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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

    Dreamcast mvc2 crashing at stage 2

    Scheduled Pinned Locked Moved Help and Support
    reicastmvc2crashingstage 2
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    • quicksilverQ
      quicksilver @tackett1980
      last edited by

      @tackett1980 Its older an older version than yours

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        tackett1980 @quicksilver
        last edited by

        @quicksilver

        Oh ok, how do I get it off of what I assume is in interpreter mode? It’s super slow.

        quicksilverQ R 2 Replies Last reply Reply Quote 0
        • quicksilverQ
          quicksilver @tackett1980
          last edited by

          @tackett1980 Im not sure why its running slow, could be some incompatibilities with your current settings IDK. Its not slow for me.

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          • R
            rejesterd @tackett1980
            last edited by

            @tackett1980 said in Dreamcast mvc2 crashing at stage 2:

            Oh ok, how do I get it off of what I assume is in interpreter mode? It’s super slow.

            In ~/.reicast/emu.cfg, you need to make sure Dynarec.Enabled = yes. If it's set to 'no', that means it's in interpreter mode.

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            • quicksilverQ
              quicksilver
              last edited by

              @tackett1980 Can you post the contents of your emu.cfg?

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              • T
                tackett1980 @quicksilver
                last edited by

                @quicksilver

                Yes I will do so when I get back today.

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                • T
                  tackett1980
                  last edited by tackett1980

                  I actually can’t find this file anywhere....

                  If I go /home/pi

                  All I see is
                  RetroPie
                  RetroPie-Setup

                  mituM 1 Reply Last reply Reply Quote 0
                  • mituM
                    mitu Global Moderator @tackett1980
                    last edited by

                    @tackett1980 Try /home/pi/.reicast, it's a hidden folder.

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                    • T
                      tackett1980 @mitu
                      last edited by tackett1980

                      @mitu said in Dreamcast mvc2 crashing at stage 2:

                      @tackett1980 Try /home/pi/.reicast, it's a hidden folder.

                      ok, thanks I got it figured out I think. Im trying this pastebin thing like im supposed to, hope this works.

                      [T1212N]
software.name = MARVEL VS CAPCOM 2

[alsa]
device = auto

[audio]
backend = omx
disable = 0

[config]
Debug.SerialConsoleEnabled = no
Dreamcast.Broadcast = 0
Dreamcast.Cable = 0
Dreamcast.ContentPath = 
Dreamcast.FullMMU = no
Dreamcast.Language = 1
Dreamcast.RTC = -2081599938
Dreamcast.Region = 1
Dreamcast.Rtt = 0
Dynarec.Enabled = yes
Dynarec.SmcCheckLevel = 0
Dynarec.idleskip = yes
Dynarec.safe-mode = no
Dynarec.unstable-opt = yes
Social.HideCallToAction = no
aica.LimitFPS = no
aica.NoBatch = no
aica.NoSound = no
aica.OldSyncronousDma = no
bios.UseReios = 0
pvr.MaxThreads = 1
pvr.Subdivide = 0
pvr.SynchronousRendering = no
pvr.rend = 0
rend.Clipping = no
rend.CustomTextures = no
rend.DumpTextures = no
rend.FloatVMUs = no
rend.Fog = no
rend.MaxFilteredTextureSize = 8
rend.ModifierVolumes = no
rend.RenderToTextureBuffer = no
rend.RenderToTextureUpscale = 1
rend.ResolutionPercentage = 100
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 = 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/event0 = 0
maple_/dev/input/event1 = 1
maple_/dev/input/event2 = 0
maple_/dev/input/event3 = 1

[omx]
audio_hdmi = yes
audio_latency = 100

[validate]
OpenGlChecks = 0

                      edit:
                      four edits I think I got it finally.

                      quicksilverQ 1 Reply Last reply Reply Quote 0
                      • quicksilverQ
                        quicksilver @tackett1980
                        last edited by

                        @tackett1980 I'll compare with my settings when I get home but I think some of my settings are different from yours...

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                        • T
                          tackett1980 @quicksilver
                          last edited by tackett1980

                          @quicksilver

                          At this point I think the issue is that it isn’t able to access to VMU save data.

                          I came to this conclusion because I found a existing save, using a VMU writer, I wrote that to an new vmu_save_A1.bin file and replaced it.

                          When I loaded into the game it says “file created” like it never accessed the file.

                          So I’m partly convinced that if for some reason it is able to access the save data it won’t crash any longer.

                          But my wife will tell you that I’ve been wrong before...

                          Man if I could just get this working I think I’d be satisfied. It runs remarkably well.

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                          • T
                            tackett1980 @tackett1980
                            last edited by

                            @tackett1980

                            Ok I can officially say that it is not reading any save data.

                            Every time I load the rom it says
                            “File created” or something of that nature even though there is save data available.

                            Is there an error log file created somewhere that I can maybe dump on here to have you super smart people take a look at?

