I’m using the default which I read is fc=0.
I will try explicitly setting it. Some more info: if I increase the decimation in my block I get more packets, but it still stalls. From: Martin Braun <[email protected]> Sent: Wednesday, 23 July 2025 16:57 To: Kevin Williams <[email protected]> Cc: [email protected]; [email protected] Subject: Re: [USRP-users] Re: [EXTERNAL]Re: remote streaming starts, but stops after a few packets received Kevin, are you specifying enable_fc=0 in the stream args or not? In the debug statement above, they're shown, but not in your last email. I'm asking because it looks like FC is kicking in and stopping the stream. --M On Wed, Jul 23, 2025 at 3:20 PM Kevin Williams <[email protected] <mailto:[email protected]> > wrote: Hi Nikos, They are: dest_addr=172.17.0.2,dest_mac_addr=02:42:ac:11:00:02,dest_port=1234,stream_mode=full_packet Kind regards, Kevin From: Nikos Balkanas <[email protected] <mailto:[email protected]> > Sent: Wednesday, 23 July 2025 15:15 To: Kevin Williams <[email protected] <mailto:[email protected]> > Cc: [email protected] <mailto:[email protected]> Subject: [EXTERNAL]Re: [USRP-users] remote streaming starts, but stops after a few packets received Hi Kevin, What are your stream_args? Using UHD_STREAM_MODE_NUM_SAMPS_AND_DONE? Not using RFNOC, but full_packet is not a UHD 4.6 mode:( BR, nikos On Wed, Jul 23, 2025 at 3:14 PM Kevin Williams <[email protected] <mailto:[email protected]> > wrote: Hi, I have enabled remote streaming but according to wireshark I only receive 6x 4k packets. Everything about them is correct – the destination ip, port, size, etc. >From the debug logs the stream is set up as: [DEBUG] [RFNOC] Creating diverted RX stream with arguments: dest_addr=172.17.0.2,dest_mac_addr=02:42:ac:11:00:02,dest_port=1234,stream_mode=full_packet,__chdr_width=64,enable_remote_stream=1,enable_fc=0 [DEBUG] [X300::SFP0::TA_CTL] On transport adapter 0: Adding route from EPID 6 to destination 172.17.0.2:1234 <https://url.za.m.mimecastprotect.com/s/ZhgSC1jqNNSBZGwfLf4iV6gIr?domain=172.17.0.2> (MAC Address: 02:42:ac:11:00:02), stream mode FULL_PACKET (0) What could cause that streaming to stop (given there is no flow control)? Many thanks, Kevin _______________________________________________ USRP-users mailing list -- [email protected] <mailto:[email protected]> To unsubscribe send an email to [email protected] <mailto:[email protected]> _______________________________________________ USRP-users mailing list -- [email protected] To unsubscribe send an email to [email protected] <mailto:[email protected]>
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