Add initial implementation of Gaming Audio Profile (GMAP).
This is a top layer profile in the LE Audio stack,
designed for low latency audio ideal for gaming.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The bt connect and bt connect-name commands should only
attempt to connect to connectable devices that we are not
already connected to.
This commit moves the check for BT_GAP_ADV_PROP_CONNECTABLE
as well as checks that we do not already have a connection
to that device with the current ID.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Use helper function to convert string to int for appearance value.
This makes the code more clear, as the big-endian conversion function
gives the wrong impression about the byte order of advertising data.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Commit adds implementation of the specification
recommendations regarding randomization of
responses on the access layer.
3.7.3.1 Transmitting an Access messages
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
This error message may confuse when `CONFIG_BT_MESH_ACCESS_LAYER_MSG` is
enabled and all messages are processed by the callback anyway.
This error message also confuses when a node is subscribed to the same
address as it publishes to, which makes it generating the error message
every time it publishes a message.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
This change allows a custom RPL use pending mechanism and the mesh
settings work to store pending RPL entries. `bt_mesh_rpl_pending_store`
is a public API and should be implemented anyway. The custom RPL
implementation has to trigger settings with the
`BT_MESH_SETTINGS_RPL_PENDING` flag to ask the mesh settings work to
call `bt_mesh_rpl_pending_store`.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Modify the VCP volume controller callbacks to support
multiple registers by making it into a linked list.
This allow for multiple applications to get the information
from procedures or notifications.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add const prefix for service uuid and char uuid.
Since Service UUID and Char UUID should not change in the service
definition, they are most reasonably defined as rodata, also for
save some ram footprint.
The field `attr->user_data` type is `void *`, as this PR change
all Service UUID to rodata, so there must add (void *) to avoid warning.
Signed-off-by: Lingao Meng <menglingao@xiaomi.com>
The CAP Initiator and the CAP Commendar share quite a lot of
functionality in terms of discovery and performing set-based
procedures.
The code for handling most of this has been moved to
cap_common.c to avoid duplicating code.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
It's bad form, especially since in that case, it's always the same function
that is called `bt_att_sent()`.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
To avoid having "notification scheduled in 0ms" in the log,
check to verify that the delay is not K_NO_WAIT.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This adds the function that sets the available contexts value per
connection object so that API user can set different available contexts
per connection.
The lifetime of such overriden value is the same as connection lifetime,
so on reconnection or device reboot all devices return to having the
same available contexts value again.
Fixes: #64968
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
This fixes client lookup that was done with use of bt_conn_index while
the size of the client array is CONFIG_BT_MAX_PAIRED.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Disallow further changes of supported audio contexts characteristic is
the GATT Characteristic Notify Property is not set.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Enforcing the peer's behavior is not strictly necessary. All the host
should do is make sure it is resilient to a spec-violating peer.
Moreover, a growing number of platforms were disabling the check, as the
spec allows "batching" HCI num complete packets events, stalling ATT RX.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Co-authored-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
Add function to get a volume controller from a connection
pointer.
This is required for the CAP to get a vol_ctlr pointer
from the provided bt_conn.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This removes the fixed size bt_bap_base, which provides
2 improvements:
1) The RAM usage of the broadcast sink has been reduced.
For the Broadcast Sink sample it is a reduction of 120
octets, but with much better scaling for supporting
more or larger BASEs.
2) The functions to parse BASEs now support arbitrary sized
BASEs, where they were previously restricted by our
local Kconfig options. This allow us to parse any BASE
from a remote device, without encounting memory issues.
We are still memory restricted on the devices we
actually want to sync to.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The current code triggers a false positive from the heuristic "Macro
compares unsigned to 0". It's triggered because of a use of `IN_RANGE`
that checks against the extremal values of a enum type.
This patch replaces the use of `IN_RANGE` with an explicit list of the
possible values of the enum.
Fixes: https://github.com/zephyrproject-rtos/zephyr/issues/65575
Signed-off-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
Disables Mesh advertising when suspending, and enables advertising
when resuming Mesh.
Signed-off-by: Håvard Reierstad <haavard.reierstad@nordicsemi.no>
Adds a disable function for the extended advertising which stops and
deletes the advertising instances, allowing them to be properly
reinitialized when calling `bt_mesh_adv_enable()` after bluetooth has
been disabled and re-enabled.
For the legacy advertising, the function terminates the advertising
thread. If legacy advertising is used, `bt_mesh_adv_init()` must be
called before `bt_mesh_adv_enable()` to properly resume advertising
after suspension.
Signed-off-by: Håvard Reierstad <haavard.reierstad@nordicsemi.no>
BAS v1.1, section 3.1.2.1 notes that a CPF should be added if the
device has more that one instance of the Battery Service, so
add one with the `main` description so that apps can add additional
Battery Level services with other descriptions, e.g. `auxiliary`.
