GNU Radio 3.6.5 C++ API

gr_simple_squelch_cc Class Reference

simple squelch block based on average signal power and threshold in dB. More...

#include <gr_simple_squelch_cc.h>

Inheritance diagram for gr_simple_squelch_cc:
gr_sync_block gr_block gr_basic_block gr_msg_accepter gruel::msg_accepter

List of all members.

Public Member Functions

 ~gr_simple_squelch_cc ()
int work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
 just like gr_block::general_work, only this arranges to call consume_each for you
bool unmuted () const
void set_alpha (double alpha)
void set_threshold (double decibels)
double threshold () const
std::vector< float > squelch_range () const

Friends

GR_CORE_API
gr_simple_squelch_cc_sptr 
gr_make_simple_squelch_cc (double threshold_db, double alpha)

Detailed Description

simple squelch block based on average signal power and threshold in dB.


Constructor & Destructor Documentation

gr_simple_squelch_cc::~gr_simple_squelch_cc ( )

Member Function Documentation

void gr_simple_squelch_cc::set_alpha ( double  alpha)
void gr_simple_squelch_cc::set_threshold ( double  decibels)
std::vector<float> gr_simple_squelch_cc::squelch_range ( ) const
double gr_simple_squelch_cc::threshold ( ) const
bool gr_simple_squelch_cc::unmuted ( ) const [inline]
int gr_simple_squelch_cc::work ( int  noutput_items,
gr_vector_const_void_star input_items,
gr_vector_void_star output_items 
) [virtual]

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

Implements gr_sync_block.


Friends And Related Function Documentation

GR_CORE_API gr_simple_squelch_cc_sptr gr_make_simple_squelch_cc ( double  threshold_db,
double  alpha 
) [friend]

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