The CONFIG_APP_LINK_WITH_POSIX_SUBSYS option was originally
present so that internal POSIX implementation headers would be
on the include path.
There is no implicit need for any app or library to include
private POSIX headers. Instead, the standard POSIX API should
be used.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
Add note describing required devicetree changes to migrate ILI9XXX based
displays to use new MIPI DBI SPI driver, instead of directly using the
SPI API.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Fixed several issues with the install instructions for Fedora:
- removed packages that are already pulled by "Development Tools" and "C
Development Tools and Libraries" groups
- added missing "which" package needed for SDK installation script
- added python3-devel package (needed for some of the Python requirements)
and install python3 instead of a fixed python38
Tested on a vanilla Fedora 39 Docker image.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Warn users about the SOURCE macros not being defined globally anymore
and them needed to set them if they need them.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Updates in documentation support for `sysconf` API
in the `POSIX_SINGLE_PROCESS` group option.
Signed-off-by: Adam Wojasinski <awojasinski@baylibre.com>
Rule A.5 is meant for code build with the embedded libCs and
which runs in embedded targets. Let's be more clear about this
and explicitly indicate that host tooling is not covered by it.
Otherwise, the current
"The "Zephyr codebase" in this context refers to all source
code files committed to the main Zephyr repository"
covers too much.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Asynchronous and interrupt driven APIs can be used at the same time for
different hardware peripherals.
Signed-off-by: Johan Stridkvist <johan.stridkvist@nordicsemi.no>
The MQTT docs used K_MSEC() to provide the timeout parameter to poll().
Doing this causes a compilation error as poll() expects it's
third parameter to be of type int, not k_timeout_t.
Signed-off-by: Ben Marsh <ben.marsh@helvar.com>
Add a note about the renaming of several Renesas RA driver kconfig options.
These options have been renamed when renaming several driver file names.
Signed-off-by: Aymeric Aillet <aymeric.aillet@iot.bzh>
Add a note about the renaming of several Renesas RA driver kconfig options.
These options have been renamed when renaming several driver file names.
Signed-off-by: Aymeric Aillet <aymeric.aillet@iot.bzh>
Add information about zperf ratio between mbps and kbps, kbps and bps
changes from 1024 to 1000, to align with iperf.
Signed-off-by: Fengming Ye <frank.ye@nxp.com>
`mq_timedsend()` and `mq_timedreceive()` are implemented but
the information is missing in the documentation.
Signed-off-by: Adam Wojasinski <awojasinski@baylibre.com>
Add a note about the addition of a can_mode_t argument to the
can_transceiver_enable() API call.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Utilize a code spell-checking tool to scan for and correct spelling errors
in all files within the doc/build, hardware, kernel, project directory.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Utilize a code spell-checking tool to scan for and correct spelling errors
in all files within the doc/services directory.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Utilize a code spell-checking tool to scan for and correct spelling errors
in all files within the doc/develop directory.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Utilize a code spell-checking tool to scan for and correct spelling errors
in all files within the doc/connectivity/networking directory.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Utilize a code spell-checking tool to scan for and correct spelling errors
in all files within the doc/connectivity/bluetooth directory.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Some very minor touch-ups for multi-level interrupt
wordings and documentations to better reflects its current
state.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Utilize a code spell-checking tool to scan for and correct spelling errors
in all files within the doc/releases directory.
The typo in the 'Issue Related Items' section will be left unchanged.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Updates in documentation support for `mq_notify` API
in `_POSIX_MESSAGE_PASSING` group option.
Signed-off-by: Adam Wojasinski <awojasinski@baylibre.com>
A short release note referring to the official release notes,
and a migration guide with the most likely changes that need to be made.
Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
Enable GCC builtin static analysis in Zephyr's static code analysis
(SCA) infra.
