Fix ISO Sync implementation to use the CRC ok status of
anchor point PDU, and not the last PDU receive, when
generating the event done message.
Without this fix, ISO sync is lost if there is continous
CRC error in the last PDU before the event is done.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Per prf spec 7.2.2.2.1, "A node that does not support
the Proxy feature or has the Proxy feature disabled
shall not advertise with Network ID".
The PR aligns implementation with the specification.
Signed-off-by: Aleksandr Khromykh <Aleksandr.Khromykh@nordicsemi.no>
Adds configuration BT_CTLR_SCHED_ADVANCED_CENTRAL_CONN_SPACING to enable
per-application preferred central connection spacing. This is an
extension of feature BT_CTLR_SCHED_ADVANCED, which when enabled, adds
user defined spacing between existing, and new central initiated
connections.
This is crucial for ensuring that centrals acting as ACL connection
based multi-channel streaming sources do not get overlapping
connections, and that spacing allows full frame transfer without
scheduling collision.
Due to the simple, compile-time configuration, use is limited to
specific applications in which the specified spacing is required.
Signed-off-by: Morten Priess <mtpr@oticon.com>
A user may want to control message parameters (for example, delay
parameter) on every retransmission of a published message (for example,
see section 1.4.1 of the mesh model specification). This is essential
for lighting messages as time gap between messages retransmitted via
the publish-retransmit mechanism introduces unwanted jitter/pop-corn
when such retransmissions are received by a large 'group' of lights.
This commit adds an option to `struct bt_mesh_model_pub` to make the
access layer call `bt_mesh_model_pub.update` callback on every
retransmission. This also addes few macros and functions that can be
used for further calculations.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
This change is supposed to fix the issue of incomplete acl mtu
initialization in the absence of BREDR. Find further information here:
https://github.com/zephyrproject-rtos/zephyr/issues/39549
Signed-off-by: Tobias Scharnowski <tobias.scharnowski@rub.de>
Remove LOG_MINIMAL kconfig option which was confusing
since LOG_MODE_MINIMAL existed. LOG_MINIMAL was used to
force minimal mode but because of invalid dependencies
it was leading to issues.
Refactored code to use LOG_MODE_MINIMAL everywhere and
renamed LOG_MINIMAL to LOG_DEFAULT_MINIMAL which has impact
on defualt logging mode (which still can be later changed
in conf file or in menuconfig).
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Limit the maximum ACL Tx buffer size to 251 octets due to
implementation restricted use of uint8_t for PDU len field,
also used as the Tx buffer size data type.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix compile warning filling 24-bit value in 3 octets using
sys_put_le32, used sys_put_le24 instead.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Remove misplaced declaration of ll_tx_ack_put in
ull_internal.h file while it is already present in
ull_conn_internal.h.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Use defines for AD data format field sizes and offsets when
populating AD data format in advertising PDUs.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
As ISO interval is to be returned in the HCI LE BIG Sync
Established event, store it in ULL context.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This is initial commit towards integration of ISOAL Rx for
Broadcast/Synchronized Receiver ISO support.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
ULL reference count is checked in ULL_LOW context to decide
if LLL events are pending, but the reference count can be
decremented by the ULL HIGH execution context which can
prevent the set `disabled_cb` function not being called due
to no pending event to produce the done events.
Fixed by checking the reference count in the ULL HIGH
execution context using a mayfly to schedule the check.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix side effect in assertion when checking a volatile
variable inside assert check.
Fixes#32904, #32923.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Added implementation of BIG Sync to use any succussful
received subevent to calculate the anchor sync. Also, use
window widening on subevents if previous subevent did not
sync.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Implementation of ISO Synchronized Receiver data subevents
and control subevent. Implementation of terminate procedure
in the receiver side.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Update ISO Broadcaster subevent implementation for incorrect
calculation and use of PTO.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Update the ISO Synchronized Receiver Terminate and context
release handling to check for prepares in pipeline and
accordingly call lll_disable.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Update the ISO Broadcaster Terminate and context release
handling to check for prepares in pipeline and accordingly
call lll_disable.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When BIG events are close such that their prepares overlap
and are placed in the pipeline, then more than one done
complete event is generated, ignore them.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Implementation of ISO Broadcast data subevents and control
subevent. Implementation of terminate procedure in the
broadcaster side.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix Broadcast ISO BigInfo structure to be filled with
correct payload counter value considering accumulated
latency and ticker lazy value.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix missing use of EVENT_TICKER_RES_MARGIN_US in Periodic
Synchronization and Synchronized Receiver implementation.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix the order in which the ISO context is associated with
the Periodic Advertising and Extended Advertising context.
This is done so that the Periodic Advertising does not try
to calculate offset to BIG event before the BIG event is
scheduled by ticker.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix the LE BIG complete event generation to not use the
Sync Established structure to access the status value.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix the BIG Sync Lost event generation to not use the Sync
Established structure to access the reason value.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Implementation of BIG Create Sync in LLL. Generation of
LE BIG Sync Established event and LE BIG Sync Lost event
notifications from the controller.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