Signed-off-by: Peter Johanson <peter@peterjohanson.com>
SIG has changed Bluetooth mesh to Bluetooth Mesh
Updating zephyr docs accordingly
Leaving out old release notes
Signed-off-by: Mia Koen <mia.koen@nordicsemi.no>
Even though the ASCS Sink ASE state machine does not enter the disabling
state according to ASCS spec, it still makes sense to do so.
the state transition unit tests are updated to verify calling or not
calling the disable callback, depending on the transition of the state
fixes#63230
Signed-off-by: Andries Kruithof <andries.kruithof@nordicsemi.no>
The BIS_Sync bitfiled received over the air in Add Source and Modify
Source operations uses BIT(0) for BIS Index 1. Shift it when storing
it to match bis_sync bitfield where BIS Index 1 is at BIT(1).
Signed-off-by: Magdalena Kasenberg <magdalena.kasenberg@codecoup.pl>
bis_sync contains BIS index bitfield which is shifted by 1 bit relative
to the BIS_Sync parameter of Broadcast Receive State notification.
Signed-off-by: Magdalena Kasenberg <magdalena.kasenberg@codecoup.pl>
EATT is the only user of `bt_l2cap_chan_send_cb`, and not necessary. We
can maintain the same functionality without it.
Instead of passing and storing the callback into l2cap, we can store it
in a callback queue in the ATT bearer struct.
This will allow us to remove that internal API later, in order to
streamline the l2cap API.
Signed-off-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
Replace hardcoded value `8` with `CONFIG_BT_CONN_TX_USER_DATA_SIZE`,
that is `8` but is going to change.
Signed-off-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
This allows HCI drivers to expose vendor-specific functions to set the
public address.
Signed-off-by: Armin Brauns <armin.brauns@embedded-solutions.at>
As other helper functions were introduced for the LE Power Control
Request Feature (see CONFIG_BT_TRANSMIT_POWER_CONTROL), it was noticed
that the return statements of switch cases should be on the next line
generally. This will align phy2str with the rest in bt.c.
Signed-off-by: Kyra Lengfeld <kyra.lengfeld@nordicsemi.no>
To use LE commands of Le Power Control Request Feature one must utilize
the BT_TRANSMIT_POWER_CONTROL config.
Signed-off-by: Kyra Lengfeld <kyra.lengfeld@nordicsemi.no>
This commits adds the LE API's for the LE Power Control Request Feature
in Zephyr.
The support of feature is provided with the controller-based feature
selection with BT_CTLR_LE_POWER_CONTROL_SUPPORT and is selectable via
BT_TRANSMIT_POWER_CONTROL.
With the new APIs, the applications will:
get improved reading of local and remote tx power
be aware of changes in remote or local tx power
Defined HCI commands in Core Spec v5.4:
7.8.117 LE Enhanced Read Transmit Power Level command:
improvement to existing local tx power reading.
7.8.118 LE Read Remote Transmit Power Level command:
Remote tx power is read through an event (LE Transmit Power Reporting)
7.8.121 LE Set Transmit Power Reporting Enable command:
Enables local or remote tx power reporting to monitor changes in tx power
7.7.65.33 LE Transmit Power Reporting event
Note: to utilize the Feature fully Nordic-LL-only vendor-specific commands
are needed. These will not be added in RTOS zephyr but instead
implemented in a maintainable way in sdk.
Signed-off-by: Kyra Lengfeld <kyra.lengfeld@nordicsemi.no>
Fix l2cap error handling generally not properly disposing of tx buffers for
enhanced channels; Any callbacks have to be called and the
l2cap_tx_meta_data has to be freed
Signed-off-by: Troels Nilsson <trnn@demant.com>
atomic_*_bit functions work with atomic_t arg as with array, therefore
the atomic variable should be declared using ATOMIC_DEFINE.
Coverity-CID: 333358
Fixes#65588
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
This removes spurious error message printed when CIS has been
disconnected and it was not used by any of the endpoints.
This case is valid and may happen on Connection Timeout when the
controller reports ACL Disconnection first.
When the CIS Disconnection is reported after, the ASE is already in idle
state and the referenece to CIS has been already removed (on ACL
disconnection).
Fixes: #64896
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Revert back to implementation that did early abort of
previous prepare when a short prepare is enqueued.
Adds back implementation deleted in
commit 7f388bb70a ("Bluetooth: Controller: Fix short
prepare when many enqueued in pipeline").
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Minor refactor of Kconfig order such that the advanced
feature Kconfig is just above the enabling/visible of the
advanced features menu.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
