Provided by: bluez-test-tools_5.84-1_amd64 
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)