As far as I can tell, there aren’t any entries in the .bin log that could be used to extract either the RTC time or something related to the SYSTEM_TIME from a ground station. This means, without a valid GPS signal, I don’t see a way to get wall-clock time using just the .bin log. Is that correct?
Of course, if BRD_RTC_TYPES is set to allow MAVLINK_SYSTEM_TIME as an RTC source, the date of the log file itself will be updated.
I know I can correlate the .tlog to the .bin to sync up, but I’m hoping I missed something in the .bin.
Thanks