gr::fxpt_nco Class Reference

Numerically Controlled Oscillator (NCO) More...

#include <gnuradio/fxpt_nco.h>

Public Member Functions
	fxpt_nco ()
	~fxpt_nco ()
void	set_phase (float angle)
void	adjust_phase (float delta_phase)
void	set_freq (float angle_rate)
void	adjust_freq (float delta_angle_rate)
void	step ()
void	step (int n)
float	get_phase () const
float	get_freq () const
void	sincos (float *sinx, float *cosx) const
void	sincos (gr_complex *output, int noutput_items, double ampl=1.0)
void	sin (float *output, int noutput_items, double ampl=1.0)
void	cos (float *output, int noutput_items, double ampl=1.0)
void	sin (std::int8_t *output, int noutput_items, double ampl=1.0)
void	cos (std::int8_t *output, int noutput_items, double ampl=1.0)
void	sin (short *output, int noutput_items, double ampl=1.0)
void	cos (short *output, int noutput_items, double ampl=1.0)
void	sin (int *output, int noutput_items, double ampl=1.0)
void	cos (int *output, int noutput_items, double ampl=1.0)
float	cos () const
float	sin () const

Detailed Description

Numerically Controlled Oscillator (NCO)

Constructor & Destructor Documentation

fxpt_nco()

gr::fxpt_nco::fxpt_nco ( )

inline

~fxpt_nco()

gr::fxpt_nco::~fxpt_nco ( )

inline

Member Function Documentation

adjust_freq()

void gr::fxpt_nco::adjust_freq ( float  delta_angle_rate )

inline

References gr::fxpt::float_to_fixed().

adjust_phase()

void gr::fxpt_nco::adjust_phase ( float  delta_phase )

inline

References gr::fxpt::float_to_fixed().

cos() [1/5]

float gr::fxpt_nco::cos ( ) const

inline

References gr::fxpt::cos().

cos() [2/5]

void gr::fxpt_nco::cos ( float *  output, int  noutput_items, double  ampl = 1.0  )

inline

References gr::fxpt::cos(), and step().

cos() [3/5]

void gr::fxpt_nco::cos ( int *  output, int  noutput_items, double  ampl = 1.0  )

inline

References gr::fxpt::cos(), and step().

cos() [4/5]

void gr::fxpt_nco::cos ( short *  output, int  noutput_items, double  ampl = 1.0  )

inline

References gr::fxpt::cos(), and step().

cos() [5/5]

void gr::fxpt_nco::cos ( std::int8_t *  output, int  noutput_items, double  ampl = 1.0  )

inline

References gr::fxpt::cos(), and step().

get_freq()

float gr::fxpt_nco::get_freq ( ) const

inline

References gr::fxpt::fixed_to_float().

get_phase()

float gr::fxpt_nco::get_phase ( ) const

inline

References gr::fxpt::fixed_to_float().

set_freq()

void gr::fxpt_nco::set_freq ( float  angle_rate )

inline

References gr::fxpt::float_to_fixed().

set_phase()

void gr::fxpt_nco::set_phase ( float  angle )

inline

References gr::fxpt::float_to_fixed().

sin() [1/5]

float gr::fxpt_nco::sin ( ) const

inline

References gr::fxpt::sin().

sin() [2/5]

void gr::fxpt_nco::sin ( float *  output, int  noutput_items, double  ampl = 1.0  )

inline

References gr::fxpt::sin(), and step().

sin() [3/5]

void gr::fxpt_nco::sin ( int *  output, int  noutput_items, double  ampl = 1.0  )

inline

References gr::fxpt::sin(), and step().

sin() [4/5]

void gr::fxpt_nco::sin ( short *  output, int  noutput_items, double  ampl = 1.0  )

inline

References gr::fxpt::sin(), and step().

sin() [5/5]

void gr::fxpt_nco::sin ( std::int8_t *  output, int  noutput_items, double  ampl = 1.0  )

inline

References gr::fxpt::sin(), and step().

sincos() [1/2]

void gr::fxpt_nco::sincos ( float *  sinx, float *  cosx  ) const

inline

References gr::fxpt::cos(), and gr::fxpt::sin().

sincos() [2/2]

void gr::fxpt_nco::sincos ( gr_complex *  output, int  noutput_items, double  ampl = 1.0  )

inline

References gr::fxpt::cos(), gr::fxpt::sin(), and step().

step() [1/2]

void gr::fxpt_nco::step ( )

inline

Referenced by cos(), sin(), and sincos().

step() [2/2]

void gr::fxpt_nco::step ( int  n )

inline

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

• fxpt_nco.h