Add (internal) support for sectag iterating.
Also officially marks negative sectag values as reserved for internal
use.
This will allow a prospective TLS credentials shell to iterate over all
available credentials.
Signed-off-by: Georges Oates_Larsen <georges.larsen@nordicsemi.no>
Adds an internal credential_digest for generating a string digest of
credentials.
Such digests would allow users of a prospective TLS credentials shell to
verify the contents of a given credential without directly accessing
those contents.
Offloading the digest process to the underlying backend allows backends
for which private portions are not directly accessible to be eventually
supported.
Signed-off-by: Georges Oates_Larsen <georges.larsen@nordicsemi.no>
Add implementation to reduce CIG's CIS retransmissions so as
to meet the Host requested Maximum Transport Latency.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Added a Kconfig option that makes the RPA sharing feature optional. By
default, the Zephyr Bluetooth stack now uses the RPA rotation policy
that was active before the introduction of the RPA sharing functionality
in the following PR:
https://github.com/zephyrproject-rtos/zephyr/pull/55449
The new Kconfig option configures the advertising sets linked with the
same Bluetooth identity to use the same Resolvable Private Address in
a given rotation period. After the RPA timeout, the new RPA is
generated and shared between the advertising sets in the subsequent
rotation period.
When this option is disabled, the generated RPAs of the advertising
sets differ from each other in a given rotation period.
Signed-off-by: Kamil Piszczek <Kamil.Piszczek@nordicsemi.no>
Rework UART backend to clearly use single instance approach as
before it was a bit messy with some parts of implementation indicating
multi-instance approach and some single instance. Backend has been
around for years and multi-instance requirement never came.
Added support for UART asynchronous API which is more efficient
in terms of power consumption and performance. Asynchronous API
support is using uart_async_rx helper module for handling data
received asynchronously.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Statically initialise the callback list so that subscriptions can be
registered before the call to `bt_enable`.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
The icmsg and icmsg_me backends has limitations in context of
concurrent access to single instance. Some limitations are:
* sending by more thread at the same time may cause -EBUSY
* allocating TX buffer will cause errors in other threads that want
to allocate before first thread sent the message,
* during no-copy receive, when RX buffer is on hold receiving is
totally blocked.
This backend resolves those limitations by adding dynamically allocated
buffers on shared memory next to ICmsg circular buffer. The data is
passed using those buffers, so concurrency is not a problem. The ICmsg
is used only to pass short 2-byte messages containing references to
those buffers. The backend also supports multiple endpoint.
The ipc/icmsg_me sample was modified to support this backend.
Signed-off-by: Dominik Kilian <Dominik.Kilian@nordicsemi.no>
This avoids duplication of the function signature in several places and
makes the API documentation more clean.
Signed-off-by: Martin Jäger <martin@libre.solar>
Rename the lorawan_set_battery_level_callback to
lorawan_register_battery_level_callback to make it consistent with other
functions for downlink and data rate changed callbacks.
Also making the function void for consistency. The get_battery_level
already checks if the callback is NULL before invoking it.
Signed-off-by: Martin Jäger <martin@libre.solar>
`bt_mesh_default_key` is declared as const and thus located in flash.
`bt_mesh_cdb_subnet_key_export` tries to copy to that address which
results in a Bus Fault.
Use separate array for storing net_key.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
A CoAP client can re-issue an observe request (same endpoint and token)
to refresh it's subscription. No new observer should be registered in
this case.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Add a function to the public CoAP API to find and return the unique
observer based on the address and token.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
A recent iface lock removal in ed17320c3d
exposed issues with concurrent access on TX to drivers that are not
re-entrant.
Reverting that commit does not really solve the problem, as it would
still exist if multiple Traffic Class queues are in use.
Therefore, introduce a separate mutex for TX data path, protecting the
L2/driver from concurrent transfers from several threads.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Adds datetime set and get functions which allow for setting and
getting the current time to/from the rtc alias device
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Core objects version reporting was broken for LwM2M version 1.1, as the
default object version not necessarily matches the LwM2M version.
Therefore, implement a table with default object versions for particular
LwM2M version, which can be looked up when determining whether it's
needed to include object version or not during Registration/Discovery.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
If the conn security elevation is already in progress, retry the ATT
request if failed due to security reasons.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Queue characters in TX ring buffer regardless of interface state. This
allows simple applications that print basic output to CDC ACM port to
not care about connection or DTR state. Note that depending on actual
application requirements it might be still wise to wait for DTR before
trying to send data.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Prevent ECHO on Linux by arming IN endpoint with ZLP when interface is
configured and making sure that actual payload is only sent after
initialization timeout. The ZLP is not visible to host side applications
because the applications are really accessing tty buffer and received
ZLP does not modify tty buffer in any way.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Add set functions for codec capability, to set all
assigned number values in the bt_audio_codec_cap
struct.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add a new function, ltv_set_val, that did most of the
data manipulation from codec_cfg_set_val, so that we can
reuse that code for the codec cap and codec meta
functions as well.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Sort the Kconfig and CMakeLists include blocks again, and mark the start
and end of the blocks so that the CI can keep them sorted.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
In the PTS BASS/SR/CP/BV-19-C test case a client executes Set
Broadcast Code operation of Broadcast Audio Scan Control Point
characteristic with Broadcast_Code set to an invalid value.
