Re: [USRP-users] general RFNoC timing question

2018-09-25 Thread Jon Pendlum via USRP-users
Hey Jason, In regards to your original post, I wonder if the issue is due to the split stream block. Perhaps it has a bubble state and cannot keep up at full rate. Have you tried moving the Keep One in N before the split stream? Jonathon On Tue, Sep 25, 2018 at 10:07 PM Jason Matusiak via USRP-u

Re: [USRP-users] general RFNoC timing question

2018-09-25 Thread Jason Matusiak via USRP-users
OK, now I am really confused. Part of my math issue seems to be that I set the "sample rate" in the RFNoC radio to be my sample_rate because I knew I could ignore due to the lack of DDC (it would then be set to the master clock rate). When I run my flowgraph, I see that the master clock rate

[USRP-users] general RFNoC timing question

2018-09-24 Thread Jason Matusiak via USRP-users
I have a flowgraph I am running on an E310 using all stock RFNoC blocks. It looks a lot like this: RFNoC:Radio ---> RFNoC: Split Stream ---> RFNoC: FFT ---> RFNoC: Keep 1 in N ---> RFNoC: Log Power > GR: complex to float ---> GR:Raster Sink