[USRP-users] Re: Did anyone else need to do this?

-users@lists.ettus.com Subject: [USRP-users] Re: Did anyone else need to do this? On 25/01/2023 22:25, Mike via USRP-users wrote: All, This is an update from a previous thread. I also found another error in the yaml file, ettus_rfnoc_graph.block.yml. I’m running GNU Radio 3.8 and UHD 4.2

[USRP-users] Re: Did anyone else need to do this?

ettus Line 25 of ettus_rfnoc_graph.block.yml in the maint-3.8-uhd4.0 branch (and possibly others) looks like: self.rfnoc_graph = ${id} = ettus.rfnoc_graph(uhd.device_addr("${graph_args}"))) You... github.com I ended up just modifying the yml file in source and then reinstalling gr-ettus

[USRP-users] Re: Did anyone else need to do this?

ph.block.yml . Issue #69 . EttusResearch/gr-ettus Line 25 of ettus_rfnoc_graph.block.yml in the maint-3.8-uhd4.0 branch (and possibly others) looks like: self.rfnoc_graph = ${id} = ettus.rfnoc_graph(uhd.device_addr("${graph_args}"))) You... github.com I ended up just modifying th

[USRP-users] Did anyone else need to do this?

Hi all, This goes in the category of "Did anyone else need to do this?". I'm running Ubuntu 20.04.5 LTS with GNURadio 3.8 (Maint) and UHD 4.0. I recently upgraded UHD to 4.2. I ran into a gnuradio issue starting a "RFNoC" flow graph with a syntax error for an unmatched ')': Self.rfnoc_

Re: [USRP-users] FPGA Simulations with waveforms

behav -gui -wdb rfnoc_block_gain_tb_behav.wdb -view rfnoc_block_gain_tb_behav.wcfg Thanks all for posting your problems and solutions.  Sometimes it takes a while to locate the correct answer but there is a lot of good information on this list. Mike On 2/27/21 6:21 PM, Mike via USRP-users wrote:

[USRP-users] FPGA Simulations with waveforms

Hi, I'd like to view the signals in my testbench with a waveform viewer to see things like latency of control signals vs. data through various components.  For instance, if I use a hardware multiplier (DSP48) with registers I need to also delay the control signals to match the delay in the pr

Re: [USRP-users] gr-ettus Cross-Compile "Target 'gnuradio::runtime_swig' not found."

This is good information and helped me out with my cross-compiler issues. So, for posterity, my setup is as follows: 1. Ubuntu 18.04LTS 2. UHD4.0 (gitbranch UHD-4.0) 3. GNU Radio (gitbranch maint-3.8) 4. gr-ettus (gitbranch maint-3.8-uhd4.0) These were installed on the host using pybombs wit

Re: [USRP-users] microSD Size Limit

I've used 64G and 32G. I ensure that the SD card is re-formatted so all the partitions are removed.  Then I use: sudo dd if=~/prefix/gr38/share/uhd/sdimg/usrp_e310_fs.sdimg of=/dev/mmcblk0 bs=1M Then I use "gparted" to increase the size of the last partition (/data) to utilize the rest of

Re: [USRP-users] gr-ettus cmake fail

is still some issue between python2 and python3 for building these files. UHD4.0 and gnuradio3.8 cross-compiles just fine. It's just gr-ettus that is having problems. Any help would be appreciated. Thanks, Mike On 2/14/21 9:56 PM, Mike via USRP-users wrote: All, I recently upgraded to Ubu

Re: [USRP-users] rfnoc_image_builder error with clock domain

eb 16, 2021 at 10:15 AM Mike via USRP-users mailto:usrp-users@lists.ettus.com>> wrote: Any ideas? Try changing the clock domain connection to your FFT block to this:   - { srcblk: _device_, srcport: rfnoc_chdr,    dstblk: fft0,   dstport:ce } Does that allow rfnoc_image_builder

[USRP-users] rfnoc_image_builder error with clock domain

Hi, I'm building a new FPGA image for E310 based on the yaml file "e310_rfnoc_image_core.yml".  I'm adding a FFT block per the instructions in "Getting_Started_with_RFNoC_in_UHD_4.0". However, when I run: rfnoc_image_builder -y ./e310_with_fft.yml -t E310 I get the error: [ERR] 1 unresolve

Re: [USRP-users] RFNoC OTT Block on E320

do with a response from Ettus to throw some light on this. An update to Gain Block tutorials aimed at the E3xx devices would be really useful. Mark *From:*USRP-users *On Behalf Of *Mike via USRP-users *Sent:* 12 February 2021 21:37 *To:* usrp-users@lists.ettus.com *Subject:* Re: [USRP-users]

[USRP-users] gr-ettus cmake fail

All, I recently upgraded to Ubuntu 20.04 and am having a problem with cross compiling gr-ettus. I have successfully done the following: 1. Install UHD on  host (using both gitbranch master and UHD-4.0) 2. Install GNU Radio on host (gitbranch maint-3.8) 3.  Install gr-ettus on host (gitbranch mas

Re: [USRP-users] RFNoC OTT Block on E320

NoC stuff is not working so clearly I'm doing something wrong.� But, I'm hoping just talking it out will reveal where the errors are. Mike On 2/12/21 11:46 AM, Mike via USRP-users wrote: Mark, I'm not sure I understand what you mean by "embedded mode".� That may

