07b7802460
Make the headers of the audio shell documentation files consistent. Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
689 lines
21 KiB
ReStructuredText
689 lines
21 KiB
ReStructuredText
.. _bluetooth_shell_audio:
|
|
|
|
Bluetooth: Basic Audio Profile Shell
|
|
####################################
|
|
|
|
This document describes how to run Basic Audio Profile functionality which
|
|
includes:
|
|
|
|
- Capabilities and Endpoint discovery
|
|
- Audio Stream Endpoint procedures
|
|
|
|
Commands
|
|
********
|
|
|
|
.. code-block:: console
|
|
|
|
bap --help
|
|
Subcommands:
|
|
init : [ase_sink_count, ase_source_count]
|
|
select_broadcast : <stream>
|
|
create_broadcast : [preset <preset_name>] [enc <broadcast_code>]
|
|
start_broadcast :
|
|
stop_broadcast :
|
|
delete_broadcast :
|
|
create_broadcast_sink : 0x<broadcast_id>
|
|
create_sink_by_name : <broadcast_name>
|
|
sync_broadcast : 0x<bis_index> [[[0x<bis_index>] 0x<bis_index>] ...]
|
|
[bcode <broadcast code> || bcode_str <broadcast code
|
|
as string>]
|
|
stop_broadcast_sink : Stops broadcast sink
|
|
term_broadcast_sink :
|
|
discover : [dir: sink, source]
|
|
config : <direction: sink, source> <index> [loc <loc_bits>]
|
|
[preset <preset_name>]
|
|
stream_qos : interval [framing] [latency] [pd] [sdu] [phy] [rtn]
|
|
qos : Send QoS configure for Unicast Group
|
|
enable : [context]
|
|
connect : Connect the CIS of the stream
|
|
stop
|
|
list
|
|
print_ase_info : Print ASE info for default connection
|
|
metadata : [context]
|
|
start
|
|
disable
|
|
release
|
|
select_unicast : <stream>
|
|
preset : <sink, source, broadcast> [preset]
|
|
[config
|
|
[freq <frequency>]
|
|
[dur <duration>]
|
|
[chan_alloc <location>]
|
|
[frame_len <frame length>]
|
|
[frame_blks <frame blocks>]]
|
|
[meta
|
|
[pref_ctx <context>]
|
|
[stream_ctx <context>]
|
|
[program_info <program info>]
|
|
[lang <ISO 639-3 lang>]
|
|
[ccid_list <ccids>]
|
|
[parental_rating <rating>]
|
|
[program_info_uri <URI>]
|
|
[audio_active_state <state>]
|
|
[bcast_flag]
|
|
[extended <meta>]
|
|
[vendor <meta>]]
|
|
send : Send to Audio Stream [data]
|
|
bap_stats : Sets or gets the statistics reporting interval in # of
|
|
packets
|
|
set_location : <direction: sink, source> <location bitmask>
|
|
set_context : <direction: sink, source><context bitmask> <type:
|
|
supported, available>
|
|
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Command", "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"init","none","any","none"
|
|
"discover","init","any","any"
|
|
"config","discover","idle/codec-configured/qos-configured","codec-configured"
|
|
"qos","config","codec-configured/qos-configured","qos-configured"
|
|
"enable","qos","qos-configured","enabling"
|
|
"connect","qos/enable","qos-configured/enabling","qos-configured/enabling"
|
|
"[start]","enable/connect","enabling","streaming"
|
|
"disable","enable", "enabling/streaming","disabling"
|
|
"[stop]","disable","disabling","qos-configure/idle"
|
|
"release","config","any","releasing/codec-configure/idle"
|
|
"list","none","any","none"
|
|
"select_unicast","none","any","none"
|
|
"send","enable","streaming","none"
|
|
|
|
Example Central
|
|
***************
|
|
|
|
Connect and establish a sink stream:
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bt init
|
|
uart:~$ bap init
|
|
uart:~$ bt connect <address>
|
|
uart:~$ gatt exchange-mtu
|
|
uart:~$ bap discover sink
|
|
uart:~$ bap config sink 0
|
|
uart:~$ bap qos
|
|
uart:~$ bap enable
|
|
uart:~$ bap connect
|
|
|
|
Connect and establish a source stream:
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bt init
|
|
uart:~$ bap init
|
|
uart:~$ bt connect <address>
|
|
uart:~$ gatt exchange-mtu
|
|
uart:~$ bap discover source
|
|
uart:~$ bap config source 0
|
|
uart:~$ bap qos
|
|
uart:~$ bap enable
|
|
uart:~$ bap connect
|
|
uart:~$ bap start
|
|
|
|
Disconnect and release:
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap disable
|
|
uart:~$ bap release
|
|
|
|
Example Peripheral
|
|
******************
|
|
|
|
Listen:
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bt init
|
|
uart:~$ bap init
|
|
uart:~$ bt advertise on
|
|
|
|
Server initiated disable and release:
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap disable
|
|
uart:~$ bap release
|
|
|
|
Example Broadcast Source
|
|
************************
|
|
|
|
Create and establish a broadcast source stream:
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap init
|
|
uart:~$ bap create_broadcast
|
|
uart:~$ bap start_broadcast
|
|
|
|
Stop and release a broadcast source stream:
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap stop_broadcast
|
|
uart:~$ bap delete_broadcast
|
|
|
|
|
|
Example Broadcast Sink
|
|
**********************
|
|
|
|
Scan for and establish a broadcast sink stream.
