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GrAtscFieldSyncCorrelator Class Reference

ATSC field sync correlator (float --> float,float). More...

#include <GrAtscFieldSyncCorrelator.h>

Inheritance diagram for GrAtscFieldSyncCorrelator:

VrHistoryProc< float, float > VrSigProc List of all members.

Public Member Functions

 GrAtscFieldSyncCorrelator ()
 ~GrAtscFieldSyncCorrelator ()
const char * name ()
 default name for a module (override with actual name)

int work (VrSampleRange output, void *o[], VrSampleRange inputs[], void *i[])
 Generate up to output.size output points at o[output#][sample#] using data at the inputptrs[input#][sample#].


Protected Attributes

atsc_fs_correlatord_fsc

Detailed Description

ATSC field sync correlator (float --> float,float).

first output is delayed version of input. second output is set of tags, one-for-one with first output.

tag values are defined in atsc_sync_tag.h


Constructor & Destructor Documentation

GrAtscFieldSyncCorrelator::GrAtscFieldSyncCorrelator  ) 
 

GrAtscFieldSyncCorrelator::~GrAtscFieldSyncCorrelator  ) 
 


Member Function Documentation

const char* GrAtscFieldSyncCorrelator::name  )  [inline, virtual]
 

default name for a module (override with actual name)

Reimplemented from VrSigProc.

int GrAtscFieldSyncCorrelator::work VrSampleRange  output,
void *  o[],
VrSampleRange  inputs[],
void *  i[]
[virtual]
 

Generate up to output.size output points at o[output#][sample#] using data at the inputptrs[input#][sample#].

Pointers start at corresponding VrSampleIndex in the range params. output.size is a multiple of outputSize. Returns the number of outputs (<= output.size) that it was able to compute with the given input ranges. If this value is < output.size, forecast() will need to be called again.

Implements VrSigProc.


Member Data Documentation

atsc_fs_correlator* GrAtscFieldSyncCorrelator::d_fsc [protected]
 


The documentation for this class was generated from the following files:
Generated on Tue Mar 30 21:32:09 2004 for GNU Radio by doxygen 1.3.2