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Bandplan system

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This commit is contained in:
Ryzerth
2020-08-04 21:34:56 +02:00
parent cd7e5cf1bc
commit 022898c61d
155 changed files with 49138 additions and 107 deletions
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17
src/signal_path.cpp
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@@ -9,10 +9,6 @@ void SignalPath::init(uint64_t sampleRate, int fftRate, int fftSize, dsp::stream
this->fftRate = fftRate;
this->fftSize = fftSize;
// for (int i = 0; i < iftaps.size(); i++) {
// printf("%f\n", iftaps[i]);
// }
_demod = DEMOD_FM;
dcBiasRemover.init(input, 32000);
@@ -76,30 +72,24 @@ void SignalPath::setDemodulator(int demId) {
// Stop current demodulator
if (_demod == DEMOD_FM) {
printf("Stopping FM demodulator\n");
demod.stop();
}
else if (_demod == DEMOD_NFM) {
printf("Stopping NFM demodulator\n");
demod.stop();
}
else if (_demod == DEMOD_AM) {
printf("Stopping AM demodulator\n");
amDemod.stop();
}
else if (_demod == DEMOD_USB) {
printf("Stopping USB demodulator\n");
ssbDemod.stop();
}
else if (_demod == DEMOD_LSB) {
printf("Stopping LSB demodulator\n");
ssbDemod.stop();
}
_demod = demId;
// Set input of the audio resampler
if (demId == DEMOD_FM) {
printf("Starting FM demodulator\n");
mainVFO.setOutputSampleRate(200000, 200000);
demod.setBlockSize(mainVFO.getOutputBlockSize());
demod.setSampleRate(200000);
@@ -109,7 +99,6 @@ void SignalPath::setDemodulator(int demId) {
demod.start();
}
if (demId == DEMOD_NFM) {
printf("Starting NFM demodulator\n");
mainVFO.setOutputSampleRate(12500, 12500);
demod.setBlockSize(mainVFO.getOutputBlockSize());
demod.setSampleRate(12500);
@@ -119,7 +108,6 @@ void SignalPath::setDemodulator(int demId) {
demod.start();
}
else if (demId == DEMOD_AM) {
printf("Starting AM demodulator\n");
mainVFO.setOutputSampleRate(12500, 12500);
amDemod.setBlockSize(mainVFO.getOutputBlockSize());
audioResamp.setInput(&amDemod.output);
@@ -127,7 +115,6 @@ void SignalPath::setDemodulator(int demId) {
amDemod.start();
}
else if (demId == DEMOD_USB) {
printf("Starting USB demodulator\n");
mainVFO.setOutputSampleRate(6000, 3000);
ssbDemod.setBlockSize(mainVFO.getOutputBlockSize());
ssbDemod.setMode(dsp::SSBDemod::MODE_USB);
@@ -136,7 +123,6 @@ void SignalPath::setDemodulator(int demId) {
ssbDemod.start();
}
else if (demId == DEMOD_LSB) {
printf("Starting LSB demodulator\n");
mainVFO.setOutputSampleRate(6000, 3000);
ssbDemod.setBlockSize(mainVFO.getOutputBlockSize());
ssbDemod.setMode(dsp::SSBDemod::MODE_LSB);
@@ -157,8 +143,7 @@ void SignalPath::start() {
mainVFO.start();
demod.start();
//ns.start();
audioResamp.start();
audio.start();
}