#include <source_impl.h>

Inheritance diagram for gr_sdr_source_impl:

Public Member Functions
	gr_sdr_source_impl (SoapySDR::Device device, SoapySDR::Stream stream, const std::vector< size_t > &channels, const gr::io_signature::sptr sig)

	~gr_sdr_source_impl (void)

void	set_frontend_map (const std::string &mapping)

std::string	get_frontend_map ()

void	set_samp_rate (double rate)

double	get_samp_rate (void)

std::vector< double >	get_samp_rates (void)

void	set_center_freq (double freq, size_t chan)

double	get_center_freq (size_t chan)

std::vector< gr::sdr::range_t >	get_freq_range (size_t chan)

void	set_gain (double gain, size_t chan)

void	set_gain (double gain, const std::string &name, size_t chan)

double	get_gain (size_t chan)

double	get_gain (const std::string &name, size_t chan)

std::vector< std::string >	get_gain_names (size_t chan)

gr::sdr::range_t	get_gain_range (size_t chan)

gr::sdr::range_t	get_gain_range (const std::string &name, size_t chan)

void	set_antenna (const std::string &ant, size_t chan)

std::string	get_antenna (size_t chan)

std::vector< std::string >	get_antennas (size_t chan)

void	set_bandwidth (double bandwidth, size_t chan)

double	get_bandwidth (size_t chan)

std::vector< double >	get_bandwidth_range (size_t chan)

void	set_dc_offset (const std::complex< double > &offset, size_t chan)

void	set_iq_balance (const std::complex< double > &correction, size_t chan)

void	set_time_source (const std::string &source)

std::string	get_time_source ()

std::vector< std::string >	get_time_sources ()

void	set_clock_source (const std::string &source)

std::string	get_clock_source ()

std::vector< std::string >	get_clock_sources ()

double	get_clock_rate ()

void	set_clock_rate (double rate)

int	work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)

bool	start (void)

bool	stop (void)

Additional Inherited Members
Public Types inherited from gr::sdr::source
typedef boost::shared_ptr< source >	sptr

Static Public Member Functions inherited from gr::sdr::source
static sptr	make (const gr::sdr::kwargs_t &addr=gr::sdr::kwargs_t(), const std::string &format="CF32", const std::vector< size_t > &channels=std::vector< size_t >(), const gr::sdr::kwargs_t &args=gr::sdr::kwargs_t())
	Make a new SDR device source block (usually a radio receiver). More...

Constructor & Destructor Documentation

◆ gr_sdr_source_impl()

gr_sdr_source_impl::gr_sdr_source_impl	(	SoapySDR::Device *	device,
		SoapySDR::Stream *	stream,
		const std::vector< size_t > &	channels,
		const gr::io_signature::sptr	sig
	)

◆ ~gr_sdr_source_impl()

gr_sdr_source_impl::~gr_sdr_source_impl ( void )

Member Function Documentation

◆ get_antenna()

std::string gr_sdr_source_impl::get_antenna ( size_t chan )

virtual

Get the antenna in use.

Parameters

chan	the channel index 0 to N-1

Returns: the antenna string

Implements gr::sdr::source.

◆ get_antennas()

std::vector<std::string> gr_sdr_source_impl::get_antennas ( size_t chan )

virtual

Get a list of possible antennas.

Parameters

chan	the channel index 0 to N-1

Returns: a vector of antenna strings

Implements gr::sdr::source.

◆ get_bandwidth()

double gr_sdr_source_impl::get_bandwidth ( size_t chan )

virtual

Get the bandpass filter setting on the RF frontend.

Parameters

chan	the channel index 0 to N-1

Returns: bandwidth of the filter in Hz

Implements gr::sdr::source.

◆ get_bandwidth_range()

std::vector<double> gr_sdr_source_impl::get_bandwidth_range ( size_t chan )

virtual

Get the bandpass filter range of the RF frontend.

Parameters

chan	the channel index 0 to N-1

Returns: the range of the filter bandwidth in Hz

Implements gr::sdr::source.

◆ get_center_freq()

double gr_sdr_source_impl::get_center_freq ( size_t chan )

virtual

Get the center frequency.

Parameters

chan	the channel index 0 to N-1

Returns: the frequency in Hz

Implements gr::sdr::source.

