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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

    Reicast doesn't work properly

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    reicastretropie 4.5dreamcastreicast retopie
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    • D
      darudev @mitu
      last edited by

      @mitu it is correct and in file named controller_TwinUSBJoystick.cfg there're lines below

      [emulator]
mapping_name = Twin USB Joystick
btn_escape = 292

[dreamcast]
btn_a = 288
btn_b = 289
btn_x = 290
btn_y = 291
btn_start = 297
axis_x = 0
axis_y = 0

axis_y = 0

[compat]
axis_dpad1_x = 0
axis_dpad1_x_inverted = no
axis_dpad1_y = 1
axis_dpad1_y_inverted = no
axis_dpad2_x = 0
axis_dpad2_x_inverted = no
axis_dpad2_y = 1
axis_dpad2_y_inverted = no
btn_trigger_left = 292
btn_trigger_right = 293
axis_x_inverted = no
axis_y_inverted = yes
      1 Reply Last reply Reply Quote 0
      • mituM
        mitu Global Moderator
        last edited by

        Rename the file to evdev_TwinUSBJoystick.cfg and see if it makes a difference.

        D R 3 Replies Last reply Reply Quote 0
        • D
          darudev @mitu
          last edited by

          @mitu said in Reicast doesn't work properly:

          evdev_TwinUSBJoystick.cfg

          i do it but nothing is changed.

          1 Reply Last reply Reply Quote 0
          • D
            darudev @mitu
            last edited by

            @mitu It's normale that in path /opt/retropie/configs/dreamcast/emulators.cfg i have these ?

            reicast-audio-omx = "CON:/opt/retropie/emulators/reicast/bin/reicast.sh omx %ROM%"
default = "reicast-audio-oss"
reicast-audio-oss = "CON:/opt/retropie/emulators/reicast/bin/reicast.sh oss %ROM%"

            ??

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

              Then I guess your controller is not properly detected by Reicast.
              One thing though it's puzzling for me - normally, after the update, re-configuring your joystick using the Reicast script would generate a configuration file called evdev_<gamepad_name>.cfg, so I don't understand why it hasn't been.

              It's normale that in path /opt/retropie/configs/dreamcast/emulators.cfg i have these ?

              Yes.

              D 1 Reply Last reply Reply Quote 0
              • D
                darudev @mitu
                last edited by

                @mitu I have reconfigured controller in reicast again, in path /opt/retropie/configs/dreamcast/emulators.cfg i can read file named

                evdev_Twin USB Joystick.cfg

                and its content is below

                [emulator]
mapping_name = Twin USB Joystick

[dreamcast]
btn_a = 288
btn_b = 289
btn_x = 290
btn_y = 291
btn_start = 297

[compat]
axis_dpad1_x = 0
axis_dpad1_x_inverted = no
axis_dpad1_y = 1
axis_dpad1_y_inverted = no
axis_dpad2_x = 0
axis_dpad2_x_inverted = no
axis_dpad2_y = 1
axis_dpad2_y_inverted = no
btn_trigger_left = 292
btn_trigger_right = 293

                Instead into file /opt/retropie/configs/dreamcast/mappings/emu.cfg i have

                [audio]
backend = oss
disable = 0

[config]
Debug.SerialConsoleEnabled = no
Dreamcast.Broadcast = 4
Dreamcast.Cable = 3
Dreamcast.ContentPath =
Dreamcast.FullMMU = no
Dreamcast.Language = 6
Dreamcast.RTC = -2078677023
Dreamcast.Region = 3
Dynarec.Enabled = yes
Dynarec.SmcCheckLevel = 0
Dynarec.idleskip = yes
Dynarec.safe-mode = yes
Dynarec.unstable-opt = no
Social.HideCallToAction = no
aica.LimitFPS = yes
aica.NoBatch = no
aica.NoSound = no
bios.UseReios = 0
pvr.MaxThreads = 3
pvr.Subdivide = 0
pvr.SynchronousRendering = yes
pvr.rend = 0
rend.Clipping = yes
rend.CustomTextures = no
rend.DumpTextures = no
rend.FloatVMUs = no
rend.Fog = yes
rend.MaxFilteredTextureSize = 256
rend.ModifierVolumes = yes
rend.RenderToTextureBuffer = no
rend.RenderToTextureUpscale = 1
rend.Rotate90 = no
rend.ScreenScaling = 100
rend.ScreenStretching = 100
rend.ShowFPS = no
rend.TextureUpscale = 1
rend.UseMipmaps = 1
rend.WideScreen = no
ta.skip = 0

