113 lines
2.9 KiB
C++
113 lines
2.9 KiB
C++
#pragma once
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#include <atomic>
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#include "ThreadQueue.h"
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#include "DemodulatorMgr.h"
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#include "SDRDeviceInfo.h"
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#include "AppConfig.h"
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#include <SoapySDR/Version.hpp>
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#include <SoapySDR/Modules.hpp>
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#include <SoapySDR/Registry.hpp>
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#include <SoapySDR/Device.hpp>
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class SDRThreadIQData: public ReferenceCounter {
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public:
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long long frequency;
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long long sampleRate;
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bool dcCorrected;
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int numChannels;
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std::vector<liquid_float_complex> data;
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SDRThreadIQData() :
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frequency(0), sampleRate(DEFAULT_SAMPLE_RATE), dcCorrected(true), numChannels(0) {
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}
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SDRThreadIQData(long long bandwidth, long long frequency, std::vector<signed char> *data) :
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frequency(frequency), sampleRate(bandwidth) {
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}
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~SDRThreadIQData() {
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}
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};
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typedef ThreadQueue<SDRThreadIQData *> SDRThreadIQDataQueue;
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class SDRThread : public IOThread {
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private:
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void init();
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void deinit();
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void readStream(SDRThreadIQDataQueue* iqDataOutQueue);
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void readLoop();
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public:
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SDRThread();
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~SDRThread();
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enum SDRThreadState { SDR_THREAD_MESSAGE, SDR_THREAD_INITIALIZED, SDR_THREAD_TERMINATED, SDR_THREAD_FAILED };
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void run();
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SDRDeviceInfo *getDevice();
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void setDevice(SDRDeviceInfo *dev);
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int getOptimalElementCount(long long sampleRate, int fps);
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int getOptimalChannelCount(long long sampleRate);
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void setFrequency(long long freq);
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long long getFrequency();
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void setOffset(long long ofs);
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long long getOffset();
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void setSampleRate(int rate);
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int getSampleRate();
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void setPPM(int ppm);
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int getPPM();
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void setAGCMode(bool mode);
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bool getAGCMode();
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void setGain(std::string name, float value);
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float getGain(std::string name);
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void writeSetting(std::string name, std::string value);
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std::string readSetting(std::string name);
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void setStreamArgs(SoapySDR::Kwargs streamArgs);
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protected:
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void updateGains();
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void updateSettings();
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SoapySDR::Kwargs combineArgs(SoapySDR::Kwargs a, SoapySDR::Kwargs b);
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SoapySDR::Stream *stream;
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SoapySDR::Device *device;
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void *buffs[1];
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ReBuffer<SDRThreadIQData> buffers;
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SDRThreadIQData inpBuffer;
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std::atomic<DeviceConfig *> deviceConfig;
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std::atomic<SDRDeviceInfo *> deviceInfo;
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std::mutex setting_busy;
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std::map<std::string, std::string> settings;
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std::map<std::string, bool> settingChanged;
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std::atomic<uint32_t> sampleRate;
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std::atomic_llong frequency, offset;
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std::atomic_int ppm, numElems, numChannels;
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std::atomic_bool hasPPM, hasHardwareDC;
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std::atomic_bool agc_mode, rate_changed, freq_changed, offset_changed,
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ppm_changed, device_changed, agc_mode_changed, gain_value_changed, setting_value_changed;
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std::mutex gain_busy;
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std::map<std::string, float> gainValues;
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std::map<std::string, bool> gainChanged;
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SoapySDR::Kwargs streamArgs;
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};
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