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https://github.com/SatDump/SatDump
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64 lines
No EOL
1.7 KiB
C++
64 lines
No EOL
1.7 KiB
C++
#pragma once
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#include "module.h"
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#include <complex>
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#include <thread>
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#include <fstream>
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#include "common/dsp/random.h"
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#include "common/dsp/agc.h"
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#include "common/dsp/fir.h"
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#include "common/dsp/quadrature_demod.h"
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#include "common/dsp/clock_recovery_mm.h"
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#include "common/dsp/file_source.h"
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#include "common/widgets/constellation.h"
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class FSKDemodModule : public ProcessingModule
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{
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protected:
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std::shared_ptr<dsp::FileSourceBlock> file_source;
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std::shared_ptr<dsp::AGCBlock> agc;
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std::shared_ptr<dsp::CCFIRBlock> lpf;
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std::shared_ptr<dsp::QuadratureDemodBlock> qua;
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std::shared_ptr<dsp::FFMMClockRecoveryBlock> rec;
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const int d_samplerate;
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const int d_symbolrate;
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const int d_buffer_size;
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const int d_lpf_cutoff;
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const int d_lpf_transition_width;
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int8_t *sym_buffer;
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int8_t clamp(float x)
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{
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if (x < -128.0)
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return -127;
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if (x > 127.0)
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return 127;
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return x;
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}
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std::ofstream data_out;
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std::atomic<uint64_t> filesize;
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std::atomic<uint64_t> progress;
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// UI Stuff
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widgets::ConstellationViewer constellation;
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public:
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FSKDemodModule(std::string input_file, std::string output_file_hint, std::map<std::string, std::string> parameters);
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~FSKDemodModule();
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void init();
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void stop();
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void process();
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void drawUI(bool window);
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std::vector<ModuleDataType> getInputTypes();
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std::vector<ModuleDataType> getOutputTypes();
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public:
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static std::string getID();
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virtual std::string getIDM() { return getID(); };
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static std::vector<std::string> getParameters();
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static std::shared_ptr<ProcessingModule> getInstance(std::string input_file, std::string output_file_hint, std::map<std::string, std::string> parameters);
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}; |