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| 1 |  |  |  |  |  |  | package Net::GPSD3::Return::Satellite; | 
| 2 | 5 |  |  | 5 |  | 891 | use strict; | 
|  | 5 |  |  |  |  | 8 |  | 
|  | 5 |  |  |  |  | 219 |  | 
| 3 | 5 |  |  | 5 |  | 24 | use warnings; | 
|  | 5 |  |  |  |  | 9 |  | 
|  | 5 |  |  |  |  | 166 |  | 
| 4 | 5 |  |  | 5 |  | 24 | use base qw{Net::GPSD3::Return::Unknown}; | 
|  | 5 |  |  |  |  | 8 |  | 
|  | 5 |  |  |  |  | 1607 |  | 
| 5 |  |  |  |  |  |  |  | 
| 6 |  |  |  |  |  |  | our $VERSION='0.13'; | 
| 7 |  |  |  |  |  |  |  | 
| 8 |  |  |  |  |  |  | =head1 NAME | 
| 9 |  |  |  |  |  |  |  | 
| 10 |  |  |  |  |  |  | Net::GPSD3::Return::Satellite - Net::GPSD3 Return Satellite Object | 
| 11 |  |  |  |  |  |  |  | 
| 12 |  |  |  |  |  |  | =head1 SYNOPSIS | 
| 13 |  |  |  |  |  |  |  | 
| 14 |  |  |  |  |  |  | use Net::GPSD3 0.13; | 
| 15 |  |  |  |  |  |  | my $gpsd = Net::GPSD3->new; | 
| 16 |  |  |  |  |  |  | my $poll = $gpsd->poll;  #new method in 0.12 | 
| 17 |  |  |  |  |  |  | my $sky  = $poll->sky;   #new method in 0.13 | 
| 18 |  |  |  |  |  |  | printf "Reported: %s, Used: %s\n", $sky->reported, $sky->used; | 
| 19 |  |  |  |  |  |  | printf "PRN: %s\n", join(", ", map {$_->used ? $_->prn : "-".$_->prn} $sky->Satellites); | 
| 20 |  |  |  |  |  |  |  | 
| 21 |  |  |  |  |  |  | =head1 DESCRIPTION | 
| 22 |  |  |  |  |  |  |  | 
| 23 |  |  |  |  |  |  | Provides a Perl object interface to the Satellite data structure returned by the GPSD daemon. | 
| 24 |  |  |  |  |  |  |  | 
| 25 |  |  |  |  |  |  | An example JSON string: | 
| 26 |  |  |  |  |  |  |  | 
| 27 |  |  |  |  |  |  | {"PRN":15,"el":77,"az":123,"ss":0, "used":false}, | 
| 28 |  |  |  |  |  |  |  | 
| 29 |  |  |  |  |  |  | =head1 METHODS | 
| 30 |  |  |  |  |  |  |  | 
| 31 |  |  |  |  |  |  | =head2 class | 
| 32 |  |  |  |  |  |  |  | 
| 33 |  |  |  |  |  |  | Returns the object class | 
| 34 |  |  |  |  |  |  |  | 
| 35 |  |  |  |  |  |  | =head2 string | 
| 36 |  |  |  |  |  |  |  | 
| 37 |  |  |  |  |  |  | Returns the JSON string | 
| 38 |  |  |  |  |  |  |  | 
| 39 |  |  |  |  |  |  | =head2 parent | 
| 40 |  |  |  |  |  |  |  | 
| 41 |  |  |  |  |  |  | Return the parent Net::GPSD object | 
| 42 |  |  |  |  |  |  |  | 
| 43 |  |  |  |  |  |  | =head2 PRN, prn | 
| 44 |  |  |  |  |  |  |  | 
| 45 |  |  |  |  |  |  | Returns the GPS Satellites Pseudo Random Number Identifier | 
| 46 |  |  |  |  |  |  |  | 
| 47 |  |  |  |  |  |  | =cut | 
| 48 |  |  |  |  |  |  |  | 
| 49 | 1 |  |  | 1 | 1 | 5 | sub PRN {shift->{"PRN"}}; | 
| 50 |  |  |  |  |  |  |  | 
| 51 |  |  |  |  |  |  | *prn=\&PRN; | 
| 52 |  |  |  |  |  |  |  | 
| 53 |  |  |  |  |  |  | =head2 used | 
| 54 |  |  |  |  |  |  |  | 
| 55 |  |  |  |  |  |  | Returns a L true or false object. | 
| 56 |  |  |  |  |  |  |  | 
