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65 lines
1.3 KiB
C++
65 lines
1.3 KiB
C++
#include "sdr.hh"
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#include "rtlsource.hh"
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#include "baseband.hh"
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#include "utils.hh"
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#include "gui/gui.hh"
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#include <signal.h>
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#include "portaudio.hh"
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#include <QApplication>
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#include <QMainWindow>
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#include <QThread>
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using namespace sdr;
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static void __sigint_handler(int signo) {
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// On SIGINT -> stop queue properly
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Queue::get().stop();
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}
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int main(int argc, char *argv[])
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{
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Queue &queue = Queue::get();
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// Register handler:
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signal(SIGINT, __sigint_handler);
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PortAudio::init();
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QApplication app(argc, argv);
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QMainWindow *win = new QMainWindow();
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gui::Spectrum *spec = new gui::Spectrum(2, 1024, 5);
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gui::WaterFallView *spec_view = new gui::WaterFallView(spec);
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win->setCentralWidget(spec_view);
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win->setMinimumSize(640, 240);
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win->show();
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// Assemble processing chain
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PortSource< int16_t > src(44100.0, 2048);
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AGC<int16_t> agc;
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//IQBaseBand<int16_t> baseband(0, 500e3, 8, 5);
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//AMDemod<int16_t> demod;
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PortSink sink;
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src.connect(&agc, true);
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agc.connect(&sink, true);
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//baseband.connect(&demod);
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//demod.connect(&sink, true);
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src.connect(spec);
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queue.addIdle(&src, &PortSource< int16_t >::next);
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queue.start();
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app.exec();
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queue.stop();
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queue.wait();
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PortAudio::terminate();
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return 0;
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}
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