Re: [USRP-users] USRP's B210 sluggish start of transmission

2017-09-23 Thread Dario Fertonani via USRP-users
Hi Piotr, Because of the problem you described, and other similar limitations for stop-and-go usage of the tx_streamer (I'm referring to the C++ UHD API here), I suggest keeping the tx_streamer always on and just feeding it with IQ zeros when you don't want to transmit anything. This solution is a

Re: [USRP-users] C674 fail on B210 rev 4

2017-09-23 Thread Radio User via USRP-users
Billy, On Fri, Sep 22, 2017 at 8:23 PM, Billy Jones via USRP-users < > usrp-users@lists.ettus.com> wrote: > snip > > I'm using Rev 4 of the B210, and I have a GPSDO-TCXO module installed. I > > was using a 9V, 1.5A wall wart as the power supply and had the USB3 cable > > connected to my PC. > >

[USRP-users] USRP's B210 sluggish start of transmission

2017-09-23 Thread Piotr Krysik via USRP-users
Hi all, I'm currently trying to find out how much USRPs B210 are capable of doing in different tasks. One of these tasks is transmission of burst with use of UHD's burst api. To access it I have implemented a GNU Radio app that uses tx_time and packet_len tags. Particularly the application was co

[USRP-users] How to access RFNoC FFT block using C++

2017-09-23 Thread Behnam Salemi via USRP-users
Hello, I was wondering if anyone knows how to use C++ to access the RONoC FFT block on X310. Ettus has two examples on how use C++ to access RFNoC, however they are not specific to FFT. Thank you in advance. Behnam. ___ USRP-users mailing list USRP-user