Enables support for custom function codes. Modbus specification allows
vendor specific function codes in the range 65-72 & 100-110 [1] and this
feature allows users to implement custom logic for those codes.
Additionally, since the Zephyr Modbus stack doesn't implement all defined
Modbus fcs this feature allows users to add support for codes outside the
basic register reading / writing functionality offered by Zephyr.
Custom function codes can be added on a per-interface basis and the handler
structures are allocated by the caller.
[1]: https://modbus.org/docs/Modbus_Application_Protocol_V1_1b.pdf
Signed-off-by: Henrik Lindblom <henrik.lindblom@vaisala.com>
The experimental status of the PPP L2 is long overdue so
it can be removed as the component is working fine.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Z_LOG_EVAL was used in place where COND_CODE_1 was a much
better fit. Z_LOG_EVAL gave the same result but it was not
intended to be used here.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
log_filter_set() is defined to return the actual level that was set by the
call. In case runtime filtering is disabled, this is always the compiled-in
log level, not the level passed by the user.
Signed-off-by: Armin Brauns <armin.brauns@embedded-solutions.at>
Add the bt_audio_codec_cfg_set_octets_per_frame function
to set or add the octets per frame field in the
codec configuration.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Split the bt_audio_codec_meta_get functions to cfg and cap
variants. This provides a more explicit API where users
do not need to dereference their cfg/cap structs in order
to use this functions.
Furthermore this will also make the get functions more
similar to the upcoming set functions, where the set functions
will require the use of the cfg and cap structs.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The firmware on these devices seems to have a bug that can cause reordering
of received packets. This can lead to new GATT requests being received
before the acknowledgement of the previous GATT response, accompanied by
log messages like the following:
<wrn> bt_att: bt_att_recv: Ignoring unexpected request
Signed-off-by: Armin Brauns <armin.brauns@embedded-solutions.at>
This adds a function k_object_is_valid() to check if a kernel
object exists, of certain type, and has been initialized.
This replaces the same (or very similar) code that has been
copied from kernel into the network subsystem.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Adds command allowing to query information on bootloader.
In this case support is provided to query MCUboot information.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The original idea of z_current_get() was to be the counterpart
of k_current_get() when thread local variable for current has
not been initialized if TLS is enabled, otherwise they are
the same function. Now since z_current_get() is being used
outside of core kernel, rename it under kernel namespace so
other subsystem can conceptually use them too.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Re-add the `WIFI_MGMT_FORCED_PASSIVE_SCAN` option removed in #62751.
Now that `struct wifi_scan_params` is a reasonable size, we can enforce
the passive scan request even when no parameter struct is supplied by
the user.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Instead of providing a comma seperated list of SSIDs, provide the SSIDs
individually. This substantially simplifies the implementation.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Fix bug in timeout_expired() function. Coap client was resending
pending messages after 500 ms (COAP_PERIODIC_TIMEOUT) and didn't
wait for retransmission timeout.
Use 64-bit k_uptime_get()
Signed-off-by: Juha Ylinen <juha.ylinen@nordicsemi.no>
Hides types used in the IEEE 802.15.4 L2 sub-API and L2-internal APIs
that are of no public interest and improves documentation of the
remainder.
The changes are mostly minor as the API documentation had already been
improved and clarified in previous changes. Also includes non-visible
documentation to the subsystem-internal Frame API by adding references
to the specification.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
Write documentation for conn_mgr and its subsystems, especially
guidelines for writing connectivity implementations
Signed-off-by: Georges Oates_Larsen <georges.larsen@nordicsemi.no>
Refactor the codec_cfg_get_freq function to return the assigned
numbers value, instead of a converted value, but with
support for converting the value.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
For asymetrical features there needs to be a separate mechanism to
unmask features in peer. This must be used in central for unmasking in case
of 'unsupported in peer' condition for CIS Create.
Signed-off-by: Erik Brockhoff <erbr@oticon.com>
If a CIS create is requested prior to having a complete feature exchange
the central will initiate a feat exch before enqueing the CIS create.
IF then the feature exchange results in peripheral NOT supporting
CIS create the central needs to allocate an RX node for the NTF
Signed-off-by: Erik Brockhoff <erbr@oticon.com>
Binary descriptors are data objects stored at a known location
of a binary image. They can be read by an external tool or image,
and are used mostly for build information: version, build time,
host information, etc.
This commit adds initial support for defining such descriptors.
Signed-off-by: Yonatan Schachter <yonatan.schachter@gmail.com>
The purpose of this test is to prove that the zephyr host can handle the
behavior described in the Bluetooth Core Specification Vol.3 Part.F
3.3.2 "Sequential protocol".
