Hello all, I know this question has been asked before, several times, but I didn't find a solution that allowed me to use my OOT blocks without running into the error stated in the subject of this email.
I scoured through this webpage( http://gnuradio.org/redmine/projects/gnuradio/wiki/OutOfTreeModulesConfig) and tried adding: set(GR_REQUIRED_COMPONENTS RUNTIME PMT) to my top level CMakeLists.txt file, because I am using PMT objects in my block, but that didn't get rid of the error. The full error thrown is this: Executing: "/home/comm1/Logan/Thesis/top_block.py" Traceback (most recent call last): File "/home/comm1/Logan/Thesis/top_block.py", line 92, in <module> tb = top_block() File "/home/comm1/Logan/Thesis/top_block.py", line 65, in __init__ self.ACK_Text_Sanitize_0 = ACK.Text_Sanitize() AttributeError: 'module' object has no attribute 'Text_Sanitize' I looked on the mailing list for that last line error and it pointed me to doing what I mentioned above with the CMakeLists.txt file, but could it be an actual problem with the top_block.py file? In the addendum is all of the files I could think would be necessary for someone to look at if they chose to, if including this much text is frowned upon, please let me know. Addendum: Text_Sanitize_impl.cc ***************************************************************************** #ifdef HAVE_CONFIG_H #include "config.h" #endif #include <gnuradio/io_signature.h> #include "Text_Sanitize_impl.h" #include <pmt/pmt.h> #include <stdio.h> #include <string> #include <iostream> #include <cstdio> namespace gr { namespace ACK { Text_Sanitize::sptr Text_Sanitize::make(char* message) { return gnuradio::get_initial_sptr (new Text_Sanitize_impl(message)); } void Text_Sanitize_impl::print_message(pmt::pmt_t d_message) { pmt::print(d_message); } /* void Text_Sanitize_impl::forecast (int noutput_items, gr_vector_int &ninput_items_required) { <+forecast+> e.g. ninput_items_required[0] = noutput_items } */ int Text_Sanitize_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 int *in = (int *) input_items[0]; pmt::pmt_t *out = (pmt::pmt_t *) output_items[0]; d_out_msg = pmt::string_to_symbol(d_message); //for(int i = 0; i<strlen(d_message); i++) //{ // pmt::vector_set(d_out_msg,i,d_message[i]); //} // 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; } /* * The private constructor */ Text_Sanitize_impl::Text_Sanitize_impl(char* message) : gr::block("Text_Sanitize", gr::io_signature::make(1, 1, sizeof(int)), gr::io_signature::make(1, 1, sizeof(pmt::pmt_t))), d_out_msg(pmt::string_to_symbol(std::string(""))), d_message(message) { message_port_register_out(pmt::mp("print_message")); set_msg_handler(pmt::mp("print"), boost::bind(&Text_Sanitize_impl::print_message, this, _1)); } /* * Our virtual destructor. */ Text_Sanitize_impl::~Text_Sanitize_impl() { } } /* namespace ACK */ } /* namespace gr */ ***************************************************************************** Text_Sanitize_impl.h ****************************************************************************** #ifndef INCLUDED_ACK_TEXT_SANITIZE_IMPL_H #define INCLUDED_ACK_TEXT_SANITIZE_IMPL_H #include <ACK/Text_Sanitize.h> #include <gnuradio/block.h> #include <gnuradio/thread/thread.h> #include <pmt/pmt.h> namespace gr { namespace ACK { class Text_Sanitize_impl : public Text_Sanitize { private: // Nothing to declare in this block. pmt::pmt_t d_out_msg; char* d_message; void print_message(pmt::pmt_t d_message); public: Text_Sanitize_impl(char* message); ~Text_Sanitize_impl(); // Where all the action really happens void forecast (int noutput_items, gr_vector_int &ninput_items_required); int general_work(int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items); }; } // namespace ACK } // namespace gr #endif /* INCLUDED_ACK_TEXT_SANITIZE_IMPL_H */ ***************************************************************************** Text_Sanitize.h **************************************************************************** #ifndef INCLUDED_ACK_TEXT_SANITIZE_H #define INCLUDED_ACK_TEXT_SANITIZE_H #include <ACK/api.h> #include <gnuradio/block.h> namespace gr { namespace ACK { /*! * \brief <+description of block+> * \ingroup ACK * */ class ACK_API Text_Sanitize : virtual public gr::block { public: typedef boost::shared_ptr<Text_Sanitize> sptr; /*! * \brief Return a shared_ptr to a new instance of ACK::Text_Sanitize. * * To avoid accidental use of raw pointers, ACK::Text_Sanitize's * constructor is in a private implementation * class. ACK::Text_Sanitize::make is the public interface