New here and new to gnuRadio...
I'm attempting to get plutoSDR up and running on a Mac, I've installed gunradio and dependencies, I've also downloaded and built libiio, ibad9361-iio and gr-iio. Following this I've moved the block files across to the working directory. Running gnuradio-companion
I can see the plutoSDR source & sink blocks, but when using them I get the following error:
Traceback (most recent call last):
File "/Users/m0khz/Desktop/top_block.py", line 22, in <module>
from gnuradio import iio
ImportError: cannot import name iio
any help in where I'm going wrong much appreciated ....
Cheers Kevin
Full build details below:
Install GNU Radio
Kevins-MacBook-Pro:~ m0khz$ sudo port install gnuradio
---> Computing dependencies for gnuradio
---> Cleaning gnuradio
---> Scanning binaries for linking errors
---> No broken files found.
---> No broken ports found.
Kevins-MacBook-Pro:~ m0khz$
Kevins-MacBook-Pro:~ m0khz$ gnuradio-config-info --version
3.7.13.5
Download and build libiio
Kevins-MacBook-Pro:~ m0khz$ cd libiio
Kevins-MacBook-Pro:libiio m0khz$ cmake .
-- Looking for libusb-1.0 : Found
-- Check for case-sensitive file systems
-- File system is not case-sensitive
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/m0khz/libiio
Kevins-MacBook-Pro:libiio m0khz$ make
[ 48%] Built target iio
[ 55%] Built target iio_genxml
[ 62%] Built target iio_adi_xflow_check
[ 68%] Built target iio_reg
[ 75%] Built target iio_readdev
[ 82%] Built target iio_writedev
[ 89%] Built target iio_attr
[ 96%] Built target iio_info
[100%] Built target libiio-pkg
[100%] Built target libiio-py
Kevins-MacBook-Pro:libiio m0khz$ sudo make install
[ 48%] Built target iio
[ 55%] Built target iio_genxml
[ 62%] Built target iio_adi_xflow_check
[ 68%] Built target iio_reg
[ 75%] Built target iio_readdev
[ 82%] Built target iio_writedev
[ 89%] Built target iio_attr
[ 96%] Built target iio_info
[100%] Built target libiio-pkg
[100%] Built target libiio-py
Install the project...
-- Install configuration: "RelWithDebInfo"
installer: Package name is Libiio
installer: Upgrading at base path /
installer: The upgrade was successful.
Kevins-MacBook-Pro:libiio m0khz$ cd ..
Kevins-MacBook-Pro:~ m0khz$
Download and build libad9361-iio
Kevins-MacBook-Pro:~ m0khz$ cd libad9361-iio
Kevins-MacBook-Pro:libad9361-iio m0khz$ cmake .
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/m0khz/libad9361-iio
Kevins-MacBook-Pro:libad9361-iio m0khz$ make
[ 50%] Built target ad9361
[ 54%] Built target libad9361-pkg
[ 63%] Built target AutoRateTest
[ 72%] Built target FilterDesignerTest
[ 81%] Built target FMComms5SyncTest
[ 90%] Built target FilterDesignerHardwareTest
[100%] Built target GenerateRatesTest
Kevins-MacBook-Pro:libad9361-iio m0khz$ sudo make install
[ 50%] Built target ad9361
[ 54%] Built target libad9361-pkg
[ 63%] Built target AutoRateTest
[ 72%] Built target FilterDesignerTest
[ 81%] Built target FMComms5SyncTest
[ 90%] Built target FilterDesignerHardwareTest
[100%] Built target GenerateRatesTest
Install the project...
-- Install configuration: ""
-- Up-to-date: /usr/local/lib/pkgconfig/libad9361.pc
installer: Package name is Libad9361
installer: Upgrading at base path /
installer: The upgrade was successful.
-- Up-to-date: /usr/local/include/ad9361-wrapper.h
Kevins-MacBook-Pro:libad9361-iio m0khz$ cd ..
Kevins-MacBook-Pro:~ m0khz$
Download and build gr-iio
Kevins-MacBook-Pro:~ m0khz$ cd gr-iio
Kevins-MacBook-Pro:gr-iio m0khz$ cmake .
-- Build type not specified: defaulting to release.
Checking for GNU Radio Module: RUNTIME
* INCLUDES=/opt/local/include
* LIBS=/opt/local/lib/libgnuradio-runtime.dylib;/opt/local/lib/libgnuradio-pmt.dylib;/opt/local/lib/liblog4cpp.dylib
GNURADIO_RUNTIME_FOUND = TRUE
Checking for GNU Radio Module: ANALOG
* INCLUDES=/opt/local/include
* LIBS=/opt/local/lib/libgnuradio-analog.dylib;/opt/local/lib/libgnuradio-runtime.dylib;/opt/local/lib/libgnuradio-pmt.dylib;/opt/local/lib/liblog4cpp.dylib;/opt/local/lib/libvolk.dylib
GNURADIO_ANALOG_FOUND = TRUE
Checking for GNU Radio Module: BLOCKS
* INCLUDES=/opt/local/include
* LIBS=/opt/local/lib/libgnuradio-blocks.dylib;/opt/local/lib/libgnuradio-runtime.dylib;/opt/local/lib/libgnuradio-pmt.dylib;/opt/local/lib/liblog4cpp.dylib
GNURADIO_BLOCKS_FOUND = TRUE
Checking for GNU Radio Module: PMT
* INCLUDES=/opt/local/include
* LIBS=/opt/local/lib/libgnuradio-runtime.dylib;/opt/local/lib/libgnuradio-pmt.dylib;/opt/local/lib/liblog4cpp.dylib
GNURADIO_PMT_FOUND = TRUE
Checking for GNU Radio Module: VOLK
* INCLUDES=/opt/local/include
* LIBS=/opt/local/lib/libvolk.dylib
GNURADIO_VOLK_FOUND = TRUE
--
-- Checking for module SWIG
-- Found SWIG version 3.0.12.
-- Configuring done
CMake Warning (dev):
Policy CMP0042 is not set: MACOSX_RPATH is enabled by default. Run "cmake
--help-policy CMP0042" for policy details. Use the cmake_policy command to
set the policy and suppress this warning.
MACOSX_RPATH is not specified for the following targets:
gnuradio-iio
This warning is for project developers. Use -Wno-dev to suppress it.
-- Generating done
-- Build files have been written to: /Users/m0khz/gr-iio
Kevins-MacBook-Pro:gr-iio m0khz$ make
[ 35%] Built target gnuradio-iio
[ 38%] Built target _iio_swig_swig_tag
[ 44%] Built target iio_swig_swig_2d0df
[ 49%] Built target pygen_swig_727e2
[ 52%] Built target _iio_pluto_sink_swig_swig_tag
[ 57%] Built target iio_pluto_sink_swig_swig_2d0df
[ 62%] Built target pygen_swig_3c5ee
[ 69%] Built target _iio_pluto_sink_swig
[ 72%] Built target _iio_pluto_source_swig_swig_tag
[ 77%] Built target iio_pluto_source_swig_swig_2d0df
[ 84%] Built target _iio_pluto_source_swig
[ 89%] Built target pygen_swig_5fedc
[ 96%] Built target _iio_swig
[100%] Built target pygen_python_iio_22088
Kevins-MacBook-Pro:gr-iio m0khz$ sudo make install
[ 35%] Built target gnuradio-iio
[ 38%] Built target _iio_swig_swig_tag
[ 44%] Built target iio_swig_swig_2d0df
[ 49%] Built target pygen_swig_727e2
[ 52%] Built target _iio_pluto_sink_swig_swig_tag
[ 57%] Built target iio_pluto_sink_swig_swig_2d0df
[ 62%] Built target pygen_swig_3c5ee
[ 69%] Built target _iio_pluto_sink_swig
[ 72%] Built target _iio_pluto_source_swig_swig_tag
[ 77%] Built target iio_pluto_source_swig_swig_2d0df
[ 84%] Built target _iio_pluto_source_swig
[ 89%] Built target pygen_swig_5fedc
[ 96%] Built target _iio_swig
[100%] Built target pygen_python_iio_22088
Install the project...
