Linux Certif

Toute la documentation sur la certification Linux LPI

Net::GPSD::Satellite.3pm

NAME

Net::GPSD::Satellite - Provides an interface for a gps satellite object.

SYNOPSIS

   use Net::GPSD;
   my $obj=Net::GPSD->new();
   my $i=0;
   print join("\t", qw{Count PRN ELEV Azim SNR USED}), "\n";
   foreach ($obj->getsatellitelist) {
     print join "\t", ++$i,
                      $_->prn,
                      $_->elev,
                      $_->azim,
                      $_->snr,
                      $_->used;
                      $_->oid;
     print "\n";
   }
 
 

or to construct a satelite object

   use Net::GPSD::Satelite;
   my $obj=Net::GPSD::Satellite->new(22,80,79,35,1);
 
 

or to create a satelite object

   use Net::GPSD::Satelite;
   my $obj=Net::GPSD::Satellite->new();
   $obj->prn(22), 
   $obj->elev(80), 
   $obj->azim(79), 
   $obj->snr(35), 
   $obj->used(1);
 
 

DESCRIPTION

CONSTRUCTOR

new

   my $obj=Net::GPSD::Satellite->new($prn,$elev,$azim,$snr,$used);
 
 

METHODS

prn

Returns the Satellite PRN number.

   $obj->prn(22); 
   my $prn=$obj->prn;
 
 

oid

Returns the Satellite Object ID from the GPS::PRN package.

   $obj->oid(22216); 
   my $oid=$obj->oid;
 
 

elevation (aka elev)

Returns the satellite elevation, 0 to 90 degrees.

   $obj->elev(80); 
   my $elev=$obj->elev;
 
 

azimuth (aka azim)

Returns the satellite azimuth, 0 to 359 degrees.

   $obj->azim(79); 
   my $azim=$obj->azim;
 
 

snr

Returns the Signal to Noise ratio (C/No) 00 to 99 dB, null when not tracking.

   $obj->snr(35); 
   my $snr=$obj->snr;
 
 

used

Returns a 1 or 0 according to if the satellite was or was not used in the last fix.

   $obj->used(1);
   my $used=$obj->used;
 
 

GETTING STARTED

KNOWN LIMITATIONS

BUGS

No known bugs.

EXAMPLES

AUTHOR

Michael R. Davis, qw/gpsd michaelrdavis com/

LICENSE

Copyright (c) 2006 Michael R. Davis (mrdvt92)

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO