webasto can bus death

All other modules found in Ford cars
marekrbk
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Re: webasto can bus death

Post by marekrbk » 10 Feb 2020, 08:47

Go4IT wrote:
05 Feb 2020, 17:34
No, currently not, but i'm working on it. It seems that BDM is not nearly as complicated or expensive than it seems to be. I'll be back with more detail soon...
can you take a picture of your processor? MC9S12DG256.
I need a dump eeprom. 0 to 1680 without write check

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Stevebe
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Joined: 08 Feb 2019, 12:28

Re: webasto can bus death

Post by Stevebe » 10 Feb 2020, 14:35

marekrbk wrote:
10 Feb 2020, 08:47
Go4IT wrote:
05 Feb 2020, 17:34
No, currently not, but i'm working on it. It seems that BDM is not nearly as complicated or expensive than it seems to be. I'll be back with more detail soon...
can you take a picture of your processor? MC9S12DG256.
I need a dump eeprom. 0 to 1680 without write check
There is a picture in post. One
Digimod

marekrbk
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Joined: 22 Sep 2019, 18:45

Re: webasto can bus death

Post by marekrbk » 10 Feb 2020, 15:09

are different, up is my picture and the dump should be from the same processor

Go4IT
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Re: webasto can bus death

Post by Go4IT » 10 Feb 2020, 19:35

Here are mine
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marekrbk
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Re: webasto can bus death

Post by marekrbk » 11 Feb 2020, 12:26

ist genau meine,bitte dich eeprom auslesen 0-1680 und 0-1410 ohne prüfung und ende datei .*prn

paxtonix
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Re: webasto can bus death

Post by paxtonix » 14 Feb 2020, 22:49

same modules are also in Volvo. Some times cheaper that Ford's.
mchacker2.JPG
mikrohacker.jpg
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marekrbk
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Re: webasto can bus death

Post by marekrbk » 18 Feb 2020, 12:36

I bought the ucds cable to see if you can brighten up the corpse

Go4IT
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Re: webasto can bus death

Post by Go4IT » 20 Feb 2020, 06:51

Now my XPROG is arrived. Will need some time to get familar with it, and find the pins needed for BDM on the PCB and the XPROG, but then i hopefully can rip-off the firmware. What surprises me is that the vendors did not protect their chips against reading from debug-ports. It is a trivial task to do... strange, eh? Even more because no vender ever expect that somebody needs to read firmware but simply overwrite it. If you have it all by hand, it's shurely the best and simplest way to do...

marekrbk
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Re: webasto can bus death

Post by marekrbk » 20 Feb 2020, 17:21

Thank you very much for your effort.

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