[dispmanx]
height = 480
maintain_aspect = yes
width = 640

[input]
MouseSensitivity = 100
VirtualGamepadVibration = 20
device1 = 0
device1.1 = 1
device1.2 = 1
device2 = 8
device2.1 = 8
device2.2 = 8
device3 = 8
device3.1 = 8
device3.2 = 8
device4 = 8
device4.1 = 8
device4.2 = 8
evdev_device_id_2 = -1
evdev_device_id_3 = -1
evdev_device_id_4 = -1
maple_/dev/input/event3 = 0
maple_/dev/input/event4 = 1

[omx]
audio_hdmi = yes
audio_latency = 100

[validate]
OpenGlChecks = 0
                1 Reply Last reply Reply Quote 0
                • R
                  rejesterd
                  last edited by rejesterd

                  So right now, controller 1 is maple_/dev/input/event3 and controller 2 is maple_/dev/input/event4. What is the output when you run..

                  evtest /dev/input/event3 | grep $Input\ device\ name

                  also..

                  evtest /dev/input/event4 | grep $Input\ device\ name

                  ?

                  Also, you have..

                  reicast-audio-omx = "CON:/opt/retropie/emulators/reicast/bin/reicast.sh omx %ROM%"
default = "reicast-audio-oss"
reicast-audio-oss = "CON:/opt/retropie/emulators/reicast/bin/reicast.sh oss %ROM%"

                  That CON: prefix is not familiar to me. I think it should just look like..

                  reicast-audio-omx = "/opt/retropie/emulators/reicast/bin/reicast.sh omx %ROM%"
default = "reicast-audio-oss"
reicast-audio-oss = "/opt/retropie/emulators/reicast/bin/reicast.sh oss %ROM%"
                  D 1 Reply Last reply Reply Quote 0
                  • R
                    rejesterd @mitu
                    last edited by

                    @mitu said in Reicast doesn't work properly:

                    evdev_TwinUSBJoystick

                    From what I recall from my struggles with reicast, it should be 'evdev_Twin USB Joystick.cfg' with the spaces. Also, putting the config in 'controller_generic.cfg' should also work.

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

                      @rejesterd said in Reicast doesn't work properly:

                      From what I recall from my struggles with reicast, it should be 'evdev_Twin USB Joystick.cfg' with the spaces. Also, putting the config in 'controller_generic.cfg' should also work.

                      Yes, that's correct, spaces should be preserved - evdev_Twin USB Joystick.cfg. The file should be correctly created by the mapping script, using an updated RetroPie-Setup script.

                      1 Reply Last reply Reply Quote 0
                      • D
                        darudev @rejesterd
                        last edited by

                        Hi @rejesterd ,

                        i tried to do all again and follow your and @mitu suggestions. So now is actuall mine configuration for all in reicast.

                        in opt/retropie/configs/dreamcast/mappings i have file named evdev_Twin USB Joystick.cfg

                        that is my joypad configuration and in it there's actual code

                        [emulator]
mapping_name = Twin USB Joystick

[dreamcast]
btn_a = 288
btn_b = 289
btn_x = 290
btn_y = 291
btn_start = 297


[compat]
axis_dpad1_x = 0
axis_dpad1_x_inverted = no
axis_dpad1_y = 1
axis_dpad1_y_inverted = no
axis_dpad2_x = 0
axis_dpad2_x_inverted = no
axis_dpad2_y = 1
axis_dpad2_y_inverted = no
btn_trigger_left = 292
axis_dpad1_x = 0
axis_dpad1_x_inverted = no
axis_dpad1_y = 1
axis_dpad1_y_inverted = no
axis_dpad2_x = 0
axis_dpad2_x_inverted = no
axis_dpad2_y = 1
axis_dpad2_y_inverted = no
btn_trigger_left = 292
btn_trigger_right = 293

