Comments (1)
Decoders regularly use bitbuffer_find_repeated_row()
or bitbuffer_find_repeated_prefix()
and where a nominal repeat-count is known usually demand N/2+1 matches (the "majority").
It could complicated to do this in some general way as the nominal repeat-count is a wide range from 2 to ~20.
One possible problem using repeats as "good data" indicator is false positive "decodes": if a slicer can extract a repeated regular bit pattern (and not necessarily the original/intended one) we could get rows of seemingly good, identical data. This prominently shows with buffers full of just 0's or 1's (e.g. if all bits seem short or long for some PWM timings).
from rtl_433.
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