osmocom-sdr January 2021

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14 discussions

gr-osmosdr xtrx_obj.cc:71:13: error: ‘xtrx_open_string’ was not declared in this scope
by 雪碧 0xroot 19 Jan '21

19 Jan '21

Dear osmocom community, I am using XTRX + gr-osmosdr on ubuntu 18 when i try to build gr-osmosdr : [ 81%] Building CXX object > lib/CMakeFiles/gnuradio-osmosdr.dir/redpitaya/redpitaya_sink_c.cc.o > [ 83%] Building CXX object > lib/CMakeFiles/gnuradio-osmosdr.dir/redpitaya/redpitaya_common.cc.o > [ 85%] Building CXX object > lib/CMakeFiles/gnuradio-osmosdr.dir/xtrx/xtrx_obj.cc.o > [ 87%] Building CXX object > lib/CMakeFiles/gnuradio-osmosdr.dir/xtrx/xtrx_source_c.cc.o > /home/init3/SDR/gr-osmosdr/lib/xtrx/xtrx_obj.cc: In constructor > ‘xtrx_obj::xtrx_obj(const string&, unsigned int, bool)’: > /home/init3/SDR/gr-osmosdr/lib/xtrx/xtrx_obj.cc:71:13: error: > ‘xtrx_open_string’ was not declared in this scope > int res = xtrx_open_string(path.c_str(), &_obj); > ^~~~~~~~~~~~~~~~ > /home/init3/SDR/gr-osmosdr/lib/xtrx/xtrx_obj.cc:71:13: note: suggested > alternative: ‘xtrx_open_list’ > int res = xtrx_open_string(path.c_str(), &_obj); > ^~~~~~~~~~~~~~~~ > xtrx_open_list > lib/CMakeFiles/gnuradio-osmosdr.dir/build.make:662: recipe for target > 'lib/CMakeFiles/gnuradio-osmosdr.dir/xtrx/xtrx_obj.cc.o' failed > make[2]: *** [lib/CMakeFiles/gnuradio-osmosdr.dir/xtrx/xtrx_obj.cc.o] > Error 1 > make[2]: *** 正在等待未完成的任务.... > CMakeFiles/Makefile2:167: recipe for target > 'lib/CMakeFiles/gnuradio-osmosdr.dir/all' failed > make[1]: *** [lib/CMakeFiles/gnuradio-osmosdr.dir/all] Error 2 > Makefile:140: recipe for target 'all' failed > make: *** [all] Error 2 Info: gnuradio 3.8.2.0 > gr-osmosdr gr-3.8 How to fix it? cmake output: > cmake .. > -- Build type not specified: defaulting to release. > -- Checking for module 'gmp' > -- No package 'gmp' found > -- Checking for module 'mpir >= 3.0' > -- No package 'mpir' found > -- Could NOT find MPIR (missing: MPIRXX_LIBRARY MPIR_LIBRARY > MPIR_INCLUDE_DIR) > -- Boost version: 1.65.1 > -- Found the following Boost libraries: > -- date_time > -- program_options > -- filesystem > -- system > -- regex > -- thread > -- unit_test_framework > -- chrono > -- atomic > -- User set python executable /usr/bin/python3.6 > -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.6m.so (found > suitable exact version "3.6.9") > -- Extracting version information from git describe... > -- Boost version: 1.65.1 > -- Found the following Boost libraries: > -- chrono > -- thread > -- system > -- date_time > -- atomic > -- > -- The build system will automatically enable all components. > -- Use -DENABLE_DEFAULT=OFF to disable components by default. > -- Searching for GNURadio-Blocks... > -- Found GNURadio-Blocks: 1 > -- Searching for IQ Balance... > -- Could NOT find gnuradio-iqbalance (missing: gnuradio-iqbalance_DIR) > -- Found IQ Balance: 0 > -- Searching for UHD Drivers... > -- Found UHD Driver: TRUE > -- Searching for UHD Block... > -- Found UHD Block: 1 > -- Searching for Volk... > -- Found Volk: 1 > -- Checking for module 'libairspyhf' > -- No package 'libairspyhf' found > -- Could NOT find LIBAIRSPYHF (missing: LIBAIRSPYHF_LIBRARIES > LIBAIRSPYHF_INCLUDE_DIRS) > -- Checking for module 'libgnuradio-fcdproplus' > -- No package 'libgnuradio-fcdproplus' found > -- gnuradio-fcdproplus not found. > -- Checking for module 'libfreesrp' > -- No package 'libfreesrp' found > -- libfreesrp not found. > -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.6m.so (found > suitable version "3.6.9", minimum required is "3") > -- > -- Checking for module SWIG > -- Found SWIG version 3.0.12. > -- Minimum SWIG version required is 1.3.31 > -- > -- Configuring Python support support... > -- Dependency PYTHONLIBS_FOUND = TRUE > -- Dependency SWIG_FOUND = TRUE > -- Dependency SWIG_VERSION_CHECK = TRUE > -- Enabling Python support support. > -- Override with -DENABLE_PYTHON=ON/OFF > CMake Warning (dev) in lib/CMakeLists.txt: > A logical block opening on the line > > /home/init3/SDR/gr-osmosdr/lib/CMakeLists.txt:45 (MACRO) > > closes on the line > > /home/init3/SDR/gr-osmosdr/lib/CMakeLists.txt:47 (ENDMACRO) > > with mis-matching arguments. > This warning is for project developers. Use -Wno-dev to suppress it. > > You have called ADD_LIBRARY for library gnuradio-osmosdr without any > source files. This typically indicates a problem with your CMakeLists.txt > file > -- > -- Configuring high resolution timing... > -- High resolution timing supported through clock_gettime. > -- > -- Configuring Osmocom IQ Imbalance Correction support... > -- Dependency gnuradio-iqbalance_FOUND = 0 > -- Disabling Osmocom IQ Imbalance Correction support. > -- Override with -DENABLE_IQBALANCE=ON/OFF > -- > -- Configuring FUNcube Dongle support... > -- Dependency GNURADIO_FCDPP_FOUND = FALSE > -- Disabling FUNcube Dongle support. > -- Override with -DENABLE_FCD=ON/OFF > -- > -- Configuring IQ File Source & Sink support... > -- Dependency gnuradio-blocks_FOUND = 1 > -- Enabling IQ File Source & Sink support. > -- Override with -DENABLE_FILE=ON/OFF > -- > -- > -- Configuring Osmocom RTLSDR support... > -- Dependency LIBRTLSDR_FOUND = TRUE > -- Enabling Osmocom RTLSDR support. > -- Override with -DENABLE_RTL=ON/OFF > -- > -- Configuring RTLSDR TCP Client support... > -- Dependency gnuradio-blocks_FOUND = 1 > -- Enabling RTLSDR TCP Client support. > -- Override with -DENABLE_RTL_TCP=ON/OFF > -- > -- Configuring Ettus USRP Devices support... > -- Dependency UHD_FOUND = TRUE > -- Dependency gnuradio-uhd_FOUND = 1 > -- Enabling Ettus USRP Devices support. > -- Override with -DENABLE_UHD=ON/OFF > -- > -- Configuring HackRF & rad1o Badge support... > -- Dependency LIBHACKRF_FOUND = TRUE > -- Enabling HackRF & rad1o Badge support. > -- Override with -DENABLE_HACKRF=ON/OFF > -- > -- Configuring nuand bladeRF support... > -- Dependency LIBBLADERF_FOUND = TRUE > -- Enabling nuand bladeRF support. > -- Override with -DENABLE_BLADERF=ON/OFF > -- > -- Configuring RFSPACE Receivers support... > -- Enabling RFSPACE Receivers support. > -- Override with -DENABLE_RFSPACE=ON/OFF > -- > -- Configuring AIRSPY Receiver support... > -- Dependency LIBAIRSPY_FOUND = TRUE > -- Enabling AIRSPY Receiver support. > -- Override with -DENABLE_AIRSPY=ON/OFF > -- > -- Configuring AIRSPY HF+ Receiver support... > -- Dependency LIBAIRSPYHF_FOUND = FALSE > -- Disabling AIRSPY HF+ Receiver support. > -- Override with -DENABLE_AIRSPYHF=ON/OFF > -- > -- Configuring SoapySDR support support... > -- Dependency SoapySDR_FOUND = 1 > -- Enabling SoapySDR support support. > -- Override with -DENABLE_SOAPY=ON/OFF > -- > -- Configuring Red Pitaya SDR support... > -- Enabling Red Pitaya SDR support. > -- Override with -DENABLE_REDPITAYA=ON/OFF > -- > -- Configuring FreeSRP support support... > -- Dependency LIBFREESRP_FOUND = FALSE > -- Disabling FreeSRP support support. > -- Override with -DENABLE_FREESRP=ON/OFF > -- > -- Configuring XTRX SDR support... > -- Dependency LIBXTRX_FOUND = TRUE > -- Enabling XTRX SDR support. > -- Override with -DENABLE_XTRX=ON/OFF > -- > -- ###################################################### > -- # Gnuradio enabled components > -- ###################################################### > -- * Python support > -- * IQ File Source & Sink > -- * Osmocom RTLSDR > -- * RTLSDR TCP Client > -- * Ettus USRP Devices > -- * HackRF & rad1o Badge > -- * nuand bladeRF > -- * RFSPACE Receivers > -- * AIRSPY Receiver > -- * SoapySDR support > -- * Red Pitaya SDR > -- * XTRX SDR > -- > -- ###################################################### > -- # Gnuradio disabled components > -- ###################################################### > -- * Osmocom IQ Imbalance Correction > -- * FUNcube Dongle > -- * AIRSPY HF+ Receiver > -- * FreeSRP support > -- > -- Building for version: 0.2.0.0 / 0.2.0 > -- Using install prefix: /usr/local > -- Configuring done > -- Generating done > -- Build files have been written to: /home/init3/SDR/gr-osmosdr/build > -------------------------- Thanks

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[PATCH] lib/xtrx: add missing libraries
by Gwenhael Goavec-Merou 11 Jan '21

11 Jan '21

When using gr-osmosdr with an xtrx board Executing: /usr/bin/python3 -u /home/gwe/sources/nop.py Traceback (most recent call last): File "/usr/lib/python3/dist-packages/osmosdr/osmosdr_swig.py", line 14, in swig_import_helper return importlib.import_module(mname) File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1006, in _gcd_import File "<frozen importlib._bootstrap>", line 983, in _find_and_load File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 670, in _load_unlocked File "<frozen importlib._bootstrap>", line 583, in module_from_spec File "<frozen importlib._bootstrap_external>", line 1043, in create_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed ImportError: /usr/lib/libgnuradio-osmosdr.so.0.2.0: undefined symbol: xtrx_tune_rx_bandwidth libgnuradio-osmosdr has no references to libxtrx*.so*: $ ldd /usr/lib/libgnuradio-osmosdr.so.0.2.0.0 | grep xtrx $ After adding the mandatory library in CMakeLists.txt, flowgraph start correctly: Executing: /usr/bin/python3 -u /home/gwe/sources/nop.py CPU Features: SSE2+ SSE4.1+ AVX- FMA- Using sse2 for xtrxdsp_iq16_sc32 Using sse2 for xtrxdsp_iq8_ic16 Using sse2 for xtrxdsp_iq16_ic16i Using sse2 for xtrxdsp_iq8_ic8i Using sse2 for xtrxdsp_sc32i_iq16 Using sse2 for xtrxdsp_iq8_sc32 Using sse2 for xtrxdsp_iq8_sc32i Using sse2 for xtrxdsp_iq16_sc32i Using sse2 for xtrxdsp_sc32_iq16 Using sse2 for xtrxdsp_iq8_ic16i Using sse2 for xtrxdsp_ic16i_iq16 gr-osmosdr 0.2.0.0 (0.2.0) gnuradio 3.8.2.0 built-in source types: file xtrx xtrx xtrx_obj::xtrx_obj = 4 And the libgnuradio-osmosdr is correctly linked to libxtrx*.so* $ ldd /usr/lib/libgnuradio-osmosdr.so.0.2.0.0 | grep xtrx libxtrx.so.0 => /usr/local/lib/libxtrx.so.0 (0x00007f0cf7188000) libxtrxll.so.0 => /usr/local/lib/libxtrxll.so.0 (0x00007f0cf6535000) libxtrxdsp.so.0 => /usr/local/lib/libxtrxdsp.so.0 (0x00007f0cf6526000) $ Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou(a)trabucayre.com> --- lib/xtrx/CMakeLists.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/xtrx/CMakeLists.txt b/lib/xtrx/CMakeLists.txt index 9297bf0..7f31829 100644 --- a/lib/xtrx/CMakeLists.txt +++ b/lib/xtrx/CMakeLists.txt @@ -26,6 +26,10 @@ target_include_directories(gnuradio-osmosdr PRIVATE ${LIBXTRX_INCLUDE_DIRS} ) +APPEND_LIB_LIST( + ${LIBXTRX_LIBRARIES} +) + list(APPEND gr_osmosdr_srcs ${CMAKE_CURRENT_SOURCE_DIR}/xtrx_obj.cc ${CMAKE_CURRENT_SOURCE_DIR}/xtrx_source_c.cc -- 2.26.2

