Add support for long writes for the unicast client and server.
This reuses the ATT buffer for long reads.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The function is optionally used by the module, and should be
guarded to avoid compiler warnings about unused functions.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
After removing the high default for MCS, it was discovered that
the TBS client requires a significant amount of buffers to work
properly as well. Added the requirement as a build assert that
depends on which optional TBS client features are enabled.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
A recent change in MCS significantly reduced the requirement
of L2CAP_TX_BUF_COUNT and should now work with any value.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Use the bt_bap_stream_ops sent callback and not a timeout
while streaming the sine tone in the bap shell to avoid
jitter when the shell is busy.
Signed-off-by: Lars Knudsen <lakd@demant.com>
Added a guard before attempting to access
svc_insts[cur_inst->idx + 1], as that code can only ever be value
if CONFIG_BT_CSIP_SET_COORDINATOR_MAX_CSIS_INSTANCES > 1.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Guarding code that uses __ASSERT with IS_ENABLED seemingly
does not work, and still gives unused variables (rank_1 and
rank_2). Modified the guard.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Split the CAP initiator broadcast start API into a create
and a start. This will allow users to create the broadcast source
without starting it immediately, making it possible to get the
BASE etc. without an active advertising set.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This is an alternative API for the L2CAP receive functionality. It
allows an application the receive L2CAP segments directly and manage
credits explictly. The API is guarded by an experimental kconfig option.
Fixes: https://github.com/zephyrproject-rtos/zephyr/issues/57485
Signed-off-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
The unicast client did not properly clear the receiver_ready flag
when going out of the streaming or enabling state. This caused
incorrect behavior when attempting to restart streams.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The BT_CTLR_DF_SUPPORTED KConfig was a wrapper for DF related features
set that are supported by Zephyr's BLE Controller. At the same time the
KConfig is used by Host in compound build to enable BT_DF. That makes
the whole thing a bit coupled with Zephyr's controller.
External implementations of controller must provide same feature set
as Zephyr's Controller or there will be an error during build.
The PR moves the Zephyr's Controller DF supported features set to
Kconfig.ll_sw_split, where it is included only when BT_LL_SW_SPLIT
is selected. BT_CTLR_DF_SUPPORTED is now a top DF_SUPPORTED KConfig
option that enables possibility to select actual DF features.
That allows to select individual set of DF features by any controller
implementation and makes possible to enable BT_DF and build selected
DF Host features.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Add implementation of the Telephony and Media Audio Service, as well as
two sample applications.
tmap_central reflects a smartphone implementing the Unicast Media Sender
and Call Gateway TMAP roles.
tmap_peripheral reflects an earbud implementing the Unicast Media
Receiver and Call Terminal TMAP roles.
Upon connection, tmap_central starts an audio stream using CAP Initiator
APIs.
CCP, MCP and VCP are discovered and used to send example commands.
Future improvements: 2-earbud support, add TMAP Broadcast roles,
update with new CAP Acceptor/Commander APIs as they become available
Signed-off-by: Silviu Petria <silviu.petria@nxp.com>
The command at most takes 11 args. argc = num of args + 1 (command
name) => 12. We substruct 3 from argc (cmd name, mod id, addr). This
gives argc = 9 when all args are provided for vendor model.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
The scope for the burst number for tx and rx is currently at module
level in both lll_central_iso.c and lll_peripheral_iso.c
This PR puts the scope to the lll level
Signed-off-by: Andries Kruithof <andries.kruithof@nordicsemi.no>
This makes it explicit that enabling `BT_PRIVACY` will make the device
_use_ private addresses.
The device can still resolve RPAs when `BT_PRIVACY=n`.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
`bt_mesh_settings_store_schedule` should be called only when
CONFIG_BT_SETTINGS is enabled.
Signed-off-by: Krzysztof Kopyściński <krzysztof.kopyscinski@codecoup.pl>
The minimal value of BT_CODEC_MAX_DATA_LEN is 1, so it
is always > 0.
