Changed 'in place' mode to bypass logger system and directly
call active backends. With this approach memory footprint of
the logger can be significantly reduced in terms of RAM and ROM.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
The "net iface" net-shell command printed "<unknown type>" for
OpenThread based technology. After this commit, the network
interface type is set to "OpenThread".
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The Bluetooth 5.1 specification was recently released, and has a new
version identifier (10) assigned to it in the Bluetooth Assigned
Numbers.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The old and deprecated net-app based MQTT library is removed.
See the BSD socket based MQTT library for a replacement.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The previous commit replaced the net_pkt element ref with an element
atomic_ref. CI tests turned up more places where ref was used directly.
This commit converts them to use the new element.
Signed-off-by: Daniel Glöckner <dg@emlix.com>
It has been observed that some network drivers, f.ex. the SAM E70 GMAC,
call net_pkt_unref from inside the interrupt that signals the successful
transmission of a packet. This conflicts with the net_pkt_unref call
made by ethernet_send after the packet has been given to the driver.
We fix this by using an atomic_t to hold the reference count as there
might be other, difficult to find cases of net_pkt_(un)ref being used
across threads and interrupts.
The name of the element has been changed from "ref" to "atomic_ref" to
cause a compile error when code still has not been converted to use the
atomic_* functions.
Fixes#12708
Signed-off-by: Daniel Glöckner <dg@emlix.com>
The implementation code itself should not rely on plain POSIX names
and use zsock_ and ZSOCK_ prefixed versions of symbols.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Mark automatically and statically configured mesh-local addresses
with mesh_local flag, so that they are not used as a source for
off-mesh destinations.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
This commit introduces a concept of mesh-local IPv6 addresses. Such
addresses should only be used for mesh-local communication, therefore
should not be used to communicate with different subnets (i. e.
destinations outside the mesh).
As `addr_type` field already holds different kind of information
(whether address was created automatically/manually) it was not used in
this case.
Instead a mesh_local flag was added, so that we do not lose information
on how address was created. Address with such flag set will only be
selected as a source address automatically if the destination address
is within the same subnet it belongs to.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Convert the remaining places of the host stack where
net_buf_pull_mem() makes more sense than net_buf_pull().
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Take advantage of the new net_buf_pull_mem() API, and refactor the
events from long switch statements into (const) handler tables. This
helps reduce code size and makes it cheap to add proper checks/asserts
for having sufficient data in the buffers coming from the controller.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
It's more natural to use net_buf_pull_mem() for the HCI command
parsing. Note that this also fixes a bug in hci_cmd_handle() where it
would previously check for sufficient parameter length with the
command header still included in the buffer (which it shouldn't have
been).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This is the same as net_buf_pull(), except that instead of returning
the new buf->data it returns the old buf->data. This was recently
discussed in github issue #12562.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Sending a model publication message could fail e.g. if there are no
buffers available, however this doesn't mean that we should stop doing
periodic publishing indefinitely. When an error occurs, make sure to
call the publish_sent() function so that the periodic publishing timer
gets resubmitted if necessary.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
In some cases the Friendship & Low Power Node features aren't
available or feasible, however power saving is nevertheless required.
This patch introduces two new APIs to suspend and resume the Mesh
network. Currently, what this impacts is the LE scanning, the
ability to allocate new outgoing buffers, as well as the model
publishing, beacon and heartbeat timers.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Tracking of the BT_MESH_VALID flag and the PB-GATT state was rather
fragile. Add proper error returns to the various GATT service enable &
disable handlers, and toggle the BT_MESH_VALID flag in a single file
(main.c). Use the newly added error returns to ensure that we don't
re-enable PB-GATT if it wasn't already enabled from before.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
There's already a flags member in the bt_mesh context, so take
advantage of that for any boolean members that have so far been
bit-fields. This should produce more efficient code, also for the
sequence number that's now its own u32_t.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Change fixes problem with mutexes and initialization for SystemView,
adds config options to:
- choose if SystemView should start logging events on system start
- select SystemView RTT buffer size
Signed-off-by: Marek Pieta <Marek.Pieta@nordicsemi.no>
When compiling NVS with NEWLIB_LIBC=y, GCC outputs the following
warning:
In file included from $ZEPHYR/include/logging/log.h:11:0,
from $ZEPHYR/subsys/fs/nvs/nvs.c:17:
$ZEPHYR/subsys/fs/nvs/nvs.c: In function 'nvs_init':
$ZEPHYR/subsys/fs/nvs/nvs.c:748:10: warning: format '%lx' expects
argument of type 'long unsigned int', but argument 3 has type 'u32_t
{aka unsigned int}' [-Wformat=]
LOG_INF("alloc wra: %d, %" PRIx32 "",
^
fs->ate_wra and fs->data_wra are both defined as u32_t, so they need to
be printed with '%d'.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
The old legacy APIs use net-app library and as that is being
removed, then the dependencies need to be removed also.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Build fails in smp.c:3942 if BT_SMP_SELFTEST is enabled,
sign_test uses smp_sign_buf which only available for BT_SIGNING.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
In OpenThread RLOC address and ALOC address are used for internal mesh
routing and should not be used by applications as they can change
dynamically during runtime. Therefore prevent registering them on Zephyr
interface.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
struct timeval is per POSIX defined in sys/time.h, but that also
allowed to pull sys/select.h (and indeed, it does with native_posix),
which then starts to conflict with out select implementation (if
NET_SOCKETS_POSIX_NAMES is defined, and many samples/tests have it).