When this option is enabled GCC performs a static analysis and
can point problems like:
sample.c
+ int *j;
+
+ if (j != NULL) {
+ printf("j != NULL\n");
output:
${ZEPHYR_BASE}/samples/userspace/hello_world_user/src/main.c:30:12:
warning: use of uninitialized value 'j' [CWE-457]
[-Wanalyzer-use-of-uninitialized-value]
30 | if (j != NULL) {
| ^
'main': events 1-2
|
| 25 | int *j;
| | ^
| | |
| | (1) region created on stack here
|......
| 30 | if (j != NULL) {
| | ~
| | |
| | (2) use of uninitialized value 'j' here
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Update the reference to the Bluetooth Appropriate Language Mapping
Tables document. The link is now the same as the Bluetooth SIG website
uses.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
A new cmake variable is added for zephyr modules, namely
`${ZEPHYR_CURRENT_MODULE_NAME}`. Add it to the documentation.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
Currently it is tedious to know the level of an interrupt for
a node in C. One would have to go through a very complex and
error prone macros to check if there's a parent interrupt
controller & if the controller has an interrupt number and thus
not a pseudo interrupt controller like the one found in
`rv32m1`. The level of a node is required to encode the
Zephyr's multi-level interrupt number
Since it is easier to do it in the `gen_defines` script, let's
do the heavy lifting there so that we can introduce new DT
macros to get the interrupt level very easily later.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Drop the section of the coding guidelines that's referring to Parasoft
Codescan as it's not used by the project anymore.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Update the mention of the "currently integrated" version of TFM to match
the latest upgrade.
Signed-off-by: Markus Swarowsky <markus.swarowsky@nordicsemi.no>
Add a note about the removal of the optional can_get_max_bitrate_t callback
from the CAN controller driver API.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add a note about the removal of the CAN_FILTER_DATA and CAN_FILTER_RTR
flags from the CAN controller driver API.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
A growing number of CAN controllers do not have support for individual RX
hardware filters based on the Remote Transmission Request (RTR) bit. This
leads to various work-arounds on the driver level mixing hardware and
software filtering.
As the use of RTR frames is discouraged by CAN in Automation (CiA) - and
not even supported by newer standards, e.g. CAN FD - this often leads to
unnecessary overhead, added complexity, and worst-case to non-portable
behavior between various CAN controller drivers.
Instead, move to a simpler approach where the ability to accept/reject RTR
frames is globally configured via Kconfig. By default, all incoming RTR
frames are rejected at the driver level, a setting which can be supported
in hardware by most in-tree CAN controllers drivers.
Legacy applications or protocol implementations, where RTR reception is
required, can now select CONFIG_CAN_ACCEPT_RTR to accept incoming RTR
frames matching added CAN filters. These applications or protocols will
need to distinguish between RTR and data frames in their respective CAN RX
frame handling routines.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Bluetooth Mesh Protocol 1.1 is backward compatible with Bluetooth Mesh
Profile 1.0.1, therefore the stack can still be qualified for 1.0.1 if
needed. But explicit support for both versions requires additional
maintenance efforts and doubles the CI time. To make the stack
qualifiable for 1.0.1, the one needs to remove Private Beacons reception
and compile out SHA256 algorithm support.
What is changed:
- Removed `CONFIG_BT_MESH_V1d1` option.
- Removed `transport_legacy.c` which was using 1.0.1 implementation. The
new transport layer has new SaR logic that should still be possible to
qualify for 1.0.1.
- Removed the legacy transport Kconfig options. They are superseded by
the new transport Kconfig options.
- Tester app: `overlay-mesh-v1d1.conf` is merged into
`overlay-mesh.conf`.
- Removed BabbleSim tests for 1.0.1.
- Updated documentation.
Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
Since it takes 400 bytes of code and it is rarely used disable
by default this feature.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
This creates a set of substitution rules to replace all current usages
of SDK versions in the documentation, apart from a few that were not
meant to be copy-pastable anyway and the version has just been swapped
with a <version> placeholder.
