 04:34 mice
crw-rw----  1 root input 13, 32 Nov 24 04:34 mouse0
pi@retropie:~ $ evtest
No device specified, trying to scan all of /dev/input/event*
Not running as root, no devices may be available.
Available devices:
/dev/input/event0:      MOSART Semi. Rapoo 2.4G Wireless Touch Desktop
/dev/input/event1:      MOSART Semi. Rapoo 2.4G Wireless Touch Desktop
Select the device event number [0-1]:

        mouse is event1now
        interestingly, the mouse works in the terminal via SSH even when the emulator is running

        H 2 Replies Last reply Reply Quote 0
        • H
          hhromic @sexbeer
          last edited by

          @sexbeer finally the issue was identified in RA's side.

          @grant2258 sent a pull request to RetroArch to fix this issue here: https://github.com/libretro/RetroArch/pull/7730
          Once merged your problem should be fixed, keep an eye on that PR @sexbeer ;)

          1 Reply Last reply Reply Quote 1
          • H
            hhromic @sexbeer
            last edited by hhromic

            @sexbeer if you feel like trying the patch from @grant2258 , you can do the following while the PRs are in the process of being reviewed/merged:

            cd $HOME/RetroPie-Setup  # go to the RetroPie Setup directory
sudo ./retropie_packages.sh retroarch clean  # clean the build
sudo ./retropie_packages.sh retroarch sources  # download the sources
sudo patch -p1 -d tmp/build/retroarch < <(wget -qO- https://github.com/libretro/RetroArch/pull/7730.diff)  # patch retroarch with PR #7730
sudo patch -p1 -d tmp/build/retroarch < <(wget -qO- https://github.com/libretro/RetroArch/pull/7759.diff)  # patch retroarch with PR #7759
sudo ./retropie_packages.sh retroarch build  # build the patched retroarch
sudo ./retropie_packages.sh retroarch install  # install the patched retroarch
sudo ./retropie_packages.sh retroarch clean  # to leave all clean again

            Afterwards, just launch your game and test if the mouse is now working for you. In particular check that you are not getting this error anymore:

            [ERROR] [udev] Failed to open device: /dev/input/event1 (Success).

            Your feedback is highly appreciated! Thanks!

            sexbeerS 1 Reply Last reply Reply Quote 3
            • sexbeerS
              sexbeer @hhromic
              last edited by

              @hhromic sudo: ./retropie_packages.sh: command not found

              1 Reply Last reply Reply Quote 0
              • G
                grant2258 Banned
                last edited by

                type

                 cd /home/pi/RetroPie-Setup/

                then follow the instructions

                sexbeerS 1 Reply Last reply Reply Quote 2
                • sexbeerS
                  sexbeer @grant2258
                  last edited by

                  @grant2258 goddammit it works! Hallelujah!

                  1 Reply Last reply Reply Quote 2
                  • sexbeerS
                    sexbeer
                    last edited by

                    no errors detected

                    [INFO] [udev]: Keyboard #0 (/dev/input/event1).
[INFO] [udev]: Mouse #0 (/dev/input/event2).
[INFO] [udev]: Mouse #1 (/dev/input/mouse0).
[INFO] [udev]: Plugged pad: Microsoft X-Box 360 pad (1118:654) on port #0.
[INFO] [udev]: Pad #0 (/dev/input/event0) supports force feedback.
[INFO] [udev]: Pad #0 (/dev/input/event0) supports 16 force feedback effects.
                    H 1 Reply Last reply Reply Quote 1
                    • H
                      hhromic @sexbeer
                      last edited by

                      @sexbeer yes indeed I forgot to mention that you need to go to the RetroPie directory first! apologies! luckily @grant2258 gave you the hint.

                      and I'm glad your mouse is now working! more points for this patch! thanks for testing. I guess now you can go enjoy some Zapper shooting ;)

                      1 Reply Last reply Reply Quote 1
                      • G
                        grant2258 Banned
                        last edited by

                        nice to see hear it working good fot you thanks for posting the results appreciated :)

                        sexbeerS 1 Reply Last reply Reply Quote 1
                        • sexbeerS
                          sexbeer @grant2258
                          last edited by

                          @grant2258 @hhromic Thanks guys, I'm really happy now :) I hope that this fix will be included in one of the following updates

                          1 Reply Last reply Reply Quote 1
                          • G
                            grant2258 Banned
                            last edited by

                            @hhromic good news is the patch is in retroarch now however they asked me to change something which broke it. So i applied another patch to sort it. in your instructions can you add this after the first patch.

                            sudo patch -p1 -d tmp/build/retroarch < <(wget -qO- https://patch-diff.githubusercontent.com/raw/libretro/RetroArch/pull/7759.diff)  # patch retroarch with the PR1
                            H 1 Reply Last reply Reply Quote 1
                            • H
                              hhromic @grant2258
                              last edited by

                              @grant2258 great news indeed! I updated my original comment now. I used the same URL formatting as the other PR for consistency.

                              I'm thinking on opening a new topic to direct users to your patch and these instructions, so we can collect more positive feedback and easily direct users having the same issue.

                              G 1 Reply Last reply Reply Quote 1
                              • G
                                grant2258 Banned @hhromic
                                last edited by

                                @hhromic sounds like a plan something will need to be in place until retropie decides what to do.

                                1 Reply Last reply Reply Quote 0
                                • M
                                  MrRalphMan
                                  last edited by MrRalphMan

                                  @hhromic said in mouse as a Zapper lr-fceumm RPi 3 b+:

                                  sudo ./retropie_packages.sh retroarch clean # to leave all clean again

                                  Hi,

                                  Thank you very much for this, I can now at least use my Wireless KB/Mouse with games such as Missle Command, but I cannot seem to get retroarch to use a different mouse #index and it doesn't matter what I chose in retroarch, once I launch the game it's only the KB's Mouse that works.

                                  Many Thanks,

                                  Paul

                                  *** Update, it works I just rebooted without the Wireless KB Controller in place and it all just worked ***

                                  1 Reply Last reply Reply Quote 0
                                  • F
                                    francis2019
                                    last edited by

                                    Hello
                                    I have the same issue with the mouse.
                                    I download the last image of retropie and I have the issue. Do you know if the fix is inserted in the new retropie image.
                                    When I go to the mame menu in lr-mame2003 I dont have the option " MOUSE X ANALOG" like in the windows version of mame (I use to have an arcade with mame in windows xp)

                                    And I dont know where to put mouse-enabled at true. Like we use to do in the mame.ini file.

                                    So I tried the command line listed upper in this post, and on the line :
                                    sudo patch -p1 -d tmp/build/retroarch < <(wget -qO- https://github.com/libretro/RetroArch/pull/7730.diff)
                                    I got and error
                                    " Hunk #1 failed at 505 "
                                    Any idea.
                                    Help need please.

                                    1 Reply Last reply Reply Quote 0
                                    • G
                                      grant2258 Banned
                                      last edited by

                                      Can you post your mame2003 log so we can see what it finds

                                      F 1 Reply Last reply Reply Quote 0
                                      • F
                                        francis2019 @grant2258
                                        last edited by

                                        @grant2258 Hello
                                        I chekc on the system and i'm unable to find a mame2003.log
                                        Do you know where it should be.
                                        Also I check the runcommand.log, and tehre is only two lines who said that I launch centipede.
                                        In the mame menu, I cna assign a button to a mouse click. But it cannot register my mouse moving.

                                        Francis

                                        1 Reply Last reply Reply Quote 0
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