sdrplay_source_c Class Reference

Provides a stream of complex samples. More...

#include <sdrplay_source_c.h>

Inheritance diagram for sdrplay_source_c:

Public Member Functions
	~sdrplay_source_c ()
int	work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
size_t	get_num_channels (void)
osmosdr::meta_range_t	get_sample_rates (void)
double	set_sample_rate (double rate)
double	get_sample_rate (void)
osmosdr::freq_range_t	get_freq_range (size_t chan=0)
double	set_center_freq (double freq, size_t chan=0)
double	get_center_freq (size_t chan=0)
double	set_freq_corr (double ppm, size_t chan=0)
double	get_freq_corr (size_t chan=0)
std::vector< std::string >	get_gain_names (size_t chan=0)
osmosdr::gain_range_t	get_gain_range (size_t chan=0)
osmosdr::gain_range_t	get_gain_range (const std::string &name, size_t chan=0)
bool	set_gain_mode (bool automatic, size_t chan=0)
bool	get_gain_mode (size_t chan=0)
double	set_gain (double gain, size_t chan=0)
double	set_gain (double gain, const std::string &name, size_t chan=0)
double	get_gain (size_t chan=0)
double	get_gain (const std::string &name, size_t chan=0)
std::vector< std::string >	get_antennas (size_t chan=0)
std::string	set_antenna (const std::string &antenna, size_t chan=0)
std::string	get_antenna (size_t chan=0)
void	set_dc_offset_mode (int mode, size_t chan=0)
void	set_dc_offset (const std::complex< double > &offset, size_t chan=0)
double	set_bandwidth (double bandwidth, size_t chan=0)
double	get_bandwidth (size_t chan=0)
osmosdr::freq_range_t	get_bandwidth_range (size_t chan=0)
Public Member Functions inherited from source_iface
virtual bool	seek (long seek_point, int whence, size_t chan=0)
	seek file to seek_point relative to whence More...
virtual double	set_if_gain (double gain, size_t chan=0)
virtual double	set_bb_gain (double gain, size_t chan=0)
virtual void	set_iq_balance_mode (int mode, size_t chan=0)
virtual void	set_iq_balance (const std::complex< double > &balance, size_t chan=0)
virtual void	set_time_source (const std::string &source, const size_t mboard=0)
virtual std::string	get_time_source (const size_t mboard)
virtual std::vector< std::string >	get_time_sources (const size_t mboard)
virtual void	set_clock_source (const std::string &source, const size_t mboard=0)
virtual std::string	get_clock_source (const size_t mboard)
virtual std::vector< std::string >	get_clock_sources (const size_t mboard)
virtual double	get_clock_rate (size_t mboard=0)
virtual void	set_clock_rate (double rate, size_t mboard=0)
virtual ::osmosdr::time_spec_t	get_time_now (size_t mboard=0)
virtual ::osmosdr::time_spec_t	get_time_last_pps (size_t mboard=0)
virtual void	set_time_now (const ::osmosdr::time_spec_t &time_spec, size_t mboard=0)
virtual void	set_time_next_pps (const ::osmosdr::time_spec_t &time_spec)
virtual void	set_time_unknown_pps (const ::osmosdr::time_spec_t &time_spec)

Static Public Member Functions
static std::vector< std::string >	get_devices ()

Friends
sdrplay_source_c_sptr	make_sdrplay_source_c (const std::string &args)
	Return a shared_ptr to a new instance of sdrplay_source_c. More...

Detailed Description

Provides a stream of complex samples.

Constructor & Destructor Documentation

~sdrplay_source_c()

sdrplay_source_c::~sdrplay_source_c

(

)

Member Function Documentation

get_antenna()

std::string sdrplay_source_c::get_antenna ( size_t  chan = 0 )

virtual

Get the actual underlying radio hardware antenna setting.

Parameters

chan	the channel index 0 to N-1

Returns

the actual antenna's name

Implements source_iface.

get_antennas()

std::vector< std::string > sdrplay_source_c::get_antennas ( size_t  chan = 0 )

virtual

Get the available antennas of the underlying radio hardware.

Parameters

chan	the channel index 0 to N-1

Returns

a vector of strings containing the names of available antennas

Implements source_iface.

get_bandwidth()

double sdrplay_source_c::get_bandwidth ( size_t  chan = 0 )

virtual

Get the actual bandpass filter setting on the radio frontend.

Parameters

chan	the channel index 0 to N-1

Returns

the actual filter bandwidth in Hz

Reimplemented from source_iface.

get_bandwidth_range()

osmosdr::freq_range_t sdrplay_source_c::get_bandwidth_range ( size_t  chan = 0 )

virtual

Get the possible bandpass filter settings on the radio frontend.

Parameters

chan	the channel index 0 to N-1

Returns

a range of bandwidths in Hz

Reimplemented from source_iface.

get_center_freq()

double sdrplay_source_c::get_center_freq ( size_t  chan = 0 )

virtual

Get the center frequency the underlying radio hardware is tuned to. This is the actual frequency and may differ from the frequency set.

Parameters

chan	the channel index 0 to N-1

Returns

the frequency in Hz

Implements source_iface.

get_devices()

static std::vector< std::string > sdrplay_source_c::get_devices ( )

static

get_freq_corr()

double sdrplay_source_c::get_freq_corr ( size_t  chan = 0 )

virtual

Get the frequency correction value.

Parameters

chan	the channel index 0 to N-1

Returns

correction value in parts per million

Implements source_iface.

get_freq_range()

osmosdr::freq_range_t sdrplay_source_c::get_freq_range ( size_t  chan = 0 )

virtual

Get the tunable frequency range for the underlying radio hardware.

Parameters

chan	the channel index 0 to N-1

Returns

the frequency range in Hz

Implements source_iface.

get_gain() [1/2]

double sdrplay_source_c::get_gain ( const std::string &  name, size_t  chan = 0  )

virtual

Get the actual gain setting of a 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 source_iface.

get_gain() [2/2]

double sdrplay_source_c::get_gain ( size_t  chan = 0 )

virtual

Get the actual gain setting of the underlying radio hardware.

Parameters

chan	the channel index 0 to N-1

Returns

the actual gain in dB

Implements source_iface.

get_gain_mode()

bool sdrpl