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https://github.com/cjcliffe/CubicSDR.git
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30 lines
732 B
C++
30 lines
732 B
C++
#include "ModemQPSK.h"
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ModemQPSK::ModemQPSK() : ModemDigital() {
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demodQPSK = modem_create(LIQUID_MODEM_QPSK);
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}
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ModemBase *ModemQPSK::factory() {
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return new ModemQPSK;
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}
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ModemQPSK::~ModemQPSK() {
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modem_destroy(demodQPSK);
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}
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std::string ModemQPSK::getName() {
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return "QPSK";
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}
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void ModemQPSK::demodulate(ModemKit *kit, ModemIQData *input, AudioThreadInput *audioOut) {
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ModemKitDigital *dkit = (ModemKitDigital *)kit;
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digitalStart(dkit, demodQPSK, input);
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for (size_t i = 0, bufSize = input->data.size(); i < bufSize; i++) {
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modem_demodulate(demodQPSK, input->data[i], &demodOutputDataDigital[i]);
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}
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updateDemodulatorLock(demodQPSK, 0.8f);
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digitalFinish(dkit, demodQPSK);
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}
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