2015-11-16 23:49:54 -05:00
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#include "ModemASK.h"
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2015-11-18 21:09:51 -05:00
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ModemASK::ModemASK() {
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demodASK2 = modem_create(LIQUID_MODEM_ASK2);
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demodASK4 = modem_create(LIQUID_MODEM_ASK4);
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demodASK8 = modem_create(LIQUID_MODEM_ASK8);
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demodASK16 = modem_create(LIQUID_MODEM_ASK16);
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demodASK32 = modem_create(LIQUID_MODEM_ASK32);
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demodASK64 = modem_create(LIQUID_MODEM_ASK64);
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demodASK128 = modem_create(LIQUID_MODEM_ASK128);
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demodASK256 = modem_create(LIQUID_MODEM_ASK256);
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demodASK = demodASK2;
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}
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Modem *ModemASK::factory() {
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return new ModemASK;
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}
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ModemASK::~ModemASK() {
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modem_destroy(demodASK4);
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modem_destroy(demodASK8);
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modem_destroy(demodASK16);
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modem_destroy(demodASK32);
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modem_destroy(demodASK64);
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modem_destroy(demodASK128);
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modem_destroy(demodASK256);
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}
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void ModemASK::demodulate(ModemKit *kit, ModemIQData *input, AudioThreadInput *audioOut) {
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2015-11-18 21:31:59 -05:00
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switch (demodulatorCons.load()) {
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case 2:
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demodASK = demodASK2;
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updateDemodulatorCons(2);
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break;
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case 4:
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demodASK = demodASK4;
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updateDemodulatorCons(4);
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break;
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case 8:
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demodASK = demodASK8;
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updateDemodulatorCons(8);
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break;
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case 16:
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demodASK = demodASK16;
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updateDemodulatorCons(16);
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break;
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case 32:
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demodASK = demodASK32;
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updateDemodulatorCons(32);
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break;
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case 64:
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demodASK = demodASK64;
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updateDemodulatorCons(64);
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break;
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case 128:
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demodASK = demodASK128;
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updateDemodulatorCons(128);
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break;
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case 256:
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demodASK = demodASK256;
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updateDemodulatorCons(256);
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break;
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default:
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demodASK = demodASK2;
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break;
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}
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for (int i = 0, bufSize = input->data.size(); i < bufSize; i++) {
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modem_demodulate(demodASK, input->data[i], &demodOutputDataDigital[i]);
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}
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updateDemodulatorLock(demodASK, 0.005f);
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2015-11-18 21:09:51 -05:00
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}
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