Re: [USRP-users] SOB/EOB Burst Mode on X310 Splitting Signal

2021-01-22 Thread Johannes Demel via USRP-users
Hi Jeff, I use burst mode all the time (mostly on N310 but X310 as well). I usually prefer a `packet_length` tag instead of SOB --> EOB. As Marcus mentioned, as soon as the first sample goes into the USRP sink, you start transmitting and need to sustain your sample rate. To ensure that you pr

Re: [USRP-users] SOB/EOB Burst Mode on X310 Splitting Signal

2021-01-22 Thread Jeff S via USRP-users
Hi, Johannes! Is the packet_length vs SOB/EOB more of a preference, or are there some underlying reasons to go with packet_length? This is the first time I have used burst mode, so I'm just learning all the details of it. I started with packet_length, but I wasn't getting my expected results

Re: [USRP-users] No streaming using OOT RFNoC Block in UHD4

2021-01-22 Thread Cédric Hannotier via USRP-users
Hi Rob, Thanks for your assistance. On 21/01/21 22:49, Rob Kossler wrote: > Also, regarding building in-tree, are you opposed to building in-tree as even > a temporary test case? It's not too difficult to do. I am not > talking about the > FPGA code - just the block controller HPP / CPP. I am

Re: [USRP-users] No streaming using OOT RFNoC Block in UHD4

2021-01-22 Thread Aaron Rossetto via USRP-users
On Thu, Jan 21, 2021 at 4:49 PM Cédric Hannotier via USRP-users wrote: > On a side note: > Are we forced to implement a custom controller for each RFNoC block? > I was expecting that I could just write the verilog part > and use the basic noc_block_base controller to manage my blocks in C++, > us

Re: [USRP-users] Add Xilinx IP in OOT RFNoC UHD4.0

2021-01-22 Thread Wade Fife via USRP-users
Yes, I have done it. I'll share an example with you. Putting your IP in-tree is also an option. Thanks, Wade On Thu, Jan 21, 2021 at 5:01 PM Cédric Hannotier via USRP-users < usrp-users@lists.ettus.com> wrote: > Dear all, > > On 08/01/21 18:58, Cédric Hannotier via USRP-users wrote: > > Dear al

Re: [USRP-users] No streaming using OOT RFNoC Block in UHD4

2021-01-22 Thread Rob Kossler via USRP-users
> On 21/01/21 22:49, Rob Kossler wrote: > > Also, regarding building in-tree, are you opposed to building in-tree as > > even > > a temporary test case? It's not too difficult to do. I am not > > talking about the > > FPGA code - just the block controller HPP / CPP. > > I am not, especially as a