                        i have copied this file even in opt/retropie/configs/dreamcast/mappings/controller_generic.cfg

                        My /opt/retropie/configs/dreamcast/mappings/emu.cfg file is

                        [audio]
backend = oss
disable = 0

[config]
Debug.SerialConsoleEnabled = no
Dreamcast.Broadcast = 4
Dreamcast.Cable = 3
Dreamcast.ContentPath =
Dreamcast.FullMMU = no
Dreamcast.Language = 6
Dreamcast.Region = 3
Dynarec.Enabled = yes
Dynarec.SmcCheckLevel = 0
Dynarec.idleskip = yes
Dynarec.safe-mode = yes
Dynarec.unstable-opt = no
Social.HideCallToAction = no
aica.LimitFPS = yes
aica.NoBatch = no
aica.NoSound = no
bios.UseReios = 0
pvr.MaxThreads = 3
pvr.Subdivide = 0
pvr.SynchronousRendering = yes
pvr.rend = 0
rend.Clipping = yes
rend.CustomTextures = no
rend.DumpTextures = no
rend.FloatVMUs = no
rend.Fog = yes
rend.MaxFilteredTextureSize = 256
rend.ModifierVolumes = yes
rend.RenderToTextureBuffer = no
rend.RenderToTextureUpscale = 1
rend.Rotate90 = no
rend.ScreenScaling = 100
rend.ScreenStretching = 100
rend.ShowFPS = no
rend.TextureUpscale = 1
rend.WideScreen = no
ta.skip = 0

[dispmanx]
height = 480
maintain_aspect = yes
width = 640

[input]
MouseSensitivity = 100
VirtualGamepadVibration = 20
device1 = 0
device1.1 = 1
device1.2 = 1
device2 = 0
device2.1 = 1
device2.2 = 1
device3 = 8
device3.1 = 8
device3.2 = 8
device4 = 8
device4.1 = 8
device4.2 = 8
maple_/dev/input/event1 = 0
maple_/dev/input/event2 = 0
maple_/dev/input/event3 = 1

[omx]
audio_hdmi = yes
audio_latency = 100

[validate]
OpenGlChecks = 0

                        If i launch commando "evtest" i have as output

                        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:	LITEON Technology USB Multimedia Keyboard
/dev/input/event1:	Twin USB Joystick
/dev/input/event2:	Twin USB Joystick

                        event0 is my keyboard
                        event1 and event2 could be the usb adaptor that have two slots for two players but only one configured in it ? ( i'm using an old and classic ps1 controller )

                        and my /opt/retropie/configs/dreamcast/emulators.cfg file is now

                        reicast-audio-omx = "/opt/retropie/emulators/reicast/bin/reicast.sh omx %ROM%"
default = "reicast-audio-oss"
reicast-audio-oss = "/opt/retropie/emulators/reicast/bin/reicast.sh oss %ROM%"

                        After all of that, reicast starts, roms start, but i can't use D-Pad directions, where am I wrong?

                        Thank you so much for yout time and suggestions

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

                          @darudev said in Reicast doesn't work properly:

                          After all of that, reicast starts, roms start, but i can't use D-Pad directions, where am I wrong?

                          I don't see any D-Pad being mapped in your configuration file - did you configure it when running the mapping script ?

                          event1 and event2 could be the usb adaptor that have two slots for two players but only one configured in it ? ( i'm using an old and classic ps1 controller )

                          So the adapter emulates 2 joysticks, but only one is actually connected/working ?

                          D 1 Reply Last reply Reply Quote 0
                          • D
                            darudev @mitu
                            last edited by

                            @mitu

                            Sure i " said in Reicast doesn't work properly" because i solved after this topic and hope to solve completely all even with this problem in controller.

                            So the adapter emulates 2 joysticks, but only one is actually connected/working ?

                            Yes, it's all right.

                            1 Reply Last reply Reply Quote 0
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