Tutorial: Fujitsu FM Towns Marty with Lr-Mess
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@mitu the Bios is hard to find but I've found some individual components for it if that makes sense. I was wondering if I could build the right bios based on dteam's information.
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@Zering The BIOS is found in MAME's romset collection, matched to the respective version of MAME (0.217, 0.222, etc.). The name of the BIOS is
fmmarty- http://adb.arcadeitalia.net/dettaglio_mame.php?game_name=fmtmarty&arcade_only=0&autosearch=1 has all the details you need (not the actual ROMset file, obviously). -
@mitu Found it! Thanks!
I'm still getting the same issue though, so my guess is I've converted my roms to .CHD wrong, but I'll tinker with it some more and hopefully it will work! :)
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Sorry for the double post, but my issue persists and I can't get my head around it.
Whenever I try to load my ROM (I am using alone in the dark for testing), I get a screen that says 'Loading complete', and it hangs. I can see that lr-mess has booted up (my controller pops up in the lower left), but something's not right.
I have followed the instructions to a T.
I am using this hash : fmtowns_cd.xml
My roms directory is fmtmarty
I have the bios fmtmarty.7z (I have checked the size, it matches) in my BIOS folder, in my roms directory and in my fmtmarty directory.
I am booting the game using a blank file inside a zip (created with Notepad) named aitd.zip.Here is my es_systems.cfg for FM Towns CD-ROMs
<system>
<name>fmtmarty</name>
<fullname>Fujitsu FM Towns CD-ROMs</fullname>
<path>/home/pi/RetroPie/roms/fmtmarty</path>
<extension>.zip .ZIP</extension>
<command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 SYS fmtmarty %ROM%</command>
<platform>fmtmarty</platform>
<theme>fmtmarty</theme>
</system>My emulators.cfg and retroarch.cfg are copied straight from the first post, as is my platforms.cfg, which I have placed in opt/retropie/configs.hdmi/all
I have also put my .bin and .cue files through this link https://emn178.github.io/online-tools/crc32_checksum.html to check the crc32s and have found the results satisfactory. I used CHDman to convert my .bin/.cue to a .chd.
I am not sure what I'm doing wrong, but having followed all those instructions my Pi hangs on 'Loading Complete' and I have to do a sudo reboot via SSH.
Am I doing something wrong? -
@Zering There's no need for any blank files. I'm using fmtmarty as well but I'm just directly using the .chd for launching and it works just fine. Not all games/apps actually function however (Simcity 2000 sadly doesn't seem to work for me).
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@zerojay Noted. However, I've also just realized that my .chd files do not show up in my fmtmarty gamelist. (Edit : which makes sense as I've edited them out of es_systems.cfg... Ignore this)
I've tried launching the .chd from the retroarch menu (I launched a game with lr-mess then used Load content), and I got booted back to ES. -
By the way, I am not using any MAME gamelists at all, I don't even have fmtowns_cd.xml. Just the fmtmarty.zip in my BIOS directory, EmulationStation pointed at my .CHD files and it just works.
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@zerojay My guess is I'm converting my .chds wrong. How do you do yours?
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@Zering Mine are already converted, they are the official MAME CHD set.
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@zerojay Can I ask which version you are using?
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@Zering Pretty sure I'm on latest, 0.224 or 0.225, can't remember.
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me it's 0.225 but works with 0.224
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Brilliant, thanks to you both, I think I've found what I'm looking for.
While we're on the subject of MAME, can somebody explain what merged/unmerged mean?
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You can find the explanation right here. According to the docs, you should stick with "full non-merged" sets.
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@astorga That makes sense. Thank you.
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If you want to play a good game on that system, try Genocide Squared. My personal recommandation.
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@DTEAM I'll have to give it a go. I still haven't managed to set up the system, the chds I've found for 0.225 don't match the software lists for fmtowns_cd. But I will keep looking.
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for those who are interested, 21 new dumps (oct 24th 2020). This hash file and games dumps are actives, to watch regularly.
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Hi, Is it normal that when I launch a game it gives me a solid white screen?
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If you get a solid white screen then the loading procedure is not correct.
lr-mess probably can't find the bios file or you just don't use or load a .chd game that is in the fmtowns_cd.xml hash table (mame softlist).I will advice you to use our project here :
https://retropie.org.uk/forum/topic/29682/development-of-module-script-generator-for-lr-mess-and-mame-standaloneAfter installing fmtmarty with this project you have better loader options to run your fmtmarty games.
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