Comments (5)
Symlink seems fine:
ls -l /usr/local/lib/x86_64-linux-gnu/libgnuradio-lora_sdr.so.0.5.0git
lrwxrwxrwx 1 root root 32 may 8 17:34 /usr/local/lib/x86_64-linux-gnu/libgnuradio-lora_sdr.so.0.5.0git -> libgnuradio-lora_sdr.so.af08300e
from gr-lora_sdr.
A quick test forcing the LD path:
$ LD_LIBRARY_PATH=/usr/local/lib/x86_64-linux-gnu python apps/single_user/tx_rx_simulation.py
Traceback (most recent call last):
File "/home/user/code/thirdparty/gr-lora_sdr/apps/single_user/tx_rx_simulation.py", line 188, in <module>
main()
File "/home/user/code/thirdparty/gr-lora_sdr/apps/single_user/tx_rx_simulation.py", line 166, in main
tb = top_block_cls()
File "/home/user/code/thirdparty/gr-lora_sdr/apps/single_user/tx_rx_simulation.py", line 49, in __init__
self.lora_sdr_modulate_0 = lora_sdr.modulate(sf, samp_rate, bw, [8, 16],False)
AttributeError: module 'lora_sdr' has no attribute 'modulate'
Seems like a SWIG issue. modulate() is clearly missing from the Py module. I'm not using the older codebase, it definitely is yours (thank you for your excellent work since!).
$ git remote show origin origin
* remote origin
Fetch URL: https://github.com/martynvdijke/gr-lora_sdr
Push URL: https://github.com/martynvdijke/gr-lora_sdr
HEAD branch: master
Remote branches:
dev tracked
gh-pages tracked
main tracked
master tracked
Local branch configured for 'git pull':
master merges with remote master
Local ref configured for 'git push':
master pushes to master (up to date)
from gr-lora_sdr.
See #27
modulate() is missing from the generated bindings, the source is there, but it is not included:
>>> lora_sdr.lora_sdr_python.
lora_sdr.lora_sdr_python.RH_RF95_header( lora_sdr.lora_sdr_python.frame_sync(
lora_sdr.lora_sdr_python.add_crc( lora_sdr.lora_sdr_python.gray_decode(
lora_sdr.lora_sdr_python.crc_verif( lora_sdr.lora_sdr_python.gray_enc(
lora_sdr.lora_sdr_python.data_source( lora_sdr.lora_sdr_python.hamming_dec(
lora_sdr.lora_sdr_python.data_source_sim( lora_sdr.lora_sdr_python.hamming_enc(
lora_sdr.lora_sdr_python.deinterleaver( lora_sdr.lora_sdr_python.header(
lora_sdr.lora_sdr_python.dewhitening( lora_sdr.lora_sdr_python.header_decoder(
lora_sdr.lora_sdr_python.err_measures( lora_sdr.lora_sdr_python.hier_rx(
lora_sdr.lora_sdr_python.fft_demod( lora_sdr.lora_sdr_python.hier_tx(
lora_sdr.lora_sdr_python.frame_detector_sequence( lora_sdr.lora_sdr_python.interleaver(
lora_sdr.lora_sdr_python.frame_detector_threshold( lora_sdr.lora_sdr_python.signal_detector(
lora_sdr.lora_sdr_python.frame_detector_timeout( lora_sdr.lora_sdr_python.whitening(
lora_sdr.lora_sdr_python.frame_src(
from gr-lora_sdr.
cmake output:
-- The CXX compiler identification is GNU 11.2.0
-- The C compiler identification is GNU 11.2.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Found setting GRLORA_MEASUREMENTS=True, setting outputting meassurments on
-- Build type not specified: defaulting to release.
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.2")
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Checking for module 'gmp'
-- Found gmp, version 6.2.1
-- Found GMP: /usr/lib/x86_64-linux-gnu/libgmpxx.so
-- Using GMP.
-- Found MPLIB: /usr/lib/x86_64-linux-gnu/libgmpxx.so
-- Found Boost: /usr/lib/x86_64-linux-gnu/cmake/Boost-1.74.0/BoostConfig.cmake (found suitable version "1.74.0", minimum required is "1.74.0") found components: date_time program_options system regex thread unit_test_framework
-- Found Volk: Volk::volk
-- User set python executable /usr/bin/python3
-- Found PythonInterp: /usr/bin/python3 (found version "3.10.4")
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.10.so (found suitable exact version "3.10.4")
-- Found Git: /usr/bin/git
-- Extracting version information from git describe...
-- Found Doxygen: /usr/bin/doxygen (found version "1.9.1") found components: doxygen dot
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.10.so
-- Performing Test HAS_FLTO
-- Performing Test HAS_FLTO - Success
-- Found pybind11: /usr/include (found version "2.9.1")
-- Using install prefix: /usr
-- Building for version: af08300e / 0.5.0git
-- PYTHON and GRC components are enabled
-- Python checking for pygccxml - found
-- Configuring done
-- Generating done
-- Build files have been written to: /home/ewsidufyh/code/thirdparty/gr-lora_sdr/build
-- Installing: /usr/local/lib/python3.10/dist-packages/lora_sdr/lora_sdr_python.cpython-310-x86_64-linux-gnu.so
-- Set runtime path of "/usr/local/lib/python3.10/dist-packages/lora_sdr/lora_sdr_python.cpython-310-x86_64-linux-gnu.so" to ""
I'm beginning to think something is broken with the CMake config. This is after setting the prefix to /usr.
from gr-lora_sdr.
Fixed, and ported bindings to 3.10.
from gr-lora_sdr.
Related Issues (8)
- Update n_required_items once work_done signal is recieved HOT 1
- Update kiss_fft HOT 1
- GNU Radio 3.8 branch compiling issues HOT 2
- AttributeError: module 'lora_sdr' has no attribute 'modulate' HOT 3
- Not able to Receive HOT 1
- Cmake errors and GNU Radio version issues HOT 1
- No TX or RX against commercial devices and gr-lora from rpp0 HOT 6
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from gr-lora_sdr.