◆ get_clock_rate()

double gr_sdr_source_impl::get_clock_rate ( )

virtual

Get the master clock rate.

Returns: the clock rate in Hz

Implements gr::sdr::source.

◆ get_clock_source()

std::string gr_sdr_source_impl::get_clock_source ( )

virtual

Get the currently set clock source.

Returns: the string representing the clock source

Implements gr::sdr::source.

◆ get_clock_sources()

std::vector<std::string> gr_sdr_source_impl::get_clock_sources ( )

virtual

Get a list of possible clock sources.

Returns: a vector of strings for possible settings

Implements gr::sdr::source.

◆ get_freq_range()

std::vector<gr::sdr::range_t> gr_sdr_source_impl::get_freq_range ( size_t chan )

virtual

Get the tunable frequency range.

Parameters

chan	the channel index 0 to N-1

Returns: the frequency range in Hz

Implements gr::sdr::source.

◆ get_frontend_map()

std::string gr_sdr_source_impl::get_frontend_map ( )

virtual

Get the RX frontend mapping.

Returns: the frontend mapping in use

Implements gr::sdr::source.

◆ get_gain() [1/2]

double gr_sdr_source_impl::get_gain ( size_t chan )

virtual

Get the actual dboard gain setting.

Parameters

chan	the channel index 0 to N-1

Returns: the actual gain in dB

Implements gr::sdr::source.

◆ get_gain() [2/2]

double gr_sdr_source_impl::get_gain	(	const std::string &	name,
		size_t	chan
	)

virtual

Get the actual dboard gain setting of named stage.

Parameters

name	the name of the gain stage
chan	the channel index 0 to N-1

Returns: the actual gain in dB

Implements gr::sdr::source.

◆ get_gain_names()

std::vector<std::string> gr_sdr_source_impl::get_gain_names ( size_t chan )

virtual

Get the actual dboard gain setting of named stage.

Parameters

chan	the channel index 0 to N-1

Returns: the actual gain in dB

Implements gr::sdr::source.

◆ get_gain_range() [1/2]

gr::sdr::range_t gr_sdr_source_impl::get_gain_range ( size_t chan )

virtual

Get the settable gain range.

Parameters

chan	the channel index 0 to N-1

Returns: the gain range in dB

Implements gr::sdr::source.

◆ get_gain_range() [2/2]

gr::sdr::range_t gr_sdr_source_impl::get_gain_range	(	const std::string &	name,
		size_t	chan
	)

virtual

Get the settable gain range.

Parameters

name	the name of the gain stage
chan	the channel index 0 to N-1

Returns: the gain range in dB

Implements gr::sdr::source.

◆ get_samp_rate()

double gr_sdr_source_impl::get_samp_rate ( void )

virtual

Get the sample rate for the SDR device. This is the actual sample rate and may differ from the rate set.

Returns: the actual rate in Sps

Implements gr::sdr::source.

◆ get_samp_rates()

std::vector<double> gr_sdr_source_impl::get_samp_rates ( void )

virtual

Get the possible sample rates for the SDR device.

Returns: a range of rates in Sps

Implements gr::sdr::source.

◆ get_time_source()

std::string gr_sdr_source_impl::get_time_source ( )

virtual

Get the currently set time source.

Returns: the string representing the time source

Implements gr::sdr::source.

◆ get_time_sources()

std::vector<std::string> gr_sdr_source_impl::get_time_sources ( )

virtual

Get a list of possible time sources.

Returns: a vector of strings for possible settings

Implements gr::sdr::source.

◆ set_antenna()

void gr_sdr_source_impl::set_antenna	(	const std::string &	ant,
		size_t	chan
	)

virtual

Set the antenna to use.

Parameters

ant	the antenna string
chan	the channel index 0 to N-1

Implements gr::sdr::source.

◆ set_bandwidth()

void gr_sdr_source_impl::set_bandwidth	(	double	bandwidth,
		size_t	chan
	)

virtual

Set the bandpass filter on the RF frontend.

Parameters

bandwidth	the filter bandwidth in Hz
chan	the channel index 0 to N-1

Implements gr::sdr::source.

◆ set_center_freq()

void gr_sdr_source_impl::set_center_freq	(	double	freq,
		size_t	chan
	)

virtual

Tune the SDR device to the desired center frequency. This is a wrapper around set center freq so that in this case, the user can pass a single frequency in the call through swig.