Since code-block does not parse the content, these have all been
replaced with parsed-literal. That one though parses URLs, which cannot
be broken, so a series of URL substitutions are provided too.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
The `SHELL_UART_DEFINE` macro was previously
`SHELL_UART_DEFINE(_name, _tx_ringbuf_size, _rx_ringbuf_size)`,
before it got removed in #63967 and then reinstated in #66218 as
`SHELL_UART_DEFINE(_name)`.
However its current form isn't compatible with previous Zephyr
version, and would cause compilation error when an application
migrates from to v3.6, let's modify it to accept variable
arguments for now.
Added documentation for this public API and updated the
migration guide accordingly.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Put CAP Commander into WIP.
Put PBP source and sink into done.
Put GMAP into done (minus samples).
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Extend the gen_defines.py write_interrupts(node) function to
generate macros to get the interrupt controller for an
interrupt specifier by idx and by name.
The information is already generated by edtlib.py and stored in
node.interrupts[].controller. This addition uses the node pointed
to by the controller member to generate the following example output
define DT_N_S_device1_IRQ_IDX_0_CONTROLLER \
DT_N_S_gpio_800
define DT_N_S_device1_IRQ_NAME_test4_CONTROLLER \
N_S_device1_IRQ_IDX_0_CONTROLLER
Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
In some cases, PINCTRL_STATE_SLEEP may be required even when
CONFIG_PM_DEVICE is not defined.
One example is the possibility/need to put JTAG pins to analog when
CONIG_PM=y and CONFIG_DEBUG=n.
Signed-off-by: Erwan Gouriou <erwan.gouriou@st.com>
Previously it was not always possible to prepend the header.
It was not possible if the application neglected to reserve the space
for headers. This is bad because it forces a buffer segment allocation
even if the buffer had enough room for the headers. E.g. a payload of 10
bytes in a netbuf of 30 bytes would have been segmented.
We now explicitly reject the buffer if it does not have the headroom.
This allows us to do a nice thing; simplify L2CAP segmentation.
We convert the SDU from the application into a PDU payload, by
prepending the SDU header, i.e. the SDU length in the original buffer.
This PDU payload is ready to be chunked into PDUs without having to keep
track of where in the SDU we are. This has the effect of removing a
bunch of logic in the segmentation machine.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Signed-off-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
No point marking the phy API to be callable from usermode,
the device cannot be accessed from usermode anyway so this
is pointless. User can call the phy API from supervisor mode
thread just fine.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
When using the code and data relocation feature, every relocated symbol
would be marked with `KEEP()` in the generated linker script. Therefore,
if any input files contained unused code, then it wouldn't be discarded
by the linker, even when invoked with `--gc-sections`.
This can cause unexpected bloat, or other link-time issues stemming from
some symbols being discarded and others not.
On the other hand, this behavior has been present since the feature's
introduction, so it should remain default for the users who rely on it.
This patch introduces support for `zephyr_code_relocate(... NOKEEP)`.
This will suppress the generation of `KEEP()` statements for all symbols
in a particular library or set of files.
Much like `NOCOPY`, the `NOKEEP` flag is passed to `gen_relocate_app.py`
in string form. The script is now equipped to handle multiple such flags
when passed from CMake as a semicolon-separated list, like so:
"SRAM2:NOCOPY;NOKEEP:/path/to/file1.c;/path/to/file2.c"
Documentation and tests are updated here as well.
Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>
It seems like a nice idea at first, but leads to hard-to-debug
situations for the application.
The previous behavior can be implemented by the app by defining
`alloc_seg` and allocating from the same pool as `buf`.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Force include interface header files first before other files
under include. This is due to doxygen always using the first
found item during linking. Because of this, without forcing
the interface definitions first, almost all of these would
link to the same named items, for example, under ARC header
files instead. Hence the need to manually shuffle the items
so linking would actually link to the correct items.
Note that this only works with functions and macros that are
actually defined in the interface file. A simple doc section
with @def would not work as this is not an actual definition.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This moves the doxygen doc from atomic_builtin.h to
atomic.h, as the doc should not have been inside
a particular implementation.
