GD32F4XX requires access to SoC definitions (e.g. GD32F450) when
including library header files, so expose them at Zephyr level.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Despite the "F4" prefix, GD32F403 is an SoC with significant differences
compared to other F4 MCUs:
- It has a completely different HAL
- It has significant hardware differences, for example, the pinctrl
mechanism uses AFIO (all others use AF)
The grouping principles applied to other similar vendors such as ST
can't be applied for GD32 due to these reasons, so the approach taken
here is to define series based on the used HAL. A different HAL likely
means that there are significant hardware differences between, e.g. F403
and F405. The vendor likely chose a confusing naming scheme, but we need
to deal with it.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
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>
Use the host BIG Sync APIs to test the BIG Sync establish
and Sync Terminate implementation in the controller.
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>
