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Title: Multimap routine on ME7.5 Post by: petros987 on November 03, 2025, 04:00:37 AM Hi all,
fairly new here but I would like to ask about multimap on ME7.5. I struggle a lot to create a routine to point to the desired maps. I can create in an empty space maps for LDRXN, KFMIRL etc but I find it difficult to understand how to create the routine to do point to those maps. Is there a patch available or someone who can guide me through it. If I understand that correctly I can create an XDF and share it whith everyone TIA Title: Re: Multimap routine on ME7.5 Post by: BlackT on November 03, 2025, 07:52:46 AM why you need to change KFMIRL?
There is a easy hack to change between LDRXN and knock LDRXN Title: Re: Multimap routine on ME7.5 Post by: petros987 on November 03, 2025, 10:20:05 AM KFMIRL was just an example. Please tell me more how to switch those maps... I am interested
Title: Re: Multimap routine on ME7.5 Post by: BlackT on November 12, 2025, 12:59:14 PM Post your file
Title: Re: Multimap routine on ME7.5 Post by: petros987 on November 15, 2025, 09:45:20 AM there you go sir!
Title: Re: Multimap routine on ME7.5 Post by: JeanAwt on November 16, 2025, 10:37:49 PM Doubling the maps isn't complicated; calling them is another matter—coding, disassembly. Reading the topics in reverse engineering will probably help you. Or find a pre-existing multimap file to understand, but don't copy it, of course; it won't work if it's not the same hardware/software...
Title: Re: Multimap routine on ME7.5 Post by: petros987 on November 17, 2025, 10:00:10 AM I know. That was my initial question. I find difficult to create the function to call the new maps. I read some threads in this forum but I do not understand how to locate the variables in assembly. What I asked next on BlackT was what is the "easy hack" to switch between those maps.
I guess I have to spend more time trying to understand the assembly code (regret I didn't focused on that lecture on my uni years) Title: Re: Multimap routine on ME7.5 Post by: BlackT on November 19, 2025, 04:45:23 AM there you go sir! on what adress is LDRXN and LDRXNZK?Title: Re: Multimap routine on ME7.5 Post by: petros987 on November 21, 2025, 12:10:50 AM LDRXN = 0x28A38 and axis on 0x28A18
LDRXNZK = 0x28A7A and axis on 0x28A5A Title: Re: Multimap routine on ME7.5 Post by: BlackT on November 22, 2025, 12:57:41 AM At 0x8B616 you have 9A 52 0D A0
Change it to 9A 08 0D B0 You can now switch betven ldrxn and ldrxnkz with crusie switch Title: Re: Multimap routine on ME7.5 Post by: petros987 on November 22, 2025, 01:16:54 AM thanks for droping some good knowledge there! Few more questions, does it need clutch + set button on cruise?
Title: Re: Multimap routine on ME7.5 Post by: BlackT on November 22, 2025, 03:26:09 AM Cruise control main switch on/off
Only that is needed Title: Re: Multimap routine on ME7.5 Post by: krawciox on May 24, 2026, 03:03:39 PM Hello, Want dig a bit this thread...
Is there any option to do similar thing easy? I mean I need to switch between 2 road speed limiters, as easy as possible. (VMAXNB) Turning cruse control stalk on and off will do job for me. Can anyone help? |