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Save/load sample rate for sessions

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This commit is contained in:
Charles J. Cliffe 2016-01-10 15:08:08 -05:00
parent 01e441b142
commit 3236b23b51
1 changed files with 24 additions and 5 deletions
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29
src/AppFrame.cpp
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@ -1333,7 +1333,8 @@ void AppFrame::saveSession(std::string fileName) {
DataNode *header = s.rootNode()->newChild("header");
*header->newChild("version") = std::string(CUBICSDR_VERSION);
*header->newChild("center_freq") = wxGetApp().getFrequency();
*header->newChild("sample_rate") = wxGetApp().getSampleRate();
DataNode *demods = s.rootNode()->newChild("demodulators");
std::vector<DemodulatorInstance *> &instances = wxGetApp().getDemodMgr().getDemodulators();
@ -1378,10 +1379,28 @@ bool AppFrame::loadSession(std::string fileName) {
DataNode *header = l.rootNode()->getNext("header");
std::string version(*header->getNext("version"));
long long center_freq = *header->getNext("center_freq");
std::cout << "Loading " << version << " session file" << std::endl;
long long center_freq = *header->getNext("center_freq");
std::cout << "\tCenter Frequency: " << center_freq << std::endl;
if (header->hasAnother("sample_rate")) {
int sample_rate = *header->getNext("sample_rate");
SDRDeviceInfo *dev = wxGetApp().getSDRThread()->getDevice();
if (dev) {
SDRDeviceChannel *chan = dev->getRxChannel();
if (chan) {
// Try for a reasonable default sample rate.
sample_rate = chan->getSampleRateNear(sample_rate);
}
wxGetApp().setSampleRate(sample_rate);
deviceChanged.store(true);
} else {
wxGetApp().setSampleRate(sample_rate);
}
}
wxGetApp().setFrequency(center_freq);
@ -1453,8 +1472,8 @@ bool AppFrame::loadSession(std::string fileName) {
DemodulatorInstance *newDemod = wxGetApp().getDemodMgr().newThread();
loadedDemod = newDemod;
numDemodulators++;
newDemod->writeModemSettings(mSettings);
newDemod->setDemodulatorType(type);
newDemod->writeModemSettings(mSettings);
newDemod->setBandwidth(bandwidth);
newDemod->setFrequency(freq);
newDemod->setGain(gain);
@ -1493,7 +1512,7 @@ bool AppFrame::loadSession(std::string fileName) {
loadedDemod->setActive(true);
loadedDemod->setFollow(true);
loadedDemod->setTracking(true);
wxGetApp().getDemodMgr().setActiveDemodulator(loadedDemod);
wxGetApp().getDemodMgr().setActiveDemodulator(loadedDemod, false);
}
} catch (DataInvalidChildException &e) {
std::cout << e.what() << std::endl;