Post #2272330

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• @whitequark@social.treehouse.systems 2026-05-04 23:23

  @regehr@mastodon.social @penguin42@mastodon.org.uk the way it works is basically it has 4 inputs connected to normal GPS antennas and the output is a filtered signal that's connected to a normal civilian/commercial ublox module and an STM32H723. that i also dumped and tried to RE but the damn thing is full of vectorized floating point and doesn't have a single string. i found the state machine that parses the ublox binary protocol but the rest of it is a megabyte of dense thumb2+vfp code i am pretty sure i could feed it simulated GNSS data and see what it spits out though

  Open ##2272331