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Author Topic: ME7 EEPROM programmer  (Read 843045 times)
mdccode5150
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« Reply #840 on: November 04, 2020, 10:14:42 PM »

PS to the Above I also did the same to a ME7.1.1 with a 5P08C3 with the same results all FF's
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mdccode5150
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« Reply #841 on: November 04, 2020, 10:54:31 PM »

OK read 50+ pages of noobs, com port, CMD and cable problems...I only found a couple of similar problems to mine. I did learn somethings. It worked but the file was all FF's, and the File ended up here (C:\Users\Michael\AppData\Local\VirtualStore)

So here is the two problems 1) I have a Porsche ME7.1.1 (I think maybe a ME7.2?) and it has a 35P08 3 EEPROM and here is what I did:

C:\>ME7EEPROM -p 4 --bootmode 95P08 --CSpin P4.7 -r 95P08.bin
ME7_EEPROM v1.40
COM: 4, Baud Rate: 10400
Memory type: 95P08, size: 1024
Chip Select pin: P4.7
Opening COM4 ... OK
Starting Boot_mode ... uC ID response 0xD5 ... OK
Sending Loader + MonitorCore ... MonitorCore successfully launched
Reading IDCHIP ... 0x0C43: C167CS ... OK
Initializing registers ... OK
Sending EEPROM driver ... OK
Configuring SPI Interface ... OK
Checking EEPROM Status Register ... 0x00FF
Reading EEPROM ... OK
File saved
Closing COM4

2) and the second issue

The file ended up here:

C:\Users\Michael\AppData\Local\VirtualStore


I think I used the wrong CSpin!?


It was the CSpin and this worked flawless! Bootmode of Corse  Cool

ME7EEPROM -p 4 --bootmode 95P08 --CSpin P6.3 -r 95P08.bin
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Cabok
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« Reply #842 on: November 05, 2020, 02:03:39 PM »

Thanks Ozzie1 for the mod, I've made a new gui to include the modded version.
I didn't try it myself, I just patched the exe like you showed, and defaulted the values to what you used.
I guess these will be the most common settings for these cars.
The 4 files in the Zip are the GUI, v1.31 exe, v1.40 exe and v1.40 modded exe.
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mdccode5150
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« Reply #843 on: November 06, 2020, 09:47:29 PM »

I ran the program with the file listed and got this:

C:\>eepromtool_04 --in 95P08.bin --immo off --out immoff.bin
Read in 1024bytes
Found 1024b bin - parsing as a R32 bin - experimental
ERROR: 1024byte file detected, but the last 512bytes are not all padded with 0xFF, this file is may be a corupt dump, a cluster dump or something other than an eeprom dump, open it with a hex editor - if this is a valid eeprom please post the file and vehicle info on the thread for this tool
Setting Immobiliser: Off
- Immobiliser Off
Found 1024b bin - parsing as a R32 bin - experimental
ERROR: 1024byte file detected, but the last 512bytes are not all padded with 0xFF, this file is may be a corupt dump, a cluster dump or something other than an eeprom dump, open it with a hex editor - if this is a valid eeprom please post the file and vehicle info on the thread for this tool
- Setting backup pages
- Correcting checksums

- Write Successful

C:\>



Is this OK?

I've attached the files and an image with marked changes.

OR Do I need to change the two sets immo 12/22 and checksum pair?
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mdccode5150
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« Reply #844 on: November 06, 2020, 09:48:58 PM »

I ran the program with the file listed and got this:

C:\>eepromtool_04 --in 95P08.bin --immo off --out immoff.bin
Read in 1024bytes
Found 1024b bin - parsing as a R32 bin - experimental
ERROR: 1024byte file detected, but the last 512bytes are not all padded with 0xFF, this file is may be a corupt dump, a cluster dump or something other than an eeprom dump, open it with a hex editor - if this is a valid eeprom please post the file and vehicle info on the thread for this tool
Setting Immobiliser: Off
- Immobiliser Off
Found 1024b bin - parsing as a R32 bin - experimental
ERROR: 1024byte file detected, but the last 512bytes are not all padded with 0xFF, this file is may be a corupt dump, a cluster dump or something other than an eeprom dump, open it with a hex editor - if this is a valid eeprom please post the file and vehicle info on the thread for this tool
- Setting backup pages
- Correcting checksums

- Write Successful

C:\>



Is this OK?

I've attached the files and an image with marked changes.

OR Do I need to change the two sets immo 12/22 and checksum pair?
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elektronik13
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« Reply #845 on: November 08, 2020, 02:56:05 PM »


immo off ok
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doublerwest
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« Reply #846 on: December 02, 2020, 03:17:37 PM »

did you hit the boot mode sequence grounding when writing back to the ecu?
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W357
chicolin
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« Reply #847 on: December 16, 2020, 02:00:59 PM »

Ive been trying to read out my me7.5 ecu to make a back up.. I finally got it to read in bootmode using my galleto 1260 cable..My uestion is where does the file get saved to? I have the program saved inside a folder on my desktop but no file appears after reding ecu..Am i doing something wrong??

