The device information handler can be used to retrieve information about
the configuration of the configured device such as board name, board
revision, firmware version and build date.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
The FAT driver converts zephyr paths like /SD:/foo into ELM-FATFS paths
like SD:/foo. Document this behaviour by extracting it into a separate
function (and adding a sanity check).
Signed-off-by: Armin Brauns <armin.brauns@embedded-solutions.at>
Do not assert on invalid PDU in CIS create procedure. Instead terminate
with reason BT_HCI_ERR_LMP_PDU_NOT_ALLOWED
Signed-off-by: Erik Brockhoff <erbr@oticon.com>
Adds a missing menuconfig for the DSP library as well as fix an issue
with the zephyr library being a STATIC library and having no sources
in the case of the cmsis backend.
Signed-off-by: Yuval Peress <peress@google.com>
Corrected an omission in the ISO-AL that required an SDU interval to
be added to the reconstructed RX time stamps for each SDU after the
first.
Signed-off-by: Nirosharn Amarasinghe <niag@demant.com>
Test summary can add a lot of noise to the logs when debugging
a specific test using `-test` argument.
Add control to turn this off.
Signed-off-by: Al Semjonovs <asemjonovs@google.com>
This commit removes illegal use of NET_BUF_FRAG in friend.c, which is an
internal flag.
Now `struct bt_mesh_friend_seg` keeps pointer to a first received
segment of a segmented message. The rest segments are added as fragments
using net_buf API. Friend Queue keeps only head of the fragments.
When one segment (currently head of fragments) is removed from Friend
Queue, the next segment is added to the queue. Head has always 2
references: one when allocated, another one when added as fragments
head.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
This patch reworks how fragments are handled in the net_buf
infrastructure.
In particular, it removes the union around the node and frags members in
the main net_buf structure. This is done so that both can be used at the
same time, at a cost of 4 bytes per net_buf instance.
This implies that the layout of net_buf instances changes whenever being
inserted into a queue (fifo or lifo) or a linked list (slist).
Until now, this is what happened when enqueueing a net_buf with frags in
a queue or linked list:
1.1 Before enqueueing:
+--------+ +--------+ +--------+
|#1 node|\ |#2 node|\ |#3 node|\
| | \ | | \ | | \
| frags |------| frags |------| frags |------NULL
+--------+ +--------+ +--------+
net_buf #1 has 2 fragments, net_bufs #2 and #3. Both the node and frags
pointers (they are the same, since they are unioned) point to the next
fragment.
1.2 After enqueueing:
+--------+ +--------+ +--------+ +--------+ +--------+
|q/slist |------|#1 node|------|#2 node|------|#3 node|------|q/slist |
|node | | *flag | / | *flag | / | | / |node |
| | | frags |/ | frags |/ | frags |/ | |
+--------+ +--------+ +--------+ +--------+ +--------+
When enqueing a net_buf (in this case #1) that contains fragments, the
current net_buf implementation actually enqueues all the fragments (in
this case #2 and #3) as actual queue/slist items, since node and frags
are one and the same in memory. This makes the enqueuing operation
expensive and it makes it impossible to atomically dequeue. The `*flag`
notation here means that the `flags` member has been set to
`NET_BUF_FRAGS` in order to be able to reconstruct the frags pointers
when dequeuing.
After this patch, the layout changes considerably:
2.1 Before enqueueing:
+--------+ +--------+ +--------+
|#1 node|--NULL |#2 node|--NULL |#3 node|--NULL
| | | | | |
| frags |-------| frags |-------| frags |------NULL
+--------+ +--------+ +--------+
This is very similar to 1.1, except that now node and frags are
different pointers, so node is just set to NULL.
2.2 After enqueueing:
+--------+ +--------+ +--------+
|q/slist |-------|#1 node|-------|q/slist |
|node | | | |node |
| | | frags | | |
+--------+ +--------+ +--------+
| +--------+ +--------+
| |#2 node|--NULL |#3 node|--NULL
| | | | |
+------------| frags |-------| frags |------NULL
+--------+ +--------+
When enqueuing net_buf #1, now we only enqueue that very item, instead
of enqueing the frags as well, since now node and frags are separate
pointers. This simplifies the operation and makes it atomic.
Resolves#52718.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The commit fixes usage of old identifiers, from ELM FAT module,
and adds additional information on how certain options affect
FAT operation in Zephyr.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
- New calculation of Max_PDU for framed case according to BT Core 5.4
- Fix CIS_Offset calculation for multiple CIS usecase
- Fix resume ticker setup for central
Signed-off-by: Morten Priess <mtpr@oticon.com>
Adds fs_mkfs function to fs api. It will allow to perform mkfs operation
in file systems added to Zephyr.
Signed-off-by: Franciszek Zdobylak <fzdobylak@internships.antmicro.com>
Separate ipc_service libraries Kconfig entries from ipc_service backend
entries. IPC_SERVICE_BACKEND_ICMSG_BOND_NOTIFY_REPEAT_TO_MS is renamed
to drop BACKEND part, because this entry applies to a library, not to
one backend. Icmsg related entries are grouped now in a menuconfig for
cleaner presentation in configuration editors.
Signed-off-by: Hubert Miś <hubert.mis@nordicsemi.no>
The shell_mgmt_config.h and stat_mgmt_config.h as they have been only
providing alternative identifiers for Kconfig options.
Now the Kconfig options are directly used in code and the headers
have been removed.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
188d2dfcca introduced a change where log message queue again
become configurable through Kconfig instead of being fixed in
the code. However, it updated only the configuration of an UART
backend. This commit updates other backends as well. Including
dummy backend which has fixed in the code value.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
The Kconfig option allows to set minimum expected sector size
to be supported by FAT fs driver.