-- Install configuration: "Release"
-- Up-to-date: /usr/local/lib/pkgconfig/gnuradio-iio.pc
-- Up-to-date: /usr/local/lib/cmake/iio/iioConfig.cmake
-- Up-to-date: /usr/local/include/gnuradio/iio/api.h
-- Up-to-date: /usr/local/include/gnuradio/iio/device_source.h
-- Up-to-date: /usr/local/include/gnuradio/iio/device_sink.h
-- Up-to-date: /usr/local/include/gnuradio/iio/fmcomms2_source.h
-- Up-to-date: /usr/local/include/gnuradio/iio/fmcomms2_sink.h
-- Up-to-date: /usr/local/include/gnuradio/iio/fmcomms5_source.h
-- Up-to-date: /usr/local/include/gnuradio/iio/fmcomms5_sink.h
-- Up-to-date: /usr/local/include/gnuradio/iio/pluto_source.h
-- Up-to-date: /usr/local/include/gnuradio/iio/pluto_sink.h
-- Up-to-date: /usr/local/include/gnuradio/iio/converter_ss.h
-- Up-to-date: /usr/local/include/gnuradio/iio/math.h
-- Up-to-date: /usr/local/include/gnuradio/iio/power_ff.h
-- Up-to-date: /usr/local/include/gnuradio/iio/attr_sink.h
-- Up-to-date: /usr/local/include/gnuradio/iio/attr_source.h
-- Up-to-date: /usr/local/include/gnuradio/iio/modulo_ff.h
-- Up-to-date: /usr/local/include/gnuradio/iio/modulo_const_ff.h
-- Installing: /usr/local/lib/libgnuradio-iio.0.3.dylib
-- Up-to-date: /usr/local/lib/libgnuradio-iio.0.dylib
-- Up-to-date: /usr/local/lib/libgnuradio-iio.dylib
-- Installing: /usr/local/lib/python2.7/site-packages/gnuradio/iio/_iio_swig.so
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_swig.py
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_swig.pyc
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_swig.pyo
-- Installing: /usr/local/lib/python2.7/site-packages/gnuradio/iio/_iio_pluto_source_swig.so
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_source_swig.py
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_source_swig.pyc
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_source_swig.pyo
-- Installing: /usr/local/lib/python2.7/site-packages/gnuradio/iio/_iio_pluto_sink_swig.so
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_sink_swig.py
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_sink_swig.pyc
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_sink_swig.pyo
-- Up-to-date: /usr/local/include/swig/iio_swig.i
-- Up-to-date: /usr/local/include/swig/iio_pluto_source_swig.i
-- Up-to-date: /usr/local/include/swig/iio_pluto_sink_swig.i
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/__init__.py
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/attr_updater.py
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/__init__.pyc
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/attr_updater.pyc
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/__init__.pyo
-- Up-to-date: /usr/local/lib/python2.7/site-packages/gnuradio/iio/attr_updater.pyo
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_device_source.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_device_sink.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_fmcomms2_source.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_fmcomms2_sink.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_fmcomms5_source.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_fmcomms5_sink.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_pluto_source.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_pluto_sink.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_math.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_math_gen.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_power_ff.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_modulo_ff.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_modulo_const_ff.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_attr_sink.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_attr_source.xml
-- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_attr_updater.xml
Kevins-MacBook-Pro:gr-iio m0khz$ cd ..
Kevins-MacBook-Pro:~ m0khz$
move the blocks between the necessary folders:
cp -r /usr/local/lib/python2.7/dist-packages/gnuradio/iio /usr/lib/python2.7/dist-packages/gnuradio/
This is where gnuRadio Companion is looking
/opt/local/share/gnuradio/grc/blocks
This is where the block were installed
/usr/local/share/gnuradio/grc/blocks/
So copied them across
Run gnuRadio-companion, IIO blocks are present, plutoSDR source and sink etc. are present, but get this error when tying to run the flow graph:
<<< Welcome to GNU Radio Companion 3.7.13.5 >>>
Block paths:
/opt/local/share/gnuradio/grc/blocks
Loading: "/Users/m0khz/Desktop/pluto_initial_test.grc"
>>> Done
Generating: '/Users/m0khz/Desktop/top_block.py'
Generating: '/Users/m0khz/Desktop/top_block.py'
Executing: /opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -u /Users/m0khz/Desktop/top_block.py
Traceback (most recent call last):
File "/Users/m0khz/Desktop/top_block.py", line 22, in <module>
from gnuradio import iio
ImportError: cannot import name iio
>>> Done (return code 1)