alt Hacker NewsI would say its pretty detailed -an unknown interference caused a single crc protected 32 bit word to be corrupted simultaneously, by timestamp, in both the flight controller hardware and the black box data recorder.
My concern would be what error correction mechanism did or did not catch the corruption in memory and why did it not recover without critical impact to operations?
> corrupted simultaneously
This sounds like a software bug.
Something like - {copy a to b, checksum a--b}
Instead of - {copy a to t, checksum a--t, copy t to b, checksum a--b}
I bet the fix is along these lines, with the caveat of real time systems/etc.