comicsansg/CubicSDR
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digital output 'buffer' and fix ifdef

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This commit is contained in:
Dantali0n 2015-06-18 22:07:53 +02:00
parent 96c05cd532
commit cac5d0b9ea
3 changed files with 84 additions and 31 deletions
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4
src/CubicSDR.cpp
View File

@ -21,7 +21,7 @@
IMPLEMENT_APP(CubicSDR) IMPLEMENT_APP(CubicSDR)
// console output buffer for windows // console output buffer for windows
#ifdef _WIN64_ #ifdef _WINDOWS
class outbuf : public std::streambuf { class outbuf : public std::streambuf {
public: public:
outbuf() { outbuf() {
@ -51,7 +51,7 @@ bool CubicSDR::OnInit() {
} }
// console output for windows // console output for windows
#ifdef _WIN64_ #ifdef _WINDOWS
if (AllocConsole()) { if (AllocConsole()) {
freopen("CONOUT$", "w", stdout); freopen("CONOUT$", "w", stdout);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_RED); SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_RED);

109
src/demod/DemodulatorThread.cpp
View File

@ -233,12 +233,14 @@ void DemodulatorThread::threadMain() {
// Reset demodulator Constellations & Lock // Reset demodulator Constellations & Lock
updateDemodulatorCons(0); updateDemodulatorCons(0);
// create digital output buffer
demodOutputDataDigital = new unsigned int[bufSize];
if (demodulatorType == DEMOD_TYPE_FM) { if (demodulatorType == DEMOD_TYPE_FM) {
currentDemodLock = false; currentDemodLock = false;
freqdem_demodulate_block(demodFM, &agcData[0], bufSize, &demodOutputData[0]); freqdem_demodulate_block(demodFM, &agcData[0], bufSize, &demodOutputData[0]);
} else { } else {
float p; float p;
unsigned int bitstream;
switch (demodulatorType.load()) { switch (demodulatorType.load()) {
case DEMOD_TYPE_LSB: case DEMOD_TYPE_LSB:
currentDemodLock = false; currentDemodLock = false;
@ -262,7 +264,7 @@ void DemodulatorThread::threadMain() {
} }
break; break;
// advanced demodulators // advanced demodulators
// tneeds refactoring // needs refactoring
case DEMOD_TYPE_ASK: case DEMOD_TYPE_ASK:
switch (demodulatorCons) { switch (demodulatorCons) {
@ -304,10 +306,12 @@ void DemodulatorThread::threadMain() {
} }
for (int i = 0; i < bufSize; i++) { for (int i = 0; i < bufSize; i++) {
modem_demodulate(demodASK, inp->data[i], &bitstream);
modem_demodulate(demodASK, inp->data[i], &demodOutputDataDigital[i]);
// std::cout << bitstream << std::endl; // std::cout << bitstream << std::endl;
} }
updateDemodulatorLock(demodASK, 0.5f); updateDemodulatorLock(demodASK, 0.005f);
break; break;
case DEMOD_TYPE_APSK: case DEMOD_TYPE_APSK:
@ -350,17 +354,21 @@ void DemodulatorThread::threadMain() {
} }
for (int i = 0; i < bufSize; i++) { for (int i = 0; i < bufSize; i++) {
modem_demodulate(demodAPSK, inp->data[i], &bitstream);
modem_demodulate(demodAPSK, inp->data[i], &demodOutputDataDigital[i]);
// std::cout << bitstream << std::endl; // std::cout << bitstream << std::endl;
} }
updateDemodulatorLock(demodAPSK, 0.5f); updateDemodulatorLock(demodAPSK, 0.005f);
break; break;
case DEMOD_TYPE_BPSK: case DEMOD_TYPE_BPSK:
for (int i = 0; i < bufSize; i++) { for (int i = 0; i < bufSize; i++) {
