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Work on the spectran HTTP source

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AlexandreRouma
2023-04-19 02:25:44 +02:00
parent 604f95fd96
commit 9c0b57a036
4 changed files with 140 additions and 5 deletions
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29
source_modules/spectran_http_source/src/main.cpp
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@@ -28,7 +28,7 @@ public:
this->name = name;
strcpy(hostname, "localhost");
sampleRate = 41000000.0;
sampleRate = 5750000.0;
handler.ctx = this;
handler.selectHandler = menuSelected;
@@ -103,8 +103,14 @@ private:
static void tune(double freq, void* ctx) {
SpectranHTTPSourceModule* _this = (SpectranHTTPSourceModule*)ctx;
if (_this->running) {
// TODO
bool connected = (_this->client && _this->client->isOpen());
if (connected) {
int64_t newfreq = round(freq);
if (newfreq != _this->lastReportedFreq && _this->gotReport) {
flog::debug("Sending tuning command");
_this->lastReportedFreq = newfreq;
_this->client->setCenterFrequency(newfreq);
}
}
_this->freq = freq;
flog::info("SpectranHTTPSourceModule '{0}': Tune: {1}!", _this->name, freq);
@@ -138,6 +144,7 @@ private:
_this->tryConnect();
}
else if (connected && SmGui::Button("Disconnect##spectran_http_source")) {
_this->client->onCenterFrequencyChanged.unbind(_this->onFreqChangedId);
_this->client->close();
}
if (_this->running) { style::endDisabled(); }
@@ -154,13 +161,23 @@ private:
void tryConnect() {
try {
gotReport = false;
client = std::make_shared<SpectranHTTPClient>(hostname, port, &stream);
onFreqChangedId = client->onCenterFrequencyChanged.bind(&SpectranHTTPSourceModule::onFreqChanged, this);
client->startWorker();
}
catch (std::runtime_error e) {
flog::error("Could not connect: {0}", e.what());
}
}
void onFreqChanged(double newFreq) {
if (lastReportedFreq == newFreq) { return; }
lastReportedFreq = newFreq;
tuner::tune(tuner::TUNER_MODE_IQ_ONLY, "", newFreq);
gotReport = true;
}
std::string name;
bool enabled = true;
double sampleRate;
@@ -168,11 +185,15 @@ private:
bool running = false;
std::shared_ptr<SpectranHTTPClient> client;
HandlerID onFreqChangedId;
double freq;
int64_t lastReportedFreq = 0;
bool gotReport;
char hostname[1024];
int port = 80;
int port = 54664;
dsp::stream<dsp::complex_t> stream;
};