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flashmasta savegame fix
#11
(10-29-2015, 02:29 AM)Loïc Wrote: I have to use the Toshiba TLC900/H documentaion to understand the SCC instruction, or to help with some disassembly.

Many years ago, I had that entire document printed and read through.

Should that be embarrassing?
Card Fighters' Clash 2 English Translation ( http://cfc2english.blogspot.com/ )
Neo Geo Pocket Flash Cart and Linker Project ( http://www.flashmasta.com/ )
Avatar art thanks to Trev-Mun ( http://trevmun.deviantart.com/ )
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#12
Hi all,

was wondering if there was a patched version of Neo Dragon's Wild out there that fixes save game crashing?
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#13
(01-25-2016, 02:57 AM)colinthedog Wrote: Hi all,

was wondering if there was a patched version of Neo Dragon's Wild out there that fixes save game crashing?

there's none yet.
Is the game crashing on real hardware when saving or is it only a not working save game issue ?

I'll try to take a look.

Loïc.
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#14
(01-25-2016, 06:37 PM)Loïc Wrote:
(01-25-2016, 02:57 AM)colinthedog Wrote: Hi all,

was wondering if there was a patched version of Neo Dragon's Wild out there that fixes save game crashing?

there's none yet.
Is the game crashing on real hardware when saving or is it only a not working save game issue ?

I'll try to take a look.

Loïc.

Hi

Thanks for replying.
Im using real hardware, and NGPC with the latest Flashmasta cart.
The game runs fine, but after I save my game, the next time i turn on my console the game won't load at all (i.e. it won't let me get as far as even attempting to load my save)
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#15
(01-25-2016, 10:52 PM)colinthedog Wrote: Hi

Thanks for replying.
Im using real hardware, and NGPC with the latest Flashmasta cart.
The game runs fine, but after I save my game, the next time i turn on my console the game won't load at all (i.e. it won't let me get as far as even attempting to load my save)

Oky,
Thanks for the informations.
I will see what can I do to fix it.

Regards,
Loïc
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#16
Ok, that was an easy one.
Here's the patch that can be applied using lunar ips.
I didn't do much testing, only saving a game, then restarting the handheld to see that the saved data were available, and loaded well.

Regards,
Loïc

Tech data Wrote:block erase
20BB4C LD RB3, 0F "C7 35 03 0F" --> C7 35 03 21 ( relocaed from 0F to 21, at the end of a 16mbit block)
20BB50 LD RA3, 0 "C7 30 A8"
20BB53 LD RW3, 0x08 "C7 31 03 08"
20BB57 SWI 1 "F9"

data write
20BB5C LD XHL3, 0x00004000 "E7 3C 03 00 40 00 00"
20BB63 LD XDE3, 0x000F0000 "E7 38 03 00 00 0F 00" --> E7 38 03 00 A0 1F 00 ( relocated at 0x001F000 )
20BB6A LD RBC3, 0x000C "D7 34 03 0C 00"
20BB6F LD RA3, 0 "C7 30 A8"
20BB72 LD RW3, 6 "C7 31 AE"
20BB75 SWI 1 "F9"

data read
20BB78 LD XHL, 0x002F0000 "43 00 00 2F 00" --> 43 00 A0 3F 00 ( relocated at 0x003F000 : 0x001F000 + 0x0020000 cartridge startup offset )
20BB7D LD XDE, 0x00004000 "42 00 40 00 00"
20BB82 LD BC, 0x0BAA "31 AA 0B"
20BB85 LDIR.b (XDE+),(XHL+) "83 11"


[link moved in 1st post]
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#17
Do you think there's a good way for the first post of this thread to contain all the patches? Now that there are multiple, I think it'd be nice for people to have all the patches at the top and keep moving the discussion of new patches forward in the thread. Thoughts?
Card Fighters' Clash 2 English Translation ( http://cfc2english.blogspot.com/ )
Neo Geo Pocket Flash Cart and Linker Project ( http://www.flashmasta.com/ )
Avatar art thanks to Trev-Mun ( http://trevmun.deviantart.com/ )
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#18
(02-11-2016, 02:25 AM)Flavor Wrote: Do you think there's a good way for the first post of this thread to contain all the patches? Now that there are multiple, I think it'd be nice for people to have all the patches at the top and keep moving the discussion of new patches forward in the thread. Thoughts?

Reorganisation done Smile
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#19
FYI, I just want to let you know that I send people to this thread fairly often. Thanks for all the continued help, Loïc!
Card Fighters' Clash 2 English Translation ( http://cfc2english.blogspot.com/ )
Neo Geo Pocket Flash Cart and Linker Project ( http://www.flashmasta.com/ )
Avatar art thanks to Trev-Mun ( http://trevmun.deviantart.com/ )
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#20
Any chance for a Delta Warp save fix? It is 8Mb and has Save Errors on original hardware.
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