Implement support for Periodic Advertiser List to be used
in LE Periodic Advertising Create Sync command.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Refactor `ull_filter_adva_get` and `ull_filter_adva_get` to
input resolving index compare to adv context reference.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Refactoring related to filter accept list, resolving list,
and removed the redundant anon variable.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
In panic mode, the function: z_shell_fprintf is expected to be
called from an interrupt context. Therefore, the dedicated assert
cannot be checked in this case.
Fixes#38612
Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
There are two simmilar functions for unsubscribing from GATT handles.
- `gatt_sub_remove`, which is called on disconnect for every
subscription will free the `subscriptions` entry when the entry
represents no subscriptions.
- `bt_gatt_unsubscribe`, called by the application, which forgets to
free the `subscriptions` entry.
If all subscriptions grouped in a `subscriptions` entry are removed
using `bt_gatt_unsubscribe` before disconnect, there are no
subscriptions left to call `gatt_sub_remove` on. The `subscriptions`
entry is then never freed.
The above results in a resource leak of a `subscriptions` entry.
This fix makes explicit and enforces the invariant that there should not
be entries in `subscriptions` with an empty subscription list.
Fixes#38688
Signed-off-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
Add unit tests that will ensure the CTE disable operation does not
cause breaking of LLL operations by too early release of chained PDUs.
The tests verify if numbers of PDUs in free PDUs fifo and free PDUs
memory pool are correct.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
When CTE is enabled for periodic advertising and number of CTE is
greater than number of PDUs in a chain, that are needed to transport
advertising data, there are additional empty PDUs used for transport
CTE.
CTE transmission may be disabled when periodic advertising event is
pending in LLL. rem_cte_info_from_per_adv_chain removed CTEInfo field
from extended advertising header in chained PDUs. When there were found
empty PDUs (created to transport CTE only), they were released from
the chain that was currently used by LLL. That caused an assert in
isr_tx handler due to broken advertising chain.
The rem_cte_info_from_per_adv_chain may not relese PDUs that are in
use by LLL. The PDUs may be released by LLL in prepare step when
advertising pdu double buffer is swapped by lll_adv_sync_data_latest-
_get.
This PR fixes that issue.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Fix asserted in ULL due to incorrect resumption of scan
window when auxiliary channel chain PDU is LLL scheduled by
a ULL scheduled auxiliary channel PDU reception.
The issue is solved by having `is_chain_sched` flag in the
auxiliary channel scan context and using the already present
`is_aux_sched` in the primary channel scan context to
differentiate if the auxiliary PDU Rx ISR is to return back
to primary channel scan window or to close the auxiliary
chain PDU reception radio event.
Relates to #38146.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix to ignore aux pointer struct in scanning advertising, to
avoid ULL scheduling from setting up ticker to receive chain
PDUs while LLL is receiving scan response PDU.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
The task_wdt_init() API can fail to install a timeout for the fallback
hardware WDT (hw_wdt) without returning an error code. This patch
enables task_wdt_init() to return the hw_wdt install timeout error code
if the hw_wdt install timeout fails.
Signed-off-by: Nick Ward <nick.ward@setec.com.au>
According to the state documentation, this state does not need to handle
devices:
> Runtime idle is a system sleep state in which all of the cores enter
deepest possible idle state and wait for interrupts, no requirements for
the devices, leaving them at the states where they are.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Local public key has been logged in little endian but
remote public key in big endian. That has been changed.
Both are logged in big endian to be able to compare in logs.
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
Debug configuration for prov and prov_device has been split
since prov general modul and it is used for provisioner as well.
It is not necessary to enable prov_device debugging
to debug provisioner.
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
Current impementation assumes that CONFIG_LOG_IMMEDIATE=y
guarantees complete transfer, and it is not true.
In my opinion core dump should always be printed in panic mode.
Signed-off-by: Robert Gałat <robert.galat@nordicsemi.no>
When the controller forwards incomplete reports to the host,
the application currently has no way of reassembling them.
Therefore the application may fail to parse the data.
Issue a warning until
https://github.com/zephyrproject-rtos/zephyr/issues/37368
is resolved.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
Have separate Bluetooth Device address get and read
functions, remove use of function just to return Extended
Advertising Random address and replace with simple
assignment statement.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add implementation defined channel index in the auxiliary
pointer of the common extended payload format in the primary
channel PDUs and the same be used in the transmission of
auxiliary PDUs.
Fixes#35668.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add FIXME comments for missing use of channel selection
algorithm for Periodic Advertising chained PDUs.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add implementation to set correct Advertiser's clock
accuracy value in the auxiliary pointer field in the common
extended payload format.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix implementation to populate the aux, and sync offset
in the latest PDU. If both the current and latest of the
double buffer has been filled and LLL did not pick the
latest PDU, then the offset should be filled into the latest
PDU (and not into the first/current PDU).