| 57 |  |  |  |  |  |  | =cut | 
| 58 |  |  |  |  |  |  |  | 
| 59 | 2 |  |  | 2 | 1 | 10 | sub used {shift->{"used"}}; | 
| 60 |  |  |  |  |  |  |  | 
| 61 |  |  |  |  |  |  | =head2 az, azimuth | 
| 62 |  |  |  |  |  |  |  | 
| 63 |  |  |  |  |  |  | Returns the azimuth, degrees from true north. | 
| 64 |  |  |  |  |  |  |  | 
| 65 |  |  |  |  |  |  | =cut | 
| 66 |  |  |  |  |  |  |  | 
| 67 | 1 |  |  | 1 | 1 | 5 | sub az {shift->{"az"}}; | 
| 68 |  |  |  |  |  |  |  | 
| 69 |  |  |  |  |  |  | *azimuth=\&az; | 
| 70 |  |  |  |  |  |  |  | 
| 71 |  |  |  |  |  |  | =head2 el, elevation | 
| 72 |  |  |  |  |  |  |  | 
| 73 |  |  |  |  |  |  | Returns the Elevation in degrees. | 
| 74 |  |  |  |  |  |  |  | 
| 75 |  |  |  |  |  |  | =cut | 
| 76 |  |  |  |  |  |  |  | 
| 77 | 1 |  |  | 1 | 1 | 5 | sub el {shift->{"el"}}; | 
| 78 |  |  |  |  |  |  |  | 
| 79 |  |  |  |  |  |  | *elevation=\⪙ | 
| 80 |  |  |  |  |  |  |  | 
| 81 |  |  |  |  |  |  | =head2 ss | 
| 82 |  |  |  |  |  |  |  | 
| 83 |  |  |  |  |  |  | Signal strength in dBHz. | 
| 84 |  |  |  |  |  |  |  | 
| 85 |  |  |  |  |  |  | Note: C/N0 is dBHz usually, but trimbles can also emit poorly specified Amplitude Measurement Units. | 
| 86 |  |  |  |  |  |  |  | 
| 87 |  |  |  |  |  |  | =cut | 
| 88 |  |  |  |  |  |  |  | 
| 89 | 1 |  |  | 1 | 1 | 4 | sub ss {shift->{"ss"}}; | 
| 90 |  |  |  |  |  |  |  | 
| 91 |  |  |  |  |  |  | =head1 BUGS | 
| 92 |  |  |  |  |  |  |  | 
| 93 |  |  |  |  |  |  | Log on RT and Send to gpsd-dev email list | 
| 94 |  |  |  |  |  |  |  | 
| 95 |  |  |  |  |  |  | =head1 SUPPORT | 
| 96 |  |  |  |  |  |  |  | 
| 97 |  |  |  |  |  |  | DavisNetworks.com supports all Perl applications including this package. | 
| 98 |  |  |  |  |  |  |  | 
| 99 |  |  |  |  |  |  | Try gpsd-dev email list | 
| 100 |  |  |  |  |  |  |  | 
| 101 |  |  |  |  |  |  | =head1 AUTHOR | 
| 102 |  |  |  |  |  |  |  | 
| 103 |  |  |  |  |  |  | Michael R. Davis | 
| 104 |  |  |  |  |  |  | CPAN ID: MRDVT | 
| 105 |  |  |  |  |  |  | STOP, LLC | 
| 106 |  |  |  |  |  |  | domain=>michaelrdavis,tld=>com,account=>perl | 
| 107 |  |  |  |  |  |  | http://www.stopllc.com/ | 
| 108 |  |  |  |  |  |  |  | 
| 109 |  |  |  |  |  |  | =head1 COPYRIGHT | 
| 110 |  |  |  |  |  |  |  | 
| 111 |  |  |  |  |  |  | This program is free software licensed under the... | 
| 112 |  |  |  |  |  |  |  | 
| 113 |  |  |  |  |  |  | The BSD License | 
| 114 |  |  |  |  |  |  |  | 
| 115 |  |  |  |  |  |  | The full text of the license can be found in the LICENSE file included with this module. | 
| 116 |  |  |  |  |  |  |  | 
| 117 |  |  |  |  |  |  | =head1 SEE ALSO | 
| 118 |  |  |  |  |  |  |  | 
| 119 |  |  |  |  |  |  | L, L | 
| 120 |  |  |  |  |  |  |  | 
| 121 |  |  |  |  |  |  | =cut | 
| 122 |  |  |  |  |  |  |  | 
| 123 |  |  |  |  |  |  | 1; |