Brian Ledbetter

Results 56 comments of Brian Ledbetter

agree that explicitly selecting a controller makes sense, will update to add. hope nobody had this in automation scripts since it's a breaking change.

You should be able to just install the VAS5054 J2534 PassThru drivers and it will become a selectable interface. Any J2534 device should appear in the list and try to...

Not sure. Each control module requires its own reverse engineering effort. Quickly looking at an ODX for these units: * Flashing most control units using a stock, signed FRF is...

The `ENCRYPT-COMPRESS-METHOD` in these Virtual Cockpit ODX files is actually `1A` . There is no guaranteed consistency for encrypt/compress methods across control units. It's simply an identifier which is sent...

Odds of the NAND being encrypted are pretty low I think. Dumping it would definitely be a great start.

Reading TSOP flash chips is pretty standard. Your list is fine to start, although to put it back you probably want solder paste instead of just flux. For solder/desolder you...

Yes, this is a great idea - I have a similar tool I use myself, so this would mostly just be a matter of pasting it in, and then you...

This is pretty cool, I might try out the `scapy` functionality and see if I can add some plugins like Seed/Key over there if I like it.

Untested and it is a totally different control module with totally different code (as it is Bosch so they reused their existing OS tools so it's similar to Bosch ECU,...

I am attempting to implement DQ381 support. Right now it doesn't look like DQ381 has any RSA signatures or specialty checksums, just simple CRC32. The flash payload is encrypted using...