OWPERL(3) One-Wire File System OWPERL(3)NAMEowperl - perl interface for the 1-wire filesystem
SYNOPSIS
OW.pm
use OW ;
OW::init( interface );
OW::init( initialization string );
The full set of initialization options is extensive. They correspond
roughly to the command line options of ,B owfs (1) owhttpd (1) and
owftpd (1)
OW::get( path );
OW::put( path , value );
OW::finish();
DESCRIPTIONowperl
owperl (3) is a perl module that provides an interface to OWFS. The
path to each 1-wire device is the same as owfs (1) . Only the top layer
has been modified to return native perl strings.
owperl (3) is created by swig (1) (http://www.swig.org) which can be
easily modified to support other programming languages.
FUNCTIONS
OW::init( interface )
interface
Location of the 1-wire bus:
"u" Direct connection to the 1-wire interface on the USB port --
DS9490
/dev/ttySx
Direct connection to a 1-wire interface on the serial port --
DS9097U or DS9097
port | :port | IPaddress:port
Location of an owserver daemon that connects to the 1-wire bus.
Multiple owperl as well as owfs and owhttpd programs can access
the owserver process simultaneously. In fact, this will probably
be the preferred mode of access to OWFS for owperl except in
trivial applications.
EXAMPLE
perl -MOW -e "OW::init('/dev/ttyS1'); printf OW::get('ยด);"
SEE ALSOAVAILABILITY
http://www.owfs.org
AUTHOR
Paul Alfille (paul.alfille@gmail.com)
OWFS Manpage 2004 OWPERL(3)
