NefMoto

Technical => Reverse Engineering => Topic started by: mdccode5150 on August 31, 2022, 11:51:26 PM



Title: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: mdccode5150 on August 31, 2022, 11:51:26 PM
I translated these to English they are from a 022906032CA ME7.1.1 VR6 included is Full Prokon% , and Memory Locations. Let me know if it's helpful, and what you find. Let me know if you need Damos and Hex! ;)

I didn't realize that there were 3 different sets of files...So I included all and a bonus OLS file I translated into English.

https://drive.google.com/file/d/1HaY_zTZw31MQDCKoDxTDCHcqU9_Wwb-g/view?usp=sharing


Title: Re: ME7.1.1 VR6 Full Prokon% , and Memory Locations - In English
Post by: mdccode5150 on August 31, 2022, 11:59:55 PM
Here is the link: https://drive.google.com/file/d/1XPTxGHrw6FTMBcX4vu0mO4y6N0eXyw-C/view?usp=sharing


Title: Re: ME7.1.1 VR6 Full Prokon% , and Memory Locations - In English
Post by: mdccode5150 on September 01, 2022, 12:11:26 AM
Wow it's late

I sent the EEPROM and not the EPROM here is everything:  https://drive.google.com/file/d/1eEtHRHrhYX3cDfSH8YK8sH2b8WjSJJUz/view?usp=sharing


Title: Re: ME7.1.1 VR6 Full Prokon% , and Memory Locations - In English
Post by: R32Dude on September 01, 2022, 06:24:20 AM
Wow it's late

I sent the EEPROM and not the EPROM here is everything:  https://drive.google.com/file/d/1eEtHRHrhYX3cDfSH8YK8sH2b8WjSJJUz/view?usp=sharing

Need access .


Title: Re: ME7.1.1 VR6 Full Prokon% , and Memory Locations - In English
Post by: mdccode5150 on September 01, 2022, 08:42:59 AM
Ok I figure it out! Thanks


Title: Re: ME7.1.1 VR6 Full Prokon% , and Memory Locations - In English
Post by: mdccode5150 on September 01, 2022, 08:52:10 AM
It should be good now!  ;D


Title: Re: ME7.1.1 VR6 Full Prokon% , and Memory Locations - In English
Post by: mdccode5150 on September 01, 2022, 04:52:09 PM
I didn't realize that there were 3 different sets of files...So I included all and a bonus OLS file I translated into English.

https://drive.google.com/file/d/1HaY_zTZw31MQDCKoDxTDCHcqU9_Wwb-g/view?usp=sharing


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: R32Dude on September 02, 2022, 09:49:46 PM
Good info, thanks for sharing!

Also memory addresses allow you to use r32logger program if you have that ecu.

Not sure about the contents in the folders though, they look like something form internet damo CDs


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: mdccode5150 on September 03, 2022, 11:43:49 PM
Good info, thanks for sharing!

Also memory addresses allow you to use r32logger program if you have that ecu.

Not sure about the contents in the folders though, they look like something form internet damo CDs

Yes downloaded stuff, Still trying to figure out stuff...For Years. It's helped having things in English.


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: R32Dude on October 03, 2022, 07:32:12 AM
The memory locations in the txt folder in your all.zip actually refer to files in the first link. Had me confused for a while. I haven't the time to go through it slowly now, but it seems to have many functions listed, that the a2l alone can't provide. Handy indeed, especially for asm noobs.


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: mdccode5150 on October 04, 2022, 02:04:29 PM
Thanks for looking...I haven't had much time either. I am working on a custom V12 Harness with (4) 38 pin ports for a breakout box. At some point I will be able to put what I have learned on this site to practice.  ;D


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: R32Dude on October 04, 2022, 10:59:28 PM
Tell you what, that big txt file is something else! All functions are there and god knows what else. Ive never come across such a file in all the damos crap I have purchased.
 Im going to make a fully defined decompiled ida file with it. It will be useful to locate those functions in other me7 me7.11 by code matching


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: mdccode5150 on October 05, 2022, 11:07:58 PM
Yes! LOL, and the IDA stuff sounds awesome.

I'm using (2) Early ME7.1 022906032E 0261206619 VR6 ecu's. I ordered from the UK. I played with the A4 3.0L, Porsche Cayenne 955 VR, Touareg 3.2 and the TT 3.2. I then found that the 022906032E Fit the bill with one set of O2's ((1) wide, and (1) Narrow band), and (1) cam sensor.  I have a bang bang (on off) intake cam adjuster which I'm hoping to control with the intake change over output. Can't wait.


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: DT on October 11, 2022, 06:48:58 PM
this thread needs IROM of 022906032CA


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: Blazius on October 12, 2022, 08:41:11 AM
this thread needs IROM of 022906032CA

Whats the proccessor marking in this ECU? Pictures would be nice.


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: DT on October 12, 2022, 11:57:01 AM
Whats the proccessor marking in this ECU? Pictures would be nice.
Unfortunately I don't have access to such ECU. If I did I would have read it myself :-)
Any ST10 me7.1.1 IROM is of interest.Perhaps there are only a few versions out there.


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: R32Dude on October 12, 2022, 04:16:52 PM
The CA is not an ST10


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: DT on October 12, 2022, 08:28:53 PM
The CA is not an ST10
Ok, my bad. I've mostly worked with me7.1 and old me7.1.1. It looks like the 032CA have a CPU with IROM, because the first 32k in flash does not line up with CODE XREFS when loaded at @0x0 .

edit:
Found what I needed.


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: R32Dude on January 19, 2023, 06:21:14 AM
I've been using IDA on this and seem to be doing well. Manually did the whole flash. Now working on the boot rom.

 Just a quick question, in the boot rom there are a load of jumps to the flash that jump back to themselves. Like the one after the reset handler, jumping to 820004, which jumps back to 820004. Have I made a mistake?


Title: Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA
Post by: Blazius on January 19, 2023, 04:56:56 PM
The CPU bootrom is (usually) mirrored in a read flash file, depending what kind of hardware was used and what method.
Though it might or might not actually match the CPU rom, so dont use it for any decent purpose, rather use the original depending on the cpu rev.