Includes to audio.h in shell bt.c was removed as audio.h
should only be included if BT_AUDIO=y.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The Kconfig option was not used anywhere besides some checks
that should have checked against CONFIG_BT_CODEC_MAX_DATA_LEN
instead.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add a new endpoint callback that is used to report the found
ASEs during BAP discovery, rather than calling
the discovery callback with optional values.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add a new pac_record callback that is used to report the found
PAC records during BAP discovery, rather than calling
the discovery callback with optional values.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Remove the BAP unicast client specific discover parameter struct.
This make the BAP discover work more similar to the other
profiles.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The direction has been moved to a function parameter instead,
and we keep a local copy of the value in the stack instead.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Fix BT_CTLR_SW_SWITCH_SINGLE_TIMER to correctly disable the
PPI group used to switch radio Tx/Rx. The issue was
uncovered when adding coverage in BabbleSim test.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Prepare to replace HAL_RADIO_ENABLE_ON_TICK_PPI with
independent use of HAL_RADIO_ENABLE_TX_ON_TICK_PPI and
HAL_RADIO_ENABLE_RX_ON_TICK_PPI.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Until now iterable sections APIs have been part of the toolchain
(common) headers. They are not strictly related to a toolchain, they
just rely on linker providing support for sections. Most files relied on
indirect includes to access the API, now, it is included as needed.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This fixes invalid conn unref that happens in ACL disconnected callback
context. When the ACL disconnects, the implementation waits for CIS to
be disconnected if connected. If the client won't disconnect the
CIS, the implementation initiates the disconnection by itself, from
delayed work context. Thus the ACL conn object has to be remained at
that time because it indicates whether the ASE object is in use or not.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Once the ACL disconnects, the implementation releases the related
endpoints. The ops->released callback is called once ASE enters IDLE
state, thus there is no need to call it explicitly.
This fixes repeated ops->released callback call.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
There is a check in bt_conn_auth_cb_overlay function which validates
if content of the callback structure is correct, but there is no
NULL-check on the structure pointer itself, which could result in
NULL pointer dereference.
It should be possible to set the callback structure pointer to `NULL`
using bt_conn_auth_cb_overlay function if the application requires
ex. Just Works pairing for one Bluetooth identity and global
callbacks are configured for advanced pairing scheme (like Passkey
Display) for other Bluetooth identity.
Signed-off-by: Mateusz Kapala <mateusz.kapala@nordicsemi.no>
This implements the deferring of characteristic value notifications to
be sent from system work queue thread context. Notifications issued from
Bluetooth Rx thread might not be sent if there are no L2CAP Tx buffers
available, as the operation is non-blocking to prevent deadlock while
waiting for free buffers.
The same operation issued from other thread context is blocking,
meaning that the thread waits until L2CAP Tx buffers become available.
Thus it's guaranteed the notifications will be sent.
With this patch, the control point operations become blocking until the
control point response is sent. Meaning there might be only one
pending operation waiting for completition. This might be further
improved by queuing the operations if needed.
Fixes: #57444
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
This change makes VCS Volume Flag characteristic Notify property
optional and selectable through Kconfig.
Signed-off-by: Fredrik Danebjer <frdn@demant.com>
Fix Central CIS SN and NESN for skipped events during CIS
setup. It is possible that CIG event may overlap the ACL or
other events at the CIS create instant, and hence have non
zero lazy value during the CIS setup events until CIS is
established.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix CIS offset_min calculation to consider that ACL interval
and ISO interval can be dissimilar and the offset value has
to be compensated for the latency until the instant at which
the offset is used.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix SN value on Peripheral CIS event abort. Adjust the SN
value based on the burst number such that the ISO data where
transmitted as normal.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
The idle state was never set, thus providing a poorly
implemented state machine. Updated the code so that unused
code was removed and so that the idle state is properly set.
Optimized the way that a state is set for all endpoints
for a broadcast source with a new function.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Fix peer ISO feature support check, by using feature support
bit instead of whether locally supported bit value.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Use swapped role specific features bit to calculate features
usable by local device, on feature exchange procedure.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
