[USRP-users] Re: rfnoc_image_builder error: trying to tool lock on already tool locked arc

2025-03-06 Thread David
Wade, Thank you for this, I took a look at repeat_fpga_build.py and I think that will be very helpful. I am going to add some modifications that log the types of failures I get and the amount. I have the issue with two different builds, both with two custom RFNoC blocks and HLS modules for my log

[USRP-users] OFDM Reciever chain on USRPx310

2025-03-06 Thread Quentin Prieels
Hello everyone, As part of a research project, I'm looking to implement an OFDM receiver on the FPGA of a USRPx310 (and more specifically, the synchronisation stage). According to my research, some RFNoC blocks with this function already perform this function. Where can I find them? If you a

[USRP-users] Re: OFDM Reciever chain on USRPx310

2025-03-06 Thread Rob Kossler via USRP-users
Hi Quentin, I don't know what OFDM blocks are available. But, regarding your questions about getting started with RFNoC, you will want to use the RFNoC Specification document along with reviewing the XML blocks that Ettus developed for the various included blocks such as FFT, FIR, SplitStream, etc.

[USRP-users] Re: OFDM Reciever chain on USRPx310

2025-03-06 Thread Cédric Hannotier via USRP-users
On 2025-03-06 15:19 +0100, Quentin Prieels wrote: Hello Quentin, On 2025-03-06 15:19 +0100, Quentin Prieels wrote: > As part of a research project, I'm looking to implement an OFDM receiver on > the FPGA of a USRPx310 (and more specifically, the synchronisation stage). > According to my research,

[USRP-users] Re: OFDM Reciever chain on USRPx310

2025-03-06 Thread Quentin Prieels
Hello Cédric, Hello everyone Thanks for your replies.  I will try to use or be inspired by those blocks. I have a slightly more specific question on this subject. Do you know how to integrate the codes in the fpga/usrp3/lib/blocks/rnfoc folder into a new OOT block/module? Do you instantiate th

[USRP-users] Re: rfnoc_image_builder error: trying to tool lock on already tool locked arc

2025-03-06 Thread Wade Fife
Hi David, I'm surprised that you're seeing it that frequently. The Ettus continuous integration tests build FPGAs regularly and from what I understand this issue is pretty rare there. This makes me wonder if there's something about the images you're building that causes this to reproduce more freq

[USRP-users] Re: Problem running the MPM daemon & MPC Server

2025-03-06 Thread Philip Tustin via USRP-users
Hello Martin, Thanks for your reply and apologies for my late reply. I now have the MPM daemon & MPC server up & running by executing the file ‘uhd/mpm/python/usrp_hwd.py’. There were a few issues, one of which was successfully building & installing the mprpc python module. I “WOULD” like to s