Also add an alias @atomic_api to replace the repetitive
wordings in the doc.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Mention the change in the microchip,mcp320x bindings to use the common
io-channel-cells name "input" instead of "channel".
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add a simple document describing various network related
configuration options and how they affect the available
resources in the system.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
So that external users of the domain only interested in e.g. referencing
roles, can skip tweaks made to Breathe's directives.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Zephyr's domain code-sample object description was incorrectly yielded,
making Sphinx inventory (objects.inv) unusable on other projects that
need to use the domain via Intersphinx.
Ref. https://www.sphinx-doc.org/en/master/extdev/domainapi.html
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Add a note describing the new default for the STM32H7 FDCAN CAN controller
domain/kernel clock and how to override it.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Any C library with conformant implementations of POSIX features,
options, or option groups can be used in place of the versions
provided with Zephyr's POSIX implementation as long as there is
no source licensing compatibility or linking clause violation.
Implementations of such features, options, or option groups can
be used in whole or in part, as long as there is no conflict
with the rest of Zephyr or the application.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
Add POSIX_C_LANG_JUMP and POSIX_C_LANG_MATH option groups
with links to specification details on opengroup.org .
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
In order to reduce verbosity on the primary Option Groups page,
simply add a note that the POSIX_C_LANG_SUPPORT is considered
supported with newlib, picolibc, or any other libc conforming to
the ISO C standard.
Add a link to the language support page that details C, C++, ..
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
Add an input driver to read data from an analog device, such as a
thumbstick, connected to an ADC channel, and report it as an input
device.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
The `sem_open()`, `sem_close()` & `sem_unlink()` functions are
now implemented, so mark them as supported.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
To make possible to build bsim tests by Twister, it is necessary to
copy executables to BabbleSim bin directory.
Signed-off-by: Piotr Golyzniak <metody159@gmail.com>
The ppp doc was still referring to gsm-modem sample which
is no longer there. Also removed old information that is no
longer relevant.
Fixes#67171
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Mention the change in the ti,lmp90xxx bindings to use the common
io-channel-cells name "input" instead of "positive" and "negative".
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add a small paragraph about the EEPROM simulator,
and improve slightly the flash simulator section
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
The current zephyr.spdx does not contain the modules included in the build.
This commit split the zephyr-sources package into multiple packages, one
for each modules found by zephyr_module.py.
Signed-off-by: Thomas Gagneret <tgagneret@witekio.com>
PBP API allows sources to create a Public Broadcast Announcement.
PBP API to parse a Public Broadcast Announcement.
public_broadcast_source application starts extended advertising and
includes a Public Broadcast Announcement. The advertised broadcast
audio stream quality will cycle between high and standard quality.
public_broadcast_sink application scans for broadcast sources and
synchronizes to the first found source which defines a Public Broadcast
Announcement including a High Quality Public Broadcast Audio Stream
configuration.
Add bsim tests for Public Broadcast Profile APIs.
Add shell implementation for Public Broadcast Profile APIs.
Signed-off-by: Daniela Andreea Dumitrache <danielaandreea.dumitrache@nxp.com>
- Support for listing both testcases and testsuites
- Support for running single suites or single test cases
- Support shuffling tests and repeating execution based on command line
arguments.
For example, build with
west build -p -b qemu_cortex_m3 tests/kernel/sleep -t run -- \
-DCONFIG_ZTEST_SHUFFLE=y -DCONFIG_ZTEST_SHELL=y
Following commands are available:
uart:~$ ztest
ztest - Ztest commands
Subcommands:
run-all :Run all tests
shuffle :Shuffle tests
list-testsuites :List all test suites
list-testcases :List all test cases
run-testsuite :Run test suite
run-testcase :Run testcase
shuffle accepts two arguments --suite_iter and --case_iter which allows
repeated exercution of testcases or suites.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This driver supports few different hardware configurations, add a
document page showing some of them next to some schematics snippets
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Add reference to section in RTC peripheral documentation which
covers the emulated RTC.
Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
