usrp2_sink_base Class Reference

#include <usrp2_sink_base.h>

Inheritance diagram for usrp2_sink_base:

[legend]

List of all members.

Public Member Functions
	~usrp2_sink_base ()
bool	set_gain (double gain)
	Set transmitter gain.
bool	set_lo_offset (double frequency)
	Set transmitter LO offset frequency.
bool	set_center_freq (double frequency, usrp2::tune_result *tr)
	Set transmitter center frequency.
bool	set_interp (int interp_factor)
	Set transmit interpolation rate.
void	default_scale_iq (int interpolation_factor, int *scale_i, int *scale_q)
	Calculate default scale_iq for given interpolation factor.
bool	set_scale_iq (int scale_i, int scale_q)
	Set transmit IQ scale factors.
int	interp ()
	Get transmit interpolation rate.
bool	dac_rate (long *rate)
	Get DAC sample rate in Hz.
double	gain_min ()
	Returns minimum Tx gain.
double	gain_max ()
	Returns maximum Tx gain.
double	gain_db_per_step ()
	Returns Tx gain db_per_step.
double	freq_min ()
	Returns minimum Tx center frequency.
double	freq_max ()
	Returns maximum Tx center frequency.
bool	daughterboard_id (int *dbid)
	Get Tx daughterboard ID.
bool	set_gpio_ddr (uint16_t value, uint16_t mask)
	Set daughterboard GPIO data direction register.
bool	set_gpio_sels (std::string sels)
	Set daughterboard GPIO output selection register.
bool	write_gpio (uint16_t value, uint16_t mask)
	Set daughterboard GPIO pin values.
bool	read_gpio (uint16_t *value)
	Read daughterboard GPIO pin values.
Protected Member Functions
	usrp2_sink_base (const char *name, gr_io_signature_sptr input_signature, const std::string &ifc, const std::string &mac) throw (std::runtime_error)

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Detailed Description

Base class for all USRP2 transmit blocks

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Constructor & Destructor Documentation

usrp2_sink_base::usrp2_sink_base	(	const char *	name,
		gr_io_signature_sptr	input_signature,
		const std::string &	ifc,
		const std::string &	mac
	)			throw (std::runtime_error) [protected]

usrp2_sink_base::~usrp2_sink_base

(

)

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Member Function Documentation

bool usrp2_sink_base::dac_rate

(

long *

rate

)

Get DAC sample rate in Hz.

bool usrp2_sink_base::daughterboard_id

(

int *

dbid

)

Get Tx daughterboard ID.

Parameters:

[out]

dbid

returns the daughterboard id.

daughterboard id >= 0 if successful, -1 if no daugherboard installed, -2 if invalid EEPROM on daughterboard.

void usrp2_sink_base::default_scale_iq	(	int	interpolation_factor,
		int *	scale_i,
		int *	scale_q
	)

Calculate default scale_iq for given interpolation factor.

double usrp2_sink_base::freq_max

(

)

Returns maximum Tx center frequency.

double usrp2_sink_base::freq_min

(

)

Returns minimum Tx center frequency.

double usrp2_sink_base::gain_db_per_step

(

)

Returns Tx gain db_per_step.

double usrp2_sink_base::gain_max

(

)

Returns maximum Tx gain.

double usrp2_sink_base::gain_min

(

)

Returns minimum Tx gain.

int usrp2_sink_base::interp

(

)

Get transmit interpolation rate.

bool usrp2_sink_base::read_gpio

(

uint16_t *

value

)

Read daughterboard GPIO pin values.

bool usrp2_sink_base::set_center_freq	(	double	frequency,
		usrp2::tune_result *	tr
	)

Set transmitter center frequency.

bool usrp2_sink_base::set_gain

(

double

gain

)

Set transmitter gain.

bool usrp2_sink_base::set_gpio_ddr	(	uint16_t	value,
		uint16_t	mask
	)

Set daughterboard GPIO data direction register.

bool usrp2_sink_base::set_gpio_sels

(

std::string

sels

)

Set daughterboard GPIO output selection register.

bool usrp2_sink_base::set_interp

(

int

interp_factor

)

Set transmit interpolation rate.

bool usrp2_sink_base::set_lo_offset

(

double

frequency

)

Set transmitter LO offset frequency.

bool usrp2_sink_base::set_scale_iq	(	int	scale_i,
		int	scale_q
	)

Set transmit IQ scale factors.

bool usrp2_sink_base::write_gpio	(	uint16_t	value,
		uint16_t	mask
	)

Set daughterboard GPIO pin values.

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

• usrp2_sink_base.h