Re: [USRP-users] How to insert an EOB for rfnoc transmission?

2019-04-24 Thread Nick Foster via USRP-users
I don't know what your block does, so I don't know which to recommend. The rfnoc-modtool testbench example is fine, as are most of the existing testbenches in usrp3/lib/rfnoc. Ignore the error you're having now, spend some time setting up a testbench. I promise it will save you time in the end.

Re: [USRP-users] How to insert an EOB for rfnoc transmission?

2019-04-24 Thread Xingjian Chen via USRP-users
Dear Nick, Thank you for the quick reply. I assigned eob, has_time, payload_length, src_sid, next_dst_sid, future_vita_time in another module. There is some logic to define when and how to change those values. Sorry for the confusion. I haven't simulated this. Could you think of a relevant

Re: [USRP-users] How to insert an EOB for rfnoc transmission?

2019-04-24 Thread Nick Foster via USRP-users
Also, just to be clear, I usually see "no response packet" when I've messed up something in the CHDR. Looking more closely, you're using vita time set to "future_vita_time", but I don't see where that's assigned, either. Similarly for has_time and payload_length. Have you simulated this? It is

Re: [USRP-users] How to insert an EOB for rfnoc transmission?

2019-04-24 Thread Nick Foster via USRP-users
Are you assigning a value for eob? You declare it, but I don't see where you assign it. On Wed, Apr 24, 2019 at 7:15 AM Xingjian Chen via USRP-users < usrp-users@lists.ettus.com> wrote: > Hi Guys, > Good morning. I am wondering how to insert an EOB in Verilog code to the > radio. What I have