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

                              You can post the regular log file (/dev/shm/runcommand.log) on pastebin.com.

                              1 Reply Last reply Reply Quote 0
                              • R
                                rejesterd @tackett1980
                                last edited by rejesterd

                                @tackett1980 said in Dreamcast mvc2 crashing at stage 2:

                                Every time I load the rom it says
                                “File created” or something of that nature even though there is save data available.

                                Unless the log shows otherwise, your vmus are probably corrupt. You can re-initialize it in the dreamcast bios interface, which you can get to by clicking the +start reicast link in ES. Do that, then give it a try. Again, I don't run this game in reicast, but when I was testing it, I didn't have the problem you're describing, where it can't save any data at all.

                                But any reason you're not trying redream or flycast?

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

                                  @rejesterd said in Dreamcast mvc2 crashing at stage 2:

                                  But any reason you're not trying redream or flycast?

                                  Because it's not a Pi4, but a Pi 3B+, where redream doesn't work and lr-flycast is probably slower than reicast standalone.

                                  T 1 Reply Last reply Reply Quote 1
                                  • T
                                    tackett1980 @mitu
                                    last edited by

                                    @mitu said in Dreamcast mvc2 crashing at stage 2:

                                    @rejesterd said in Dreamcast mvc2 crashing at stage 2:

                                    But any reason you're not trying redream or flycast?

                                    Because it's not a Pi4, but a Pi 3B+, where redream doesn't work and lr-flycast is probably slower than reicast standalone.

                                    This is the exact reason.

                                    So I’ll try to post the log, but it appears that it isn’t even saving the “formatting” for the “memory cards”

                                    I enter the bios, I select a memory card
                                    I hit all
                                    Memory reset
                                    Yes
                                    Pick goofy picture
                                    Pick arbitrary color
                                    Yes
                                    “Deleting all”
                                    “All files were deleted and the memory card was reset”

                                    I back out and I can see the card and goofy picture with the color I chose.

                                    I back out of the bios

                                    Go back into the bios

                                    And my goofy pic and character are both back to the default.

                                    I’m sure this is the issue.

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                                    • R
                                      rejesterd
                                      last edited by

                                      Seems like a permissions problem to me. What's the output of..

                                      ls -al /opt/retropie/configs/dreamcast/

                                      ?

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                                      • T
                                        tackett1980 @rejesterd
                                        last edited by

                                        @rejesterd

                                        Im not sure, let me look. In the meantime here is the runcommand log.

                                        Parameters: 
Executing: bash "/home/pi/RetroPie/roms/dreamcast/+Start Reicast.sh"
glGetError 0x500
Compiled
Compiled

OMX: creating 3 buffers
OMX: audio output to 'hdmi'
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
OMX: underrun occurred
Config dir is: /home/pi/.reicast/
Data dir is:   /home/pi/.reicast/
Personality: 00C00000
Updated personality: 00800000
found libbcm_host
rpi2: bcm_init
ARM VFP-Run Fast (NFP) enabled !
Linux paging: 4096 00001000 00000FFF
Info: nvmem is enabled, with addr space of size 512MB
Info: p_sh4rcb: 0x4f9f0000 virt_ram_base: 0x53af0000
Virtual cfg config:homedir=/home/pi
Virtual cfg x11:fullscreen=1
Virtual cfg input:evdev_device_id_1=0
Virtual cfg input:evdev_mapping_1=/opt/retropie/configs/dreamcast/mappings/controller_DragonRiseInc.GenericUSBJoystick.cfg
Virtual cfg input:evdev_device_id_2=1
Virtual cfg input:evdev_mapping_2=/opt/retropie/configs/dreamcast/mappings/controller_DragonRiseInc.GenericUSBJoystick.cfg
Virtual cfg input:evdev_device_id_3=-1
Virtual cfg input:evdev_mapping_3=-1
Virtual cfg input:evdev_device_id_4=-1
Virtual cfg input:evdev_mapping_4=-1
Virtual cfg input:joystick_device_id=-1
Virtual cfg players:nb=2

evdev: Opened device 'DragonRise Inc.   Generic   USB  Joystick  ' using custom mapping 'DragonRise Inc.   Generic   USB  Joystick   mapping'
evdev: Opened device 'DragonRise Inc.   Generic   USB  Joystick  ' using custom mapping 'DragonRise Inc.   Generic   USB  Joystick   mapping'
Unable to open VMU save file "/home/pi/.reicast/vmu_save_A1.bin", creating new file
Unable to create VMU!
Failed to create VMU save file "/home/pi/.reicast/vmu_save_A1.bin"
Initialising empty VMU...
Unable to create VMU!
EGL config: 0x1, 0x1, 0x1 640x480
OpenGL version: OpenGL ES 2.0
Packed depth/stencil not supported: no modifier volumes when rendering to a texture
Screen DPI is 96, size 640 x 480. Scaling by 1.00
Loaded /home/pi/.reicast/data/dc_boot.bin as bootrom

