GNU Radio block for interfacing with various radio hardware
Go to file
Sylvain Munaut 465d2f433c apps: Initial forward port to Python 3
Both from 2to3 and some manual tweaks from here and there.

Signed-off-by: Sylvain Munaut <>
2020-02-16 09:52:00 +01:00
apps apps: Initial forward port to Python 3 2020-02-16 09:52:00 +01:00
cmake airspyhf: Add initial support for Airspy HF+ 2020-02-16 09:52:00 +01:00
docs docs: Update docs template to the latest from GNURadio 2020-02-16 09:51:37 +01:00
grc grc: Convert XML GRC blocks to YML 2020-02-16 09:51:37 +01:00
include/osmosdr build: Update CMakeLists.txt copyright header 2020-02-16 09:51:37 +01:00
lib lib/{source/sink}: Fix the set_sample_rate value return value if no change 2020-02-16 09:52:00 +01:00
python build: Update build system to GR 3.8 standards 2020-02-16 09:52:00 +01:00
swig build: Update build system to GR 3.8 standards 2020-02-16 09:52:00 +01:00
AUTHORS Add support for FreeSRP 2017-04-18 23:48:08 +02:00
CMakeLists.txt apps: Initial forward port to Python 3 2020-02-16 09:52:00 +01:00
COPYING update license file to GPL v3 as in source 2012-04-21 14:07:25 +02:00 updated 2015-05-14 00:22:39 +02:00
README Add support for FreeSRP 2017-04-18 23:48:08 +02:00


While primarily being developed for the OsmoSDR hardware, this block
as well supports:

 * FUNcube Dongle through libgnuradio-fcd
 * FUNcube Dongle Pro+ through gr-fcdproplus
 * sysmocom OsmoSDR Devices through libosmosdr
 * 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)
 * 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' fork of UHD
 * Red Pitaya SDR transceiver (
 * FreeSRP through libfreesrp

By using the OsmoSDR block you can take advantage of a common software api in
your application(s) independent of the underlying radio hardware.

For installation and usage guidelines please read the documentation available

For the impatient :) a short excerpt:

The Gnu Radio block requires a recent gnuradio (>= v3.7) to be installed.

Before building the block you have to make sure that all the dependencies
(see list of supported devices above) you are intend to work with are
properly installed. The build system of gr-osmosdr will recognize them and
enable specific source/sink components thereafter.

Please note: prior pulling a new version from git and compiling it,
please do a "make uninstall" first to properly remove the previous version.

Building with cmake:

git clone git://
cd gr-osmosdr/
mkdir build
cd build/
cmake ../
sudo make install
sudo ldconfig

NOTE: The osmocom blocks will appear under 'Sources' and 'Sinks' categories
in GRC menu.