Hi Marcus, Okay, thanks for that information. What should we try next? Thanks,--Cy On Wednesday, May 17, 2023 at 12:05:39 PM PDT, Marcus D. Leech <patchvonbr...@gmail.com> wrote: On 17/05/2023 14:49, cjohn...@serranosystems.com wrote:
Hi Marcus, I am still interested to know how your team tests to verify the FPGA is sending the data….meanwhile I did two quick experiments based on your suggestions. I have no visibility into the details of the R&D teams testing apparatus, but I have been told that this feature was tested in the automated test jig they use. That's all I know. I'm a (very) part-time contractor, and not an Ettus/NI R&D employee. So I'm singularly unqualified to talk about the test setup. 1) Same setup using the second interface I setup on the network card for the remote port @192.168.30.30, “./remote_rx.py --rate=200e6 --freq=1223e6 --gain=20 --dest-addr=192.168.30.30 --dest-port=54321 --adapter=sfp1 --dest-mac-addr=3c:ec:ef:c2:43:47”. Setup netcat -ul 54321 to listen to this port, and can be verified as listening (bottom line): Proto Recv-Q Send-Q Local Address Foreign Address State udp 0 0 127.0.0.53:53 0.0.0.0:* udp 0 0 0.0.0.0:111 0.0.0.0:* udp 0 0 0.0.0.0:631 0.0.0.0:* udp 0 0 0.0.0.0:5353 0.0.0.0:* udp 0 0 0.0.0.0:50237 0.0.0.0:* udp 0 0 0.0.0.0:54321 0.0.0.0:* Still no traffic to 192.168.30.30 (remote streaming dest), only control data between USRP (192.168.30.2) and host (192.168.30.1) when sniffing. 2) Set the dest-addr to be the host (192.168.30.2), which I would think would be equivalent to “normal streaming”. “./remote_rx.py --rate=200e6 --freq=1223e6 --gain=20 --dest-addr=192.168.30.2 --dest-port=54321 --adapter=sfp1 --dest-mac-addr=3c:ec:ef:c2:43:47” Setup netcat -ul 54321 to listen to this port, and can be verified as listening (bottom line): Proto Recv-Q Send-Q Local Address Foreign Address State udp 0 0 127.0.0.53:53 0.0.0.0:* udp 0 0 0.0.0.0:111 0.0.0.0:* udp 0 0 0.0.0.0:631 0.0.0.0:* udp 0 0 0.0.0.0:5353 0.0.0.0:* udp 0 0 0.0.0.0:50237 0.0.0.0:* udp 0 0 0.0.0.0:54321 0.0.0.0:* I don’t see any high speed IQ data going between 192.168.30.1 (host) and 192.168.30.2 (USRP), only the normal control trickle. Thanks, —Cy _______________________________________________ USRP-users mailing list -- usrp-users@lists.ettus.com To unsubscribe send an email to usrp-users-le...@lists.ettus.com _______________________________________________ USRP-users mailing list -- usrp-users@lists.ettus.com To unsubscribe send an email to usrp-users-le...@lists.ettus.com
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