Query: net::gpsd3
OS: debian
Section: 3pm
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
Net::GPSD3(3pm) User Contributed Perl Documentation Net::GPSD3(3pm)NAMENet::GPSD3 - Interface to the gpsd server daemon protocol versions 3 (JSON).SYNOPSISWatch Interface use Net::GPSD3; my $gpsd=Net::GPSD3->new; $gpsd->watch; One Liner perl -MNet::GPSD3 -e 'Net::GPSD3->new->watch' Poll Interface use Net::GPSD3; use Data::Dumper qw{Dumper}; my $gpsd=Net::GPSD3->new; my $poll=$gpsd->poll; print Dumper($poll); One Liner perl -MNet::GPSD3 -e 'printf "Protocol: %s ", Net::GPSD3->new->poll->parent->cache->VERSION->protocol;' Protocol: 3.4 POE Interface See Net::GPSD3::POEDESCRIPTIONNet::GPSD3 provides an object client interface to the gpsd server daemon utilizing the version 3 protocol. gpsd is an open source GPS daemon from http://gpsd.berlios.de/. Support for Version 3 of the protocol (JSON) was added to the daemon in version 2.90. If your daemon is before 2.90 (protocol 2.X), please use the Net::GPSD package.CONSTRUCTORnew Returns a new Net::GPSD3 object. my $gpsd=Net::GPSD3->new; my $gpsd=Net::GPSD3->new(host=>"127.0.0.1", port=>2947); #defaultsMETHODShost Sets or returns the current gpsd host. my $host=$obj->host; port Sets or returns the current gpsd TCP port. my $port=$obj->port; poll Sends a Poll request to the gpsd server and returns a Net::GPSD3::Return::POLL object. The method also populates the cache object with the Net::GPSD3::Return::VERISON and Net::GPSD3::Return::DEVICES objects. my $poll=$gpsd->poll; #isa Net::GPSD3::Return::POLL object Note: In order to use the poll method consistently you should run the GPSD daemon as a service. You may also need to run the daemon with the "-n" option. watch Calls all handlers that are registered in the handler method. $gpsd->watch; #will not return unless something goes wrong. addHandler Adds handlers to the handler list. $gpsd->addHandler(&myHandler); $gpsd->addHandler(&myHandler1, &myHandler2); A handler is a sub reference where the first argument is a Net::GPSD3::Return::* object. handlers List of handlers that are called in order to process objects from the gpsd wathcer stream. my @handler=$gpsd->handlers; #() my $handler=$gpsd->handlers; #[] cache Returns the Net::GPSD3::Cache caching object. METHODS Internal default_handler socket Returns the cached IO::Socket::INET6 object my $socket=$gpsd->socket; #try to reconnect on failure json Returns the cached JSON::XS object decode Returns a perl data structure given a JSON formated string. my %data=$gpsd->decode($string); #() my $data=$gpsd->decode($string); #{} encode Returns a JSON string from a perl data structure constructor Constructs a class object by lazy loading the classes. my $obj=$gpsd->constructor(%$data); my $obj=$gpsd->constructor(class=>"DEVICE", string=>'{...}', ...); Returns and object in the Net::GPSD3::Return::* namespace.BUGSLog on RT and Send to gpsd-dev email list There are no two GPS devices that are alike. Each GPS device has a different GPSD signature as well. If your GPS device does not work out of the box with this package, please send me a log of your devices JSON sentences. echo '?POLL;' | nc 127.0.0.1 2947 echo '?WATCH={"enable":true,"json":true};' | socat -t10 stdin stdout | nc 127.0.0.1 2947SUPPORTDavisNetworks.com supports all Perl applications including this package. Try gpsd-dev email listAUTHORMichael R. Davis CPAN ID: MRDVT STOP, LLC domain=>michaelrdavis,tld=>com,account=>perl http://www.stopllc.com/COPYRIGHTThis 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 ALSONet::GPSD, Net::GPSD3::POE, GPS::Point, JSON::XS, IO::Socket::INET6, DateTime perl v5.14.2 2011-12-27 Net::GPSD3(3pm)
Related Man Pages |
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net::gpsd3::return::gst(3pm) - debian |
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gpspipe(1) - centos |
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