C++ DeviceConfig::getPPM方法代码示例

本文整理汇总了C++中DeviceConfig::getPPM方法的典型用法代码示例。如果您正苦于以下问题：C++ DeviceConfig::getPPM方法的具体用法？C++ DeviceConfig::getPPM怎么用？C++ DeviceConfig::getPPM使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DeviceConfig的用法示例。

在下文中一共展示了DeviceConfig::getPPM方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: setDevice

void CubicSDR::setDevice(SDRDeviceInfo *dev) {
    if (!sdrThread->isTerminated()) {
        sdrThread->terminate();
        if (t_SDR) {
            t_SDR->join();
            delete t_SDR;
        }
    }
    
    for (SoapySDR::Kwargs::const_iterator i = settingArgs.begin(); i != settingArgs.end(); i++) {
        sdrThread->writeSetting(i->first, i->second);
    }
    sdrThread->setStreamArgs(streamArgs);
    sdrThread->setDevice(dev);
    
    DeviceConfig *devConfig = config.getDevice(dev->getDeviceId());
    
    SoapySDR::Device *soapyDev = dev->getSoapyDevice();
    
    if (soapyDev) {
        if (long devSampleRate = devConfig->getSampleRate()) {
            sampleRate = dev->getSampleRateNear(SOAPY_SDR_RX, 0, devSampleRate);
            sampleRateInitialized.store(true);
        }
        
        if (!sampleRateInitialized.load()) {
            sampleRate = dev->getSampleRateNear(SOAPY_SDR_RX, 0, DEFAULT_SAMPLE_RATE);
            sampleRateInitialized.store(true);
        } else {
            sampleRate = dev->getSampleRateNear(SOAPY_SDR_RX, 0, sampleRate);
        }

        if (frequency < sampleRate/2) {
            frequency = sampleRate/2;
        }

        setFrequency(frequency);
        setSampleRate(sampleRate);

        setPPM(devConfig->getPPM());
        setOffset(devConfig->getOffset());
        

        if (devConfig->getAGCMode()) {
            setAGCMode(true);
        } else {
            setAGCMode(false);
        }

        t_SDR = new std::thread(&SDRThread::threadMain, sdrThread);
}
    
    stoppedDev = nullptr;
}

开发者ID:hightemp，项目名称:CubicSDR，代码行数:54，代码来源:CubicSDR.cpp

示例2: setDevice

void CubicSDR::setDevice(int deviceId) {
    sdrThread->setDeviceId(deviceId);
    SDRThreadCommand command(SDRThreadCommand::SDR_THREAD_CMD_SET_DEVICE);
    command.llong_value = deviceId;
    pipeSDRCommand->push(command);

    SDRDeviceInfo *dev = (*getDevices())[deviceId];
    DeviceConfig *devConfig = config.getDevice(dev->getDeviceId());

    setPPM(devConfig->getPPM());
    setDirectSampling(devConfig->getDirectSampling());
    setSwapIQ(devConfig->getIQSwap());
    setOffset(devConfig->getOffset());
}

开发者ID:hotelzululima，项目名称:CubicSDR，代码行数:14，代码来源:CubicSDR.cpp

示例3: setDevice

void CubicSDR::setDevice(SDRDeviceInfo *dev) {
    if (!sdrThread->isTerminated()) {
        sdrThread->terminate();
        if (t_SDR) {
            t_SDR->join();
            delete t_SDR;
        }
    }
    
    for (SoapySDR::Kwargs::const_iterator i = settingArgs.begin(); i != settingArgs.end(); i++) {
        sdrThread->writeSetting(i->first, i->second);
    }
    sdrThread->setStreamArgs(streamArgs);
    sdrThread->setDevice(dev);
    
    DeviceConfig *devConfig = config.getDevice(dev->getDeviceId());
    
    SoapySDR::Device *soapyDev = dev->getSoapyDevice();
    
    if (soapyDev) {
        //long long freqHigh, freqLow;
        
        //SoapySDR::RangeList freqRange = soapyDev->getFrequencyRange(SOAPY_SDR_RX, 0);
        
        //freqLow = freqRange[0].minimum();
        //freqHigh = freqRange[freqRange.size()-1].maximum();

