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Sample example for control Galil motion controller Using Qt Programs

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  • Vijay LamkaneV Vijay Lamkane

    currently i am using Galil.h file
    but stuck here
    #include <QCoreApplication>
    #include <Galil.h>

    int main(int argc, char *argv[])
    {
    QCoreApplication a(argc, argv);

    Galil g("192.168.1.100");
    
    return a.exec();
    

    }

    gives errors like
    error: undefined reference to `Galil::Galil(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'

    /home/system/Qt_Programs/galilConnection3/main.cpp:8: error: undefined reference to `Galil::~Galil()'

    how can i solve it

    jsulmJ Offline
    jsulmJ Offline
    jsulm
    Lifetime Qt Champion
    wrote on last edited by
    #7

    @Vijay-Lamkane The URL is working for me.
    It is not enough to include the header file: you have to link against the library (*.so).

    https://forum.qt.io/topic/113070/qt-code-of-conduct

    Vijay LamkaneV 1 Reply Last reply
    0
    • jsulmJ jsulm

      @Vijay-Lamkane The URL is working for me.
      It is not enough to include the header file: you have to link against the library (*.so).

      Vijay LamkaneV Offline
      Vijay LamkaneV Offline
      Vijay Lamkane
      wrote on last edited by
      #8

      @jsulm

      .pro file

      QT += core
      QT -= gui

      TARGET = galilConnection3
      CONFIG += console
      CONFIG -= app_bundle

      TEMPLATE = app

      SOURCES += main.cpp

      unix:!macx: LIBS += -L$$PWD/../../../../usr/lib/ -lGalil

      INCLUDEPATH += $$PWD/../../../../usr/include
      DEPENDPATH += $$PWD/../../../../usr/include

      :-1: error: skipping incompatible /home/system/Qt_Programs/galilConnection3/../../../../usr/lib//libGalil.so when searching for -lGalil
      :-1: error: skipping incompatible /usr/lib/../lib/libGalil.so when searching for -lGalil
      :-1: error: cannot find -lGalil

      jsulmJ 1 Reply Last reply
      0
      • Vijay LamkaneV Vijay Lamkane

        @jsulm

        .pro file

        QT += core
        QT -= gui

        TARGET = galilConnection3
        CONFIG += console
        CONFIG -= app_bundle

        TEMPLATE = app

        SOURCES += main.cpp

        unix:!macx: LIBS += -L$$PWD/../../../../usr/lib/ -lGalil

        INCLUDEPATH += $$PWD/../../../../usr/include
        DEPENDPATH += $$PWD/../../../../usr/include

        :-1: error: skipping incompatible /home/system/Qt_Programs/galilConnection3/../../../../usr/lib//libGalil.so when searching for -lGalil
        :-1: error: skipping incompatible /usr/lib/../lib/libGalil.so when searching for -lGalil
        :-1: error: cannot find -lGalil

        jsulmJ Offline
        jsulmJ Offline
        jsulm
        Lifetime Qt Champion
        wrote on last edited by
        #9

        @Vijay-Lamkane Are you building for x86 or x86_64? Is the library built for x86 or x86_64? You can check calling

        file /usr/lib/../lib/libGalil.so
        

        on the command line.
        Post here what file /usr/lib/../lib/libGalil.so prints.

        https://forum.qt.io/topic/113070/qt-code-of-conduct

        Vijay LamkaneV 1 Reply Last reply
        0
        • Vijay LamkaneV Offline
          Vijay LamkaneV Offline
          Vijay Lamkane
          wrote on last edited by
          #10

          ile /usr/lib/../lib/libGalil.so

          /usr/lib/../lib/libGalil.so: ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, BuildID[sha1]=43f20bd8e5cbb6aff96819c8376887d030ac4f19, stripped

          1 Reply Last reply
          0
          • jsulmJ jsulm

            @Vijay-Lamkane Are you building for x86 or x86_64? Is the library built for x86 or x86_64? You can check calling

            file /usr/lib/../lib/libGalil.so
            

            on the command line.
            Post here what file /usr/lib/../lib/libGalil.so prints.

