[Discuss-gnuradio] Limesdr gr-osmocom latency

[mohammad nejati]

Hi ,
I build a two way modem with two limesdr boards in gnuradio , Sample
rate for rx and tx is 3 Msample but the problem is , i get 3700ms
round trip delay between two board !
I reduced blocks output buffer but it doesn’t make difference on
latency (just reduce 100ms) .
I think the problem is gr-osmocom block and limesdr buffers between
host driver and fpga.
How i can reduce this buffers to reduce total latency ?