This commit does several but minor changes to the USB handling of
the broadcast audio sink, such as improving logging, removing a few
unncessary pieces of code and some minor performance improvements.
It removes some uses of the ring buffers, which effectively clears
up around 30KB of RAM, while also reducing how much memory is being
copied, improving performance.
Some of this removes the existing code for partial support for
stereo, but that code did not work in the first place. Proper stereo
support will be added in a later commit.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Move part of the Nanopb sample documentation to a serialization entry
and add information on how to configure proto files.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Extend the nanopb sample with a Kconfig option to optionally include
a field in a protobuf message.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
The latest version of nanopb allows for using kconfig symbols in files
with an "options.in" extension.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Extend the sample documentation for the central and peripheral
iso samples so that they become easier to get started with.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
Some SoCs in the nRF52 series do not support encrypting and decrypting
isochronous channels packets.
To make it easier to get started with the central_iso sample,
we want to turn of SMP by default. Without this config,
the sample still serves its purpose.
Encrypting the isochronous channel is as simple as
enabling BT_SMP.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
When the Bluetooth central samples in an open air environment
it is very likely that there are multiple devices nearby with
a received signal strength stronger than -70 dBm.
To avoid connecting to the wrong device, make the check stricter.
For tests using those samples, the NtNcable attenuation is changed
from the default 60 dBm to 40 dBm to satisfy the new requirement.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
Adds use of CHARGER_PROP_DISCHARGE_CURRENT_NOTIFICATION and
CHARGER_PROP_SYSTEM_VOLTAGE_NOTIFICATION_UV to the charger
sample application.
Signed-off-by: Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
Moves the charger API sample app from samples/charger/ to
samples/drivers/chargers/ as mentioned in issue #65032.
Signed-off-by: Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
Check for BASS and PACS, while scanning for
Broadcast Audio Sinks was wrong in the
Broadcast Audio Assistant sample.
Signed-off-by: Lars Knudsen <LAKD@demant.com>
40k heap size is not enough and results in handshake errors:
<err> net_sock_tls: TLS handshake error: -0x2700
Increasing it to 55k already works (when used with native_sim_64 and
offloaded sockets), but use 60k to get a bit more room for future.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
Current SPIRAM sample code tries to search for any available
heap, causing this test to fail. Make sure the sample code
only malloc data from external ram.
Fixes#65997
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Remove mimxrt595_evk_cm33 from the MBOX sample. Although this SOC has
support for both cores, there is no support in tree for booting the
secondary core from the primary one, so this sample cannot run on
hardware.
Fixes#69092
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
For this targets, the widgets demo run out of heap and crashes.
Let's just increase the heap size.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Fix missing support for PAST in the broadcast audio sink
sample, where it previously failed to request PAST from
the broadcast assistant by not setting the PA state to
BT_BAP_PA_STATE_INFO_REQ.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Increases some of the timeouts so that when using this sample
against other interactive devices (such as a phone or the
Zephyr audio shell), then it's easier to do it in time.
Also updates a few of the printks and ensures that we are not
doing name filtering when we have been requested to sync to
a specific broadcast source by a broadcast assistant.
The test for the sample has also been modified to have a longer
timeout to accomodate for the new semaphore timeout values.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The log2 prefix was deprecated and changed to log some time ago,
but log2_generic() seems to have been inadvertantly left with
the old prefix.
Rename log2_generic() to log_generic() to follow suit.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
The Broadcast Assistant API should be fully independent of the scan
delegator. Therefore the new struct bt_bap_bass_subgroup has been
defined to avoid a dependency.
Fixes: #68338
Signed-off-by: Ping Wang <pinw@demant.com>
In error cases, where send_data() returns early, the allocated net_buf
is not free'd, causing a memory leak affecting the net_buf pool.
Fix this by freeing the allocated net_buf before returning early
from send_data().
Signed-off-by: Sean Farrelly <sean.farrelly@outlook.com>
The thrift methods loadCertificateFromBuffer(),
loadPrivateKeyFromBuffer(), and
loadTrustedCertificatesFromBuffer() expect a null-terminated
string.
Append '\0' to each array used to hold a certificate in
thrift samples and tests.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
Add missing service data for BASS for the broadcast audio sink
sample.
