mirror of
https://github.com/AlexandreRouma/SDRPlusPlus.git
synced 2024-12-25 02:18:30 +01:00
Added AGC + Started working on channel selection
This commit is contained in:
Ryzerth
parent
e5123dd8bf
commit
929ca50b06
@ -123,9 +123,8 @@ void windowInit() {
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// TODO for 0.2.5
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// Add "select folder" option for the file source
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// FIX AUDIO ISSUE ON BOTH LINUX AND SOMETIMES WINDOWS (probly the ring buffer, though double buffering could help)
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// Add default main config to avoid having to ship one
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// Have a good directory system on both linux and windows
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// Have a good directory system on both linux and windows (should fix occassional underruns)
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// Switch to double buffering
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// TODO for 0.2.6
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@ -1,27 +1,10 @@
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{
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"audio": {
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"Radio": {
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"device": "Speakers (Realtek High Definiti",
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"sampleRate": 48000.0,
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"volume": 0.4609375
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},
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"Radio 1": {
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"device": "Speakers (Realtek High Definition Audio)",
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"sampleRate": 48000.0,
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"volume": 0.609375
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},
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"Radio 2": {
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"device": "CABLE Input (VB-Audio Virtual Cable)",
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"sampleRate": 48000.0,
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"volume": 1.0
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}
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},
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"bandPlan": "General",
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"bandPlanEnabled": true,
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"fftHeight": 296,
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"frequency": 99000000,
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"max": 0.0,
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"maximized": false,
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"maximized": true,
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"menuOrder": [
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"Source",
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"Radio",
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@ -33,7 +16,7 @@
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"Display"
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],
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"menuWidth": 300,
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"min": -54.41176986694336,
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"min": -70.5882339477539,
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"offset": 0.0,
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"showWaterfall": true,
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"source": "SoapySDR",
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@ -42,17 +25,7 @@
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"Radio": {
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"muted": false,
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"sink": "Audio",
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"volume": 0.6887755393981934
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},
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"Radio 1": {
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"muted": true,
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"sink": "Audio",
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"volume": 0.625
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},
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"Radio 2": {
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"muted": false,
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"sink": "Audio",
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"volume": 1.0
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"volume": 0.4285714328289032
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}
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},
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"windowSize": {
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@ -18,11 +18,12 @@
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"sampleRate": 96000.0
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},
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"Default Device": {
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"sampleRate": 32000.0
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"sampleRate": 192000.0
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},
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"Generic RTL2832U OEM :: 00000001": {
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"agc": false,
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"gains": {
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"TUNER": 23.406999588012695
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"TUNER": 37.3390007019043
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},
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"sampleRate": 2560000.0
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},
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@ -114,20 +114,22 @@ private:
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SoapySDR::Device* dev = SoapySDR::Device::make(devArgs);
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gainList = dev->listGains(SOAPY_SDR_RX, 0);
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gainList = dev->listGains(SOAPY_SDR_RX, channelId);
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delete[] uiGains;
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uiGains = new float[gainList.size()];
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for (auto gain : gainList) {
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gainRanges.push_back(dev->getGainRange(SOAPY_SDR_RX, 0, gain));
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gainRanges.push_back(dev->getGainRange(SOAPY_SDR_RX, channelId, gain));
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}
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sampleRates = dev->listSampleRates(SOAPY_SDR_RX, 0);
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sampleRates = dev->listSampleRates(SOAPY_SDR_RX, channelId);
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txtSrList = "";
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for (double sr : sampleRates) {
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txtSrList += std::to_string((int)sr);
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txtSrList += '\0';
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}
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hasAgc = dev->hasGainMode(SOAPY_SDR_RX, channelId);
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SoapySDR::Device::unmake(dev);
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config.aquire();
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@ -137,9 +139,23 @@ private:
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if (config.conf["devices"][name]["gains"].contains(gain)) {
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uiGains[i] = config.conf["devices"][name]["gains"][gain];
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}
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else {
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uiGains[i] = gainRanges[i].minimum();
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}
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i++;
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}
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selectSampleRate(config.conf["devices"][name]["sampleRate"]);
