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42 lines
910 B
C++
42 lines
910 B
C++
#include "wavfile.hh"
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#include "autocast.hh"
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#include "interpolate.hh"
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#include "fsk.hh"
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#include "aprs.hh"
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#include "utils.hh"
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using namespace sdr;
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int main(int argc, char *argv[]) {
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if (2 > argc) { std::cout << "USAGE: sdr_afsk1200 FILENAME" << std::endl; return -1; }
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sdr::Logger::get().addHandler(
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new sdr::StreamLogHandler(std::cerr, sdr::LOG_DEBUG));
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Queue &queue = Queue::get();
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WavSource src(argv[1], 1024);
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if (! src.isOpen()) { std::cout << "Can not open file " << argv[1] << std::endl; return -1; }
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AutoCast< int16_t > cast;
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FSKDetector demod(1200, 1200, 2200);
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BitStream bits(1200, BitStream::TRANSITION);
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APRS decode;
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src.connect(&cast);
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cast.connect(&demod);
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demod.connect(&bits);
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bits.connect(&decode);
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Queue::get().addIdle(&src, &WavSource::next);
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src.addEOS(&queue, &Queue::stop);
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Queue::get().start();
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Queue::get().wait();
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return 0;
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}
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