|
|
The command :code:`bap create_broadcast_sink` will either use existing periodic advertising
|
|
sync (if exist) or start scanning and sync to the periodic advertising with the provided broadcast
|
|
ID before syncing to the BIG.
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap init
|
|
uart:~$ bap create_broadcast_sink 0xEF6716
|
|
No PA sync available, starting scanning for broadcast_id
|
|
Found broadcaster with ID 0xEF6716 and addr 03:47:95:75:C0:08 (random) and sid 0x00
|
|
Attempting to PA sync to the broadcaster
|
|
PA synced to broadcast with broadcast ID 0xEF6716
|
|
Attempting to sync to the BIG
|
|
Received BASE from sink 0x20019080:
|
|
Presentation delay: 40000
|
|
Subgroup count: 1
|
|
Subgroup 0x20024182:
|
|
Codec Format: 0x06
|
|
Company ID : 0x0000
|
|
Vendor ID : 0x0000
|
|
codec cfg id 0x06 cid 0x0000 vid 0x0000 count 16
|
|
Codec specific configuration:
|
|
Sampling frequency: 16000 Hz (3)
|
|
Frame duration: 10000 us (1)
|
|
Channel allocation:
|
|
Front left (0x00000001)
|
|
Front right (0x00000002)
|
|
Octets per codec frame: 40
|
|
Codec specific metadata:
|
|
Streaming audio contexts:
|
|
Unspecified (0x0001)
|
|
BIS index: 0x01
|
|
codec cfg id 0x06 cid 0x0000 vid 0x0000 count 6
|
|
Codec specific configuration:
|
|
Channel allocation:
|
|
Front left (0x00000001)
|
|
Codec specific metadata:
|
|
None
|
|
BIS index: 0x02
|
|
codec cfg id 0x06 cid 0x0000 vid 0x0000 count 6
|
|
Codec specific configuration:
|
|
Channel allocation:
|
|
Front right (0x00000002)
|
|
Codec specific metadata:
|
|
None
|
|
Possible indexes: 0x01 0x02
|
|
Sink 0x20019110 is ready to sync without encryption
|
|
uart:~$ bap sync_broadcast 0x01
|
|
|
|
|
|
Scan for and establish a broadcast sink stream by broadcast name
|
|
----------------------------------------------------------------
|
|
|
|
The command :code:`bap create_sink_by_name` will start scanning and sync to the periodic
|
|
advertising with the provided broadcast name before syncing to the BIG.