Re: [USRP-users] RFNoC OTT Block on E320

would be more or less configured via the host computer. Seems that this isn�t the case. Mark *From:*USRP-users *On Behalf Of *Mike via USRP-users *Sent:* 12 February 2021 13:40 *To:* usrp-users@lists.ettus.com *Subject:* Re: [USRP-users] RFNoC OTT Block on E320 Mark, For uhd_usrp_prob

Re: [USRP-users] SWIG Error Cross-compiling gr-ettus

: "Mike via USRP-users" To: usrp-users@lists.ettus.com Cc: Sent: Friday February 12 2021 8:10:23AM Subject: Re: [USRP-users] SWIG Error Cross-compiling gr-ettus Dennis, I'm certainly not the expert on this but I think that UHD 3.15 is for gnuradio  3.7 and UHD 4.x is for gnuradi

Re: [USRP-users] RFNoC OTT Block on E320

Mark, For uhd_usrp_probe to correctly read your fpga block module you need to update the XML file in your RFNOC-module/rfnoc/blocks directory.� Then you need to cross-compile your module like you would with gr-ettus and install it on the E320.� I use sshfs to cross-compile on the host and

Re: [USRP-users] SWIG Error Cross-compiling gr-ettus

Dennis, I'm certainly not the expert on this but I think that UHD 3.15 is for gnuradio  3.7 and UHD 4.x is for gnuradio 3.8.  Also, it seems like you want to upgrade from Ubuntu 18.04LTS to Ubuntu 20 when moving to gr 3.8 because of the migration to python3.  For now, that's why I'm still at

Re: [USRP-users] E310 and RFNoC

cross-compile your RFNoC OOT module and install it to the E310? Jonathon On Tue, Feb 9, 2021 at 9:52 PM Mike via USRP-users mailto:usrp-users@lists.ettus.com>> wrote: All,  I wanted to resurrect a problem that I had couple months ago that I put aside and would now like to fix.  T

Re: [USRP-users] E310 and RFNoC

#x27;module' object has no attribute 'digitalgain' root@ni-e31x:~# ^C On 11/16/20 3:53 PM, Mike via USRP-users wrote: All, I'm working with the E310 unit and have run up against a road block.  I've completed almost the entire application note, AN-823 (Getting started

[USRP-users] E310 and RFNoC

All, I'm working with the E310 unit and have run up against a road block.  I've completed almost the entire application note, AN-823 (Getting started with RFNoC Development). I'm using UHD 3.15 with GNU Radio 3.7.  I've successfully built a custom FPGA with the tutorial's "gain" block.  I ca

Re: [USRP-users] E310 RFNOC OOT modules

n. Thanks, Mike On 11/12/20 11:44 PM, Jonathon Pendlum wrote: Hi Mike, The might be due to the PYTHONPATH env variable not including the directory where your OOT module is installed. Try looking for a directory like /usr/lib/python2/dist-packages or similar and adding that to PYTHONPATH

[USRP-users] E310 RFNOC OOT modules

I got an error when running a gnuradio python script on the E310.  The python script was created on the host machine in GRC and then copied (scp) over to E310.   I've done this successfully with built-in modules/blocks.  Now that I've created a custom FPGA, I've successfully updated the XML fil

Re: [USRP-users] RFNOC - noc_block_gain not found

noc/fpga-src folders. You could modify these for your own specifics and re-try the uhd_image_builder.py script. Rob On Wed, Nov 11, 2020 at 9:15 AM Mike via USRP-users mailto:usrp-users@lists.ettus.com>> wrote: Hi, I've been going through AN-823 (Getting started with RFNo

[USRP-users] RFNOC - noc_block_gain not found

Hi, I've been going through AN-823 (Getting started with RFNoC Development) and have successfully gotten through the point of simulating the gain test bench with positive results. I'm attempting to build the FPGA now with the new OOT module. I've successfully built with only pre-existing mod

Re: [USRP-users] E310 FPGA Development

trying to mix apples and oranges and I'm not sure what the correct combination is. Any ideas are greatly appreciated. Mike On 11/6/20 3:01 PM, Mike via USRP-users wrote: Hi all - just joined today as I have recently started using the E310. My goal is to get a customized FPGA build running

[USRP-users] E310 FPGA Development

Hi all - just joined today as I have recently started using the E310. My goal is to get a customized FPGA build running on the E310. Using the various application notes on the Ettus site I have been able to install (manually with source) UHD, GNU Radio, gr-ettus. I've also downloaded the SDK a

Re: [USRP-users] compiling uhd fails for the upcoming boost 1.66

for doing so -- a function or method that's been around for many releases that isn't marked or discussed as currently or to be deprecated. We will certainly be on top of things once the actual boost 1.66.0 release is out. Cheers! - MLD On Sun, Dec 17, 2017, at 11:02 AM, Mike via USRP-us

[USRP-users] compiling uhd fails for the upcoming boost 1.66

Hi, compiling the latest uhd fails for the upcoming boost 1.66 release on FreeBSD 11: ... FAILED: lib/CMakeFiles/uhd.dir/transport/udp_zero_copy.cpp.o /usr/local/libexec/ccache/c++ -DHAVE_CONFIG_H -DUHD_DLL_EXPORTS -DUHD_IMAGES_DIR=OFF -DUHD_TXRX_DEBUG_PRINTS -Iinclude -I/wrkdirs/usr/por