modem_demodulate(demodBPSK, inp->data[i], &bitstream);
modem_demodulate(demodBPSK, inp->data[i], &demodOutputDataDigital[i]);
// std::cout << bitstream << std::endl; // std::cout << bitstream << std::endl;
} }
updateDemodulatorLock(demodBPSK, 0.8f); updateDemodulatorLock(demodBPSK, 0.005f);
break; break;
case DEMOD_TYPE_DPSK: case DEMOD_TYPE_DPSK:
@ -403,10 +411,12 @@ void DemodulatorThread::threadMain() {
} }
for (int i = 0; i < bufSize; i++) { for (int i = 0; i < bufSize; i++) {
modem_demodulate(demodDPSK, inp->data[i], &bitstream);
modem_demodulate(demodDPSK, inp->data[i], &demodOutputDataDigital[i]);
// std::cout << bitstream << std::endl; // std::cout << bitstream << std::endl;
} }
updateDemodulatorLock(demodDPSK, 0.8f); updateDemodulatorLock(demodDPSK, 0.005f);
break; break;
case DEMOD_TYPE_PSK: case DEMOD_TYPE_PSK:
@ -449,17 +459,21 @@ void DemodulatorThread::threadMain() {
} }
for (int i = 0; i < bufSize; i++) { for (int i = 0; i < bufSize; i++) {
modem_demodulate(demodPSK, inp->data[i], &bitstream);
modem_demodulate(demodPSK, inp->data[i], &demodOutputDataDigital[i]);
// std::cout << bitstream << std::endl; // std::cout << bitstream << std::endl;
} }
updateDemodulatorLock(demodPSK, 0.8f); updateDemodulatorLock(demodPSK, 0.005f);
break; break;
case DEMOD_TYPE_OOK: case DEMOD_TYPE_OOK:
for (int i = 0; i < bufSize; i++) { for (int i = 0; i < bufSize; i++) {
modem_demodulate(demodOOK, inp->data[i], &bitstream);
modem_demodulate(demodOOK, inp->data[i], &demodOutputDataDigital[i]);
// std::cout << bitstream << std::endl; // std::cout << bitstream << std::endl;
} }
updateDemodulatorLock(demodOOK, 0.8f); updateDemodulatorLock(demodOOK, 0.005f);
break; break;
case DEMOD_TYPE_SQAM: case DEMOD_TYPE_SQAM:
@ -502,17 +516,21 @@ void DemodulatorThread::threadMain() {
} }
for (int i = 0; i < bufSize; i++) { for (int i = 0; i < bufSize; i++) {
modem_demodulate(demodSQAM, inp->data[i], &bitstream);
modem_demodulate(demodSQAM, inp->data[i], &demodOutputDataDigital[i]);
// std::cout << bitstream << std::endl; // std::cout << bitstream << std::endl;
} }
updateDemodulatorLock(demodSQAM, 0.8f); updateDemodulatorLock(demodSQAM, 0.005f);
break; break;
case DEMOD_TYPE_ST: case DEMOD_TYPE_ST:
for (int i = 0; i < bufSize; i++) { for (int i = 0; i < bufSize; i++) {
modem_demodulate(demodST, inp->data[i], &bitstream);
modem_demodulate(demodST, inp->data[i], &demodOutputDataDigital[i]);
// std::cout << bitstream << std::endl; // std::cout << bitstream << std::endl;
} }
updateDemodulatorLock(demodST, 0.8f); updateDemodulatorLock(demodST, 0.005f);
break; break;
case DEMOD_TYPE_QAM: case DEMOD_TYPE_QAM:
@ -555,17 +573,21 @@ void DemodulatorThread::threadMain() {
} }
for (int i = 0; i < bufSize; i++) { for (int i = 0; i < bufSize; i++) {
modem_demodulate(demodQAM, inp->data[i], &bitstream);
modem_demodulate(demodQAM, inp->data[i], &demodOutputDataDigital[i]);
// std::cout << bitstream << std::endl; // std::cout << bitstream << std::endl;
} }
updateDemodulatorLock(demodQAM, 0.5f); updateDemodulatorLock(demodQAM, 0.5f);
break; break;
case DEMOD_TYPE_QPSK: case DEMOD_TYPE_QPSK:
for (int i = 0; i < bufSize; i++) { for (int i = 0; i < bufSize; i++) {
