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Simplify SDRPostThread: no longer binding methods, directly use the true list of demodulators

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This commit is contained in:
vsonnier
2017-08-27 12:39:28 +02:00
parent a8f8f4a7e2
commit 37712c7a81
9 changed files with 44 additions and 82 deletions
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src/sdr/SDRPostThread.cpp
+30 -50
View File
@@ -36,41 +36,12 @@ SDRPostThread::SDRPostThread() : IOThread(), buffers("SDRPostThreadBuffers"), vi
SDRPostThread::~SDRPostThread() {
}
void SDRPostThread::bindDemodulator(DemodulatorInstancePtr demod) {
std::lock_guard < std::mutex > lock(busy_demod);
demodulators.push_back(demod);
void SDRPostThread::notifyDemodulatorsChanged() {
doRefresh.store(true);
}
void SDRPostThread::bindDemodulators(const std::vector<DemodulatorInstancePtr >& demods) {
std::lock_guard < std::mutex > lock(busy_demod);
for (auto di : demods) {
demodulators.push_back(di);
doRefresh.store(true);
}
}
void SDRPostThread::removeDemodulator(DemodulatorInstancePtr demod) {
if (!demod) {
return;
}
std::lock_guard < std::mutex > lock(busy_demod);
auto it = std::find(demodulators.begin(), demodulators.end(), demod);
if (it != demodulators.end()) {
demodulators.erase(it);
doRefresh.store(true);
}
}
void SDRPostThread::initPFBChannelizer() {
// std::cout << "Initializing post-process FIR polyphase filterbank channelizer with " << numChannels << " channels." << std::endl;
if (channelizer) {
@@ -93,6 +64,9 @@ void SDRPostThread::updateActiveDemodulators() {
long long centerFreq = wxGetApp().getFrequency();
//retreive the current list of demodulators:
auto demodulators = wxGetApp().getDemodMgr().getDemodulators();
for (auto demod : demodulators) {
// not in range?
@@ -189,9 +163,8 @@ void SDRPostThread::run() {
if (!iqDataInQueue->pop(data_in, HEARTBEAT_CHECK_PERIOD_MICROS)) {
continue;
}
// std::lock_guard < std::mutex > lock(data_in->m_mutex);
std::lock_guard < std::mutex > lock(busy_demod);
bool doUpdate = false;
if (data_in && data_in->data.size()) {
if(data_in->numChannels > 1) {
@@ -200,8 +173,7 @@ void SDRPostThread::run() {
runSingleCH(data_in.get());
}
}
bool doUpdate = false;
for (size_t j = 0; j < nRunDemods; j++) {
DemodulatorInstancePtr demod = runDemods[j];
if (abs(frequency - demod->getFrequency()) > (sampleRate / 2)) {
@@ -210,7 +182,7 @@ void SDRPostThread::run() {
}
//Only update the list of demodulators here
if (doUpdate) {
if (doUpdate || doRefresh) {
updateActiveDemodulators();
}
} //end while
@@ -259,9 +231,9 @@ void SDRPostThread::runSingleCH(SDRThreadIQData *data_in) {
}
size_t refCount = nRunDemods;
bool doIQDataOut = (iqDataOutQueue != NULL && !iqDataOutQueue->full());
bool doIQDataOut = (iqDataOutQueue != nullptr && !iqDataOutQueue->full());
bool doDemodVisOut = (nRunDemods && iqActiveDemodVisualQueue != NULL && !iqActiveDemodVisualQueue->full());
bool doVisOut = (iqVisualQueue != NULL && !iqVisualQueue->full());
bool doVisOut = (iqVisualQueue != nullptr && !iqVisualQueue->full());