            Vijay LamkaneV Offline
            Vijay LamkaneV Offline
            Vijay Lamkane
            wrote on last edited by
            #11

            @jsulm
            is there need of controller to be connected while testing the given program ?

            jsulmJ 1 Reply Last reply
            0
            • Vijay LamkaneV Vijay Lamkane

              @jsulm
              is there need of controller to be connected while testing the given program ?

              jsulmJ Offline
              jsulmJ Offline
              jsulm
              Lifetime Qt Champion
              wrote on last edited by
              #12

              @Vijay-Lamkane For testing yes but not to build it. You're current problem isn't related to connected/not connected controller.

              The lib is x86, so I guess you're building for x86_64, is that correct? In this case you should either build for x86 or check whether this library is available as x86_64.

              https://forum.qt.io/topic/113070/qt-code-of-conduct

              Vijay LamkaneV 1 Reply Last reply
              0
              • jsulmJ jsulm

                @Vijay-Lamkane For testing yes but not to build it. You're current problem isn't related to connected/not connected controller.

                The lib is x86, so I guess you're building for x86_64, is that correct? In this case you should either build for x86 or check whether this library is available as x86_64.

                Vijay LamkaneV Offline
                Vijay LamkaneV Offline
                Vijay Lamkane
                wrote on last edited by
                #13

                @jsulm
                i had reinstalled lib file

                #include <QCoreApplication>
                #include <Galil.h>

                #include <iostream> //cout
                #include <sstream> //ostringstream istringstream
                #include <vector>
                #include <iostream>.h>
                using namespace std;
                int main(int argc, char *argv[])
                {

                //string address = "";
                Galil g();
                Galil *q;

                cout << Galil::libraryVersion() << endl;

                }

                Output Error

                /home/system/Qt_Programs/galilConnection3/main.cpp:17: error: undefined reference to `Galil::libraryVersionabi:cxx11'

                1 Reply Last reply
                0
                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #14

                  Hi,

                  Looks like you are not linking to the library.

                  Interested in AI ? www.idiap.ch
                  Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                  1 Reply Last reply
                  0
                  • Vijay LamkaneV Offline
                    Vijay LamkaneV Offline
                    Vijay Lamkane
                    wrote on last edited by
                    #15

                    after building only galilConnection4.pro file

                    :-1: error: No rule to make target 'galilConnection4.o'. Stop.

                    1 Reply Last reply
                    0
                    • SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #16

                      What's in that .pro file ?

                      Interested in AI ? www.idiap.ch
                      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                      Vijay LamkaneV 1 Reply Last reply
                      0
                      • SGaistS SGaist

                        What's in that .pro file ?

                        Vijay LamkaneV Offline
                        Vijay LamkaneV Offline
                        Vijay Lamkane
                        wrote on last edited by
                        #17

                        @SGaist

                        QT += core
                        QT -= gui

                        TARGET = galilConnection3
                        CONFIG += console
                        CONFIG -= app_bundle

                        TEMPLATE = app

                        SOURCES += main.cpp

                        unix:!macx: LIBS += -L$$PWD/../../../../usr/lib/ -lGalil

                        INCLUDEPATH += $$PWD/../../../../usr/include
                        DEPENDPATH += $$PWD/../../../../usr/include

                        1 Reply Last reply
                        0
                        • SGaistS Offline
                          SGaistS Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on last edited by
                          #18

                          Where's galilConnection4.cpp ?

                          Interested in AI ? www.idiap.ch
                          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                          1 Reply Last reply
                          0
                          • N Offline
                            N Offline
                            nhat
                            wrote on last edited by
                            #19

                            thanks for sharing !

                            [url=http://www.axaengineers.com/] Civil Engineering Outsourcing[/url]

                            1 Reply Last reply
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