When this value differs from CONFIG_FS_FATFS_MAX_SS the driver
will query device for actual sector size, expecting different
sector sizes for different device. When CONFIG_FS_FATFS_MIN_SS
and CONFIG_FS_FATFS_MAX_SS are the same, then there is slight
reduction if FAT driver size, as the query logic is removed
and CONFIG_FS_FATFS_MAX_SS is used for all devices.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
File backend can be read-only with the use of `settings_file_src()` API. It
makes no sense to create file when `settings_load()` is called and
registered file backend won't be used for saving files (because
`settings_file_dst()` was not used).
Do not create file during `settings_load()` if it does not exist yet. This
just requires to remove FS_O_CREATE flag in `fs_open()` invocation.
Open file with read-only access, which is now possible after removal of
`FS_O_CREATE` flag.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
This allows the caller to dump a region of memory rather than
dumping one byte (word, etc) at a time. Additionally, it
respects alignment requirements so it works for e.g. 32-bit
register accesses.
Signed-off-by: Chris Friedt <cfriedt@meta.com>
`settings_fcb_save_priv()` already takes `const char *value`, so there is
no reason to cast to `char *` before passing.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
`settings_file_save_priv()` already takes `const char *value`, so there is
no reason to cast to `char *` before passing.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
This function was refactored several times due to many features (like
base64 encoding), which got deprecated over time. Simplify it a bit now.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
This macro is not used anymore and is strictly a leftover, which should be
removed as part of commit 55be783c85 ("settings: Remove deprecated
SETTINGS_USE_BASE64 support").
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
Put all options under one `if SETTINGS` block, so that `depends on
SETTINGS` does not need to be repeated every time.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
Introduce an API mirroring the CMSIS-DSP's basicmath. If CMSIS_DSP is
enabled, then it will by default be used as a backend. Developers may
opt into a custom backend by setting CONFIG_DSP_BACKEND_CMSIS=n. If
done, the application must provide `zdsp_backend/dsp.h` and optionally
implement the functions in its own .c files.
Signed-off-by: Yuval Peress <peress@google.com>
This changes the minimal logging Kconfig to select printk rather
than imply it, this is because if someone turns printk off,
minimal footprint logging does not work, therefore it needs to be
a requirement.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Rather than exposing shell commands that take an opcode and
an optional parameter, the shell commands are now explicit
so that it is easier for a person to use the shell.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Generates XML file containing VIF policies by reading the device tree
using EDT.pickle generated during build
This script writes a subset of general and sink-pdo VIF policies in
output file
This script gets invoked during build if enabled through kconfig
The generated XML containing USB-C VIF policies could be used by
USB PD/Type-C analysers/testers to understand USB-C properties and
perform tests accordingly
Signed-off-by: Madhurima Paruchuri <mparuchuri@google.com>
Add experimental CDC ACM implementation for new USB device stack.
It currently implements only UART IRQ API support and is WIP.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
The device supprt brings support for multiple stack instances,
multiple configuration, asynchronous transfer model, ability to
change most of the properties of a device at runtime and
the composition of configuration and classes at runtime.
The stack requires new UDC driver API and is not compatible
with old driver API (usb_dc_). The classes (functions) of old
(current) USB device stack cannot be used with new ones and must
be ported.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
The `audio connect` shell command did not really do
anything anymore, and has thus been removed.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Some of the unicast audio shell commands were guarded by
CONFIG_BT_AUDIO_UNICAST_CLIENT and only usable by the client.
This moves some of the commands to a CONFIG_BT_AUDIO_UNICAST
guard instead, so that they are usable for builds with just
the server.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This fixes VCP Volume Renderer linker error that was seen if built
with VOCS and/or AICS support disabled.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
This seems to have caused build failures in spite
of CI passing in PR 52653.
This reverts commit 0a02a4a2af.
Signed-off-by: Chris Friedt <cfriedt@meta.com>
Introduce the Kconfig symbol `NET_PKT_BUF_USER_DATA_SIZE`. It is used to
set the user data size in the buffers used in the rx and tx network buffer
pools.
Signed-off-by: Christian Taedcke <christian.taedcke@lemonbeat.com>
This Kconfig setting was deprecated since
commit 8e99db5801 ("Kconfig: net: deprecate `NET_BUF_USER_DATA_LEN`")
and zephyr release 3.0.0.
This commit removes this deprecated and unused setting.
Signed-off-by: Christian Taedcke <christian.taedcke@lemonbeat.com>
An LE controller shall no longer support HCI_Read_Local_Supported_Codecs
[v1] according to BT Core 5.3.
Command bit and support code removed.
Signed-off-by: Morten Priess <mtpr@oticon.com>
Adding a bit-mask to the 'extra' data structure allowing passing info
re. active CIS's to the ull_conn_iso_done handling. Per CIS storing
an expiration time counter, monitoring in done handling. Adding
establishment timeout monitor in CIS Create procedure, completing
and ntf'ing accordingly.
Signed-off-by: Erik Brockhoff <erbr@oticon.com>
If a CIS is in teardown state, the data in structure should not be
trusted, so skip passing data to ISOAL
Signed-off-by: Erik Brockhoff <erbr@oticon.com>
Instead of storing the calculated reload value (in conn intervals) in
the conn object, now store the timeout value, and perform calculation
when used. This allows using the timeout value across all CIS's without
having to re-calc and store on change of TO
Signed-off-by: Erik Brockhoff <erbr@oticon.com>
This allows putting the UART backend on a serial device that has to be
quiet unless logging is explicitly enabled at runtime.
Signed-off-by: Armin Brauns <armin.brauns@embedded-solutions.at>
