The issue is that, despite getting incoming frames and preambles, I do not seem to be getting timestamp values. I use get_tags_in_range() on "rx_time":
ok: True pktno: 637 n_rcvd: 18 n_right: 17
got a preamble, size of time_tags: 0
ok: True pktno: 638 n_rcvd: 19 n_right: 18
got a preamble, size of time_tags: 0
ok: True pktno: 639 n_rcvd: 20 n_right: 19
got a preamble, size of time_tags: 0
...
Is there something I am missing to enable the RX timestamp on the incoming samples, or am I not properly reading the stream tag? My branch came from the GR master 4 days ago (309ca769af).
Thanks a bunch.