Loaded /home/pi/.reicast/data/dc_nvmem.bin as nvram


	 ARM7_TCB addr: 0x4b000 | from: 0x4ad3c | addr here: 0x4a620
recSh4 Init
@@	ngen_ResetBlocks()
Initializing the ARM32 dynarec
readm helpers: up to 00271250
@@	ngen_ResetBlocks()
Using Recompiler
Sh4 Reset
Initializing audio backend "omx" (OpenMAX IL)...
Using Recompiler
cntx // fpcb offset: -68157440 // pc offset: -184 // pc A0000000
Warning: Dynarec safe mode is off
Warning: Unstable optimizations is on
@@	ngen_ResetBlocks()
recSh4:Dynarec Cache clear at 8C0000DE
Invalid GD-DMA start, SB_GDEN=0.Ingoring it.
MODEM Reset
VREG = 00 ARMRST 00
VREG = 00 ARMRST 01
VREG = 00 ARMRST 00
Invalid GD-DMA start, SB_GDEN=0.Ingoring it.
VREG = 00 ARMRST 00
Status: reicast git/n - 18.84 - 53.07 - V: 31.81 (64.00, VGA480p59.94) R: 0.49+0.00 VTX: 0.00 , MIPS: 0.00
VREG = 00 ARMRST 01
VREG = 00 ARMRST 01
VREG = 00 ARMRST 00
SQW-WM match 28 !
SQW-WM match 12 !
SQW-WM match 32 !
SQW-WM match 32 !
SQW-WM match 32 !
SQW-WM match 32 !
SQW-WM match 32 !
SQW-WM match 32 !
SQW-WM match 12 !
SQW-WM match 12 !
SQW-WM match 12 !
SQW-WM match 12 !
Status: reicast git/n - 9.92 - 100.77 - V: 60.40 (12.19, VGA480p59.94) R: 1.48+3.46 VTX: 0.00 , MIPS: 0.00
Invalid GD-DMA start, SB_GDEN=0.Ingoring it.
VREG = 00 ARMRST 00
VREG = 00 ARMRST 01
VREG = 00 ARMRST 01
VREG = 00 ARMRST 00
SQW-WM match 16 !
SQW-WM match 28 !
SQW-WM match 28 !
Status: reicast git/n - 11.23 - 89.03 - V: 53.37 (1.61, VGA480p59.94) R: 33.10+0.00 VTX: 0.00 , MIPS: 0.00
SQW-WM match 32 !
SQW-WM match 28 !
SQW-WM match 32 !
SQW-WM match 28 !
SQW-WM match 12 !
Status: reicast git/n - 9.76 - 102.41 - V: 61.39 (1.00, VGA480p59.94) R: 31.68+29.21 VTX: 0.00 , MIPS: 0.00
SQW-WM match 16 !
SQW-WM match 16 !
SQW-WM match 16 !
Status: reicast git/n - 10.00 - 99.91 - V: 59.89 (0.99, VGA480p59.94) R: 41.08+19.30 VTX: 0.00 , MIPS: 0.00
Status: reicast git/n - 10.00 - 99.91 - V: 59.89 (1.00, VGA480p59.94) R: 56.92+2.96 VTX: 0.00 , MIPS: 0.00
Status: reicast git/n - 10.00 - 99.92 - V: 59.90 (1.00, VGA480p59.94) R: 57.42+2.47 VTX: 0.00 , MIPS: 0.00
Status: reicast git/n - 10.00 - 99.91 - V: 59.89 (1.00, VGA480p59.94) R: 55.43+4.45 VTX: 0.00 , MIPS: 0.00
Status: reicast git/n - 10.00 - 99.96 - V: 59.92 (1.00, VGA480p59.94) R: 39.12+20.80 VTX: 0.00 , MIPS: 0.00
Status: reicast git/n - 9.98 - 100.12 - V: 60.02 (1.00, VGA480p59.94) R: 32.73+26.78 VTX: 0.00 , MIPS: 0.00
Status: reicast git/n - 1/opt/retropie/emulators/reicast/bin/reicast.sh: line 92: 15297 Trace/breakpoint trap   "$rootdir/emulators/reicast/bin/reicast" "${params[@]}"
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                                        • R
                                          rejesterd
                                          last edited by rejesterd

                                          Warning: Unstable optimizations is on

                                          I would turn that off in the Settings menu.

                                          And..

                                          Unable to open VMU save file "/home/pi/.reicast/vmu_save_A1.bin", creating new file
Unable to create VMU!
Failed to create VMU save file "/home/pi/.reicast/vmu_save_A1.bin"

                                          Could be permissions.

                                          1 Reply Last reply Reply Quote 0
                                          • R
                                            rejesterd
                                            last edited by

                                            Warning: Dynarec safe mode is off

                                            I would turn that back on too. It's on by default as far as I know.

                                            T 1 Reply Last reply Reply Quote 0
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