Net::GPSD3::Return::SKY(3pm) User Contributed Perl Documentation Net::GPSD3::Return::SKY(3pm)
NAME
Net::GPSD3::Return::SKY - Net::GPSD3 Return SKY Object
SYNOPSIS
DESCRIPTION
Provides a Perl object interface to the SKY object returned by the GPSD daemon.
An example JSON object:
Protcol 3.1 versions
{
"class":"SKY",
"tag":"MID4",
"device":"/dev/ttyUSB0",
"time":1253593665.430,
"hdop":23.60,
"reported":9,
"satellites":
[
{"PRN":15,"el":77,"az":123,"ss":0, "used":false},
{"PRN":18,"el":25,"az":268,"ss":0, "used":false},
{"PRN":27,"el":13,"az":150,"ss":0, "used":false},
{"PRN":29,"el":47,"az":228,"ss":0, "used":false},
{"PRN":5, "el":39,"az":58, "ss":46,"used":true },
{"PRN":21,"el":41,"az":309,"ss":33,"used":true },
{"PRN":10,"el":32,"az":61, "ss":40,"used":true },
{"PRN":8, "el":12,"az":48, "ss":40,"used":true },
{"PRN":2, "el":9, "az":124,"ss":0, "used":false}
]
}
Protcol 3.4 versions
{
"class":"SKY",
"tag":"0x0120",
"device":"/dev/cuaU0",
"xdop":0.58,
"ydop":0.96,
"vdop":1.92,
"tdop":1.14,
"hdop":1.90,
"gdop":2.93,
"pdop":2.70,
"satellites":[
{"PRN":17,"el":76,"az":174,"ss":34,"used":true},
{"PRN":28,"el":57,"az":38,"ss":30,"used":false},
{"PRN":27,"el":22,"az":314,"ss":18,"used":true},
{"PRN":7,"el":15,"az":127,"ss":29,"used":true},
{"PRN":15,"el":31,"az":297,"ss":27,"used":true},
{"PRN":11,"el":18,"az":54,"ss":28,"used":false},
{"PRN":24,"el":18,"az":63,"ss":29,"used":false},
{"PRN":9,"el":4,"az":313,"ss":18,"used":false},
{"PRN":8,"el":45,"az":117,"ss":33,"used":true},
{"PRN":26,"el":49,"az":245,"ss":37,"used":true},
{"PRN":4,"el":5,"az":170,"ss":17,"used":false},
{"PRN":138,"el":44,"az":157,"ss":40,"used":true}
]
}
METHODS PROPERTIES
class
Returns the object class
string
Returns the JSON string
parent
Return the parent Net::GPSD object
device
tag
time
timestamp
datetime
reported
Count of satellites in view
used
Count of satellites used in calculation
satellites
Returns a list of satellite data structures.
my $satellites=$sky->satellites(); #[{},...]
my @satellites=$sky->satellites(); #({},...)
Satellites
Returns a list of Net::GPSD3::Return::Satellite objects.
my @satellites=$sky->Satellites; #(bless{},...)
my $satellites=$sky->Satellites; #[bless{},...]
BUGS
Log on RT and Send to gpsd-dev email list
SUPPORT
DavisNetworks.com supports all Perl applications including this package.
Try gpsd-dev email list
AUTHOR
Michael R. Davis
CPAN ID: MRDVT
STOP, LLC
domain=>michaelrdavis,tld=>com,account=>perl
http://www.stopllc.com/
COPYRIGHT
This program is free software licensed under the...
The BSD License
The full text of the license can be found in the LICENSE file included with this module.
SEE ALSO
Net::GPSD3, DateTime, Net::GPSD3::Return::Unknown
perl v5.14.2 2011-11-09 Net::GPSD3::Return::SKY(3pm)