modem_demodulate(demodQPSK, inp->data[i], &bitstream);
modem_demodulate(demodQPSK, inp->data[i], &demodOutputDataDigital[i]);
// std::cout << bitstream << std::endl; // std::cout << bitstream << std::endl;
} }
updateDemodulatorLock(demodQPSK, 0.8f); updateDemodulatorLock(demodQPSK, 0.8f);
break; break;
} }
@ -578,7 +600,7 @@ void DemodulatorThread::threadMain() {
if (demodOutputData[i] > amOutputCeil) { if (demodOutputData[i] > amOutputCeil) {
amOutputCeil = demodOutputData[i]; amOutputCeil = demodOutputData[i];
} }
} }
float gain = 0.5 / amOutputCeilMAA; float gain = 0.5 / amOutputCeilMAA;
@ -597,6 +619,9 @@ void DemodulatorThread::threadMain() {
unsigned int numAudioWritten; unsigned int numAudioWritten;
msresamp_rrrf_execute(audioResampler, &demodOutputData[0], bufSize, &resampledOutputData[0], &numAudioWritten); msresamp_rrrf_execute(audioResampler, &demodOutputData[0], bufSize, &resampledOutputData[0], &numAudioWritten);
// destroy the digital buffer
delete[] demodOutputDataDigital;
if (stereo) { if (stereo) {
if (demodStereoData.size() != bufSize) { if (demodStereoData.size() != bufSize) {
if (demodStereoData.capacity() < bufSize) { if (demodStereoData.capacity() < bufSize) {
@ -770,10 +795,36 @@ void DemodulatorThread::threadMain() {
demodAM = demodAM_DSB_CSP; demodAM = demodAM_DSB_CSP;
ampmodem_reset(demodAM); ampmodem_reset(demodAM);
break; break;
// case DEMOD_TYPE_QPSK: case DEMOD_TYPE_ASK:
// std::cout << "reset modem qpsk" << std::endl; modem_reset(demodASK);
// modem_reset(demodQPSK); break;
// break; case DEMOD_TYPE_APSK:
modem_reset(demodAPSK);
break;
case DEMOD_TYPE_BPSK:
modem_reset(demodBPSK);
break;
case DEMOD_TYPE_DPSK:
modem_reset(demodDPSK);
break;
case DEMOD_TYPE_PSK:
modem_reset(demodPSK);
break;
case DEMOD_TYPE_OOK:
modem_reset(demodOOK);
break;
case DEMOD_TYPE_SQAM:
modem_reset(demodSQAM);
break;
case DEMOD_TYPE_ST:
modem_reset(demodST);
break;
case DEMOD_TYPE_QAM:
modem_reset(demodQAM);
break;
case DEMOD_TYPE_QPSK:
modem_reset(demodQPSK);
break;
} }
demodulatorType = newDemodType; demodulatorType = newDemodType;
} }
@ -886,7 +937,7 @@ int DemodulatorThread::getDemodulatorCons() {
} }
void DemodulatorThread::updateDemodulatorLock(modem demod, float sensitivity) { void DemodulatorThread::updateDemodulatorLock(modem demod, float sensitivity) {
modem_get_demodulator_evm(demod) <= sensitivity ? setDemodulatorLock(true) : setDemodulatorLock(false); modem_get_demodulator_evm(demod) <= sensitivity ? setDemodulatorLock(true) : setDemodulatorLock(false);
} }
void DemodulatorThread::updateDemodulatorCons(int Cons) { void DemodulatorThread::updateDemodulatorCons(int Cons) {

2
src/demod/DemodulatorThread.h
View File

@ -61,6 +61,8 @@ protected:
std::vector<float> resampledOutputData; std::vector<float> resampledOutputData;
std::vector<float> resampledStereoData; std::vector<float> resampledStereoData;
unsigned int *demodOutputDataDigital;
DemodulatorThreadPostInputQueue* iqInputQueue; DemodulatorThreadPostInputQueue* iqInputQueue;
DemodulatorThreadOutputQueue* audioVisOutputQueue; DemodulatorThreadOutputQueue* audioVisOutputQueue;
AudioThreadInputQueue *audioOutputQueue; AudioThreadInputQueue *audioOutputQueue;