        // Try for a reasonable default sample rate.
        if (!sampleRateInitialized.load()) {
            sampleRate = dev->getSampleRateNear(SOAPY_SDR_RX, 0, DEFAULT_SAMPLE_RATE);
            sampleRateInitialized.store(true);
        } else {
            sampleRate = dev->getSampleRateNear(SOAPY_SDR_RX, 0, sampleRate);
        }

        if (frequency < sampleRate/2) {
            frequency = sampleRate/2;
        }

        setFrequency(frequency);
        setSampleRate(sampleRate);

        setPPM(devConfig->getPPM());
        setOffset(devConfig->getOffset());

        t_SDR = new std::thread(&SDRThread::threadMain, sdrThread);
    }
}

开发者ID:george-viaud，项目名称:CubicSDR，代码行数:48，代码来源:CubicSDR.cpp

示例4: init

void SDRThread::init() {
//#warning Debug On
//    SoapySDR_setLogLevel(SOAPY_SDR_DEBUG);
    
    SDRDeviceInfo *devInfo = deviceInfo.load();
    deviceConfig.store(wxGetApp().getConfig()->getDevice(devInfo->getDeviceId()));
    DeviceConfig *devConfig = deviceConfig.load();
    
    ppm.store(devConfig->getPPM());
    ppm_changed.store(true);
    
    std::string driverName = devInfo->getDriver();

    offset = devConfig->getOffset();
    
    SoapySDR::Kwargs args = devInfo->getDeviceArgs();
    
    wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, std::string("Initializing device."));
    
    device = devInfo->getSoapyDevice();
    
    SoapySDR::Kwargs currentStreamArgs = combineArgs(devInfo->getStreamArgs(),streamArgs);
    stream = device->setupStream(SOAPY_SDR_RX,"CF32", std::vector<size_t>(), currentStreamArgs);
    
    int streamMTU = device->getStreamMTU(stream);
    mtuElems.store(streamMTU);
    
    std::cout << "Stream MTU: " << mtuElems.load() << std::endl << std::flush;
    
    deviceInfo.load()->setStreamArgs(currentStreamArgs);
    deviceConfig.load()->setStreamOpts(currentStreamArgs);
    
    wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, std::string("Activating stream."));
    device->setSampleRate(SOAPY_SDR_RX,0,sampleRate.load());
    device->setFrequency(SOAPY_SDR_RX,0,"RF",frequency - offset.load());
    device->activateStream(stream);
    if (devInfo->hasCORR(SOAPY_SDR_RX, 0)) {
        hasPPM.store(true);
        device->setFrequency(SOAPY_SDR_RX,0,"CORR",ppm.load());
    } else {
        hasPPM.store(false);
    }
    if (device->hasDCOffsetMode(SOAPY_SDR_RX, 0)) {
        hasHardwareDC.store(true);
//        wxGetApp().sdrEnumThreadNotify(SDREnumerator::SDR_ENUM_MESSAGE, std::string("Found hardware DC offset correction support, internal disabled."));
        device->setDCOffsetMode(SOAPY_SDR_RX, 0, true);
    } else {
        hasHardwareDC.store(false);
    }
    
    device->setGainMode(SOAPY_SDR_RX,0,agc_mode.load());
    
    numChannels.store(getOptimalChannelCount(sampleRate.load()));
    numElems.store(getOptimalElementCount(sampleRate.load(), 30));
    if (!mtuElems.load()) {
        mtuElems.store(numElems.load());
    }
    inpBuffer.data.resize(numElems.load());
    overflowBuffer.data.resize(mtuElems.load());
    
    buffs[0] = malloc(mtuElems.load() * 4 * sizeof(float));
    numOverflow = 0;
    
    SoapySDR::ArgInfoList settingsInfo = device->getSettingInfo();
    SoapySDR::ArgInfoList::const_iterator settings_i;
    
    if (!setting_value_changed.load()) {
        settings.erase(settings.begin(), settings.end());
        settingChanged.erase(settingChanged.begin(), settingChanged.end());
    }
    
    { //enter scoped-lock
        std::lock_guard < std::mutex > lock(setting_busy);

        for (settings_i = settingsInfo.begin(); settings_i != settingsInfo.end(); settings_i++) {
            SoapySDR::ArgInfo setting = (*settings_i);
            if ((settingChanged.find(setting.key) != settingChanged.end()) && (settings.find(setting.key) != settings.end())) {
                device->writeSetting(setting.key, settings[setting.key]);
                settingChanged[setting.key] = false;
            } else {
                settings[setting.key] = device->readSetting(setting.key);
                settingChanged[setting.key] = false;
            }
        }
        setting_value_changed.store(false);

    } //leave lock guard scope
    
    updateSettings();
    
    wxGetApp().sdrThreadNotify(SDRThread::SDR_THREAD_INITIALIZED, std::string("Device Initialized."));
}

