C++ DeviceConfig::getStreamOpts方法代码示例

//.........这里部分代码省略.........
        
        if (!deviceSampleRate) {
            deviceSampleRate = selDev->getSampleRateNear(SOAPY_SDR_RX, 0, currentSampleRate);
        }
        
        SoapySDR::ArgInfo sampleRateArg;
        std::vector<long> rateOpts = selDev->getSampleRates(SOAPY_SDR_RX, 0);

        for (long rate : rateOpts) {
            sampleRateArg.options.push_back(std::to_string(rate));
            sampleRateArg.optionNames.push_back(frequencyToStr(rate));
        }
        
        sampleRateArg.type = SoapySDR::ArgInfo::STRING;
        sampleRateArg.units = "Hz";
        sampleRateArg.name = "Sample Rate";
        sampleRateArg.key = "sample_rate";
        sampleRateArg.value = std::to_string(deviceSampleRate);
        
        devSettings["sample_rate"] = addArgInfoProperty(m_propertyGrid, sampleRateArg);
        deviceArgs["sample_rate"] = sampleRateArg;

        

        //B) Runtime Settings:
        runtimeArgs.clear();
        runtimeProps.clear();
        streamProps.clear();
       
        if (args.size()) {
            m_propertyGrid->Append(new wxPropertyCategory("Run-time Settings"));
            
            for (SoapySDR::ArgInfoList::const_iterator args_i = args.begin(); args_i != args.end(); args_i++) {
                SoapySDR::ArgInfo arg = (*args_i);
				//We-reread the Device configuration, else we use the user settings.
				if (dev) {
					//Apply saved settings
					DeviceConfig *devConfig = wxGetApp().getConfig()->getDevice(dev->getDeviceId());
					arg.value = devConfig->getSetting(arg.key, soapyDev->readSetting(arg.key)); //use SoapyDevice data as fallback.
				}
				else {
					//re-read the SoapyDevice
					arg.value = soapyDev->readSetting(arg.key);
				}
               
                runtimeProps[arg.key] = addArgInfoProperty(m_propertyGrid, arg);
                runtimeArgs[arg.key] = arg;
            }
        }
        
        if (dev) {
            args = dev->getSoapyDevice()->getStreamArgsInfo(SOAPY_SDR_RX, 0);
            
            DeviceConfig *devConfig = wxGetApp().getConfig()->getDevice(dev->getDeviceId());
            ConfigSettings devStreamOpts = devConfig->getStreamOpts();
            if (devStreamOpts.size()) {
                for (int j = 0, jMax = args.size(); j < jMax; j++) {
                    if (devStreamOpts.find(args[j].key) != devStreamOpts.end()) {
                        args[j].value = devStreamOpts[args[j].key];
                    }
                }
            }
            
            if (args.size()) {
                m_propertyGrid->Append(new wxPropertyCategory("Stream Settings"));
                
                for (SoapySDR::ArgInfo arg : args) {
                  
                    streamProps[arg.key] = addArgInfoProperty(m_propertyGrid, arg);
                }
            }
        }
        
        if (selDev->isManual()) {
            m_addRemoteButton->SetLabel("Remove");
            removeId = selId;
        } else {
            m_addRemoteButton->SetLabel("Add");
            removeId = nullptr;
        }
        
    } else if (selDev && !selDev->isAvailable() && selDev->isManual()) {
        m_propertyGrid->Clear();

        devSettings.clear();
        runtimeArgs.clear();
        runtimeProps.clear();
        streamProps.clear();

        removeId = devTree->GetSelection();
        dev = nullptr;
        selId = nullptr;
        editId = nullptr;
        
        m_addRemoteButton->SetLabel("Remove");
    } else if (!selDev) {
        m_addRemoteButton->SetLabel("Add");
        removeId = nullptr;
    }
}

void SDRDevicesDialog::OnSelectionChanged( wxTreeEvent& event ) {

    SDRDeviceInfo *selDev = getSelectedDevice(devTree->GetSelection());
    if (selDev && selDev->isAvailable()) {
        dev = selDev;
        selId = devTree->GetSelection();
        DeviceConfig *devConfig = wxGetApp().getConfig()->getDevice(dev->getName());
        m_propertyGrid->Clear();

        SoapySDR::ArgInfoList args = dev->getSettingsArgInfo();
        SoapySDR::ArgInfoList::const_iterator args_i;

        m_propertyGrid->Append(new wxPropertyCategory("General Settings"));
        
        devSettings.erase(devSettings.begin(),devSettings.end());
        devSettings["name"] = m_propertyGrid->Append( new wxStringProperty("Name", wxPG_LABEL, devConfig->getDeviceName()) );
        devSettings["offset"] = m_propertyGrid->Append( new wxIntProperty("Offset (Hz)", wxPG_LABEL, devConfig->getOffset()) );

        props.erase(props.begin(), props.end());

        if (args.size()) {
            m_propertyGrid->Append(new wxPropertyCategory("Run-time Settings"));
            