After syncing to an ISO stream there is an expected failed attempt
to decrypt the stream data, but the host does not set BIG_Encryption
value to the expected value 0x03 (BT_BAP_BIG_ENC_STATE_BAD_CODE).
Add missing BIG_Encryption state into the failing check.
Signed-off-by: Magdalena Kasenberg <magdalena.kasenberg@codecoup.pl>
Try to use llext_peek() for section pointers. If it's supported and
succeeds we don't need to allocate buffers.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
The only way so far to access extension images is via a memory
buffer. Since this, supposedly, will also be a rather common method,
it makes sense to add a method to access extension data quickly by
obtaining a pointer instead of copying data into local buffers. Add a
llext_peek() method for that.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
elf_rela_t contains elf_rel_t exactly and contains an additional
field at the end. Therefore pointers of that type can be used for
both types, making the code generic.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
The module linking API can be used for shared objects with no
architecture-specific relocation code. Add a weak function for such
cases.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
ret in llext_load() is always assigned before use, remove its
redundant initialisation.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
From BASS spec:
If the PA_Sync parameter value written by the client is set to a value
of 0x00 (Do not synchronize to PA) and the server is synchronized to
the PA, the server shall stop synchronization with the PA and shall
write a value of 0x00 (Not synchronized to PA) to the PA_Sync_State
field of the Broadcast Receive State characteristic .
Fixes BASS/SR/CP/BV-12-C test case.
Signed-off-by: Magdalena Kasenberg <magdalena.kasenberg@codecoup.pl>
This commit adds the option to register an event handler to CoAP
resources when observers are added/removed.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
The main action in this function it queueing the packet for
transmission which doesn't need a lock and interface flags use atomic
operations.
So, remove the unnecessary lock.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Allow magic number to be longer than the sizeof(magic).
This will allow to support future versions of the icmsg
with backwards compatibility.
Signed-off-by: Emil Obalski <Emil.Obalski@nordicsemi.no>
Replace spsc_pbuf with pbuf implementation dedicated to
be used by IcMsg based backends.
The pbuf is written on top of simple read/write semantics
with minimal footprint and code complexity
Signed-off-by: Emil Obalski <Emil.Obalski@nordicsemi.no>
This adds implementation of secure packed buffer.
Secure packed buffer is added with intention to be used
in icmsg backed backends.
Signed-off-by: Emil Obalski <Emil.Obalski@nordicsemi.no>
Remove nocopy feature from icmsg_me backend.
The backend is not meant to be used to send big
data chunks thus no-copy feature is removed.
If one wants to use no-copy it is recommended
to use icmsg_me only for control messages while
allocator will shall be written seperately.
Signed-off-by: Emil Obalski <Emil.Obalski@nordicsemi.no>
In CoAP blockwise the client is supposed to
respond with 2.31 Continue code on Ack. This was recently
broken when Block1 parsing was moved after the initialization
of reponse packet. We need separate CoAP API to modify the code
of existing CoAP packet.
Also Ack packet should contain the Block1 options, even the
last one.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
If the total length of the opcode and parameter values of Broadcast
Receive State characteristic operation is incorrect, the server shall
respond with an ATT Error Response and the Error Code set to Write
Request Rejected (0xfc), instead of 0x0d
(BT_ATT_ERR_INVALID_ATTRIBUTE_LEN).
Signed-off-by: Magdalena Kasenberg <magdalena.kasenberg@codecoup.pl>
PR allows to get rid of tinycrypt objects from
the final binary of the ble mesh apps based on
PSA TFM crypto.
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
Instead of consistently checking for both, IPv4 and IPv6 fragmentation
in several places, add a hidden Kconfig symbol which indicates that some
IP fragmentation has been enabled (either IPv4 or IPv6 or both).
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The current logic to determine whether a packet is IP reassembled is
flawed, as it only worked in certain conditions (which was ok, as the
conditions were satisfied for the current use case, but now it's a
public function). Therefore, add an explicit flag that indicates whether
a packet is IP reassembled or not.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
In case of reassembled IP packets, we cannot rely on checksum
offloading as the drivers/HW has no means to verify L4 checksum before
the fragment is reassembled. Therefore, for such packets, verify L4
checksum in the software unconditionally.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Move the existing code verifying that the net_pkt was reassembled at IP
level to a helper function, as it will be needed in other places as
well. Additionally, add packet family check before accessing union
fields.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
