[USRP-users] Re: Does X410 support phase-aligned and phase-corent?

2022-05-17 Thread Mikio Fukushima
Hi Marcus, Haydn. The Rader EW testbed(N31x) looks good for our project. I will consider it. I expect the next version X410 does support phase-coherent and phase-aligned. Regards, 2022年5月16日(月) 23:26 Haydn Nelson : > In order to get Phase alignment in a normal fashion, circuitry has to be > in p

[USRP-users] E320 : uhd::rx_metadata_t::time_spec wrong when capturing with "sc8" otw format and cpu format

2022-05-17 Thread Peter Featherstone
Hello all, I am capturing samples on an E320 with cpu_format 'sc8' and otw_format 'sc8'. When calling `uhd::rx_streamer::recv()`, I'm comparing the time_spec given by 'uhd::rx_metadata_t' and the timestamp calculated by integrating the sample rate with the received samples. So I have somet

[USRP-users] Problems with USRP X310 LibUHD error MATLAB

2022-05-17 Thread Shehla Amir via USRP-users
Hi, I have been working with 2 USRP X310. Both have one daughter board installed. I am facing multiple errors and I can't find relevant documentation. They were working fine a week ago but now whenever I try to connect using MATLAB I get the errors mentioned below. Can you please help me in debugg

[USRP-users] Re: Problems with USRP X310 LibUHD error MATLAB

2022-05-17 Thread Marcus D Leech
Your Ubuntu system is set up for UHD 4.2 whereas your windows with MatLab is setup for 4.1. You probably can just downgrade to 4.1 firmware when running MatLab on windows. Unless they have a 4.2 compatible UHD build. Sent from my iPhone > On May 17, 2022, at 9:29 AM, Shehla Amir via USRP-users

[USRP-users] Re: E320 : uhd::rx_metadata_t::time_spec wrong when capturing with "sc8" otw format and cpu format

2022-05-17 Thread Marcus D. Leech
On 2022-05-17 09:02, Peter Featherstone wrote: Hello all, I am capturing samples on an E320 with cpu_format 'sc8' and otw_format 'sc8'. When calling `uhd::rx_streamer::recv()`, I'm comparing the time_spec given by 'uhd::rx_metadata_t' and the timestamp calculated by integrating the sample

[USRP-users] working with GPSDO in UHD 4.X

2022-05-17 Thread Jeffrey P Long
Does anyone have an example of setting up and configuring to work from the internal GPS in the graph/radio_ctrl API and not in the original multiusrp world like what is in the utils and examples? I have something that kind of works but it seems to have a timeout error every so often trying to r