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if (hasAgc && config.conf["devices"][name].contains("agc")) {
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agc = config.conf["devices"][name]["agc"];
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}
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else {
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agc = false;
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}
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if (config.conf["devices"][name].contains("sampleRate")) {
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selectSampleRate(config.conf["devices"][name]["sampleRate"]);
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}
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else {
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selectSampleRate(sampleRates[0]);
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}
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}
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else {
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int i = 0;
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@ -147,6 +163,9 @@ private:
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uiGains[i] = gainRanges[i].minimum();
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i++;
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}
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if (hasAgc) {
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agc = false;
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}
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selectSampleRate(sampleRates[0]); // Select default
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}
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config.release();
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@ -161,6 +180,9 @@ private:
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conf["gains"][gain] = uiGains[i];
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i++;
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}
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if (hasAgc) {
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conf["agc"] = agc;
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}
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config.aquire();
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config.conf["devices"][devArgs["label"]] = conf;
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config.release(true);
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@ -184,15 +206,19 @@ private:
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SoapyModule* _this = (SoapyModule*)ctx;
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_this->dev = SoapySDR::Device::make(_this->devArgs);
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_this->dev->setSampleRate(SOAPY_SDR_RX, 0, _this->sampleRate);
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_this->dev->setSampleRate(SOAPY_SDR_RX, _this->channelId, _this->sampleRate);
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int i = 0;
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for (auto gain : _this->gainList) {
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_this->dev->setGain(SOAPY_SDR_RX, 0, gain, _this->uiGains[i]);
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_this->dev->setGain(SOAPY_SDR_RX, _this->channelId, gain, _this->uiGains[i]);
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i++;
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}
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_this->dev->setFrequency(SOAPY_SDR_RX, 0, _this->freq);
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if (_this->hasAgc) {
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_this->dev->setGainMode(SOAPY_SDR_RX, _this->channelId, _this->agc);
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}
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_this->dev->setFrequency(SOAPY_SDR_RX, _this->channelId, _this->freq);
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_this->devStream = _this->dev->setupStream(SOAPY_SDR_RX, "CF32");
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_this->dev->activateStream(_this->devStream);
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@ -218,12 +244,11 @@ private:
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SoapyModule* _this = (SoapyModule*)ctx;
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_this->freq = freq;
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if (_this->running) {
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_this->dev->setFrequency(SOAPY_SDR_RX, 0, freq);
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_this->dev->setFrequency(SOAPY_SDR_RX, _this->channelId, freq);
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}
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spdlog::info("SoapyModule '{0}': Tune: {1}!", _this->name, freq);
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}
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static void menuHandler(void* ctx) {
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SoapyModule* _this = (SoapyModule*)ctx;
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@ -269,6 +294,21 @@ private:
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}
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gainNameLen += 5.0f;
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if (_this->hasAgc) {
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if (ImGui::Checkbox((std::string("AGC##_agc_sel_") + _this->name).c_str(), &_this->agc)) {
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if (_this->running) { _this->dev->setGainMode(SOAPY_SDR_RX, _this->channelId, _this->agc); }
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// When disabled, reset the gains
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if (!_this->agc) {
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int i = 0;
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for (auto gain : _this->gainList) {
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_this->dev->setGain(SOAPY_SDR_RX, _this->channelId, gain, _this->uiGains[i]);
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i++;
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}
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}
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_this->saveCurrent();
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}
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}
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int i = 0;
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for (auto gain : _this->gainList) {
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ImGui::Text("%s gain", gain.c_str());
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@ -278,7 +318,7 @@ private:
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if (ImGui::SliderFloat((gain + std::string("##_gain_sel_") + _this->name).c_str(), &_this->uiGains[i],
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_this->gainRanges[i].minimum(), _this->gainRanges[i].maximum())) {
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if (_this->running) {
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_this->dev->setGain(SOAPY_SDR_RX, 0, gain, _this->uiGains[i]);
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_this->dev->setGain(SOAPY_SDR_RX, _this->channelId, gain, _this->uiGains[i]);
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}
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_this->saveCurrent();
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}
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@ -315,9 +355,13 @@ private:
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double freq;
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double sampleRate;
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bool running = false;
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bool hasAgc = false;
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bool agc = false;
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std::vector<double> sampleRates;
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int srId = -1;
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float* uiGains;
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int channelCount = 1;
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int channelId = 0;
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std::vector<std::string> gainList;
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std::vector<SoapySDR::Range> gainRanges;
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};
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