When I want to customize RFNOC blocks, like adding an FFT block in Gnuradio generate OOOOOOOOOOO? When I change the RFNOC image core in USRP from the below link, the FFT block does not work in Gnuradio, For the Gain block same problem... https://kb.ettus.com/Getting_Started_with_RFNoC_in_UHD_4.0
My environment is Ubuntu 20.04 ,Gnuradio 3.8.1, UHD 4.1.0.5, gr-ettus, (I build all Gnuadio, UHD, and.... from source, Original RFNOC block works but the custom block that I added does not work correctly? My question is when I rebuild and synthesize bitstream FPGA I should compile all Gnuradio, UHD, and ....from scratch? What work should I do? I study all links and videos but my problem still remains... I saw these links that they had my problem... https://www.mail-archive.com/usrp-users@lists.ettus.com/msg11087.html https://lists.gnu.org/archive/html/discuss-gnuradio/2020-11/msg00077.html I to describe the problem in this mail..... https://lists.ettus.com/empathy/thread/76SR2TPUUXQPBWUXIWVGVIIHHHWTFRJF I shared the RFNOC image core that I added FFT but it doesn't work... Can anyone guide me? Thanks in advance
x300_with_fft.yml
Description: application/yaml
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