39 lines
772 B
C++
39 lines
772 B
C++
#include "ModemAM.h"
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ModemAM::ModemAM() : ModemAnalog() {
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demodAM = ampmodem_create(0.5, 0.0, LIQUID_AMPMODEM_DSB, 0);
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}
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ModemAM::~ModemAM() {
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ampmodem_destroy(demodAM);
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}
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Modem *ModemAM::factory() {
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return new ModemAM;
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}
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std::string ModemAM::getName() {
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return "AM";
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}
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int ModemAM::getDefaultSampleRate() {
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return 6000;
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}
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void ModemAM::demodulate(ModemKit *kit, ModemIQData *input, AudioThreadInput *audioOut) {
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ModemKitAnalog *amkit = (ModemKitAnalog *)kit;
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initOutputBuffers(amkit,input);
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if (!bufSize) {
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input->decRefCount();
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return;
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}
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for (int i = 0; i < bufSize; i++) {
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ampmodem_demodulate(demodAM, input->data[i], &demodOutputData[i]);
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}
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buildAudioOutput(amkit,audioOut,true);
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}
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