for * creating new instances. */ static sptr make(char* message); }; } // namespace ACK } // namespace gr #endif /* INCLUDED_ACK_TEXT_SANITIZE_H */ **************************************************************************** Top Level CMakeLists.txt *************************************************************************** ######################################################################## # Project setup ######################################################################## cmake_minimum_required(VERSION 2.6) project(gr-ACK CXX C) enable_testing() #select the release build type by default to get optimization flags if(NOT CMAKE_BUILD_TYPE) set(CMAKE_BUILD_TYPE "Release") message(STATUS "Build type not specified: defaulting to release.") endif(NOT CMAKE_BUILD_TYPE) set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "") #make sure our local CMake Modules path comes first list(INSERT CMAKE_MODULE_PATH 0 ${CMAKE_SOURCE_DIR}/cmake/Modules) ######################################################################## # Compiler specific setup ######################################################################## if(CMAKE_COMPILER_IS_GNUCXX AND NOT WIN32) #http://gcc.gnu.org/wiki/Visibility add_definitions(-fvisibility=hidden) endif() ######################################################################## # Find boost ######################################################################## if(UNIX AND EXISTS "/usr/lib64") list(APPEND BOOST_LIBRARYDIR "/usr/lib64") #fedora 64-bit fix endif(UNIX AND EXISTS "/usr/lib64") set(Boost_ADDITIONAL_VERSIONS "1.35.0" "1.35" "1.36.0" "1.36" "1.37.0" "1.37" "1.38.0" "1.38" "1.39.0" "1.39" "1.40.0" "1.40" "1.41.0" "1.41" "1.42.0" "1.42" "1.43.0" "1.43" "1.44.0" "1.44" "1.45.0" "1.45" "1.46.0" "1.46" "1.47.0" "1.47" "1.48.0" "1.48" "1.49.0" "1.49" "1.50.0" "1.50" "1.51.0" "1.51" "1.52.0" "1.52" "1.53.0" "1.53" "1.54.0" "1.54" "1.55.0" "1.55" "1.56.0" "1.56" "1.57.0" "1.57" "1.58.0" "1.58" "1.59.0" "1.59" "1.60.0" "1.60" "1.61.0" "1.61" "1.62.0" "1.62" "1.63.0" "1.63" "1.64.0" "1.64" "1.65.0" "1.65" "1.66.0" "1.66" "1.67.0" "1.67" "1.68.0" "1.68" "1.69.0" "1.69" ) find_package(Boost "1.35" COMPONENTS filesystem system) if(NOT Boost_FOUND) message(FATAL_ERROR "Boost required to compile ACK") endif() ######################################################################## # Install directories ######################################################################## include(GrPlatform) #define LIB_SUFFIX set(GR_RUNTIME_DIR bin) set(GR_LIBRARY_DIR lib${LIB_SUFFIX}) set(GR_INCLUDE_DIR include/ACK) set(GR_DATA_DIR share) set(GR_PKG_DATA_DIR ${GR_DATA_DIR}/${CMAKE_PROJECT_NAME}) set(GR_DOC_DIR ${GR_DATA_DIR}/doc) set(GR_PKG_DOC_DIR ${GR_DOC_DIR}/${CMAKE_PROJECT_NAME}) set(GR_CONF_DIR etc) set(GR_PKG_CONF_DIR ${GR_CONF_DIR}/${CMAKE_PROJECT_NAME}/conf.d) set(GR_LIBEXEC_DIR libexec) set(GR_PKG_LIBEXEC_DIR ${GR_LIBEXEC_DIR}/${CMAKE_PROJECT_NAME}) set(GRC_BLOCKS_DIR ${GR_PKG_DATA_DIR}/grc/blocks) ######################################################################## # On Apple only, set install name and use rpath correctly, if not already set ######################################################################## if(APPLE) if(NOT CMAKE_INSTALL_NAME_DIR) set(CMAKE_INSTALL_NAME_DIR ${CMAKE_INSTALL_PREFIX}/${GR_LIBRARY_DIR} CACHE PATH "Library Install Name Destination Directory" FORCE) endif(NOT CMAKE_INSTALL_NAME_DIR) if(NOT CMAKE_INSTALL_RPATH) set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/${GR_LIBRARY_DIR} CACHE PATH "Library Install RPath" FORCE) endif(NOT CMAKE_INSTALL_RPATH) if(NOT CMAKE_BUILD_WITH_INSTALL_RPATH) set(CMAKE_BUILD_WITH_INSTALL_RPATH ON CACHE BOOL "Do Build Using Library Install RPath" FORCE) endif(NOT CMAKE_BUILD_WITH_INSTALL_RPATH) endif(APPLE) ######################################################################## # Find gnuradio build dependencies ######################################################################## find_package(CppUnit) find_package(Doxygen) # Search for GNU Radio and its components and versions. Add any # components required to the list of GR_REQUIRED_COMPONENTS (in all # caps such as FILTER or FFT) and change the version to the minimum # API compatible version required. set(GR_REQUIRED_COMPONENTS RUNTIME PMT STRING) find_package(Gnuradio "3.7.2" REQUIRED) if(NOT CPPUNIT_FOUND) message(FATAL_ERROR "CppUnit required to compile ACK") endif() ######################################################################## # Setup doxygen option ######################################################################## if(DOXYGEN_FOUND) option(ENABLE_DOXYGEN "Build docs using Doxygen" ON) else(DOXYGEN_FOUND) option(ENABLE_DOXYGEN "Build docs using Doxygen" OFF) endif(DOXYGEN_FOUND) ######################################################################## # Setup the include and linker paths ######################################################################## include_directories( ${CMAKE_SOURCE_DIR}/lib ${CMAKE_SOURCE_DIR}/include ${CMAKE_BINARY_DIR}/lib ${CMAKE_BINARY_DIR}/include ${Boost_INCLUDE_DIRS} ${CPPUNIT_INCLUDE_DIRS} ${GNURADIO_RUNTIME_INCLUDE_DIRS} ${GNURADIO_ALL_INCLUDE_DIRS} ) link_directories( ${Boost_LIBRARY_DIRS} ${CPPUNIT_LIBRARY_DIRS} ${GNURADIO_RUNTIME_LIBRARY_DIRS} ) # Set component parameters set(GR_ACK_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/include CACHE INTERNAL "" FORCE) set(GR_ACK_SWIG_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/swig CACHE INTERNAL "" FORCE) ######################################################################## # Create uninstall target ######################################################################## configure_file( ${CMAKE_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake @ONLY) add_custom_target(uninstall ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake ) ######################################################################## # Add subdirectories ######################################################################## add_subdirectory(include/ACK) add_subdirectory(lib) add_subdirectory(swig) add_subdirectory(python) add_subdirectory(grc) add_subdirectory(apps) add_subdirectory(docs) ######################################################################## # Install cmake search helper for this library ######################################################################## if(NOT CMAKE_MODULES_DIR) set(CMAKE_MODULES_DIR lib${LIB_SUFFIX}/cmake) endif(NOT CMAKE_MODULES_DIR) install(FILES cmake/Modules/ACKConfig.cmake DESTINATION ${CMAKE_MODULES_DIR}/ACK ) *************************************************************************** top_block.py *************************************************************************** #!/usr/bin/env python2 ################################################## # GNU Radio Python Flow Graph # Title: Top Block # Generated: Tue Aug 18 11:02:34 2015 ################################################## if __name__ == '__main__': import ctypes import sys if sys.platform.startswith('linux'): try: x11 = ctypes.cdll.LoadLibrary('libX11.so') x11.XInitThreads() except: print "Warning: failed to XInitThreads()" from PyQt4 import Qt from gnuradio import analog from gnuradio import blocks from gnuradio import eng_notation from gnuradio import gr from gnuradio.eng_option import eng_option from gnuradio.filter import firdes from optparse import OptionParser import ACK import sys class top_block(gr.top_block, Qt.QWidget): def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 ################################################## # Blocks ################################################## self.blocks_message_debug_0 = blocks.message_debug() self.analog_const_source_x_0 = analog.sig_source_i(0, analog.GR_CONST_WAVE, 0, 0, 2) self.ACK_Text_Sanitize_0 = ACK.Text_Sanitize() ################################################## # Connections ################################################## self.msg_connect((self.ACK_Text_Sanitize_0, 'out'), (self.blocks_message_debug_0, 'print')) self.connect((self.analog_const_source_x_0, 0), (self.ACK_Text_Sanitize_0, 0)) def closeEvent(self, event): self.settings = Qt.QSettings("GNU Radio", "top_block") self.settings.setValue("geometry", self.saveGeometry()) event.accept() def get_samp_rate(self): return self.samp_rate def set_samp_rate(self, samp_rate): self.samp_rate = samp_rate if __name__ == '__main__': parser = OptionParser(option_class=eng_option, usage="%prog: [options]") (options, args) = parser.parse_args() from distutils.version import StrictVersion if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"): Qt.QApplication.setGraphicsSystem(gr.prefs().get_string('qtgui','style','raster')) qapp = Qt.QApplication(sys.argv) tb = top_block() tb.start() tb.show() def quitting(): tb.stop() tb.wait() qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting) qapp.exec_() tb = None # to clean up Qt widgets *************************************************************************** Logan Washbourne Electrical Engineering Graduate Student (Electromagnetics)
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