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[PATCH] xtrx: remove BOOST_FOREACH and obsolete API call
by argilo＠gmail.com 10 Jan '21

10 Jan '21

From: Clayton Smith <argilo(a)gmail.com> All instances of BOOST_FOREACH were removed in an earlier commit, but it was reintroduced when xtrx support was merged. I removed BOOST_FOREACH again here. Also, xtrx support fails to build because it relies on the xtrx_open_list function, which was removed from the xtrx API in 2019. It was replaced with xtrx_open_string. I don't have xtrx hardware, so I've only tested that gr-osmosdr compiles with these changes. --- lib/sink_impl.cc | 3 ++- lib/source_impl.cc | 2 +- lib/xtrx/xtrx_obj.cc | 2 +- lib/xtrx/xtrx_sink_c.cc | 4 ++-- 4 files changed, 6 insertions(+), 5 deletions(-) diff --git a/lib/sink_impl.cc b/lib/sink_impl.cc index 24938838ae..317855a4ff 100644 --- a/lib/sink_impl.cc +++ b/lib/sink_impl.cc @@ -154,7 +154,8 @@ sink_impl::sink_impl( const std::string &args ) dev_list.push_back( dev ); #endif #ifdef ENABLE_XTRX - BOOST_FOREACH( std::string dev, xtrx_sink_c::get_devices() ) + for (std::string dev : xtrx_sink_c::get_devices()) + dev_list.push_back( dev ); #endif #ifdef ENABLE_FILE for (std::string dev : file_sink_c::get_devices()) diff --git a/lib/source_impl.cc b/lib/source_impl.cc index 84f5024bb6..8f2028bb3e 100644 --- a/lib/source_impl.cc +++ b/lib/source_impl.cc @@ -242,7 +242,7 @@ source_impl::source_impl( const std::string &args ) dev_list.push_back( dev ); #endif #ifdef ENABLE_XTRX - BOOST_FOREACH( std::string dev, xtrx_source_c::get_devices() ) + for (std::string dev : xtrx_source_c::get_devices()) dev_list.push_back( dev ); #endif diff --git a/lib/xtrx/xtrx_obj.cc b/lib/xtrx/xtrx_obj.cc index a971df4647..016b420980 100644 --- a/lib/xtrx/xtrx_obj.cc +++ b/lib/xtrx/xtrx_obj.cc @@ -68,7 +68,7 @@ xtrx_obj::xtrx_obj(const std::string &path, unsigned loglevel, bool lmsreset) unsigned xtrxflag = (loglevel & XTRX_O_LOGLVL_MASK) | ((lmsreset) ? XTRX_O_RESET : 0); std::cerr << "xtrx_obj::xtrx_obj = " << xtrxflag << std::endl; - int res = xtrx_open_list(path.c_str(), NULL, &_obj); + int res = xtrx_open_string(path.c_str(), &_obj); if (res < 0) { std::stringstream message; message << "Couldn't open " ": Error: " << -res; diff --git a/lib/xtrx/xtrx_sink_c.cc b/lib/xtrx/xtrx_sink_c.cc index 46ce1b035c..5253311af9 100644 --- a/lib/xtrx/xtrx_sink_c.cc +++ b/lib/xtrx/xtrx_sink_c.cc @@ -394,7 +394,7 @@ void xtrx_sink_c::tag_process(int ninput_items) uint64_t max_count = samp0_count + ninput_items; bool found_time_tag = false; - BOOST_FOREACH(const gr::tag_t &my_tag, _tags) { + for (const gr::tag_t &my_tag : _tags) { const uint64_t my_tag_count = my_tag.offset; const pmt::pmt_t &key = my_tag.key; const pmt::pmt_t &value = my_tag.value; @@ -416,7 +416,7 @@ void xtrx_sink_c::tag_process(int ninput_items) std::cerr << "TX_TIME: " << seconds << ":" << fractional << std::endl; } - } // end foreach + } // end for if (found_time_tag) { //_metadata.has_time_spec = true; -- 2.25.1