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap init
|
|
uart:~$ bap create_sink_by_name "Test Broadcast"
|
|
Starting scanning for broadcast_name
|
|
Found matched broadcast name 'Test Broadcast' with address 03:47:95:75:C0:08 (random)
|
|
Found broadcaster with ID 0xEF6716 and addr 03:47:95:75:C0:08 (random) and sid 0x00
|
|
Attempting to PA sync to the broadcaster
|
|
PA synced to broadcast with broadcast ID 0xEF6716
|
|
Attempting to create the sink
|
|
Received BASE from sink 0x20019080:
|
|
Presentation delay: 40000
|
|
Subgroup count: 1
|
|
Subgroup 0x20024182:
|
|
Codec Format: 0x06
|
|
Company ID : 0x0000
|
|
Vendor ID : 0x0000
|
|
codec cfg id 0x06 cid 0x0000 vid 0x0000 count 16
|
|
Codec specific configuration:
|
|
Sampling frequency: 16000 Hz (3)
|
|
Frame duration: 10000 us (1)
|
|
Channel allocation:
|
|
Front left (0x00000001)
|
|
Front right (0x00000002)
|
|
Octets per codec frame: 40
|
|
Codec specific metadata:
|
|
Streaming audio contexts:
|
|
Unspecified (0x0001)
|
|
BIS index: 0x01
|
|
codec cfg id 0x06 cid 0x0000 vid 0x0000 count 6
|
|
Codec specific configuration:
|
|
Channel allocation:
|
|
Front left (0x00000001)
|
|
Codec specific metadata:
|
|
None
|
|
BIS index: 0x02
|
|
codec cfg id 0x06 cid 0x0000 vid 0x0000 count 6
|
|
Codec specific configuration:
|
|
Channel allocation:
|
|
Front right (0x00000002)
|
|
Codec specific metadata:
|
|
None
|
|
Possible indexes: 0x01 0x02
|
|
Sink 0x20019110 is ready to sync without encryption
|
|
uart:~$ bap sync_broadcast 0x01
|
|
|
|
Syncing to encrypted broadcast
|
|
------------------------------
|
|
|
|
If the broadcast is encrypted, the broadcast code can be entered with the :code:`bap sync_broadcast`
|
|
command as such:
|
|
|
|
.. code-block:: console
|
|
|
|
Sink 0x20019110 is ready to sync with encryption
|
|
uart:~$ bap sync_broadcast 0x01 bcode 0102030405060708090a0b0c0d0e0f
|
|
|
|
The broadcast code can be 1-16 values, either as a string or a hexadecimal value.
|
|
|
|
.. code-block:: console
|
|
|
|
Sink 0x20019110 is ready to sync with encryption
|
|
uart:~$ bap sync_broadcast 0x01 bcode_str thisismycode
|
|
|
|
Stop and release a broadcast sink stream:
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap stop_broadcast_sink
|
|
uart:~$ bap term_broadcast_sink
|
|
|
|
Init
|
|
****
|
|
|
|
The :code:`init` command register local PAC records which are necessary to be
|
|
able to configure stream and properly manage capabilities in use.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"none","any","none"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap init
|
|
|
|
Discover PAC(s) and ASE(s)
|
|
**************************
|
|
|
|
Once connected the :code:`discover` command discover PAC records and ASE
|
|
characteristics representing remote endpoints.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"init","any","any"
|
|
|
|
.. note::
|
|
|
|
Use command :code:`gatt exchange-mtu` to make sure the MTU is configured
|
|
properly.
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ gatt exchange-mtu
|
|
Exchange pending
|
|
Exchange successful
|
|
uart:~$ bap discover [type: sink, source]
|
|
uart:~$ bap discover sink
|
|
conn 0x2000b168: codec_cap 0x2001f8ec dir 0x02
|
|
codec cap id 0x06 cid 0x0000 vid 0x0000
|
|
Codec specific capabilities:
|
|
Supported sampling frequencies:
|
|
8000 Hz (0x0001)
|
|
11025 Hz (0x0002)
|
|
16000 Hz (0x0004)
|
|
22050 Hz (0x0008)
|
|
24000 Hz (0x0010)
|
|
32000 Hz (0x0020)
|
|
44100 Hz (0x0040)
|
|
48000 Hz (0x0080)
|
|
88200 Hz (0x0100)
|
|
96000 Hz (0x0200)
|
|
176400 Hz (0x0400)
|
|
192000 Hz (0x0800)
|
|
384000 Hz (0x1000)
|
|
Supported frame durations:
|
|
10 ms (0x02)
|
|
Supported channel counts:
|
|
1 channel (0x01)
|
|
Supported octets per codec frame counts:
|
|
Min: 40
|
|
Max: 120
|
|
Supported max codec frames per SDU: 1
|
|
Codec capabilities metadata:
|
|
Preferred audio contexts:
|
|
Conversational (0x0002)
|
|
Media (0x0004)
|
|
ep 0x81754e0
|
|
ep 0x81755d4
|
|
Discover complete: err 0
|
|
|
|
Select preset
|
|
*************
|
|
|
|
The :code:`preset` command can be used to either print the default preset
|
|
configuration or set a different one, it is worth noting that it doesn't change
|
|
any stream previously configured.
