Device::USB::DevEndpoint

       This class encapsulates a USB Device endpoint and the methods that object would support.

NAME

       Device::USB::DevEndpoint - Access a device endpoint returned by libusb.

VERSION

       Version 0.36

SYNOPSIS

       Device::USB:DevEndpoint provides a Perl object for accessing an endpoint of an interface
       of a USB device using the libusb library.

           use Device::USB;

           my $usb = Device::USB->new();
           my $dev = $usb->find_device( $VENDOR, $PRODUCT );

           printf "Device: %04X:%04X\n", $dev->idVendor(), $dev->idProduct();
           $dev->open();

           my $cfg = $dev->config()->[0];
           my $inter = $cfg->interfaces()->[0]->[0];
           my $ep = $inter->endpoints()->[0];
           print "Endpoint:", $inter->bEndpointAddress(),
              " name: ", $dev->get_string_simple($iter->iInterface()), "\n";

       See USB specification for an explanation of the attributes of an endpoint.

DESCRIPTION

       This module defines a Perl object that represents the data associated with a USB interface
       endpoint. The object provides read-only access to the important data associated with the
       endpoint.

   METHODS
       There are several accessor methods that return data from the interface.  Each is named
       after the field that they return. These accessors include:

       bEndpointAddress
       bmAttributes
       wMaxPacketSize
       bInterval
       bRefresh
       bSynchAddress

DIAGNOSTICS

       This is an explanation of the diagnostic and error messages this module can generate.

DEPENDENCIES

       This module depends on the Carp, Inline and Inline::C modules, as well as the strict and
       warnings pragmas. Obviously, libusb must be available since that is the entire reason for
       the module's existence.

AUTHOR

       G. Wade Johnson (gwadej at cpan dot org) Paul Archer (paul at paularcher dot org)

       Houston Perl Mongers Group

BUGS

       Please report any bugs or feature requests to "bug-device-usb@rt.cpan.org", or through the
       web interface at <http://rt.cpan.org/NoAuth/ReportBug.html?Device::USB>.  I will be
       notified, and then you'll automatically be notified of progress on your bug as I make
       changes.

ACKNOWLEDGEMENTS

       Thanks go to various members of the Houston Perl Mongers group for input on the module.
       But thanks mostly go to Paul Archer who proposed the project and helped with the
       development.

COPYRIGHT & LICENSE

       Copyright 2006-2013 Houston Perl Mongers

       This program is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself.