vusb-analyzer(1) [debian man page]

VUSB-ANALYZER(1)					       Virtual USB Analyzer						  VUSB-ANALYZER(1)

NAME

       vusb-analyzer - tool for visualizing logs of USB packets

SYNOPSIS

       vusb-analyzer [OPTIONS] LOGFILE [LOGFILE...]

DESCRIPTION

       The  Virtual  USB Analyzer is tool for visualizing logs of USB packets, from hardware or software USB sniffer tools. It's the world's first
       tool to provide a graphical visualization along with raw hex dumps and high-level protocol analysis.

       The Virtual USB Analyzer is not itself a USB sniffer tool. It is just a user interface for visualizing logs. It currently supports two  log
       formats,  but  it's designed to be easily extensible. With a couple hundred lines of Python code, you can add support for your favorite log
       format.

       The Virtual USB Analyzer was developed at VMware as an efficient way to debug their own USB virtualization stack. They wanted a	tool  that
       made  it easy to see problems at a glance, and they wanted a way to solve both correctness and performance bugs. As a result, they ended up
       with what they think is a fairly unique tool. They're excited to have the opportunity to release this tool as open source software.

       Supported Log Formats

       * Logged USB traffic from debug builds of VMware Fusion, Workstation, or Player. See the tutorial for information on capturing such a log.

       * XML logs from the Ellisys USB Explorer 200, a hardware USB 2.0 analyzer.

       Features

       * Unique graphical timeline view.

       * Side-by-side diff mode: visually compare two log files.

       * Pluggable log format modules: VMware, Ellisys.

       * Pluggable protocol decoders: USB Chapter 9, Bluetooth, Storage, Cypress FX2.

       * Packet metrics and filtering tools.

       * Whole-bus analysis: analyze multiple devices concurrently.

       * Written in Python, with a GTK+ user interface.

       * Automatic "tail -f" mode: follow log files as they grow.

       * Loads large log files in the background. You can start browsing before the whole file is loaded into memory.

       * Automatic decompression of gzipped log files.

OPTIONS

       -t  Tail mode, start from the end of a growing log file.

HOMEPAGE

       More information about vusb-analyzer, including a tutorial and sample logs, can be found at <http://vusb-analyzer.sourceforge.net/>.

AUTHOR

       vusb-analyzer Micah Dowty <micah@vmware.com>.

       This manual page was written by Daniel Baumann <daniel@debian.org>, for the Debian project (but may be used by others).

1.0								    2009-05-17							  VUSB-ANALYZER(1)

Device::USB::PCSensor::HidTEMPer(3pm)			User Contributed Perl Documentation		     Device::USB::PCSensor::HidTEMPer(3pm)

NAME

       Device::USB::PCSensor::HidTEMPer - Device overview

VERSION

       Version 0.02

SYNOPSIS

       Shared code:

	 use Device::USB::PCSensor::HidTEMPer;
	 my $pcsensor = Device::USB::PCSensor::HidTEMPer->new();

       Single-device systems:

	 my $device = $pcsensor->device();
	 print $device->external()->fahrenheit() if defined $device->external();

       Multi-device systems:

	 my @devices = $pcsensor->list_devices();

	 foreach my $device ( @devices ){
	   print $device->internal()->celsius() if defined $device->internal();
	 }

DESCRIPTION

       This module is a simplified interface to the HidTEMPer thermometers created by PCSensor. It hides any problems recognizing the correct
       objects to initialize and the dependency on Device::USB. Use of the connected thermometers can be done by either creating a array of
       objects if multiple devices are connected, or the function device() if only one device is present.

       One example of its usage can be found in the Linux Journal August 2010, "Cool Projects edition" page 32-34.

   CONSTANTS
       The following constants are declared

       o  PRODUCT_ID

	  Contains the hex value of the product id on the usb chip, in this case 0x660c

       o  VENDOR_ID

	  Contains the hex value representing the manufacturer of the chip, in this case "Tenx Technology, Inc."

       o  SUPPORTED_DEVICES

	  Contains the mapping between name and identifiers for all supported thermometers.

	   Hex value   Product	       Internal sensor	  External sensor
	   0x5b        HidTEMPerNTC    Yes		  Yes
	   0x58        HidTEMPer       Yes		  No

   METHODS
       o  new()

	  Initialize the system, and the USB-connection to be used.

       o  device()

	  Return a single thermometer instance. ONLY to be used in systems using a single thermometer device. Returns undef if no devices was
	  found.

       o  list_devices()

	  Returns an array of recognized thermometer instances if an array value is expected, otherwise it returns a scalar with the number of
	  devices found.

DEPENDENCIES

       This module internally includes and takes use of the following packages:

	use Device::USB;
	use Device::USB::PCSensor::HidTEMPer::Device;
	use Device::USB::PCSensor::HidTEMPer::NTC;
	use Device::USB::PCSensor::HidTEMPer::TEMPer;

       This module uses the strict and warning pragmas.

BUGS

       Please report any bugs or missing features using the CPAN RT tool.

FOR MORE INFORMATION

       None

AUTHOR

       Magnus Sulland < msulland@cpan.org >

ACKNOWLEDGEMENTS

       None

COPYRIGHT &; LICENSE
       Copyright (c) 2010 Magnus Sulland

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

perl v5.10.1							    2010-07-24				     Device::USB::PCSensor::HidTEMPer(3pm)