RomRaider Logo

RomRaider

Open Source ECU Tools
 FAQ •  Register •  Login 

RomRaider

Documentation

Community

Developers

It is currently Sat Feb 21, 2026 1:03 pm

All times are UTC





Post new topic Reply to topic  [ 77 posts ]  Go to page Previous  1, 2, 3, 4, 5, 6
Author Message
 Post subject: Re: Project Aijmod - Advanced Merpmod, Flex Fuel + more
PostPosted: Mon Apr 14, 2025 9:31 am 
Offline
Experienced

Joined: Fri Jan 22, 2010 2:42 pm
Posts: 192
Have started trying to do some reading and fiddling, have managed to make some changes and seemingly have managed to compile a patched rom with my (very minimal) change, as it completed the build with 0 errors and spit out a new patched.bin file.


Trying to change the progrmode to use cruisecontrol buttons (first iteration is just holding set+resume for 1 second).

Comparing them in HxD shows only 4x differences, at 0xFFB88-0x0FFB8B.

Not sure if that's a big enough difference to be correct? But definitely shows it's different to the original patched file that was in the repo I forked (aijmod final 2023, for reference).

_________________
Had: MY07 ADM STI (A8DK100V)
~300kw atw on e-flex, self tuned.

Now: MY09 Foz XTP (AZ1G101M)
~250kw atw on E70 (TD06SL2-18G), self tuned.


Top
 Profile  
 
 Post subject: Re: Project Aijmod - Advanced Merpmod, Flex Fuel + more
PostPosted: Sat Sep 20, 2025 12:39 pm 
Offline
Newbie

Joined: Sat Sep 18, 2021 6:10 pm
Posts: 15
rbimdxe wrote:
Quick question.

In the rom (for AZ1G202G.Switch.debug.v01.60.d21.9.17.1401), there's an exhaust output configuration.

Because I don't have my head around IDE/HEW yet, I can't explore the code myself.

Where does this output? Is there an address or ECU pin it controls?

Or is it just the start of something else that didn't get finished?

Edit: had a quiet morning at work and managed to get HEW working and looking through the repo.

Some parts are self explanatory, some parts are very confusing and will require more reading tonight with a nice whiskey.

I found 25 instances for exhaustcutout, but can't figure out if there's actually an output yet. It looks like it's part of AuxHacks, so not sure if it's set up or just there for now. Will look further unless someone knows?


Quote:
Yeah very similar, however I didn't consider the clutch switch since AT vehicles doesn't have a clutch switch, and if you're pressing the brake you already don't conflict with the cruise function (as the brake cancels cruise control anyway), so I saw no point adding the clutch switch to the equation.

My Forester currently uses the cruise control mapswitch, my WRX however I have added a button to control it through the RearO2 0-5V wire.




I do have addresses to build the AZ1 for the SADM (South American) roms. But they're vin locked so even if I share one already built, it's not gonna work for you.


Would you mind sharing the addresses/code for the cruise button switch set up?

I think i can figure out how to reverse engineer it from that and find the addresses, and hopefully compile the patch and get it working.






How did you get HEW to work.. I CAN'T no matter what I do. They took weeks to approve my account for downloads and now i simply can't get further then having the active account... lol. let alone installing HEW and patching my rom.


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 77 posts ]  Go to page Previous  1, 2, 3, 4, 5, 6

All times are UTC


Who is online

Users browsing this forum: No registered users and 3 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
Style based on FI Subsilver by phpBBservice.nl