DeviceSoapySDR Class Reference

#include <devicesoapysdr.h>

Collaboration diagram for DeviceSoapySDR:

Public Member Functions
SoapySDR::Device *	openSoapySDR (uint32_t sequence, const QString &hardwareUserArguments)
void	closeSoapySdr (SoapySDR::Device *device)
uint32_t	getNbDevices () const
const std::vector< DeviceSoapySDRScan::SoapySDRDeviceEnum > &	getDevicesEnumeration () const

Static Public Member Functions
static DeviceSoapySDR &	instance ()

Static Public Attributes
static const unsigned int	blockSize = (1<<14)

Protected Member Functions
	DeviceSoapySDR ()
	DeviceSoapySDR (const DeviceSoapySDR &)
DeviceSoapySDR &	operator= (const DeviceSoapySDR &other)
	~DeviceSoapySDR ()

Private Member Functions
SoapySDR::Device *	openopenSoapySDRFromSequence (uint32_t sequence, const QString &hardwareUserArguments)

Private Attributes
DeviceSoapySDRScan	m_scanner

Detailed Description

Definition at line 27 of file devicesoapysdr.h.

Constructor & Destructor Documentation

DeviceSoapySDR() [1/2]

DeviceSoapySDR::DeviceSoapySDR ( )

protected

Definition at line 21 of file devicesoapysdr.cpp.

References m_scanner, and DeviceSoapySDRScan::scan().

{
    m_scanner.scan();
}

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DeviceSoapySDR() [2/2]

DeviceSoapySDR::DeviceSoapySDR ( const DeviceSoapySDR &  )

inlineprotected

Definition at line 41 of file devicesoapysdr.h.

{}

~DeviceSoapySDR()

DeviceSoapySDR::~DeviceSoapySDR ( )

protected

Definition at line 26 of file devicesoapysdr.cpp.

{}

Member Function Documentation

closeSoapySdr()

void DeviceSoapySDR::closeSoapySdr

(

SoapySDR::Device *

device

)

Definition at line 41 of file devicesoapysdr.cpp.

Referenced by SoapySDROutput::closeDevice(), and SoapySDRInput::closeDevice().

{
    SoapySDR::Device::unmake(device);
}

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getDevicesEnumeration()

const std::vector<DeviceSoapySDRScan::SoapySDRDeviceEnum>& DeviceSoapySDR::getDevicesEnumeration ( ) const

inline

Definition at line 35 of file devicesoapysdr.h.

Referenced by SoapySDROutputPlugin::enumSampleSinks(), and SoapySDRInputPlugin::enumSampleSources().

{ return m_scanner.getDevicesEnumeration(); }

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getNbDevices()

uint32_t DeviceSoapySDR::getNbDevices ( ) const

inline

Definition at line 34 of file devicesoapysdr.h.

{ return m_scanner.getNbDevices(); }

instance()

DeviceSoapySDR & DeviceSoapySDR::instance ( )

static

Definition at line 29 of file devicesoapysdr.cpp.

Referenced by SoapySDROutput::closeDevice(), SoapySDRInput::closeDevice(), SoapySDROutputPlugin::enumSampleSinks(), SoapySDRInputPlugin::enumSampleSources(), SoapySDROutput::openDevice(), SoapySDRInput::openDevice(), and openSoapySDR().

{
    static DeviceSoapySDR inst;
    return inst;
}

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openopenSoapySDRFromSequence()

SoapySDR::Device * DeviceSoapySDR::openopenSoapySDRFromSequence ( uint32_t  sequence, const QString &  hardwareUserArguments  )

private

Definition at line 46 of file devicesoapysdr.cpp.

References DeviceSoapySDRScan::getDevicesEnumeration(), DeviceSoapySDRScan::getNbDevices(), i, DeviceSoapySDRScan::SoapySDRDeviceEnum::m_driverName, DeviceSoapySDRScan::SoapySDRDeviceEnum::m_idKey, DeviceSoapySDRScan::SoapySDRDeviceEnum::m_idValue, DeviceSoapySDRScan::SoapySDRDeviceEnum::m_label, and m_scanner.

Referenced by openSoapySDR().

{
    if (sequence > m_scanner.getNbDevices())
    {
        return 0;
    }
    else
    {
        const DeviceSoapySDRScan::SoapySDRDeviceEnum& deviceEnum = m_scanner.getDevicesEnumeration()[sequence];

        try
        {
            SoapySDR::Kwargs kwargs;
            kwargs["driver"] = deviceEnum.m_driverName.toStdString();

            if (hardwareUserArguments.size() > 0)
            {
                QStringList kvArgs = hardwareUserArguments.split(',');

                for (int i = 0; i < kvArgs.size(); i++)
                {
                    QStringList kv = kvArgs.at(i).split('=');

                    if (kv.size() > 1) {
                        kwargs[kv.at(0).toStdString()] = kv.at(1).toStdString();
                    }
                }
            }
            else if (deviceEnum.m_idKey.size() > 0)
            {
                kwargs[deviceEnum.m_idKey.toStdString()] = deviceEnum.m_idValue.toStdString();
            }

            SoapySDR::Kwargs::const_iterator it = kwargs.begin();

            for (; it != kwargs.end(); ++it) {
                qDebug("DeviceSoapySDR::openopenSoapySDRFromSequence: %s=%s", it->first.c_str(), it->second.c_str());
            }

            SoapySDR::Device *device = SoapySDR::Device::make(kwargs);
            return device;
        }
        catch (const std::exception &ex)
        {
            qWarning("DeviceSoapySDR::openopenSoapySDRFromSequence: %s cannot be opened: %s",
                    deviceEnum.m_label.toStdString().c_str(), ex.what());
            return 0;
        }
    }
}

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openSoapySDR()

SoapySDR::Device * DeviceSoapySDR::openSoapySDR	(	uint32_t	sequence,
		const QString &	hardwareUserArguments
	)

Definition at line 35 of file devicesoapysdr.cpp.

References instance(), and openopenSoapySDRFromSequence().

Referenced by SoapySDROutput::openDevice(), and SoapySDRInput::openDevice().

{
    instance();
    return openopenSoapySDRFromSequence(sequence, hardwareUserArguments);
}

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operator=()

DeviceSoapySDR& DeviceSoapySDR::operator= ( const DeviceSoapySDR &  other )

inlineprotected

Definition at line 42 of file devicesoapysdr.h.

{ (void) other; return *this; }

Member Data Documentation

blockSize

const unsigned int DeviceSoapySDR::blockSize = (1<<14)

static

Definition at line 37 of file devicesoapysdr.h.

m_scanner

DeviceSoapySDRScan DeviceSoapySDR::m_scanner

private

Definition at line 47 of file devicesoapysdr.h.

Referenced by DeviceSoapySDR(), and openopenSoapySDRFromSequence().

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The documentation for this class was generated from the following files:

• devices/soapysdr/devicesoapysdr.h
• devices/soapysdr/devicesoapysdr.cpp