If you have a clone FT232, you want to use the @FTDIChip driver and you're OK with default config: https://marcan.st/transf/ftdi_clone_tool.py … should still work
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Hilariously, you can also just plug it into a Windows machine with their driver and unplug it with very specific timing. They have a race.
They check for clones by doing a trial EEPROM write (corrupts the checksum) and undoing it. If you unplug in between, checksum invalid.
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@marcan42 ... which then stops their driver from doing the clone check in the first place. -
@marcan42 Wonderful! It always amazes me how fast you were able to RE the algorithm and write a fix! - Show replies
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@marcan42 So basicly they are wearing out the eeprom cells. Still some kind of bricking - nothing learned. -
@bwalter01 Yeah - the registry key would actually make sense as a way of persisting that to avoid wear, but they aren't using it.
End of conversation
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