Subject: | access to owserver/sketchy solution |
Date: | Thu, 21 Oct 2010 08:33:54 +0100 |
To: | bug-OWNet [...] rt.cpan.org |
From: | Hugh Barnard <hugh.barnard [...] gmail.com> |
Hi
First of all thanks for all this, makes all my one-wire experiments much
easier.
There's a bug on CPAN about connecting to the server:
1. I've given up trying to use a specified port and dropped back to default.
2. If you enable verbose for the connect using non default, you get the
error message in the ticket +
complaint about Net/Rendezvous, that doesn't seem to install from CPAN, so I
gave up on that..
3. Currently working on Ubuntu 10,4 LTS:
sudo /opt/owfs/bin/owserver -d /dev/ttyUSB0 (therefore port 4304 I
believe?)
then:
use OWNet ;
my $owserver = OWNet->new( "localhost -v" ) ;
my $temperature = $owserver->read( "/28.AE806B020000/temperature" ) ;
print "temp is $temperature\n" ;
Incidentally somwhere on the owfs site, somewhere there's some
capitalisation mistakes OWNET rather than OWNet for example. Easy but enough
to trip up a beginner.
Thanks again Hugh Barnard
--
http://www.hughbarnard.org
http://www.twitter.com/hughbarnard
http://www.big-wave-heuristics.com/
http://www.hackney-environment-network.org.uk/