So, for now follow the existing route of duplicating all definitions
needed by our code in namespaced manner. Things like struct timeval
usage will need to be revisited later, when we'll want socket
subsystem to work with POSIX subsystem, but that's a separate deep
matter.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
It's implemented on top of poll() anyway, and the current
implementation of fd_set uses array of fd's underlyingly, which
leads to O(n) complexity for FD_SET() and friends.
The purpose of select() implementation is to allow to perform
proof-of-concept port of 3rd-party code to Zephyr quickly. For
efficiency, poll() should be used instead.
Fixes: #11333
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Dropped logs were not counted if logger has no backend
attached (system startup phase).
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Fixes bug below:
subsys/usb/class/cdc_acm.c:554:15: error: ‘dev_data’ undeclared (first
use in this function) k_work_init(&dev_data->cb_work,
cdc_acm_irq_callback_work_handler); ^~~~~~~~
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
fcb instance might use less areas than CONFIG_SETTINGS_FCB_NUM_AREAS.
During compression of completely filled up fcb it was possible to try
compress areas more than once.
What this patch fixes is not a bug - rather fix for inefficient service
of the corner case.
fixes#12657
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Fix the control procedure context safety by adding checks in
thread mode control path to detect pre-emption by interrupt.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This is a squash merge of commits introducing the new split
Upper Link Layer and Lower Link Layer architecture of the
Bluetooth Low Energy controller.
This introduces a new, improved Link Layer based on the
concept of split responsibilities; The Upper Link Layer
(ULL) is in charge of control procedures, inter-event
scheduling and overall role management. The code for the
ULL is shared among all hardware implementations. The
Lower Link Layer (LLL) is responsible for the intra-event
scheduling and vendor specific radio hardware access.
The communication between ULL and LLL is achieved through
a set of FIFOs that contain both control and data packets.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com>
Signed-off-by: Morten Priess <mtpr@oticon.com>
Preliminary work done towards Mesh extensions on the old LL
architecture implementation.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Missing updates to old architecture implementation towards
introduction of new ULL LLL architecture.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Refactored the internal LL interfaces to have return value
to match the HCI error code u8_t data type.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
We have dependency on this module in code which is part of Zephyr. When
this module is split out of the tree we need to be able to build. Move
this Kconfig part to be part of zephyr and keep the external code in
ext/ with plan to split it out on the future.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
OpenThread commissioner feature has extra stack requirements, hence
increase it in this configuration.
Fixes#12455
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
1. Update shell documentation according to proposals in
PR #12437 (Extend shell meta keys).
2. Fix lines exceeding 80 characters limit.
Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
15.4 MHR is no longer set in net_buf pointed by net_pkt, but in a
separate net_buf, hence we need to check that net_buf now to
determine if we need to wait for ACK or not.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Two issues identified with 6lo fragmentation for ieee802154 that broke
the communication:
1) ieee802154_fragment_is_needed function did not take 15.4 FCS size
into account, hence taking wrong decision in some cases.
2) set_up_frag_hdr was writing with wrong offset, which resulted in 6lo
bytes being overwritten by 15.4 header.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
This adds write-without-response-cb command which can be used to
confirm the transmission of the PDU using bt_gatt_write_without_rsp_cb.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds bt_gatt_write_response_cb works similarly to
bt_gatt_notify_cb which can take a callback to be called when the PDU
is considered transmitted over the air.
Note: This can also be used to disable the ATT flow control which would
blocks sending multiple commands without wainting their transmissions.
Fixes#11558
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Legacy shell removed in order to avoid maintaining two shells
systems.
All examples and tests have been migrated to the new shell.
Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
This patch enables the support for FLASH_PAGE_LAYOUT and
FLASH_MAP for the generic spin nor flash driver.
Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
