hello everybody,
I wanted to use constellation plot of gnuradio in my top block in c++. I
actually use qtcreator in ubuntu and gnuradio 3.7.3. After I found out that
I must add "-lgnuradio-qtgui" to the .pro file of qtcreator for using qtgui
of gnuradio, I ran the program but it didn't open any GUI!!!
my code is like this :
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#include <gnuradio/qtgui/const_sink_c.h>
#include <QtGui/QApplication>
#include <qapplication.h>
#include <QWidget>
using namespace gr;
int main()
{
// some blocks here ....
qtgui::const_sink_c::sptr constellation =
qtgui::const_sink_c::make(10, "constellation", 1, NULL);
// some connections ....
tb->run();
return 0;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
What is the problem!? Why I can't see any GUI?
best
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