Rom Raider supports Nissan Checksum now

murphys_law · **Joined:** Tue May 24, 2016 1:45 am **Posts:** 216

Has anyone compiled and used the latest version of Rom Raider that supports the Nissan Checksums?

I've been messing with setting up JDE but gotten stuck..

Post about it here:

viewtopic.php?f=14&t=13473

moldbruja · **Joined:** Sun Jan 03, 2016 3:47 pm **Posts:** 16

ill really like to try it but no idea on how to do it!!!

murphys_law · **Joined:** Tue May 24, 2016 1:45 am **Posts:** 216

Bummer, I was hoping that someone would tell me they had compiled the latest version.

Guess I'll go back and see what I can do to get eclipse working and compile it.

dschultz · **Posted:** Tue Aug 15, 2017 9:25 am

If I get some time I'll provide a new Jar file you can use. I've been really really busy building a shed for my toys...

murphys_law · **Joined:** Tue May 24, 2016 1:45 am **Posts:** 216

dschultz wrote:

If I get some time I'll provide a new Jar file you can use. I've been really really busy building a shed for my toys...

That would be VERY appreciated. Thank you!

dschultz · **Posted:** Fri Aug 18, 2017 5:36 pm

Use the latest version of RomRaider.

fenugrec · **Joined:** Wed Jan 08, 2014 11:07 pm **Posts:** 652

Hi dschultz,

dschultz wrote:

Replace the RomRaider.jar file in your RomRaider installation directory with the one in the attached ZIP file to test out the checksum feature.

I did a quick test (with 8U92A) and it seems to work perfectly. Thanks for providing this build !

murphys_law · **Joined:** Tue May 24, 2016 1:45 am **Posts:** 216

fenugrec wrote:

Hi dschultz,

dschultz wrote:

Replace the RomRaider.jar file in your RomRaider installation directory with the one in the attached ZIP file to test out the checksum feature.

I did a quick test (with 8U92A) and it seems to work perfectly. Thanks for providing this build !

+1 worked on cm31c. I also like how it warns you that a checksum is incorrect when you open a file. Thanks a million!

swami · **Posted:** Fri Aug 18, 2017 11:16 pm

It gives an error with cd700 " Error Loading. Caught Exception: null "

works with CF43D

murphys_law · **Joined:** Tue May 24, 2016 1:45 am **Posts:** 216

swami wrote:

It gives an error with cd700 " Error Loading. Caught Exception: null "

works with CF43D

This also happened for someone else while opening a "6y300" rom.

StickyBones · **Joined:** Fri Dec 16, 2016 6:01 pm **Posts:** 10

murphys_law wrote:

swami wrote:

It gives an error with cd700 " Error Loading. Caught Exception: null "

works with CF43D

This also happened for someone else while opening a "6y300" rom.

am300, 6y303 and 6y314 also gives me that error.

fenugrec · **Joined:** Wed Jan 08, 2014 11:07 pm **Posts:** 652

Quote:

It gives an error with cd700 " Error Loading. Caught Exception: null "

am300, 6y303 and 6y314 also gives me that error.

Yeap, for some reason the defs for those have the wrong size in the XML defs. I can't access github now but I imagine murph can get those fixed in the blink of an eye.

Code:

<checksum type="std" start="0" end="0xFFFFF" ....

is valid for 1MB ROMs, but 512kB needs

Code:

end="0x7FFFF"

Eventually it would be nice to have some simple bounds checking on the start and end values vs rom size.

murphys_law · **Joined:** Tue May 24, 2016 1:45 am **Posts:** 216

fenugrec wrote:

Quote:

It gives an error with cd700 " Error Loading. Caught Exception: null "

am300, 6y303 and 6y314 also gives me that error.

Yeap, for some reason the defs for those have the wrong size in the XML defs. I can't access github now but I imagine murph can get those fixed in the blink of an eye.

Code:

<checksum type="std" start="0" end="0xFFFFF" ....

is valid for 1MB ROMs, but 512kB needs

Code:

end="0x7FFFF"

Eventually it would be nice to have some simple bounds checking on the start and end values vs rom size.

Good catch. I just fixed those three roms. Need to go through the rest I assume.

EDIT:
They should all be corrected now. I never paid any attention before as we didn't worry about the length, hah.

swami · **Posted:** Sat Aug 19, 2017 10:39 pm

Will it work on 1.5mb roms ?

I do not think any of those roms were posted/defined previously

murphys_law · **Joined:** Tue May 24, 2016 1:45 am **Posts:** 216

swami wrote:

Will it work on 1.5mb roms ?

I do not think any of those roms were posted/defined previously

My understanding is that the checksum function is the same, so if the functionality for different sizes is built in then it should work. Would be relatively easy to try. That's assuming you get the locations and the length correct.

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