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap preset
|
|
preset - <sink, source, broadcast> [preset]
|
|
[config
|
|
[freq <frequency>]
|
|
[dur <duration>]
|
|
[chan_alloc <location>]
|
|
[frame_len <frame length>]
|
|
[frame_blks <frame blocks>]]
|
|
[meta
|
|
[pref_ctx <context>]
|
|
[stream_ctx <context>]
|
|
[program_info <program info>]
|
|
[lang <ISO 639-3 lang>]
|
|
[ccid_list <ccids>]
|
|
[parental_rating <rating>]
|
|
[program_info_uri <URI>]
|
|
[audio_active_state <state>]
|
|
[bcast_flag]
|
|
[extended <meta>]
|
|
[vendor <meta>]]
|
|
uart:~$ bap preset sink
|
|
16_2_1
|
|
codec cfg id 0x06 cid 0x0000 vid 0x0000 count 16
|
|
Codec specific configuration:
|
|
Sampling frequency: 16000 Hz (3)
|
|
Frame duration: 10000 us (1)
|
|
Channel allocation:
|
|
Front left (0x00000001)
|
|
Front right (0x00000002)
|
|
Octets per codec frame: 40
|
|
Codec specific metadata:
|
|
Streaming audio contexts:
|
|
Game (0x0008)
|
|
QoS: interval 10000 framing 0x00 phy 0x02 sdu 40 rtn 2 latency 10 pd 40000
|
|
|
|
uart:~$ bap preset sink 32_2_1
|
|
32_2_1
|
|
codec cfg id 0x06 cid 0x0000 vid 0x0000 count 16
|
|
Codec specific configuration:
|
|
Sampling frequency: 32000 Hz (6)
|
|
Frame duration: 10000 us (1)
|
|
Channel allocation:
|
|
Front left (0x00000001)
|
|
Front right (0x00000002)
|
|
Octets per codec frame: 80
|
|
Codec specific metadata:
|
|
Streaming audio contexts:
|
|
Game (0x0008)
|
|
QoS: interval 10000 framing 0x00 phy 0x02 sdu 80 rtn 2 latency 10 pd 40000
|
|
|
|
|
|
Configure preset
|
|
****************
|
|
|
|
The :code:`bap preset` command can also be used to configure the preset used for the subsequent
|
|
commands. It is possible to add or set (or reset) any value. To reset the preset, the command can \
|
|
simply be run without the :code:`config` or :code:`meta` parameter. The parameters are using the
|
|
assigned numbers values.
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap preset sink 32_2_1
|
|
32_2_1
|
|
codec cfg id 0x06 cid 0x0000 vid 0x0000 count 16
|
|
data #0: type 0x01 value_len 1
|
|
00000000: 06 |. |
|
|
data #1: type 0x02 value_len 1
|
|
00000000: 01 |. |
|
|
data #2: type 0x03 value_len 4
|
|
00000000: 03 00 00 00 |.... |
|
|
data #3: type 0x04 value_len 2
|
|
00000000: 50 00 |P. |
|
|
meta #0: type 0x02 value_len 2
|
|
00000000: 08 00 |.. |
|
|
QoS: interval 10000 framing 0x00 phy 0x02 sdu 80 rtn 2 latency 10 pd 40000
|
|
|
|
uart:~$ bap preset sink 32_2_1 config freq 10
|
|
32_2_1
|
|
codec cfg id 0x06 cid 0x0000 vid 0x0000 count 16
|
|
data #0: type 0x01 value_len 1
|
|
00000000: 0a |. |
|
|
data #1: type 0x02 value_len 1
|
|
00000000: 01 |. |
|
|
data #2: type 0x03 value_len 4
|
|
00000000: 03 00 00 00 |.... |
|
|
data #3: type 0x04 value_len 2
|
|
00000000: 50 00 |P. |
|
|
meta #0: type 0x02 value_len 2
|
|
00000000: 08 00 |.. |
|
|
QoS: interval 10000 framing 0x00 phy 0x02 sdu 80 rtn 2 latency 10 pd 40000
|
|
|
|
uart:~$ bap preset sink 32_2_1 config freq 10 meta lang "eng" stream_ctx 4
|
|
32_2_1
|
|
codec cfg id 0x06 cid 0x0000 vid 0x0000 count 16
|
|
data #0: type 0x01 value_len 1
|
|
00000000: 0a |. |
|
|
data #1: type 0x02 value_len 1
|
|
00000000: 01 |. |
|
|
data #2: type 0x03 value_len 4
|
|
00000000: 03 00 00 00 |.... |
|
|
data #3: type 0x04 value_len 2
|
|
00000000: 50 00 |P. |
|
|
meta #0: type 0x02 value_len 2
|
|
00000000: 04 00 |.. |
|
|
meta #1: type 0x04 value_len 3
|
|
00000000: 65 6e 67 |eng |
|
|
QoS: interval 10000 framing 0x00 phy 0x02 sdu 80 rtn 2 latency 10 pd 40000
|
|
|
|
Configure Codec
|
|
***************
|
|
|
|
The :code:`config` command attempts to configure a stream for the given
|
|
direction using a preset codec configuration which can either be passed directly
|
|
or in case it is omitted the default preset is used.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"discover","idle/codec-configured/qos-configured","codec-configured"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap config <direction: sink, source> <index> [loc <loc_bits>] [preset <preset_name>]
