[USRP-users] RFNoC: How can I use the GPS time?

I imagine, that I don't need an interaction for custom logic on the FPGA. Maybe I need it later, but in a first step I try to bypass it. So I when I click on the Play Button in GNURadio all control tasks (in the test1_impl.cc) are consecutively processed and the last task is getting the GPS

Re: [USRP-users] How can I get an error by send method?

Hi Rob Thank you for your mail. I found how to detect a tx error in benchmark_rate.cpp. Mikio Fukushima 2020年11月18日(水) 0:11 Rob Kossler : > Hi Mikio, > Look at the benchmark_rate.cpp example and in particular > the benchmark_tx_rate_async_helper() function. > Rob > > On Tue, Nov 17, 2020 at

[USRP-users] E310 hardware revision?

Is anyone aware of a hardware revision to the USRP E310 radio that might cause a software incompatibility for older (2016 timeframe) builds resulting in issues with accessing the AD93961 chip? I am using FPGA firmware and ARM processor software that was branched from the Ettus repository ~4

Re: [USRP-users] RFNoC: How can I use the GPS time?

Maybe if you provide a more detailed description of what you're trying to accomplish, we can help direct you toward a path to get there. Do you just want to get a timestamp into your UHD application? Do you require a timestamp for the custom logic in your RFNoC block on the FPGA? On Mon, Nov 16,

[USRP-users] RFNoC: How can I use the GPS time?

Dear community,   I use an RFNoC block and I would like to use it in combination with the GPS time functionallity on a N310. My aim is to create and write out a GPS precise timestamp - in the first step only once but maybe later more regularly. Until Inow I have a RFNoC block, where I put the

Re: [USRP-users] How can I get an error by send method?

Hi Mikio, Look at the benchmark_rate.cpp example and in particular the benchmark_tx_rate_async_helper() function. Rob On Tue, Nov 17, 2020 at 2:12 AM Mikio Fukushima via USRP-users < usrp-users@lists.ettus.com> wrote: > Hi. > > rx_stream->recv method returns an error code. but tx_stream->send

[USRP-users] Is it able to use RFNoC Replay Block on the receiver chain?

Hi USRP users, In the example "rfnoc_replay_samples_from_file.cpp", we connect SEP and NoC blocks as follows: (Tx_streamer)=>[Replay#0:0]=>[DUC#0:0]=>[Radio#0:0]. It first sends samples from host and records them to the on board memory, then replays them from the on board memory continuously.

[USRP-users] How can I get an error by send method?

Hi. rx_stream->recv method returns an error code. but tx_stream->send method doesn't return an error code. I want to detect an underflow. How can I get an error code by send method? Regards, Mikio Fukushima ___ USRP-users mailing list