For last two days i'm trying to create new block in
gnuradio, but i'm constantly getting error when i try to execute
flow graph:
AttributeError: 'module' object has no attribute 'test'
I think that there is some problem with 3rd party
libraries (opennn) i'm trying to use in my project.In main source
file (test_impl.cc) i've imported opennn header file. In funtion general_work i'm
invoking function:
int
test_impl::general_work (int noutput_items,
gr_vector_int &ninput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items)
{
const float *in = (const float *) input_items[0];
float *out = (float *) output_items[0];
OpenNN::NeuralNetwork nn(8, 1, 1);
// Do <+signal processing+>
// Tell runtime system how many input items we consumed on
// each input stream.
consume_each (noutput_items);
// Tell runtime system how many output items we produced.
return noutput_items;
}
My lib/CMakeLists.txt (in lib folder i have
auto-generated gnuradio block source files and dirs with opennn
library):
########################################################################
# Setup library
########################################################################
include(GrPlatform) #define LIB_SUFFIX
include_directories(${Boost_INCLUDE_DIR})
link_directories(${Boost_LIBRARY_DIRS})
list(APPEND tutorial3_sources
test_impl.cc
)
set(tutorial3_sources "${tutorial3_sources}" PARENT_SCOPE)
if(NOT tutorial3_sources)
MESSAGE(STATUS "No C++ sources... skipping lib/")
return()
endif(NOT tutorial3_sources)
add_library(gnuradio-tutorial3 SHARED ${tutorial3_sources})
target_link_libraries(gnuradio-tutorial3 ${Boost_LIBRARIES} ${GNURADIO_ALL_LIBRARIES})
set_target_properties(gnuradio-tutorial3 PROPERTIES DEFINE_SYMBOL "gnuradio_tutorial3_EXPORTS")
if(APPLE)
set_target_properties(gnuradio-tutorial3 PROPERTIES
INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/lib"
)
endif(APPLE)
########################################################################
# Install built library files
########################################################################
include(GrMiscUtils)
GR_LIBRARY_FOO(gnuradio-tutorial3 RUNTIME_COMPONENT "tutorial3_runtime" DEVEL_COMPONENT "tutorial3_devel")
########################################################################
# Build and register unit test
########################################################################
include(GrTest)
include_directories(${CPPUNIT_INCLUDE_DIRS})
list(APPEND test_tutorial3_sources
${CMAKE_CURRENT_SOURCE_DIR}/test_tutorial3.cc
${CMAKE_CURRENT_SOURCE_DIR}/qa_tutorial3.cc
)
add_executable(test-tutorial3 ${test_tutorial3_sources})
target_link_libraries(
test-tutorial3
${GNURADIO_RUNTIME_LIBRARIES}
${Boost_LIBRARIES}
${CPPUNIT_LIBRARIES}
gnuradio-tutorial3
)
GR_ADD_TEST(test_tutorial3 test-tutorial3)
########################################################################
# Print summary
########################################################################
message(STATUS "Using install prefix: ${CMAKE_INSTALL_PREFIX}")
message(STATUS "Building for version: ${VERSION} / ${LIBVER}")
I've tried adding following code:
########################################################################
# Install opennn library files
########################################################################
add_subdirectory(tinyxml2)
add_subdirectory(opennn)
include_directories(opennn)
add_subdirectory(examples)
add_subdirectory(blank)
add_subdirectory(tests)
include(CPack)
To be honest i've tried to modify this CMake file on
many ways, but i'm always getting this error.