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by Treur
17 Feb 2025, 14:08
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Re: Vida CEM swapping

vtl, what you think about STM32H743VGT6 MCU? I want to try to port your cracker to this one. As long as it runs at ~200MHz and has built-in (in SOC, not over SPI) CAN controllers it will do it. Something is already starting to form... photo_2025-02-17_23-04-27.jpg We built this miracle with CKaev I...
by Treur
28 Apr 2025, 03:47
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Re: Vida CEM swapping

Check connection, it's working
by Treur
04 Jun 2025, 04:07
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Re: Vida CEM swapping

https://volvo-tech.com/en/volvo-technest/ Volvo TechNest is a powerful software suite designed for professional auto electricians, engineers, and developers working with Volvo vehicles. It provides direct access to control unit memory, full reprogramming, and fine-tuned configuration at a level beyo...
by Treur
19 Jun 2025, 02:46
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Re: Vida CEM swapping

There is no problem cloning cem via bdm
by Treur
13 Jul 2025, 13:57
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Re: Vida CEM swapping

Hi everybody. I wrote SBL for CEMB to read the full contents of the flash. While in test mode, CAN packets are transmitted in uncontrolled mode with 8 bytes of data. 512 KB is transmitted in 1.3 minutes. The period between CAN packets is 1.192 milliseconds. I receive all data packets on the table w...
by Treur
20 Feb 2026, 03:07
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Re: Vida CEM swapping

google struggling even to find this version. But i try to get another ardu because T5Luke's script also has a lot of questionmark and other garbage when i use it. i have a dump from my original CEM. can i flash it with vdash or something? i can't verify if it is a good read but i hope because d5t5 ...