if (doIQDataOut) {
refCount++;
@@ -290,22 +262,26 @@ void SDRPostThread::runSingleCH(SDRThreadIQData *data_in) {
if (doDemodVisOut) {
//VSO: blocking push
iqActiveDemodVisualQueue->push(demodDataOut, MAX_BLOCKING_DURATION_MICROS, "runSingleCH() iqActiveDemodVisualQueue");
iqActiveDemodVisualQueue->push(demodDataOut);
}
if (doIQDataOut) {
//VSO: blocking push
iqDataOutQueue->push(demodDataOut, MAX_BLOCKING_DURATION_MICROS,"runSingleCH() iqDataOutQueue");
iqDataOutQueue->push(demodDataOut);
}
if (doVisOut) {
//VSO: blocking push
iqVisualQueue->push(demodDataOut, MAX_BLOCKING_DURATION_MICROS, "runSingleCH() iqVisualQueue");
iqVisualQueue->push(demodDataOut);
}
for (size_t i = 0; i < nRunDemods; i++) {
//VSO: blocking push
runDemods[i]->getIQInputDataPipe()->push(demodDataOut, MAX_BLOCKING_DURATION_MICROS, "runSingleCH() runDemods[i]->getIQInputDataPipe()");
//VSO: timed-push
if (!runDemods[i]->getIQInputDataPipe()->push(demodDataOut, MAX_BLOCKING_DURATION_MICROS, "runSingleCH() runDemods[i]->getIQInputDataPipe()")) {
//some runDemods are no longer there, bail out from runSingleCH() entirely.
doRefresh = true;
return;
}
}
}
}
@@ -342,11 +318,11 @@ void SDRPostThread::runPFBCH(SDRThreadIQData *data_in) {
iqDataOut->data.assign(data_in->data.begin(), data_in->data.begin() + dataSize);
//VSO: blocking push
iqDataOutQueue->push(iqDataOut, MAX_BLOCKING_DURATION_MICROS, "runPFBCH() iqDataOutQueue");
iqDataOutQueue->push(iqDataOut);
if (doVis) {
//VSO: blocking push
iqVisualQueue->push(iqDataOut, MAX_BLOCKING_DURATION_MICROS, "runPFBCH() iqVisualQueue");
iqVisualQueue->push(iqDataOut);
}
}
@@ -442,16 +418,20 @@ void SDRPostThread::runPFBCH(SDRThreadIQData *data_in) {
if (doDemodVis) {
//VSO: blocking push
iqActiveDemodVisualQueue->push(demodDataOut, MAX_BLOCKING_DURATION_MICROS, "runPFBCH() iqActiveDemodVisualQueue");
iqActiveDemodVisualQueue->push(demodDataOut);
}
for (size_t j = 0; j < nRunDemods; j++) {
if (demodChannel[j] == i) {
//VSO: blocking push
runDemods[j]->getIQInputDataPipe()->push(demodDataOut, MAX_BLOCKING_DURATION_MICROS, "runPFBCH() demod->getIQInputDataPipe()");
//VSO: timed- push
if (!runDemods[j]->getIQInputDataPipe()->push(demodDataOut, MAX_BLOCKING_DURATION_MICROS, "runPFBCH() runDemods[j]->getIQInputDataPipe()")) {
//Some runDemods are no longer there, bail out from runPFBCH() entirely.
doRefresh = true;
return;
}
}
}
} //end for
}
}
}
src/sdr/SDRPostThread.h
+2 -10
View File
@@ -11,10 +11,8 @@ public:
SDRPostThread();
~SDRPostThread();
void bindDemodulator(DemodulatorInstancePtr demod);
void bindDemodulators(const std::vector<DemodulatorInstancePtr>& demods);
void removeDemodulator(DemodulatorInstancePtr demod);
void notifyDemodulatorsChanged();
virtual void run();
virtual void terminate();
@@ -27,12 +25,6 @@ protected:
DemodulatorThreadInputQueuePtr iqDataOutQueue;
DemodulatorThreadInputQueuePtr iqVisualQueue;
DemodulatorThreadInputQueuePtr iqActiveDemodVisualQueue;
//protects access to demodulators lists and such
std::mutex busy_demod;
std::vector<DemodulatorInstancePtr> demodulators;
private: