lr-flycast dreamcast after loading the dreamcast logo and sega logo go to black screen need help ... (scroll all the way down plz)
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Parameters: Executing: /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-flycast/flycast_libretro.so </dev/null --config /opt/retropie/configs/drea$ [reicast]: Got size: 640 x 480. Creating dir: /media/usb0/roms/dreamcast//dc/data ARM VFP-Run Fast (NFP) enabled ! Linux paging: 00001000 00001000 00000FFF MAP 00800000 w/ 25165824 MAP 20000000 w/ 25165824 MAP 04000000 w/ 16777216 MAP 06000000 w/ 16777216 MAP 0C000000 w/ 0 A8 vmem reserve: base: 0x4de60000, aram: 0x6de60000, vram: 0x51e60000, ram: 0x59e60000 Resetting memAgain lr-flycast runcommand...
then it takes to load the game like 1 min' from then everything really slow.... -
@shavecat said in lr-flycast dreamcast not working and some dreamcast games quit after pick 60mhz:
pi3b+ 4.5 .
I was referring to the hardware setup you have - as asked in https://retropie.org.uk/forum/topic/3/read-this-first. Do you have any overclock ? Is your Temperature ok ? Do you get any over-voltage signs ? What's you GPU memory split ?
and its quit with some games after picking the MHZ.
Where exactly are you picking the
MHZ? Is this the resolution change in the Runcommand launch menu ?then it takes to load the game like 1 min' from then everything really slow....
Is it for every game like this ? No matter the size ?
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@mitu thanks for the help so -
Do you have any overclock ?
yep like before work like charm
Is your Temperature ok ?
yep 44 deg'
Do you get any over-voltage signs ?
no
What's you GPU memory split ?
120 think like before .
Where exactly are you picking the MHZ ?
after u pick a game and its start after the logo
u pick for the tv 50Mhz or 60MHZ
after u pick it exit
every game
Is this the resolution change in the Runcommand launch menu ?
no
Is it for every game like this ? No matter the size ?
yes.IM the only one having this problems after update ? with dreamcast only ??
everything else works perfect. still got my image 4.4 so can always go back but will be shame :\ -
After the logo of a game
TV settings
50MHZ / 60MHZ / TEST
after i pick 50/60
its quit .
runcommand.log -find: ‘/media/usb0/roms/dreamcast/Jet’: No such file or directory find: ‘Set’: No such file or directory find: ‘Radio’: No such file or directory find: ‘(Europe)’: No such file or directory Parameters: Executing: /opt/retropie/emulators/reicast/bin/reicast.sh omx "/media/usb0/roms/dreamcast/Jet Set Radio (Europe)/Jet Set Radio (Europe).gdi" glGetError 0x500 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 /opt/retropie/emulators/reicast/bin/reicast.sh: line 88: 4951 Trace/breakpoint trap "$rootdir/emulators/reicast/bin/reicast" "${params[@]}" > /dev/nullif i dont have any settings tv the game works...
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@shavecat said in lr-flycast dreamcast not working and some dreamcast games quit after pick 60mhz:
really slowwwwwwww
You need to overclock your gpu, 500Mhz is the bare minimum for a good gaming experience, the default 300Mhz is not enough for most games.
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@barbudreadmon
have it -arm_freq=1500 core_freq=600 sdram_freq=550 v3d_freq=525 over_voltage=6 sdram_over_voltage=4 temp_limit=70 temp_soft_limit=70its only slow on the lr-flycast
on the recast run fine but getting quit after same games to pick tv settings MHZ. -
Got it fix the 50MHZ 60MHZ
only the lr-flycast dont work right. -
@shavecat said in lr-flycast dreamcast not working and some dreamcast games quit after pick TV SETTINGS 60mhz(after logo game):
have it -
No, you don't,
gpu_freqis missing from your config. -
@barbudreadmon
what to add exactly ?
thanks ! -
@barbudreadmon he already has core_freq and v3d_freq overclocked in his config.txt. The other blocks of the GPU shouldnt need to be overclocked for emulation purposes.
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@quicksilver
thanks !
so why it so slow ?
on the recast its working fine -
@shavecat I have no clue
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@quicksilver said in lr-flycast dreamcast not working and some dreamcast games quit after pick TV SETTINGS 60mhz(after logo game):
he already has core_freq and v3d_freq overclocked in his config.txt
Are you sure v3d_freq is enough ? I always set gpu_freq instead.
@shavecat said in lr-flycast dreamcast not working and some dreamcast games quit after pick TV SETTINGS 60mhz(after logo game):
so why it so slow ?
Maybe your core options then ? lr-flycast's default settings aren't for low-end device, unlike reicast's. iirc, the following settings are especially important :
reicast_alpha_sorting = "per-strip (fast, least accurate)" reicast_div_matching = "auto" reicast_enable_dsp = "disabled" reicast_threaded_rendering = "enabled" reicast_cable_type = "VGA (RGB)" reicast_frame_skipping = "1"You might need to change frame_skipping on a per-game basis.
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@barbudreadmon the only other two blocks of the GPU are for the image sensor pipeline (camera) and video decoding. Neither of which are useful here.
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so nothing i can do to make it faster ? :'(
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@shavecat said in lr-flycast dreamcast not working and some dreamcast games quit after pick TV SETTINGS 60mhz(after logo game):
so nothing i can do to make it faster ? :'(
Did you set the core options as i told you ?
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@barbudreadmon
yes its okay .
still slow
if its loading ... takes a will to load even -
I don't get any TV settings to set the MHz, but the game I tried (Jet Grind Radio) loads. What I've noticed is that the dynarec might not be enabled in the config file.
Try editing
/opt/retropie/configs/dreamcast/emu.cfgand look for theDynarec.Enabledline in the[config]section. If it's set toNo, then replace it withyesand try running the game again. -
@mitu said in lr-flycast dreamcast not working and some dreamcast games quit after pick TV SETTINGS 60mhz(after logo game):
Dynarec
got it and its working thanks !!!!
but no cant play more then 1 player open'd a new topic about it .and i guess the lr-flycast dont work good for some how at my place...
try to remove it and install again didnt help -
@shavecat said in lr-flycast dreamcast not working and some dreamcast games quit after pick TV SETTINGS 60mhz(after logo game):
but no cant play more then 1 player open'd a new topic about it .
Did you follow the advice in the Docs ?
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