Reicast - BIOS not found

geese howard

Here ‘ s what i did:

Latest retropie build 4.8;
Updated retropie script;
Installed Reicast;
Checked BIOS sha according retropie docs;
Put dc_flash.bin and dc_boot.bin in BIOS/dc folder (home and root folders);
Built game list with chd and cdi games;
Configured reicast inputs.

Flycast works ok, however it needs a pi4 to run smooth (i have a pi3+).

Any tips?? What more can i do??

mitu

Can you post a log file from the emulator - get the contents of /dev/shm/runcommand.log and post them here between code tags.

geese howard

@mitu

Parameters: 
Executing: /opt/retropie/emulators/reicast/bin/reicast.sh omx "/home/pi/RetroPie/roms/dreamcast/Super Street Fighter II X.cdi"
glGetError 0x500
Compiled
Compiled

mitu

Can you try re-installing reicast ?

I have the same files under BIOS/dc and I can run Dreamcast games fine. Did you check if the checksums are correct for the BIOS files ? I tested the SF III 3rd Strike (.gdi format) and it worked without issues.

geese howard

@mitu
I ve tried to reinstall, no sucess...always the same message "BIOS not found".
With daytona usa, soul calibur both .chd, the error persists.

dc_boot .bin - e10c53c2f8b90bab96ead2d368858623
dc_flash.bin - 0a93f7940c455905bea6e392dfde92a4

BIOS/dc folder (both home and root folders) with this files.

I dont know what to do...

mitu

The checksums seem ok. Is the message from your runcommand.log complete ? When I run a game, I see where the BIOS files is searched and when it's been found:

....
Config dir is: /home/pi/.reicast/
Data dir is:   /home/pi/.reicast/
Personality: 00800000
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: 0x4faf0000 virt_ram_base: 0x53bf0000
Virtual cfg config:homedir=/home/pi
Virtual cfg x11:fullscreen=1
Virtual cfg audio:backend=omx
Virtual cfg audio:disable=0
Virtual cfg config:image=/home/pi/RetroPie/roms/dreamcast/Street Fighter III - 3rd Strike v1.001 (2000)(Capcom)(US)[!].gdi

evdev: Opened device 'PS3 Controller' using custom mapping 'PS3 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
...

What's the output of the command

ls -l $HOME/.reicast/data

geese howard

@mitu said in Reicast - BIOS not found:

ls -l $HOME/.reicast/data

root@retropie:~# ls -l $HOME/.reicast/data
total 0
lrwxrwxrwx 1 root root 34 May 10 17:54 dc_boot.bin -> /root/RetroPie/BIOS/dc/dc_boot.bin
lrwxrwxrwx 1 root root 35 May 10 17:54 dc_flash.bin -> /root/RetroPie/BIOS/dc/dc_flash.bin

The log is complete....
I ll try to do a nfresh install on another sdcard and try to configure it before any update.

geese howard

@mitu

flashed retropie image from official site, configured keyboard and wifi, installed reicast and put bios on dc/bios (home folder) and...worked!!

Update image doesn´t works a good choice.
Now i ll do it in my main SD card.

Thanks anyway!