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This commit is contained in:
Charles J. Cliffe 2016-02-02 21:29:01 -05:00
parent 1523d55b6c
commit c6c62d7334
1 changed files with 4 additions and 5 deletions
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9
src/modules/modem/analog/ModemUSB.cpp
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@ -17,7 +17,7 @@ std::string ModemUSB::getName() {
}
ModemUSB::~ModemUSB() {
firfilt_crcf_destroy(ssbFilt);
iirfilt_crcf_destroy(ssbFilt);
nco_crcf_destroy(ssbShift);
ampmodem_destroy(demodAM_USB);
}
@ -46,13 +46,12 @@ void ModemUSB::demodulate(ModemKit *kit, ModemIQData *input, AudioThreadInput *a
return;
}
liquid_float_complex x;
liquid_float_complex x,y;
for (int i = 0; i < bufSize; i++) { // Reject lower band
nco_crcf_step(ssbShift);
nco_crcf_mix_down(ssbShift, input->data[i], &x);
firfilt_crcf_push(ssbFilt, x);
firfilt_crcf_execute(ssbFilt, &x);
ampmodem_demodulate(demodAM_USB, x, &demodOutputData[i]);
iirfilt_crcf_execute(ssbFilt, x, &y);
ampmodem_demodulate(demodAM_USB, y, &demodOutputData[i]);
}
buildAudioOutput(akit, audioOut, true);