Nexmon is our C-based firmware patching framework for Broadcom/Cypress WiFi chips that enables you to write your own firmware patches, for example, to enable monitor mode with radiotap headers and frame injection.
When a flowgraph which has been generated by version 3.7 is opened in GRC version 3.8, much of the conversion process is done automatically. However, there are certain things which must be updated by hand.
WX GUI blocks: Since the WX GUI blocks are deprecated in version 3.8, the user must find corresponding blocks in the QT GUIs.
If blocks have different names between versions 3.7 and 3.8, they must be replaced by hand.
$ apt-cache search osmosdr gr-osmosdr - Gnuradio blocks from the OsmoSDR project libgnuradio-osmosdr0.2.0t64 - Gnuradio blocks from the OsmoSDR project - library libosmosdr-dev - Software defined radio support for OsmoSDR hardware (development files) libosmosdr0 - Software defined radio support for OsmoSDR hardware (library) osmo-sdr - Software defined radio support for OsmoSDR hardware (tools) soapyosmo-common0.8 - Use gr-osmosdr drivers with SoapySDR (common files) soapysdr-module-osmosdr - OsmoSDR device support for SoapySDR (default version) soapysdr0.8-module-osmosdr - OsmoSDR device support for SoapySDR
gr-osmosdr - generic gnuradio SDR I/O block While originally being developed for the OsmoSDR hardware, this block has become a generic SDR I/O block for a variety of SDR hardware, including:
FUNcube Dongle / Pro+ through gr-funcube RTL2832U based DVB-T dongles through librtlsdr RTL-TCP spectrum server (see librtlsdr project) MSi2500 based DVB-T dongles through libmirisdr SDRplay RSP through SDRplay API library gnuradio .cfile input through libgnuradio-blocks RFSPACE SDR-IQ, SDR-IP, NetSDR (incl. X2 option), Cloud-IQ, and CloudSDR AirSpy Wideband Receiver through libairspy CCCamp 2015 rad1o Badge through libhackrf Great Scott Gadgets HackRF through libhackrf Nuand LLC bladeRF through libbladeRF library Ettus USRP Devices through Ettus UHD library Fairwaves UmTRX through Fairwaves' module for UHD Fairwaves XTRX through libxtrx Red Pitaya SDR transceiver http://bazaar.redpitaya.com FreeSRP through libfreesrp By using the gr-osmosdr block you can take advantage of a common software API in your application(s) independent of the underlying radio hardware.
$ apt-cache search librtlsdr librtlsdr-dev - Software defined radio receiver for Realtek RTL2832U (development) librtlsdr2 - Software defined radio receiver for Realtek RTL2832U (library)
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2025.09.24
ubuntu 22.04 에 librtlsdr0 를 설치해서 정상적으로 gqrx 작동하는 것 확인함