# Create one annotation for each DCF77 bit (containing the 0/1 value).
# Use 'Unknown DCF77 bit x: val' if we're not sure yet which of the
# 0..58 bits it is (because we haven't seen a 'new minute' marker yet).
# Otherwise, use 'DCF77 bit x: val'.
s = '' if self.dcf77_bitnumber_is_known else 'Unknown '
# Create one annotation for each DCF77 bit (containing the 0/1 value).
# Use 'Unknown DCF77 bit x: val' if we're not sure yet which of the
# 0..58 bits it is (because we haven't seen a 'new minute' marker yet).
# Otherwise, use 'DCF77 bit x: val'.
s = '' if self.dcf77_bitnumber_is_known else 'Unknown '