开发者ID:digver，项目名称:CubicSDR，代码行数:92，代码来源:SoapySDRThread.cpp

示例5: OnInit


//.........这里部分代码省略.........
    
    pipeSpectrumIQVisualData = new DemodulatorThreadInputQueue();
    pipeSpectrumIQVisualData->set_max_num_items(1);
    
    pipeWaterfallIQVisualData = new DemodulatorThreadInputQueue();
    pipeWaterfallIQVisualData->set_max_num_items(128);
    
    spectrumDistributor.attachOutput(pipeDemodIQVisualData);
    spectrumDistributor.attachOutput(pipeSpectrumIQVisualData);
    
    getDemodSpectrumProcessor()->setInput(pipeDemodIQVisualData);
    getSpectrumProcessor()->setInput(pipeSpectrumIQVisualData);
    
    pipeAudioVisualData = new DemodulatorThreadOutputQueue();
    pipeAudioVisualData->set_max_num_items(1);
    
    scopeProcessor.setInput(pipeAudioVisualData);
    
    // I/Q Data
    pipeSDRIQData = new SDRThreadIQDataQueue();
    pipeSDRCommand = new SDRThreadCommandQueue();

    pipeSDRIQData->set_max_num_items(100);
    
    sdrThread = new SDRThread();
    sdrThread->setInputQueue("SDRCommandQueue",pipeSDRCommand);
    sdrThread->setOutputQueue("IQDataOutput",pipeSDRIQData);

    sdrPostThread = new SDRPostThread();
//    sdrPostThread->setNumVisSamples(BUF_SIZE);
    sdrPostThread->setInputQueue("IQDataInput", pipeSDRIQData);
    sdrPostThread->setOutputQueue("IQVisualDataOutput", pipeIQVisualData);
    sdrPostThread->setOutputQueue("IQDataOutput", pipeWaterfallIQVisualData);
    
    std::vector<SDRDeviceInfo *>::iterator devs_i;

    SDRThread::enumerate_rtl(&devs);
    SDRDeviceInfo *dev = NULL;

    if (devs.size() > 1) {
        wxArrayString choices;
        for (devs_i = devs.begin(); devs_i != devs.end(); devs_i++) {
            std::string devName = (*devs_i)->getName();
            if ((*devs_i)->isAvailable()) {
                devName.append(": ");
                devName.append((*devs_i)->getProduct());
                devName.append(" [");
                devName.append((*devs_i)->getSerial());
                devName.append("]");
            } else {
                devName.append(" (In Use?)");
            }
            choices.Add(devName);
        }

        int devId = wxGetSingleChoiceIndex(wxT("Devices"), wxT("Choose Input Device"), choices);        
        if (devId == -1) {  // User chose to cancel
            return false;
        }
        
        dev = devs[devId];

        sdrThread->setDeviceId(devId);
    } else if (devs.size() == 1) {
        dev = devs[0];
    }
    
    if (!dev) {
        wxMessageDialog *info;
        info = new wxMessageDialog(NULL, wxT("\x28\u256F\xB0\u25A1\xB0\uFF09\u256F\uFE35\x20\u253B\u2501\u253B"), wxT("RTL-SDR device not found"), wxOK | wxICON_ERROR);
        info->ShowModal();
        return false;
    }

    t_PostSDR = new std::thread(&SDRPostThread::threadMain, sdrPostThread);
    t_SDR = new std::thread(&SDRThread::threadMain, sdrThread);
    t_SpectrumVisual = new std::thread(&SpectrumVisualDataThread::threadMain, spectrumVisualThread);
    t_DemodVisual = new std::thread(&SpectrumVisualDataThread::threadMain, demodVisualThread);

    appframe = new AppFrame();
    if (dev != NULL) {
        appframe->initDeviceParams(dev->getDeviceId());
        DeviceConfig *devConfig = wxGetApp().getConfig()->getDevice(dev->getDeviceId());
        ppm = devConfig->getPPM();
        offset = devConfig->getOffset();
        directSamplingMode = devConfig->getDirectSampling();
    }

#ifdef __APPLE__
    int main_policy;
    struct sched_param main_param;

    main_policy = SCHED_RR;
    main_param.sched_priority = sched_get_priority_min(SCHED_RR)+2;

    pthread_setschedparam(pthread_self(), main_policy, &main_param);
#endif

    return true;
}

开发者ID:hotelzululima，项目名称:CubicSDR，代码行数:101，代码来源:CubicSDR.cpp

注：本文中的DeviceConfig::getPPM方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。