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[PATCH] hackrf: fix bandwidth setting
by argilo＠gmail.com 01 Jan '21

01 Jan '21

From: Clayton Smith <argilo(a)gmail.com> The T/R switching code added in ae2253c516bfdc9ae4575ecd61fe0e6cd8608a0d fails to set custom filter bandwidths because it sets bandwidth and sample rate in the wrong order. As noted in the documentation for hackrf_set_sample_rate: "If you want to override the baseband filter selection, you must do so after setting the sample rate." To solve this problem I moved the set_bandwidth call after set_sample_rate. It was also necessary to skip the call if a custom bandwidth was not requested. --- lib/hackrf/hackrf_common.cc | 5 ++++- lib/hackrf/hackrf_common.h | 1 + 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/hackrf/hackrf_common.cc b/lib/hackrf/hackrf_common.cc index a6de22aab6..666dc60f84 100644 --- a/lib/hackrf/hackrf_common.cc +++ b/lib/hackrf/hackrf_common.cc @@ -37,6 +37,7 @@ hackrf_common::hackrf_common(const std::string &args) : _center_freq(0), _freq_corr(0), _auto_gain(false), + _requested_bandwidth(0), _bandwidth(0), _bias(false), _started(false) @@ -339,6 +340,7 @@ double hackrf_common::set_bandwidth( double bandwidth, size_t chan ) int ret; // osmosdr::freq_range_t bandwidths = get_bandwidth_range( chan ); + _requested_bandwidth = bandwidth; if ( bandwidth == 0.0 ) /* bandwidth of 0 means automatic filter selection */ bandwidth = _sample_rate * 0.75; /* select narrower filters to prevent aliasing */ @@ -411,9 +413,10 @@ bool hackrf_common::get_bias() void hackrf_common::start() { _started = true; - set_bandwidth(get_bandwidth()); set_center_freq(get_center_freq()); set_sample_rate(get_sample_rate()); + if (_requested_bandwidth != 0) + set_bandwidth(get_bandwidth()); set_gain(get_gain()); set_bias(get_bias()); } diff --git a/lib/hackrf/hackrf_common.h b/lib/hackrf/hackrf_common.h index bb553c3bc6..d1ab47b6fb 100644 --- a/lib/hackrf/hackrf_common.h +++ b/lib/hackrf/hackrf_common.h @@ -104,6 +104,7 @@ private: double _freq_corr; bool _auto_gain; double _amp_gain; + double _requested_bandwidth; double _bandwidth; bool _bias; bool _started; -- 2.25.1

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osmocom-sdr January 2021