The host should be able to handle all of those in parallel: one
indication, one write request, multiple commands and multiple
notifications.
The "tester" part had to be written with a "tiny host" implementation
instead of the Zephyr host, as the ZH conflates GATT client and server
and doesn't allow a device to enqueue an ATT request + an ATT indication
on the same bearer.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
If the peer is a zephyr host, there is no problem, as the Zephyr
host limits sending parallel REQs and INDs.
But the spec allows sending those in parallel, and it may end up that
the re-used REQ buffer hasn't been destroyed when an indication comes.
Only re-use the buffer when enqueuing ATT responses.
This means that we may run out of buffers if the peer sends too many
indications and our application also sends a lot of commands/notifications.
The rationale for this is that having to handle a lot of requests is a
more plausible scenario (e.g. being discovered by multiple peers) than
handling lots of parallel indications.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Fix ULL_HIGH ticker operations count, it is discovered in
new BabbleSim test implementations that mesh tests using
Extended Advertising and Scanning enqueue upto 4 ticker
operations before ULL_LOW ticker_job could process it.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
bt_iso_cig_reconfigure would almost always fail due to invalid
checks that did not take the functioner properly into account.
The CIS provided to bt_iso_cig_reconfigure can now be allocated
beforehand, if the CIG for the CIS is the same as the one being
reconfigured.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The CONFIG_NET_L2_WIFI_SHELL isn't always enabled.
But these functions might still be used, so need to
move functions into mgmt.
Signed-off-by: Kapil Bhatt <kapil.bhatt@nordicsemi.no>
If an IPv4 address is requested on an IPv6 interface or vice versa
use a sane default fallback address to send the response.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
The zperf shell sends a IPv6 ping at the start when working
with IPv6. Convert the sending of the ping to use the new API.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add suitable functions that offloaded network device driver
can receive ICMP Echo-Request (ping) requests and give
ICMP responses back when it receives them from the network.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add new net_if_is_offloaded(iface) that returns true if
the network interface is offloaded (either IP or socket
offloading is enabled for that interface) and false if
the interface is not offloaded.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Allow user to send ICMP Echo Request message a.k.a pings.
The same ICMP API and framework is used for network stack
internal needs in later commits. One benefit for this new
API is that it allows sending Echo Requests to offlined
network devices.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add DHCPv6 support to the net config library. In case DHCPv6 is enabled,
net config will attempt to acquire IPv6 address and/or prefix when used.
The user can select with Kconfig whether to request address or prefix
(or both).
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Add a DHCPv6 client implementation for Zephyr (RFC 8415).
The implementation allows to request IPv6 address and/or prefix from the
DHCPv6 server, and for now supports only the mandatory set of DHCPv6
options needed to achieve this. Currently the implementation supports
the following scenarios:
* Requesting new IPv6 address/prefix with Solicit/Request exchange
* Refreshing existing leases with Confirm, Renew or Rebind (depending
on the context).
For now, no Information Request (the case where neither IPv6 address or
prefix are requested) is supported. No support for Reconfigure was added
either, as this is optional (the client manifests clearly to the server
that it does not support Reconfigure). Support for these can be added
later if needed.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Adds a bootloader configuration interface which allows for a
bootloader (e.g. MCUboot) to set configuration in a shared data
area which is then read by the application.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Besides the changed channel reference, the message subscribers receive a
copy of the message during the VDED execution. ZBus guarantees message
delivery for `MSG_SUBSCRIBERS`.
Signed-off-by: Rodrigo Peixoto <rodrigopex@gmail.com>
Code using sys_csrand_get should depend on CONFIG_CSPRNG_ENABLED symbol
and not in ENTROPY_HAS_DRIVER since they are not using the entropy
device directly.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
irq_lock() does not make this this csprng api thread safe
in SMP systems. Change it to use a mutex.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Replaces the previous approach to define bands via hardware capabilities
by the standard conforming concept of channel pages.
In the short term this allows us to correctly calculate the PHY specific
symbol rate and several parameters that directly depend from the symbol
rate and were previously not being correctly calculated for some of the
drivers whose channel pages could not be represented previously:
* We now support sub-nanosecond precision symbol rates for UWB. Rounding
errors are being minimized by switching from a divide-then-multiply
approach to a multiply-then-divide approach.
* UWB HRP: symbol rate depends on channel page specific preamble symbol
rate which again requires the pulse repetition value to be known
* Several MAC timings are being corrected based on the now correctly
calculated symbol rates, namely aTurnaroundTime, aUnitBackoffPeriod,
aBaseSuperframeDuration.
In the long term, this change unlocks such highly promising functional
areas as UWB ranging and SUN-PHY channel hopping in the SubG area (plus
of course any other PHY specific feature).
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
