Change the BT_AUDIO_ISO logging module to use
log_config_inherit to be consistent with the other LE Audio
logging modules.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The `bluetooth/common/log.h` and `bluetooth/common/log.c` files have been
removed. Files that were using them have been updated to use
`zephyr/logging/log.h` instead.
Those replacement have been done consequently:
- `/BT_DBG/LOG_DBG/`
- `/BT_ERR/LOG_ERR/`
- `/BT_WARN/LOG_WRN/`
- `/BT_INFO/LOG_INF/`
- `/BT_HEXDUMP_DBG/LOG_HEXDUMP_DBG/`
- `/BT_DBG_OBJ_ID/LOG_DBG_OBJ_ID/`
Also, some files were relying on the `common/log.h` include to include
`zephyr/bluetooth/hci.h`, in those cases the include of `hci.h` has
been added.
For files that were including `common/log.h` but not using any logs,
the include has been removed and not replaced.
Signed-off-by: Théo Battrel <theo.battrel@nordicsemi.no>
Updates the broadcast source API to create subgroups and
to set BIS specific codec configuration
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Rename BASS to BAP Scan Delegator and BASS Client
to BAP Broadcast Assistant. This is the first step towards
integrating the BASS with the rest of BAP.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The broadcast sink supports multiple subgroups, but was
not possible due to the Kconfig option.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
There is no reason for the previous limitation.
The limit of 255 for the ASEs is based on the ASE IDs
which is a uint8_t, so there is a maximum of 255 of
each ASE type.
The limit of 73 * 2 = 146 is based on the maximum size of an
GATT attribute (512), and the minimum size of a PAC record (7)
makes it a total of 73 PAC records for each direction.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Modify how the ISO channels are allocated for the audio streams,
as well as how the CIG is allocated for the unicast group.
This fixes an issue where the unicast group could not be
fully allocated before _after_ the bt_audio_streams had been
configured by bt_audio_stream_config, thus making it impossible
to create a unicast group before the connections have been established.
This leaves us with 3 basic data types:
1) Streams allocated by the application
2) Endpoints that represent ASEs
3) Audio_iso which is used to couple streams and ISO channels.
The Unicast Group for the unicast client will now have the same
lifetime as the ISO CIG for the central.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add the CONFIG_BT_AUDIO_DEBUG_STREAM_DATA Kconfig option
to better debug bt_audio_stream without drowning the log
in the data being sent.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add support for using PACS and/or capabilities for
the broadcast sink role. PACS and capabilities were
originally only supported for the unicast server
role, so the PACS callbacks were moved their own
struct, as if a device supports both the unicast
server role and the broadcast sink role, it will
only have a single PACS instance.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This fixes Kconfig that allowed to build PACS without support for sink
or source PACS. Few conditionals that no longer apply were removed.
Enabling ASCS support in specific direction enables related PACS
support.
Since PACS does `depends on` anything, it's safe to make use of `select`
statement.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Add two new Kconfigs: BT_ISO_CENTRAL and BT_ISO_PERIPHERAL
that is used to do central or peripheral only builds,
similar to the BT_CENTRAL or BT_PERIPHERAL Kconfigs.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This enables automatic MTU exchange for services that require MTU size
bigger than default ATT MTU to operate.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Add a (initally hidden) Kconfig option for broadcast source
used to determine the size of the advertisable BASE.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Move the Kconfig options for BT_CODEC out of the
BT_AUDIO_UNICAST guard, as these are used for broadcast sink
and broadcast source as well.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The EATT support is optional for BAP. The specification mandates the
minimum MTU supported to be 64 bytes.
As per BAP_v1.0
"The Unicast Server shall support a minimum ATT_MTU of 64 octets for
one Unenhanced ATT bearer, or for at least one Enhanced ATT bearer
if the Unicast Server supports Enhanced ATT bearers."
The same applies for other BAP roles.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Refactor the PAC location read and write. Instead
of storing the location in the service, the
location is now stored in the application, and
is retrieved by the service via callbacks.
Similarly, if a client writes the location, this
request is being sent to the application.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Remove the BT_AUDIO_DEBUG Kconfig option.
Given that all the audio modules are guarded by the BT_AUDIO config,
it seems excessive to also have a separate guard for audio module
debug. It is sufficient that this is turned on/off module by module.
Note that the BT_AUDIO_DEBUG was also located in the wrong file - the
babs Kconfig file, not the main Kconfig file.
Signed-off-by: Asbjørn Sæbø <asbjorn.sabo@nordicsemi.no>
Add support for the BAP broadcast sink role. This role
allows a device to sync to a broadcast ISO stream.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add the BAP unicast client implementation. This role
can discover BAP unicast server services and initiate
BAP audio streams.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add the Basic Audio Profile (BAP) unicast server
functionality. This allows a device to act as the
unicast server role, which can accept unicast streams
initiated by a unicast client.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
