This allows us to allocate and bind the Audio ISO structs
to Audio Streams, thus allowing us to create the unicast group
before they have been configured.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
There was a bug in bt_audio_iso_unbind_ep that caused an
assert, missing unbinding on stream released callback
and missing state check in bt_audio_unicast_group_delete
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add the ISO packing field when creating a unicast group.
This refactors the structure of the unicast group create,
as it now takes both the packing as a group parameter, as well
as an array of stream-specific parameters.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
When there is an ACL disconnect, or the unicast group is otherwise
deleted, the endpoints were not properly handled, causing
incorrect `dir` values and ASSERTs.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
When adding or removing a stream from the group, the
endpoint may or may not have been allocated depending
on the state of the endpoint.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The hci_le_setup_iso_data_path function required that if
the path->cc was set, the length could not be 0.
There is no reason why it should not be allowed to be 0
in that case.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The unicast client could not create a CIG with a unidirectional
CIS, because it would not set the correct values as per the
HCI spec for the unused CIS direction.
Instead of implementating a work around, this commit modifies
it so that for unidirectional CIS, we copy the QoS values
to the unused direction, so that we always set valid values,
but it also allows us to actually use that CIS direction later,
assuming that the QoS settings does not change.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
For the unicast client, the direction for the endpoint
is reversed in terms of RX/TX, i.e. a sink endpoint is
RX for the unicast server and broadcast sink, but TX
for the unicast client, and similar for the source endpoint.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Clean up occurrences of "#if IS_ENABLED(CONFIG_FOO)" an replace
with classical "#if defined(CONFIG_FOO)".
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
The macros are added to make clear which fields of `struct
bt_mesh_msg_ctx` needs to be initialized by an application.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
This changes HAS registration to be dynamic and let's the
application set Hearing Aid Type and binaural features.
Often, devices are flashed with generic firmware with some
features stored post factory production, requiring
the settings to be moved from compile time to run-time.
This change will increase the RAM usage as the GATT
service is moved from ROM to RAM.
Signed-off-by: Lars Knudsen <larsgk@gmail.com>
Co-author: Soren Engquist <soren@engquist.dk>
Add API to do the BAP Broadcast Source Metadata update procedure,
which updates the metadata of a broadcast source while
it is streaming.
This is also makes all checks for the "head stream" the same.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The codec is assigned to the stream. However since the metadata,
which is stored in the codec, may be modified by other means,
the stored pointer cannot be const, and thus the
codec argument to bt_audio_stream_reconfig cannot be const
either.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Decoupled the ASEs from the ASCS Session and made them dynamically
allocated instead. A Kconfig option was added to set the maximum
number of active ASEs at a single time. The intent here is to allow
the developer greater control over memory usage; this fix addresses
one of the largest ram usages in le audio.
Signed-off-by: Fredrik Danebjer <fredrik@danebjer.com>
Refactored out the client and server members of the endpoint struct
and placed the relevant members in wrappers in ascs and
unicast_client.
Signed-off-by: Fredrik Danebjer <fredrik@danebjer.com>
Add logging of the fields in the sent and received pairing
requests and responses. This makes it easier to debug
why a pairing would be e.g. rejected, or simply to get
more insight in the resulting pairing.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
If CONFIG_BT_BREDR=y and bt_dev.le.acl_mtu == 0, then we
would report the bt_dev.br.mtu for ISO channels.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
If the bt_dev.le.iso_mtu was 0, then we would report
bt_dev.le.acl_mtu if CONFIG_BT_CONN=y (which is often true when
CONFIG_BT_ISO=y). Thus if the ISO MTU is 0, we would often
return a non-0 value.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Instead of only conditionally starting the discovery at
0x0001, we now always start it at that handle. Since we are
reading by UUID, this should not really affect performance.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
mcc.c used 0x%016x, but for some platforms we need to
be more explicit and use 0x%016llx to avoid compile
warnings.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The HAS implementation of the security_changed callback
expected all devices to have bonded, and thus always added them
to the ntf_bonded implementation.