Parameters

freq	the desired frequency in Hz
chan	the channel index 0 to N-1

Returns: a tune result with the actual frequencies

Implements gr::sdr::source.

◆ set_clock_rate()

void gr_sdr_source_impl::set_clock_rate ( double rate )

virtual

Set the master clock rate.

Parameters

rate	the new rate in Hz

Implements gr::sdr::source.

◆ set_clock_source()

void gr_sdr_source_impl::set_clock_source ( const std::string & source )

virtual

Set the clock source for the SDR device. This sets the source for a 10 Mhz reference clock. Typical options for source: internal, external, MIMO.

Parameters

source a string representing the clock source

Implements gr::sdr::source.

◆ set_dc_offset()

void gr_sdr_source_impl::set_dc_offset	(	const std::complex< double > &	offset,
		size_t	chan
	)

virtual

Set a constant DC offset value. The value is complex to control both I and Q. Only set this when automatic correction is disabled.

Parameters

offset	the dc offset (1.0 is full-scale)
chan	the channel index 0 to N-1

Implements gr::sdr::source.

◆ set_frontend_map()

void gr_sdr_source_impl::set_frontend_map ( const std::string & mapping )

virtual

Set the frontend mapping.

Parameters

mapping the subdev spec markup string

Implements gr::sdr::source.

◆ set_gain() [1/2]

void gr_sdr_source_impl::set_gain	(	double	gain,
		size_t	chan
	)

virtual

Set the gain for the dboard.

Parameters

gain	the gain in dB
chan	the channel index 0 to N-1

Implements gr::sdr::source.

◆ set_gain() [2/2]

void gr_sdr_source_impl::set_gain	(	double	gain,
		const std::string &	name,
		size_t	chan
	)

virtual

Set the named gain on the dboard.

Parameters

gain	the gain in dB
name	the name of the gain stage
chan	the channel index 0 to N-1

Implements gr::sdr::source.

◆ set_iq_balance()

void gr_sdr_source_impl::set_iq_balance	(	const std::complex< double > &	correction,
		size_t	chan
	)

virtual

Set the RX frontend IQ imbalance correction. Use this to adjust the magnitude and phase of I and Q.

Parameters

correction	the complex correction value
chan	the channel index 0 to N-1

Implements gr::sdr::source.

◆ set_samp_rate()

void gr_sdr_source_impl::set_samp_rate ( double rate )

virtual

Set the sample rate for the SDR device.

Parameters

rate	a new rate in Sps

Implements gr::sdr::source.

◆ set_time_source()

void gr_sdr_source_impl::set_time_source ( const std::string & source )

virtual

Set the time source for the SDR device. This sets the method of time synchronization, typically a pulse per second or an encoded time. Typical options for source: external, MIMO.

Parameters

source a string representing the time source

Implements gr::sdr::source.

◆ start()

bool gr_sdr_source_impl::start ( void )

◆ stop()

bool gr_sdr_source_impl::stop ( void )

◆ work()

int gr_sdr_source_impl::work	(	int	noutput_items,
		gr_vector_const_void_star &	input_items,
		gr_vector_void_star &	output_items
	)

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

source_impl.h

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ gr_sdr_source_impl()

◆ ~gr_sdr_source_impl()

Member Function Documentation

◆ get_antenna()

◆ get_antennas()

◆ get_bandwidth()

◆ get_bandwidth_range()

◆ get_center_freq()

◆ get_clock_rate()

◆ get_clock_source()

◆ get_clock_sources()

◆ get_freq_range()

◆ get_frontend_map()

◆ get_gain() [1/2]

◆ get_gain() [2/2]

◆ get_gain_names()

◆ get_gain_range() [1/2]

◆ get_gain_range() [2/2]

◆ get_samp_rate()

◆ get_samp_rates()

◆ get_time_source()

◆ get_time_sources()

◆ set_antenna()

◆ set_bandwidth()

◆ set_center_freq()

◆ set_clock_rate()

◆ set_clock_source()

◆ set_dc_offset()

◆ set_frontend_map()

◆ set_gain() [1/2]

◆ set_gain() [2/2]

◆ set_iq_balance()

◆ set_samp_rate()

◆ set_time_source()

◆ start()

◆ stop()

◆ work()