I created a gnuradio flowgraph that concurrently records data from 3 separate X410s to a RAID on a server (via 100 Gb ethernet). When I run the python script generated by the flowgraph, it goes through an almost endless loop of calibrations that takes a couple of minutes to complete before the data is actually recorded. Is there any way to avoid this?? It is really slowing down our work flow. John

A few things you can do: 1. Set "skip_adc_selfcal=true" in the device args of the X410 GnuRadio block 2. Rearchitect the generated python code to start the X410 once and then have each test feed it inputs/signals to transmit/record without restarting the X410 session Obviously 1 is simpler 2, but I haven't really tested the implications of completely skipping calibration - Chris On Tue, May 6, 2025 at 5:48 PM Mann, John - 0662 - MITLL <mannj@ll.mit.edu> wrote: > I created a gnuradio flowgraph that concurrently records data from 3 > separate X410s to a RAID on a server (via 100 Gb ethernet). > > > > When I run the python script generated by the flowgraph, it goes through > an almost endless loop of calibrations that takes a couple of minutes to > complete before the data is actually recorded. Is there any way to avoid > this?? It is really slowing down our work flow. > > > > John > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com >