This also required the controller to increase its maximum data
length. Increased more than minimum required so that the name
can be changed without needing to increase this again.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The bt_iso_chan_send function could take an optional
timestamp by using 0 as an indicator. The issue with
this approach was that a timestamp value of 0 is valid,
and could cause potential issue with syncing streams
in a group.
To fully support transmitting with and without timestamp,
bt_iso_chan_send_ts has been introduced, which is the only
function of the two (bt_iso_chan_send being the other) that
supports timestamps.
A new function, rather than adding a boolean to the existing,
was chosen as it simplifies the individual functions as well
as making it more explicit what the function does.
Since the bt_iso_chan_send function is used by LE audio, both
the BAP and CAP send functions have similarly been updated.
Likewise, all tests and samples have been updated to use the
updated function(s), and BT_ISO_TIMESTAMP_NONE has been
removed.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
UAC2 explicit feedback sample currently fails twister device testing
with timeout. It is not really clear what twister expects to see on the
serial output when running the sample. Because there is no meaningful
way of testing USB <-> I2S communication, mark the sample with TBD
harness to silence the timeout.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
The defines from the Bluetooth Audio assigned numbers are not
specific for LC3. This commit removes the LC3 infix and
the reference to LC3 in the documentation for them.
It also cleans up some of the documentation and
names of the enums.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This update the echo_client configurations for the atsamr21_xpro board
to match same configs defined at echo_server.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
In the Zephyr v3.5 to build the net samples pair echo-server/client the
SRAM requirements increased for the atsamr21_xpro board when passing
-DEXTRA_CONF_FILE=overlay-802154.conf argument. This adjusts example
features to free necessary SRAM to build and run the example.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This commit adds support for NXP board LPCXpresso55S69 for mbox.
- samples/drivers/mbox/ - mbox signaling mode
- samples/drivers/mbox_data/ - mbox data transfer mode
- tests/drivers/mbox/mbox_data/ - mbox test to verify functionality.
Signed-off-by: Tomas Galbicka <tomas.galbicka@nxp.com>
Define the reg and size property for the stm32 boards with qspi inside
Refer to the dts/bindings/flash_controller/st,stm32-ospi-nor.yaml.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Convert the network log backend to use socket API instead of
net_context API. This allows the backend to be used also
with socket offloading network drivers.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Both advertiser and scanner demonstrate the use of extended advertising
and scanning, and how to gracefully restart the extended advertisements
through the use of recycle() callback. In the sample, the advertiser
initiates a connectable advertisement set, which prompts the scanner to
connect. After the connection is established, the advertiser waits for
5 seconds to disconnect. After the connection is dropped, the advertiser
immediately restarts broadcasting, while the scanner cools-down for
5 seconds to restart its process.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
The sample illustrates how to calculate feedback value based on I2S
sample clock measurement or indirect I2S FRAMESTART and USBD SOF.
The sample is currently only supported on nrf5340dk_nrf5340_cpuapp
target because the feedback measurement uses target specific
peripherals.
While it should be possible to perform feedback value calculation
entirely in software (possibly with some additional filtering due
to software scheduling jitter), the I2S API does not provide necessary
timestamps.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Introduce new USB Audio 2 implementation written from scratch. Main goal
behind new implementation was to perform entity configuration with
devicetree bindings, hiding the descriptor complexity from application.
Initial implementation is working at Full-Speed only. High-Speed support
will come later, but even at Full-Speed only this is viable replacement
for old stack USB Audio 1 class (USB Audio 1 is limited to Full-Speed by
specification, i.e. it is explicitly forbidden for USB Audio 1 device to
work at High-Speed).
Implemented is only absolute minimum set of features required for basic
implicit and explicit feedback samples. Only one sample frequency is
currently supported. Optional interrupt notifications are not supported.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
The normal and posix philosophers samples seemed to have
a number of redundant choices in prj.conf.
Let's reduce to the minimum required for the sample. The
CONFIG_DEBUG_THREAD_INFO option is part of the
documentation, so leave it as-is.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
The number of forks should match the number of philophers, and
that is encoded via NUM_PHIL.
Change the build assert to match.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
The tag 'introduction' was misspelled 'inroduction'.
Correct it both the samples/philosophers and the
samples/posix/philosophers directories.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