            
            for (args_i = args.begin(); args_i != args.end(); args_i++) {
                SoapySDR::ArgInfo arg = (*args_i);
                props.push_back(addArgInfoProperty(m_propertyGrid, arg));
            }
        }
        
        if (dev->getRxChannel()) {
            args = dev->getRxChannel()->getStreamArgsInfo();
            
            DeviceConfig *devConfig = wxGetApp().getConfig()->getDevice(dev->getDeviceId());
            ConfigSettings devStreamOpts = devConfig->getStreamOpts();
            if (devStreamOpts.size()) {
                for (int j = 0, jMax = args.size(); j < jMax; j++) {
                    if (devStreamOpts.find(args[j].key) != devStreamOpts.end()) {
                        args[j].value = devStreamOpts[args[j].key];
                    }
                }
            }

            if (args.size()) {
                m_propertyGrid->Append(new wxPropertyCategory("Stream Settings"));

                for (args_i = args.begin(); args_i != args.end(); args_i++) {
                    SoapySDR::ArgInfo arg = (*args_i);
                    props.push_back(addArgInfoProperty(m_propertyGrid, arg));
                }
            }
        }
        
        if (selDev->isManual()) {
            m_addRemoteButton->SetLabel("Remove");
            removeId = selId;
        } else {
            m_addRemoteButton->SetLabel("Add");
            removeId = nullptr;
        }
        
    } else if (selDev && !selDev->isAvailable() && selDev->isManual()) {
        m_propertyGrid->Clear();
        devSettings.erase(devSettings.begin(),devSettings.end());
        props.erase(props.begin(), props.end());
        removeId = devTree->GetSelection();
        dev = nullptr;
        selId = nullptr;
        editId = nullptr;
        
        m_addRemoteButton->SetLabel("Remove");
    } else if (!selDev) {
        m_addRemoteButton->SetLabel("Add");
        removeId = nullptr;
    }
    event.Skip();
}

//.........这里部分代码省略.........
                wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, std::string("Querying device #") + std::to_string(i) + ": " + dev->getName());
            }

            SoapySDR::ArgInfoList settingsInfo = device->getSettingInfo();

            DeviceConfig *cfg = wxGetApp().getConfig()->getDevice(dev->getDeviceId());

            ConfigSettings devSettings = cfg->getSettings();
            if (devSettings.size()) {
                for (ConfigSettings::const_iterator set_i = devSettings.begin(); set_i != devSettings.end(); set_i++) {
                    deviceArgs[set_i->first] = set_i->second;
                }
                for (int j = 0; j < settingsInfo.size(); j++) {
                    if (deviceArgs.find(settingsInfo[j].key) != deviceArgs.end()) {
                        settingsInfo[j].value = deviceArgs[settingsInfo[j].key];
                    }
                }
            }
            
            dev->setDeviceArgs(deviceArgs);
            dev->setSettingsInfo(settingsInfo);

            int numChan = device->getNumChannels(SOAPY_SDR_RX);
            for (int i = 0; i < numChan; i++) {
                SDRDeviceChannel *chan = new SDRDeviceChannel();

                SoapySDR::RangeList rfRange = device->getFrequencyRange(SOAPY_SDR_RX, i);
                double rfMin = rfRange[0].minimum();
                double rfMax = rfRange[rfRange.size()-1].maximum();
                chan->setChannel(i);
                chan->setFullDuplex(device->getFullDuplex(SOAPY_SDR_RX, i));
                chan->setRx(true);
                chan->setTx(false);
                chan->getRFRange().setLow(rfMin);
                chan->getRFRange().setHigh(rfMax);

                std::vector<std::string> freqs = device->listFrequencies(SOAPY_SDR_RX,i);
                if (std::find(freqs.begin(), freqs.end(), "CORR") != freqs.end()) {
                    chan->setCORR(true);
                } else {
                    chan->setCORR(false);
                }
                
                if (device->hasDCOffsetMode(SOAPY_SDR_RX, i)) {
                    chan->setHardwareDC(true);
                } else {
                    chan->setHardwareDC(false);
                }
                
                std::vector<double> rates = device->listSampleRates(SOAPY_SDR_RX, i);
                for (std::vector<double>::iterator i = rates.begin(); i != rates.end(); i++) {
                    chan->getSampleRates().push_back((long)(*i));
                }
                
                ConfigSettings devStreamOpts = cfg->getStreamOpts();
                if (devStreamOpts.size()) {
                    dev->setStreamArgs(devStreamOpts);
                }
                
