Reicast standalone will not run even with md5 verified bios

mitu

Please add more info about your system, as detailed in https://retropie.org.uk/forum/topic/3/read-this-first.

Check if your BIOS files are correct (checksum) - see https://retropie.org.uk/docs/Dreamcast/#bios. If the BIOS files are correct, then post the emulator's log file (/dev/shm/runcommand.log) to check for any errors.

tinkerbell1268

@mitu said in Reicast standalone will not run even with md5 verified bios:

/dev/shm/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

tinkerbell1268

@mitu
md5sum /home/pi/RetroPie/BIOS/dc/dc_boot.bin
e10c53c2f8b90bab96ead2d368858623 /home/pi/RetroPie/BIOS/dc/dc_boot.bin

md5sum /home/pi/RetroPie/BIOS/dc/dc_flash.bin
0a93f7940c455905bea6e392dfde92a4 /home/pi/RetroPie/BIOS/dc/dc_flash.bin

mitu

@tinkerbell1268 The BIOS files look ok, but I don't think you're using the latest Reicast version.
Please add the info detailed in https://retropie.org.uk/forum/topic/3/read-this-first.

tinkerbell1268

@mitu
I run +start reicast and setting->about:
Version:201bf15
git Hash:201bf15
build date :2020-11-11 05:11:01 GMT
platform :ARM
OpenGL:
renderer:video core iv HW
version: OpenGl ES 2.0

tinkerbell1268

Pi Model or other hardware: 3 B
Power Supply used: 5V 2.8A
RetroPie Version : 4.7.1
Built From: Pre made SD Image on RetroPie website
USB Devices connected: nothing
Controller used: Bluetooth gamepad

mitu

I run +start reicast and setting->about:...

If 'Start Reicast' works, then what is the issue ? It seems Reicast is running.

tinkerbell1268

@mitu
when 'start reicast' and press dreamcast bios and when start Sonic Adventure, black screen is appear.

tinkerbell1268

@mitu
when not press Dreamcast bios in 'start reicast':
Parameters:
Executing: bash "/home/pi/RetroPie/roms/dreamcast/+Start Reicast.sh"
glGetError 0x500
Compiled
Compiled

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

evdev: Opened device 'Gamepad' using default mapping 'Generic Controller'
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
Texture cache cleared
Sh4 Term
evdev: Device 'Gamepad' on port 0 disconnected

when press Dreamcast bios:

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

OMX: creating 3 buffers
OMX: audio output to 'hdmi'

..........................
start sonic:
Parameters:
Executing: /opt/retropie/emulators/reicast/bin/reicast.sh omx "/home/pi/RetroPie/roms/dreamcast/sonic/Sonic Adventure v1.003 (1999)(Sega)(PAL)(M5)[!].gdi"
glGetError 0x500
OMX: creating 3 buffers
OMX: audio output to 'hdmi'

tinkerbell1268

@mitu
I tested,
if remove bios from /config/dreamcast/data 'start reicast' can be run but when press dreamcast bios , say : bios not found
I think this issue related to reicast when load bios.
Although I can't understand glGetError 0x500 and solve it

tinkerbell1268

anyway to run redream on rp 3?

mitu

@tinkerbell1268 If I try to run a similar file, I get:

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

chd: chd_open failed for file /home/pi/RetroPie/roms/dreamcast/sonic/Sonic Adventure v1.003 (1999)(Sega)(PAL)(M5)[!].gdi: 6
gdrom: Failed to open image "/home/pi/RetroPie/roms/dreamcast/sonic/Sonic Adventure v1.003 (1999)(Sega)(PAL)(M5)[!].gdi"

which seems to indicate it's a bad disc dump or Reicast doesn't know how to load it.
Do you have another game to try ?

tinkerbell1268

when I change emulator from omx to oss , game run , but quit unexpectedly

tinkerbell1268

@mitu
I tested "Vigilante 8 - 2nd Offense v1/Vigilante 8 - 2nd Offense v1.000 (1999)(Activision)(NTSC)(US)[!].gdi" don't run with omx but run with oss

tinkerbell1268

@mitu
my question is why Vigilante don't run on omx(default reicast)?

mitu

@tinkerbell1268 said in Reicast standalone will not run even with md5 verified bios:

my question is why Vigilante don't run on omx(default reicast)?

Post the complete log file.

tinkerbell1268

This post is deleted!

tinkerbell1268

@mitu
oss:
Parameters:
Executing: /opt/retropie/emulators/reicast/bin/reicast.sh oss "/home/pi/RetroPie/roms/dreamcast/Vigilante 8 - 2nd Offense v1/Vigilante 8 - 2nd Offense v1.000 (1999)(Activision)(NTSC)(US)[!].gdi"
glGetError 0x500
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 audio:backend=oss
Virtual cfg audio:disable=0
Virtual cfg config:image=/home/pi/RetroPie/roms/dreamcast/Vigilante 8 - 2nd Offense v1/Vigilante 8 - 2nd Offense v1.000 (1999)(Activision)(NTSC)(US)[!].gdi

evdev: Opened device 'Gamepad' using default mapping 'Generic Controller'
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
.

omx :
Parameters:
Executing: /opt/retropie/emulators/reicast/bin/reicast.sh omx "/home/pi/RetroPie/roms/dreamcast/Vigilante 8 - 2nd Offense v1/Vigilante 8 - 2nd Offense v1.000 (1999)(Activision)(NTSC)(US)[!].gdi"
glGetError 0x500
OMX: creating 3 buffers
OMX: audio output to 'hdmi'

tinkerbell1268

@mitu
tank you...
now , I can play Vigilante 8 with reicast oss.