54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
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// Copyright (c) Charles J. Cliffe
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// SPDX-License-Identifier: GPL-2.0+
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#pragma once
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#include "Modem.h"
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#include "ModemAnalog.h"
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class ModemKitCW : public ModemKitAnalog
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{
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public:
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ModemKitCW() : ModemKitAnalog() {
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};
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msresamp_cccf mInputResampler;
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};
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class ModemCW : public ModemAnalog {
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public:
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ModemCW();
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~ModemCW();
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std::string getName();
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static ModemBase *factory();
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int checkSampleRate (long long srate, int arate );
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ModemKit *buildKit (long long srate, int arate);
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void disposeKit (ModemKit *kit);
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void initOutputBuffers (ModemKitAnalog *akit, ModemIQData *input);
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int getDefaultSampleRate();
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void demodulate(ModemKit *kit, ModemIQData *input, AudioThreadInput *audioOut);
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ModemArgInfoList getSettings();
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void writeSetting(std::string setting,std::string value);
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std::string readSetting(std::string setting);
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// No resampling required.
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std::vector<float> *getResampledOutputData () { return &demodOutputData; }
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private:
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bool mAutoGain;
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float mGain;
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float mBeepFrequency;
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nco_crcf mLO;
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firhilbf mToReal;
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std::vector<liquid_float_complex> mInput;
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};
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