[USRP-users] Re: Why RFNOC gain example building FPGA, I faced with module 'rfnoc_block_gain' not found?

2022-02-11 Thread sp h
Thanks, I checked your guidance. I am sure that everything is true but I faced past errors: module 'rfnoc_block_gain' not found On Wed, Feb 9, 2022 at 10:52 PM Wade Fife wrote: > That error means the source code for your gain block wasn't included. My > guess is that the include path was wro

[USRP-users] Re: RFNoC and time vs frequency averaging

2022-02-11 Thread Marcus D. Leech
On 2022-02-11 13:53, Kuester, Dan (Fed) wrote: Ah, I see - thanks for the insights, Marcus. Unfortunately, we’re playing a somewhat precarious game near the edge of the STFT time-bandwidth product limit. On the one hand, we need a long enough FFT to minimize bleeding between channels. On the

[USRP-users] Re: RFNoC and time vs frequency averaging

2022-02-11 Thread Kuester, Dan (Fed) via USRP-users
Ah, I see - thanks for the insights, Marcus. Unfortunately, we’re playing a somewhat precarious game near the edge of the STFT time-bandwidth product limit. On the one hand, we need a long enough FFT to minimize bleeding between channels. On the other, we also need to keep most of the FFT packe

[USRP-users] Re: RFNoC and time vs frequency averaging

2022-02-11 Thread Marcus D. Leech
On 2022-02-11 10:38, Kuester, Dan (Fed) via USRP-users wrote: Hi everyone, I’m hoping for some advice on using RFNoC for a spectrum analysis application (I have another hardware clocking question that I’m going to ask separately). Context: we need to continuously stream channel power in a b

[USRP-users] Re: Problems with a 4-port replay block on E320

2022-02-11 Thread Ofer Saferman
Hello, I implemented the changes to e320_core.v per your suggestions and rebuilt the FPGA image. Now the 4-port replay block works OK for all 4 ports. I am attaching my modified e320_core.v here for reference if someone else needs it until a new UHD version will be released with the fix implemente

[USRP-users] Re: Could not find block with Noc-ID ...

2022-02-11 Thread Brian Padalino
On Fri, Feb 11, 2022 at 10:14 AM Lautaro Lorenzen < lorenzen.laut...@gmail.com> wrote: > Thanks for your prompt response (and to Rob for his response). > > You are right, my mistake, it is a warning. Besides its nature, it > prevents the gnu-radio flowgraph from working at all, and prevents > uhd_

[USRP-users] Re: E310 AGC mode change/AD9361 register access

2022-02-11 Thread Julian Arnold
KT, as far as I remember you can select the mode by directly writing to the corresponding property tree node. Use the „uhd_usrp_probe —tree“ command to find the right node. Let me know if you need further help. I’m on my phone right now so it’s hard to give more details. Cheers, Julian > Am 11

[USRP-users] RFNoC and time vs frequency averaging

2022-02-11 Thread Kuester, Dan (Fed) via USRP-users
Hi everyone, I’m hoping for some advice on using RFNoC for a spectrum analysis application (I have another hardware clocking question that I’m going to ask separately). Context: we need to continuously stream channel power in a bank of 8 contiguous 10 MHz bands on short (a few microseconds) tim

[USRP-users] E310 AGC mode change/AD9361 register access

2022-02-11 Thread Craigs List
Hello, Looking to enable fast mode AGC on the E310. The default seems to be slow mode as indicated by https://github.com/EttusResearch/uhd/blob/7ac01c7f979aab8fac5e62f596ff0af52cedec40/host/lib/usrp/common/ad9361_driver/ad9361_device.cpp set_rx_agc() only enables AGC. I couldn't find any function

[USRP-users] Re: Could not find block with Noc-ID ...

2022-02-11 Thread Lautaro Lorenzen
Thanks for your prompt response (and to Rob for his response). You are right, my mistake, it is a warning. Besides its nature, it prevents the gnu-radio flowgraph from working at all, and prevents uhd_usrp_probe from displaying the correct block name. Setting up the environment variable worked ju

[USRP-users] Re: Could not find block with Noc-ID ...

2022-02-11 Thread Brian Padalino
On Fri, Feb 11, 2022 at 8:16 AM Lautaro Lorenzen wrote: > Hi everyone, > > I'm trying to follow the RFNoC 4 workshop and I've come up with an error > when I'm trying to load the image to an ettus 312. I think my environment > is set up correctly but any help would be appreciated. > It is worth no

[USRP-users] Could not find block with Noc-ID ...

2022-02-11 Thread Lautaro Lorenzen
Hi everyone, I'm trying to follow the RFNoC 4 workshop and I've come up with an error when I'm trying to load the image to an ettus 312. I think my environment is set up correctly but any help would be appreciated. It is worth noting that I'm trying to use RFNoC with gnu-radio. I've also seen an e