This adds a check to whether the device is actually bonded.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The address could have changed. The issue linked (and bsim test in previous
commit) shows a scenario where that could happen:
- we start scanning, host will use NRPA
- we start advertising, host will use identity address
- a device connects (as a central)
-> advertising resume fails for some unrelated reason
- another device connects (as a peripheral)
- the central device disconnects, we resume scanning
- the peripheral disconnects, the stack resumes advertising
-> but it mistakenly advertises using the NRPA set by the scanner
Fixes#52059 .
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Moved the name filter last, as that it the most expensive
to use.
The address filter has almost been moved after the more
trivial checks.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add filtering for the pa_interval. This can be used to
easier find devices that are advertising with periodic
advertising.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The status field is currently a uint32_t even though there are only
3 possible values. Reducing it to a uint8_t allows status to fit in
existing padding in the struct, saving 4 bytes per ticker_user_op
Updated function signatures to match; ticker_op_func left as-is
to avoid having to update a whole bunch of files for no real benefit
Signed-off-by: Troels Nilsson <trnn@demant.com>
In case CIS failed to be established, leave the ASE in enabling state
waiting for peer to retry.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Only copy the data from the 'parent' buf into the segment buf if we
successfully acquired the HCI semaphore (ie there are available controller
buffers).
This way we avoid pulling and pushing back the data in the case where there
aren't any controller buffers available.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
When there are no buffers, it doesn't make sense to repeatedly try to send
the host TX queue.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Make the ACL fragmentation asynchronous, freeing the TX thread for sending
commands when the ACL buffers are full.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Instead of printing every audio packet (typically
arriving every 7.5 or 10ms), we now only print every 100th.
Ideally we would add support for changing the number of
"skippe" audio packets at runtime in a shell command, but
that will be postponed.
Ideally we would also have a rx_cnt per stream, but that will
also be postponed to the future, and should be fixed with e.g.
the sequence number (seq_num) as well.
Finally this commit also adds a verification if the currently
incoming data packet contains the same ts or seq_num of the
previous one, and print if it does, as this indicates that
we are receiving some invalid data.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The lc3_start_time and lc3_sdu_cnt were not reset properly,
causing it to fail when trying to do start_sine after calling
stop_sine.
This commit also ensures that the sending of the sine wave is
stopped once the stream is either released or stopped.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
bt_le_per_adv_set_data would not accept the ad to be NULL or
the ad_len to be 0, making it impossible to set no data (which
effectively clears existing data).
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add the advertised length, and the actual length, in the log statement
so it is more clear what the issue is.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Fix MIC failure transmitting LL_CIS_REQ PDU.
The MAXPACKETSIZE value was not set with using Long Control
PDUs.
Relates to commit e895948047 ("Bluetooth: Controller: Add
Long Control PDU support").
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Remove duplicate PPI/DPPI configuration in
radio_tmr_start_now() which reuses radio_tmr_start_us().
And other minor refactor to remove unnecessary conditional
compilation of a define.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix compilation error for ISO Broadcaster with dynamix Tx
power support, and remove setting tx power for ISO
Synchronized Receiver.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Updated implementation to save power consumption by
scheduling BIG event starting at the first BIS selected for
synchronization. Also, skip reception of any unselected
BISes in between multiple BISes that the Broadcaster is
transmitting. Added advance calculation of next subevent
channel index.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
From Bluetooth Core Specification v5.3 Vol 6 Part B Section
4.4.6.8 Channel indices,
The subevent number se_n shall be set to the values 1 to
NSE, in order, for the subevents on a given BIS - the same
values shall be used for all the BISes in a BIG - and to 1
for the control subevent.
Hence, fix implementation to reset back to se_n to 1 when
next BIS PDUs are transmitted in the subevents.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Fix broadcast ISO PDU receive connection handle. The look up
was using BIS index instead of the index of the selected
stream that is being received.
Example, when receiving BISes 2 and 4, only the connection
handle for BIS 2 was correct and connection handle lookup
was out-of-bounds for BIS 4; symptoms being that Host
dropped the received ISO PDU.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Budget for one extra ISO Rx PDU buffer for empty/NULL PDU
reception that has to always remain free in order to be able
to setup radio h/w for new PDU receptions.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This fixes error log that has been shown if number of calls in the list
was equal to CONFIG_BT_TBS_CLIENT_MAX_CALLS.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
