NAME

       uhd_find_devices - USRP Hardware Driver Discovery Utility

DESCRIPTION

       Find  UHD-supporting  Software  Radio  Peripherals  attached  by  USB, network or embedded
       configuration.

       The UHD package is the universal hardware driver for Ettus Research products. The goal  is
       to  provide  a  host  driver and API for current and future Ettus Research products. Users
       will be able to use the UHD driver standalone or with 3rd party applications.

       Hardware supporting UHD drivers includes the Universal Software Radio Peripheral, or USRP,
       available in several models.

SYNOPSIS

       uhd_find_devices [OPTIONS]

OPTIONS

       Device Address Arguments:
              --args arg

       This help information:
              --help

IDENTIFYING USRP DEVICES

       Devices  are  addressed through key/value string pairs.  These string pairs can be used to
       narrow down the search for a specific device  or  group  of  devices.   Most  UHD  utility
       applications  and  examples have a --args parameter that takes a device address, where the
       device  address  is  expressed  as  a  delimited  string.   See   the   documentation   in
       types/device_addr.hpp for reference.

       Every device has several ways of identifying it on the host system.

   Identifying by hardware identifier
       All  USRP  devices  can  be found through their hardware series identifier, which match to
       USRP devices as follows:

       Argument    |  Device

       type=usrp1  |  USRP1

       type=usrp2  |  USRP2, USRP N200, USRP N210

       type=b100   |  USRP B100

       type=e100   |  USRP E100, USRP E110

   Identifying by serial number
       All USRP devices are given a unique serial number, which can be used to identify a  device
       as follows:

       serial=12345678

   Identifying by IP address
       USRP2,  USRP  N200,  and  USRP N210 devices connected to the host machine can all be found
       through their IP addresses, as follows:

       addr=192.168.10.2

   Identifying by name
       Users  have  the  option  of  giving  their   USRP   devices   short   names   using   the
       usrp_burn_mb_eeprom  utility  in lib/uhd/utils. Devices that have been given a name can be
       identified as follows:

       name=foo

EXAMPLES

   Device discovery via command line
       Device address arguments can be supplied to narrow the scope of the search.

       uhd_find_devices --args="type=usrp1"

       -- OR --

       uhd_find_devices --args="serial=12345678"

       Find all devices available to this system:
              uhd_find_devices

SEE ALSO

       UHD documentation: http://files.ettus.com/uhd_docs/manual/html/index.html

       GR-UHD documentation: http://gnuradio.org/doc/doxygen/page_uhd.html

       Other UHD programs:

       uhd_usrp_probe(1)

AUTHOR

       This manual page was written by Maitland  Bottoms  and  Nicholas  Corgan  for  the  Debian
       project (but may be used by others).

COPYRIGHT

       Copyright (c) 2010 Ettus Research LLC

       This program is free software: you can redistribute it and/or modify it under the terms of
       the GNU General Public License as  published  by  the  Free  Software  Foundation,  either
       version 3 of the License, or (at your option) any later version.

       This  program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
       without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE.
       See the GNU General Public License for more details.