|
|
uart:~$ bap config sink 0
|
|
Setting location to 0x00000000
|
|
ASE config: preset 16_2_1
|
|
stream 0x2000df70 config operation rsp_code 0 reason 0
|
|
|
|
Configure Stream QoS
|
|
********************
|
|
|
|
The :code:`stream_qos` Sets a new stream QoS.
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap stream_qos <interval> [framing] [latency] [pd] [sdu] [phy] [rtn]
|
|
uart:~$ bap stream_qos 10
|
|
|
|
Configure QoS
|
|
*************
|
|
|
|
The :code:`qos` command attempts to configure the stream QoS using the preset
|
|
configuration, each individual QoS parameter can be set with use optional
|
|
parameters.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"config","qos-configured/codec-configured","qos-configured"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap qos
|
|
|
|
Enable
|
|
******
|
|
|
|
The :code:`enable` command attempts to enable the stream previously configured.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"qos","qos-configured","enabling"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap enable [context]
|
|
uart:~$ bap enable Media
|
|
|
|
Connect
|
|
*******
|
|
|
|
The :code:`connect` command attempts to connect the stream previously configured.
|
|
Sink streams will have to be started by the unicast server, and source streams will have to be
|
|
started by the unicast client.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"qos/enable","qos-configured/enabling","qos-configured/enabling"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap connect
|
|
|
|
Start
|
|
*****
|
|
|
|
The :code:`start` command is only necessary when starting a source stream.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"enable/connect","enabling","streaming"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap start
|
|
|
|
Disable
|
|
*******
|
|
|
|
The :code:`disable` command attempts to disable the stream previously enabled,
|
|
if the remote peer accepts then the ISO disconnection procedure is also
|
|
initiated.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"enable","enabling/streaming","disabling"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap disable
|
|
|
|
Stop
|
|
****
|
|
|
|
The :code:`stop` command is only necessary when acting as a sink as it indicates
|
|
to the source the stack is ready to stop receiving data.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"disable","disabling","qos-configure/idle"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap stop
|
|
|
|
Release
|
|
*******
|
|
|
|
The :code:`release` command releases the current stream and its configuration.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"config","any","releasing/codec-configure/idle"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap release
|
|
|
|
List
|
|
****
|
|
|
|
The :code:`list` command list the available streams.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"none","any","none"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap list
|
|
*0: ase 0x01 dir 0x01 state 0x01
|
|
|
|
Select Unicast
|
|
**************
|
|
|
|
The :code:`select_unicast` command set a unicast stream as default.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"none","any","none"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap select <ase>
|
|
uart:~$ bap select 0x01
|
|
Default stream: 1
|
|
|
|
To select a broadcast stream:
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap select 0x01 broadcast
|
|
Default stream: 1 (broadcast)
|
|
|
|
Send
|
|
****
|
|
|
|
The :code:`send` command sends data over BAP Stream.
|
|
|
|
.. csv-table:: State Machine Transitions
|
|
:header: "Depends", "Allowed States", "Next States"
|
|
:widths: auto
|
|
|
|
"enable","streaming","none"
|
|
|
|
.. code-block:: console
|
|
|
|
uart:~$ bap send [count]
|
|
uart:~$ bap send
|
|
Audio sending...
|