                SoapySDR::ArgInfoList optArgs = device->getStreamArgsInfo(SOAPY_SDR_RX, i);

                if (devStreamOpts.size()) {
                    for (int j = 0, jMax = optArgs.size(); j < jMax; j++) {
                        if (devStreamOpts.find(optArgs[j].key) != devStreamOpts.end()) {
                            optArgs[j].value = devStreamOpts[optArgs[j].key];
                        }
                    }
                }
                chan->setStreamArgsInfo(optArgs);
                
                std::vector<std::string> gainNames = device->listGains(SOAPY_SDR_RX, i);
                
                for (std::vector<std::string>::iterator gname = gainNames.begin(); gname!= gainNames.end(); gname++) {
                    chan->addGain((*gname),device->getGainRange(SOAPY_SDR_RX, i, (*gname)));
                }
                
                dev->addChannel(chan);
            }
            
            SoapySDR::Device::unmake(device);
            
            dev->setAvailable(true);
        } catch (const std::exception &ex) {
            std::cerr << "Error making device: " << ex.what() << std::endl;
            wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, std::string("Error querying device #") + std::to_string(i));
            dev->setAvailable(false);
        } else {
            dev->setAvailable(false);
        }
        std::cout << std::endl;

        SDREnumerator::devs[remoteAddr].push_back(dev);
    }
    if (SDREnumerator::devs[remoteAddr].empty()) {
        wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, std::string("No devices found!"));
    }
    std::cout << std::endl;

    return &SDREnumerator::devs[remoteAddr];
}

void SDRDevicesDialog::refreshDeviceProperties() {
    SDRDeviceInfo *selDev = getSelectedDevice(devTree->GetSelection());
    if (selDev && selDev->isAvailable()) {
        dev = selDev;
        selId = devTree->GetSelection();
        DeviceConfig *devConfig = wxGetApp().getConfig()->getDevice(dev->getName());
        m_propertyGrid->Clear();
        
        SoapySDR::Device *soapyDev = dev->getSoapyDevice();
        SoapySDR::ArgInfoList args = soapyDev->getSettingInfo();
        SoapySDR::ArgInfoList::const_iterator args_i;
        
        m_propertyGrid->Append(new wxPropertyCategory("General Settings"));
        
        devSettings.erase(devSettings.begin(),devSettings.end());
        devSettings["name"] = m_propertyGrid->Append( new wxStringProperty("Name", wxPG_LABEL, devConfig->getDeviceName()) );
        devSettings["offset"] = m_propertyGrid->Append( new wxIntProperty("Offset (Hz)", wxPG_LABEL, devConfig->getOffset()) );
        
        runtimeArgs.erase(runtimeArgs.begin(), runtimeArgs.end());
        runtimeProps.erase(runtimeProps.begin(), runtimeProps.end());
        streamProps.erase(streamProps.begin(), streamProps.end());
        
        if (args.size()) {
            m_propertyGrid->Append(new wxPropertyCategory("Run-time Settings"));
            
            for (args_i = args.begin(); args_i != args.end(); args_i++) {
                SoapySDR::ArgInfo arg = (*args_i);
                arg.value = soapyDev->readSetting(arg.key);
                runtimeProps[arg.key] = addArgInfoProperty(m_propertyGrid, arg);
                runtimeArgs[arg.key] = arg;
            }
        }
        
        if (dev) {
            args = dev->getSoapyDevice()->getStreamArgsInfo(SOAPY_SDR_RX, 0);
            
            DeviceConfig *devConfig = wxGetApp().getConfig()->getDevice(dev->getDeviceId());
            ConfigSettings devStreamOpts = devConfig->getStreamOpts();
            if (devStreamOpts.size()) {
                for (int j = 0, jMax = args.size(); j < jMax; j++) {
                    if (devStreamOpts.find(args[j].key) != devStreamOpts.end()) {
                        args[j].value = devStreamOpts[args[j].key];
                    }
                }
            }
            
            if (args.size()) {
                m_propertyGrid->Append(new wxPropertyCategory("Stream Settings"));
                
                for (args_i = args.begin(); args_i != args.end(); args_i++) {
                    SoapySDR::ArgInfo arg = (*args_i);
                    streamProps[arg.key] = addArgInfoProperty(m_propertyGrid, arg);
                }
            }
        }
        
        if (selDev->isManual()) {
            m_addRemoteButton->SetLabel("Remove");
            removeId = selId;
        } else {
            m_addRemoteButton->SetLabel("Add");
            removeId = nullptr;
        }
        
    } else if (selDev && !selDev->isAvailable() && selDev->isManual()) {
        m_propertyGrid->Clear();
        devSettings.erase(devSettings.begin(),devSettings.end());
        runtimeArgs.erase(runtimeArgs.begin(), runtimeArgs.end());
        runtimeProps.erase(runtimeProps.begin(), runtimeProps.end());
        streamProps.erase(streamProps.begin(), streamProps.end());
        removeId = devTree->GetSelection();
        dev = nullptr;
        selId = nullptr;
        editId = nullptr;
        
        m_addRemoteButton->SetLabel("Remove");
    } else if (!selDev) {
        m_addRemoteButton->SetLabel("Add");
        removeId = nullptr;
    }
}