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
In some HCI packed structures we place non-packed structs inside (in
particular the address structs).
Alignment is not an issue for those because all their members are just
byte-aligned, but size is. If the compiler ever packs those it would
become a real problem, and so detect this at build time.
See the link below for more info:
https://stackoverflow.com/a/66389167
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Change the way the local IRKs are accessed to be consistent with the
all other uses.
Coverity thinks using the pointer to the array is suspicious in this
case.
Fixes: #38130
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Verify that the local identity loaded from the settings key is
valid for the current configuration.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Use defines for scanning state types of passive, active,
initiator and synchronization state.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Allow resolving list update when passive scanning,
otherwise deny if advertising, active scanning, initiating
or periodic sync create is active.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix imprecise data bus error when receiving Periodic
Advertising Report caused due to uninitialized `extra` field
member in the node rx struct passed from ULL to LL thread
context.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix repeated periodic sync drift compensation invoked when
receiving chain PDUs which caused memory corruptions and
bus faults.
Use `is_aux_sched` flag in Periodic Sync's LLL context to
differentiate between the first AUX_SYNC_IND PDU followed by
use of LLL scheduling to receive following AUX_CHAIN_IND PDU
versus ULL scheduling being used to receive AUX_CHAIN_IND
PDUs.
Drift compensation to be done only using the AUX_SYNC_IND
PDU and not on reception of AUX_CHAIN_IND PDU using ULL
scheduling.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
There were some leftovers in logging after attempt to use
logging as tracing backend. Removing all references since it
lead to test compilation failures.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
According to `sendmsg()` man pages, the `struct msghdr` can contain
empty records (iov_len equal to 0). Ignore them in TLS `sendmsg()`
implementation to avoid unnecessary calls to mbed TLS.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
In case zsock_sendmsg did not send all of the data requested, update the
`struct msghdr` content and retry.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
If data for `context_sendto()` was provided in a form of
`struct msghdr` (for instance via `sendmsg()`), it was not verified that
the provided data would actually fit into allocated net_pkt. In result,
and error could be returned in case the provided data was larger than
net_pkt allows.
Fix this, by verifying the remaining buffer length when iterating over
`struct msghdr`. Once the buffer is filled up, break the loop. In
result, functions like `sendmsg()` will return the actual length of data
sent instead of an error.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Added log_internal.h for internal APIs. Move functions out of
log_core.h. Log_core.h shall have only macros and functions related
to logging message creation. Log_core.h is included by log.h thus
number of dependencies in that headers must be limited to minimum
to allow including without risk of circular dependencies.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Add a new struct that provides information to the upper
layer when accepting an connected isochronous stream.
The CIG ID and CIS ID makes it possible for the upper layer
to determine which ISO channels are "together" in a group.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Update the VCS client to use the auto CCC discovery
feature instead of expecting it to be a specific place
in the remote server's GATT database.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Issue #38271
Implement a getter for emulators similar to device_get_binding. This
function can be used to get the emulator instance during tests to call
emulator specific functions.
Example: The current BMI160 emulator pre-defines a finite set of data
samples that will be returned. If a test was to be written for logic
that uses that data, then the emulator would become completely useless
without the ability for the test to define what data should be returned.
This will also help in exercising error conditions in tests.
Signed-off-by: Yuval Peress <peress@chromium.org>
When creating a socket, all of the registered socket implementation are
processed in a sequence, allowing to find appropriate socket
implementation for specified family/type/protocol. So far however,
the order of processing was not clearly defined, leaving ambiguity if
multiple implmentations supported the same set of parameters.
Fix this, by registering socket priority along with implementation. This
makes the processing order of particular socket implementations
explicit, giving more flexibility to the user, for example when it's
neeed to prioritze one implementation over another if they support the
same set of parameters.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Info log messages don't have dedicated color which
makes them harder to separate from debug logs.
Introduce green color in log output for info level
so it stands out like error and warning messages do.
Signed-off-by: Marin Jurjević <marin.jurjevic@hotmail.com>
Add the BT_ISO_SDU_BUF_SIZE which can be used to declare
the TX buffers for ISO, similar to the BT_L2CAP_SDU_BUF_SIZE
macro for L2CAP.
This also updates the ISO samples to use this as well
updating the SDU check to use
CONFIG_BT_ISO_TX_MTU/CONFIG_BT_ISO_RX_MTU without
subtracting the BT_ISO_CHAN_SEND_RESERVE to make the
API more clear.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
As with IPv6, the mdns and llmnr responders should join their multicast
groups for IPv4 instead of just adding the multicast address to the
interface.
Signed-off-by: Markus Fuchs <markus.fuchs@ch.sauter-bc.com>
Handle the case that setting up the iso data path for a
broadcast (sink or source) bis fails.
As part of this fix, implement the lookup_big_by_handle
function.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
