117 replies to this topic

[BAFelton]

Thanx Yoshi !

In fact, I just did not make myself clear I was talking of a full set for FBA Caanoo. Any idea of which version it needs ?

[Yoshi Dragon]

Ok, I probably misunderstood your question.

Well, the Caanoo version is based on the GP2X version, which has already a certain history. I don't know if this version has evolved in the same way as FBA on Windows. I think the initial GP2X release was based on a certain version of FBA and new games were added over time. Probably like MAME4ALL. The first version was based on MAME 0.37b5 and games from newer MAME versions have been added over time, see version history here.

Therefore, there's probably not a single FBA ROM set which fits the Caanoo version. I use an old FBA set (0.2.97.06) to test the games. If they don't work, I compare the ROM CRCs with WinKawaks, NeoRAGEx, older MAME versions and test again, if they are different.

Unfortunately, a lot of games seem not to work on the current Caanoo version. At the end of the day, it's quite some try and error, at least for some games.

A port from the Pandora version would help a lot in this matter. It is based on a new FBA ROM set and fully compatible. Even if some newer games would not run fast enough on the Caanoo, there is at least a fully compatible ROM set available. A lot more compared to the current version.

[Yoshi Dragon]

I have now tested (almost) all 924 ROMs, here the results...



The tested ROM version can now be found in the spreadsheet. As a next step, I will try to get some of the NOKs to work.

What I already can say, Sega and bigger Neo Geo games don't work in general. Bigger ROMs probably need a caching/streaming mechanism (if not already implemented).

One question. Is it possible to find out, which ROM files the emulator tries to load? Something like turning on a trace?

[DJRoby4]

Woho! O.O
What a work! Thanks!
But I'm a bit disappointed, how many roms don't work! D:

[Cory]

Thanks for your hard work. Hope Reesy or someone more improve the emulator

[Flat Eric]

Will there be a possibility to support Asterix?

[pierpo78]

@Yoshi Dragon:
when do you indicate the ROM tested is for MAME, what's the difference? I see that neither Batraider nor Battle Bakraid are working on my Caanoo.

THX for the great job!

[Yoshi Dragon]

Well, I started testing with a FBA 0.2.97.06 compatible ROM set. If a ROM was missing, had a different name or did not work, I looked for alternative versions. In case of Batrider and Battle Bakraid, I found a working version in a MAME 0.106 compatible ROM set.

Let's take Batrider as an example. FBA2X requires the file batrider.zip to recognize the game, but the FBA 0.2.97.06 file name is batrid.zip. This is already an indicator for an incompatible version. I could just rename batrid.zip to batrider.zip and check if it works. Instead of that, I search my ROM sets for batrider.zip, check whether I find different versions and try them out.

Now let's compare batrid.zip (FBA 0.2.97.06) and batrider.zip (MAME 0.106)...



The ROM files are almost identical, but first file has a different name and content (CRC). I don't know whether FBA2X looks for the ROM files by name. Some emulators load the ROM files by CRC, see here.

However, this means, the game exists (at least) in 2 different versions. batrid.zip was not even recognized by FBA2X, because the .zip name did not match. Since batrider.zip from MAME 0.106 worked, testing for this game was complete.

For your reference, here the working ROMs for Batrider and Battle Bakraid...





Hope this helps.

[Yoshi Dragon]

Will there be a possibility to support Asterix?

Asterix is not supported by FBA, even the most recent version hasn't a driver for it. You need a Pandora to play Asterix on a handheld.

[pierpo78]

Hope this helps.

YES!! Thank you for the exhaustive explanation
Once I used CLRMAME do modify some ROMs to play them with MAME4All, but I have never done that since I passed to FBA2X. I will try to find another version for batrider.

[Cory]

Asterix is not supported by FBA, even the most recent version hasn't a driver for it. You need a Pandora to play Asterix on a handheld.

Or android console



My jxd s601 runs fine at 1ghz and the game is playable

[Yoshi Dragon]

Asterix is not supported by FBA, even the most recent version hasn't a driver for it. You need a Pandora to play Asterix on a handheld.

Or android console

My jxd s601 runs fine at 1ghz and the game is playable

That's right. Thanks to MAME Reloaded, I have it on my S7100 too.

[sukhiextreme]

It will be nice addition if cps3 games can be playable on caanoo.
We will need advance version of fba, i hope reesy will do it,if not someone else will do it.

[DJRoby4]

I think it would be possible, but no one wants to port it.... come on devs!

[crow_riot]

c'mon CPS3 on the caanoo ... it's hardly playable on the pandora when you overclock to >1ghz...