Changes between Version 34 and Version 35 of Tutorials/Wireless/Fosphor


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Timestamp:
Dec 6, 2024, 6:27:36 PM (3 weeks ago)
Author:
prasanthi
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  • Tutorials/Wireless/Fosphor

    v34 v35  
    77This tutorial illustrates use of [https://archive.fosdem.org/2015/schedule/event/rfnocfosphor/attachments/slides/804/export/events/attachments/rfnocfosphor/slides/804/fosdem2015_rfnoc_fosphor.pdf RFNoC Fosphor block for spectrum visualization]. RFNoC Fosphor block is the FPGA accelerated version of [https://projects.osmocom.org/projects/sdr/wiki/Fosphor gr-fosphor (CPU/GPU version)]. As any other RFNoC blocks, RFNoC Fosphor can be instantiated on 3rd generation USRP devices, and can be used in conjunction with gnuradio-companion(GRC) on the host computer. This tutorial demonstrates GRC RFNoC Fosphor application on USRP-2974 in [wiki:Hardware/sdr/usrp2974 COSMOS testbed].
    88
    9 Running a GRC application on a testbed node requires using graphical user interface(GUI) on the node.
     9Running a GRC application on a testbed node requires using graphical user interface(GUI) on the node. This tutorial shows how to setup a MobaXterm session with X11 forwarding in order to access the GRC GUI. The node image used in this tutorial also has a desktop environment and chrome remote desktop server installed, enabling platform-independent remote desktop access.
    1010
    1111=== Prerequisites ===
    … …  
    2525omf tell -a offh -t sdr2-s1-lg1 
    2626}}}
    27  1. Load rfnoc_fosphor_3_15.ndz on sdr2-s1-lg1. 
     27 1. Load rfnoc_fosphor_uhd4_4.ndz on sdr2-s1-lg1. 
    2828{{{#!shell
    29 omf load -i rfnoc_fosphor_3_15.ndz -t sdr2-s1-lg1
     29omf load -i rfnoc_fosphor_uhd4_4.ndz -t sdr2-s1-lg1
    3030}}}
    3131 1. Turn the SDR on and check the status