C:\Users\STUTTGART> Desktop\me\me7_95040.exe --bootmode -b 19200 -r -p2 95040.bi
n
Ver: 1.31
Com Port: 2
Baud Rate: 19200
Opening COM2 ... OK
Starting Boot_mode ... uC identification response = 0xC5 (C167 derivatives) ...
OK
Sending Loader + MonitorCore ... MonitorCore successfully launched
Initializing registers ... ... OK
Sending EEPROM driver ... OK
Searching Chip_Select pin ... P4.7
Configuring SPI Interface ... OK
Checking EEPROM status ... 0x00F0 ... OK
Reading EEPROM ... OK
File saved
Closing COM2
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grayjay
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« Reply #848 on: December 16, 2020, 03:52:10 PM »

If you are having trouble with the command line interface for ME7EEPROM, try the GUI for it. The GUI is much easier for designating the output file name and path rather.

Latest version (1.08) of the GUI is on post 842 of this thread, worked great for me to read/write the EEPROM on a ME7.5
http://nefariousmotorsports.com/forum/index.php?topic=1168.msg141054#msg141054

Note that prior release discussion for the GUI are at post #400 (page 27) and  post #442 , page 30 of this same thread, might be useful to review if having trouble.
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chicolin
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« Reply #849 on: December 17, 2020, 03:52:40 PM »

Thanks for the info i will give it a try when i get some free time.
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bamofo
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« Reply #850 on: December 18, 2020, 05:21:29 PM »

Ive been trying to read out my me7.5 ecu to make a back up.. I finally got it to read in bootmode using my galleto 1260 cable..My uestion is where does the file get saved to? I have the program saved inside a folder on my desktop but no file appears after reding ecu..Am i doing something wrong??

C:\Users\STUTTGART> Desktop\me\me7_95040.exe --bootmode -b 19200 -r -p2 95040.bi
n
Ver: 1.31
Com Port: 2
Baud Rate: 19200
Opening COM2 ... OK
Starting Boot_mode ... uC identification response = 0xC5 (C167 derivatives) ...
OK
Sending Loader + MonitorCore ... MonitorCore successfully launched
Initializing registers ... ... OK
Sending EEPROM driver ... OK
Searching Chip_Select pin ... P4.7
Configuring SPI Interface ... OK
Checking EEPROM status ... 0x00F0 ... OK
Reading EEPROM ... OK
File saved
Closing COM2

Write the CMD command like this ---- me7_95040.exe --bootmode 95040 -b 19200 -r -p2 stuttgart.bin

Its defined in the last piece your command is  (App name) --bootmode (Chip) -b (baudrate) -r (Read) -p2 (Port2) (Filename.bin)
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doublerwest
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« Reply #851 on: December 20, 2020, 12:51:34 PM »

I still don't know what boot mode is although I have managed to get in and get SKCs and swap ECUs already. Next question can you swap 7.1.1 Software to 7.5 hardware? Will it work if I write my VR6 to my 2.0 ECU?

Sent from my SM-N960U using Tapatalk



So i have some knowledge alittle more than i did before.If its the same boot rom you can flash it over. Im unsure on the v6 to 4 cylinder swapping boxes and the immo will need to be moved over to as it stores something on the soft coding I hope this helps some.
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W357
Kasztan
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WWW
« Reply #852 on: December 22, 2020, 10:11:02 AM »

hello I have a problem with reading eeprom in my ibiza cupra 6k2 2000 aqx, when I try to read eeprom in the obd mode at 10400 (in others the option does not connect to the com port cable) after while reading the ecu an error pops up (x08040) when I have I will post the photo for a moment, I thought if it could be locked with ecu and I will have to take the ecu on the table? thanks for your help in advance
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Nic88
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« Reply #853 on: January 30, 2021, 06:19:40 AM »

Hi all, any idea why I have 65535 for my skc. I had to replace my ecu and that's obviously not the correct code. I'd preferably want to keep my immo working.
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LeeMee
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« Reply #854 on: January 31, 2021, 05:13:27 PM »

Good morning,
Been working my way through all the useful tools on this site and i have managed quite successfully to modify my eeprom to my needs for my manual 4.2 Audi allroad swap.
I have hit a small hurdle as i cannot write the bin back to the eeprom.

C:\Users\admin>ME7EEPROM --bootmode 95P08 -w -p 4 newchcsm.bin
ME7_EEPROM v1.40
COM: 4, Baud Rate: 10400
Memory type: 95P08, size: 1024
Opening COM4 ... OK
Starting Boot_mode ... uC ID response 0xD5 ... OK
Sending Loader + MonitorCore ... MonitorCore successfully launched
Reading IDCHIP ... 0x0C43: C167CS ... OK
Initializing registers ... OK
Sending EEPROM driver ... OK
Searching Chip_Select pin ... P6.3
Configuring SPI Interface ... OK
Checking EEPROM Status Register ... 0x00FC
Writing EEPROM ................................................................ OK
Verifying EEPROM write ... FAIL. (error=0x70101)
Closing COM4

Even after this i though to download the bin again to see if it has changed but its still the same even after a couple of attempts does anyone have any pointers where i seem to be going wrong ?
Many thanks LeeMee
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