ISOTEST(1)                Linux System Administration               ISOTEST(1)

NAME
       isotest - ISO testing

SYNOPSIS
       isotest <MODE> [OPTIONS] [bdaddr] [bdaddr1]...

DESCRIPTION
       isotest(1) is used to test Isochronous (CIS/BIS) communications on the
       BlueZ stack

MODES

       -d, --dump=[FILE] Listen and dump incoming data
              (CIS server/BIS broadcaster) and optionally save the contents to
              FILE.

       -c, --reconnect
              Reconnect (CIS client).

       -m, --multiple
              Multiple connects (CIS client).

       -r, --receive=[FILE] Receive (CIS server/BIS broadcast receiver) and
              optionally save the contents to FILE.

       -s, --send=[FILE] Connect and send (CIS client/BIS broadcaster), can
              optionally use contents from FILE.

       -n, --silent
              Connect and be silent (CIS client/BIS broadcaster).

OPTIONS

       -b,--bytes=<SIZE>
              Send or Receive packet size

       -i,--index=<NUM>
              Select the specified HCI device index. hciNUM is also
              acceptable.

       -j,--jitter=<JITTER>
              Socket jitter buffer.

       -h, --help

       -q, --quiet
              Disables packet logging.

       -t,--timeout=<USEC>
              Socket send timeout.

       -C, --continue
              Continuously send packets starting over in case of a file.

       -W,--defer=<SEC>
              Enable deferred setup.

       -M,--mtu=<SDU>
              Socket QoS SDU.

       -S, --sca/adv-interval=<SCA/INTERVAL>
              Socket QoS CIS SCA/BIS advertising interval.

       -P,--packing=<PACKING>
              Socket QoS Packing.

                               +--------+-------------+
                               |PACKING | Description |
                               +--------+-------------+
                               |0x00    | Sequential  |
                               +--------+-------------+
                               |0x01    | Interleaved |
                               +--------+-------------+
       -F,--framing=<FRAMING>
              Socket QoS Framing.

                               +--------+-------------+
                               |FRAMING | Description |
                               +--------+-------------+
                               |0x00    | Unframed    |
                               +--------+-------------+
                               |0x01    | Framed      |
                               +--------+-------------+
       -I,--interval=<USEC>
              Socket QoS Interval.

       -L,--latency=<MSEC>
              Socket QoS Latency.

       -Y,--phy=<PHY>
              Socket QoS PHY.

                                +-----+-------------+
                                |PHY  | Description |
                                +-----+-------------+
                                |0x01 | LE 1M       |
                                +-----+-------------+
                                |0x02 | LE 2M       |
                                +-----+-------------+
                                |0x03 | LE Coded    |
                                +-----+-------------+
       -R,--rtn=<NUM>
              Socket QoS retransmissions.

       -B,--preset=<PRESET>
              Socket QoS preset.

       -G, --CIG/BIG=<ID>       Socket QoS CIG/BIG ID.

       -T, --CIS/BIS=<ID>       Socket QoS CIS/BIS ID.

       -V,--type=<TYPE>
              Socket destination address type:

                           +----------+-------------------+
                           |TYPE      | Description       |
                           +----------+-------------------+
                           |le_public | LE Public Address |
                           +----------+-------------------+
                           |le_random | LE Random Address |
                           +----------+-------------------+
       -e,--enc=<ENCRYPTION>
              Socket QoS BIG Encryption

                           +-----------+-----------------+
                           |ENCRYPTION | Description     |
                           +-----------+-----------------+
                           |0x00       | BIG unencrypted |
                           +-----------+-----------------+
                           |0x01       | BIG encrypted   |
                           +-----------+-----------------+
       -k,--bcode=<BCODE>
              Socket QoS Broadcast Code

       -N,--nbis=<NBIS>
              Number of BISes to create as part of a BIG (BIS broadcaster) or
              to synchronize to (BIS broadcast receiver)

EXAMPLES
   Unicast Central

          $ tools/isotest -s XX:XX:XX:XX:XX:XX

   Unicast Central connecting to 2 peers using CIG 0x01

          $ tools/isotest -G 0x01 -s XX:XX:XX:XX:XX:XX YY:YY:YY:YY:YY:YY

   Unicast Peripheral

          $ tools/isotest -d

   Broadcaster

          $ tools/isotest -s 00:00:00:00:00:00

   Broadcast Receiver using hci1

          $ tools/isotest -i hci1 -d XX:XX:XX:XX:XX:XX

RESOURCES
        <http://www.bluez.org>

REPORTING BUGS
        <linux-bluetooth@vger.kernel.org>

AUTHOR
       Luiz Augusto Von Dentz <luiz.von.dentz@intel.com>

COPYRIGHT
       Free use of this software is granted under the terms of the GNU Lesser
       General Public Licenses (LGPL).

BlueZ                             May 4, 2022                       ISOTEST(1)