Removed Harness's repeat field.
Added to schemas in e722db14ad,
together with the rest of harness_config.
Added to Harness when it was created.
Now present only in one sample -
mec15xxevb_assy6853 power management sample.
Could not find definitive proof whether it has ever been used.
Signed-off-by: Lukasz Mrugala <lukaszx.mrugala@intel.com>
LinkServer does not set a breakpoint at reset by default when debugging
platforms, so if the user single steps after loading an application they
will likely step through ROM code for the target. Add a note clarifying
that users need to set a breakpoint at the reset handler or "main" in
order to pause their application there.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Minor update to existing zspdx implementation to add support for
PrimaryPackagePurpose introduced in SPDX 2.3.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
This test is intended to teach the conventions and best practices to a
potential contributor that wants to add a test, for say a new feature.
It is liberally commented on purpose, so new contributors don't have to
spend two weeks understanding the intricacies of the simulator, the bsim
test framework, the native builds, backchannels, etc..
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
- Remove OS specific instructions, instructions depend on the shell and
are the same across OS;
- Add fish shell to the documentation.
Signed-off-by: Théo Battrel <theo.util@protonmail.ch>
On the request of the maintainer.
Background:
We have recently had issues with tests timing out because of the
difference of speed between CI runners and a standard developer machine.
In that case, the logs are printed, and some tests (by yours truly) are
a bit on the chatty side. Github's UI chokes (for a good minute or more
lol) on more than a few hundred lines, so it's a bad experience for
contributors.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
Quite many users do not know that it exists, as we
don't seem to have it documented anywhere.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
As we are replacing native_posix with native_sim, let's
use native_sim instead of native_posix as example platform.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Add a terminology section to the board porting guide.
This provides a single location where terminologies used for boards can
be found and linked to.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit adds a tutorial on how to set up, build, and debug
a sample Zephyr application in CLion.
Signed-off-by: Marina Kalashina <marina.kalashina@jetbrains.com>
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
A new extension, api_overview.py, is used to, leveraging doxygen's
Python module doxmlparser, parse the doxygen generated XML files.
All groups ('defgroup' and 'addtogroup' tags) are collected, alongside
their 'version' and 'since' info.
From there, a new Sphinx directive `api-overview-table` is populated,
including the name of the group, and if available, their 'since' and
'version' information.
Signed-off-by: Ederson de Souza <ederson.desouza@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Replace uses of native_[posix,sim]_64 in the documentation
and kconfig help messages with native_[posix,sim]/native/64
to match the hwmv2 naming.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
For breaking API changes, let's mention explicity the PR should
be labelled with the "Architecture Review" label, as that is
the one we base the automation on.
As otherwise it is not clear enough for developers that they
should add it, and without it (and the automation surrounding it),
it is too easy for a PR to be merged by mistake.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
wget is required for installing Zephyr SDK on macOS.
Add this to the homebrew install command as a dependency.
Signed-off-by: Andrew Thompson <andrew@clone.co.nz>
It could be helpfull to have a note about running single testsuite,
and adding more runners to the note, that are supported in hardware map
Signed-off-by: Patryk Kuniecki <patryk.kuniecki@intel.com>
Documentation does not describe how to run QEMU on Windows.
Add description of steps needed to run QEMU and use QEMU
with Twister on Windows in Beyond the Getting Started
Guide. Add a reference to it in Aplication Development
section.
Tested using Windows 11 and QEMU installer from
https://qemu.weilnetz.de/w64/
Signed-off-by: Michal Smola <michal.smola@nxp.com>
Adds details to the application development page and sysbuild
page documenting the variable, how it works and how it should
be used
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
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>
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>
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:
${ZEPHYR_BASE}/samples/userspace/hello_world_user/src/main.c:30:12:
warning: use of uninitialized value 'j' [CWE-457]
[-Wanalyzer-use-of-uninitialized-value]
30 | if (j != NULL) {
| ^
'main': events 1-2
|
| 25 | int *j;
| | ^
| | |
| | (1) region created on stack here
|......
| 30 | if (j != NULL) {
| | ~
| | |
| | (2) use of uninitialized value 'j' here
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
A new cmake variable is added for zephyr modules, namely
`${ZEPHYR_CURRENT_MODULE_NAME}`. Add it to the documentation.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
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>
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 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>
- 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>
Changes the API support level of retained memory from experimental
to unstable, now that there are 3 drivers
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Twister now uses GCOVR by default as the more reliable code
coverage reporting tool instead of LCOV.
Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>
It is often confusing for users and developers alike to see the sentence
"stable API change" in a label or in the release notes. Stable APIs can
change in at least two ways (retaining compatibility or not), and so it
is preferrable to use a term that clearly describes the change as
incompatible, by using the common term "breaking".
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Having libpython3.8-dev explicitly mentioned causes issues if
"python3-dev" pulls a Python version that's not 3.8. What's more,
python3-dev already pulls the correct "versionless" libpython3-dev
anyway.
Fixes#66461
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Add README.rst file with description of sample which shows how to use
pytest and Twister together.
Signed-off-by: Piotr Golyzniak <piotr.golyzniak@nordicsemi.no>
Improve documentation about pytest integration with Twister. Add
examples of usage, improve description of available options and
introduce automatic doc generation of two plugin classes (DeviceAdapter
and Shell) basing on their docstrings from source code.
Signed-off-by: Piotr Golyzniak <piotr.golyzniak@nordicsemi.no>
The EXTRA_DTC_OVERLAY_FILE is also an important build system variable,
therefore add it to the list and give a brief description.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
The Console Harness is able to parse its log with patterns to compose
extracted fields into records in 'recording.csv' file in the test's build
directory. This feature allows to extract custom test results like
performance counters.
With this change the extracted records are also written into 'twister.json'
as a part of each test suite object. This makes easier to store
all the data collected by the test for its further processing.
Other improvements:
- compile parsing pattern only once instead of at each input line;
- quote fields in '.csv' to avoid unexpected field separators;
- make 'regex' a required schema field of 'harness_config';
- Twister documentation update.
Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>
One can not even replace sucessfully pytest basic sample `pytest-args`
with command line "--pytest-args", as all it does is to append a single
string to current list of commands, making it impossible to send several
arguments.
This patch fixes that by allowing several instances of `--pytest-args`
to compose the whole list of arguments to be passed to pytest.
Signed-off-by: Ederson de Souza <ederson.desouza@intel.com>
Extend Twister command line with --pytest-args. This parameter
is passed to pytest subprocess. It allows to select a specific
testcase from a test suite.
Signed-off-by: Grzegorz Chwierut <grzegorz.chwierut@nordicsemi.no>
In the docs replace references to native_posix with native_sim
Switch the default test platform to native_sim from native_posix
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Update this page to account for the fact that now
we have several bsim boards in tree.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Another round of repeated words cleanup. This commit tries to keep the
diff minimal and line wrapping was mostly left intact in the touched
files, as having them consistent across the documentation is probably
the topic of a future tree-wide cleanup (or not)
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Instead of keeping 2 copies of the same Zephyr SDK installation
instructions, reuse a single copy by including it in the getting stated
guide from the Zephyr SDK doc page.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
macOS ships with curl by default. There's no need to add additional
tools to the installation when a perfectly good one ships with the OS.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Let's replace the references to native_posix with native_sim,
in the introduction and beyond the getting started guide.
Background: during this release native_sim is replacing
native_posix as the main host test/development platform.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
The native device type name is "native", "native posix" is just
one of the possible target boards (which is going to be deprecated
in the next release).
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Responding to feedback from the community, clarify that the cmd.exe
window needs to be closed and reopened.
Also be specific about the type of terminal window to be used.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Multiple users have failed to read the output from the Homebrew
installation script, which instructs the user how to add it to the
path. Include the instructions in the guide.
Also add a step to include the Homebrew Python executable to the path,
which allows then for invocation of python and pip as well as python3
and pip3.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Update the sample outputs for ram and rom report commands to reflect
current look&feel, and reduce the width of the output to better fit
on narrow screens & PDF output.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
"cmake/extensions.cmake" does not exist. The link is broken.
Fix it to correct one "cmake/modules/extensions.cmake".
Signed-off-by: Andrej Butok <andrey.butok@nxp.com>
While we will probably want to properly document how to use Powershell
on Windows in the near future, current Getting Started Guide contained a
misleading mention to activating Pythonv venv using Powershell that this
commit removes.
Addresses comments raised in #64682.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Make sure application-kconfig.include is properly highlighted by setting
the :language: attribute.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Python 3.12 is not (yet) providing a seamless experience for Windows
developers. Update Install instructions to invite people to stick to
Python 3.11 for the time being.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Ubuntu 18.04 LTS support was dropped in May 2023, therefore bump
version to oldest supported LTS release
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Split out the CAN transceiver API documentation from the CAN controller API
documentation. The CAN transceiver API was introduced in Zephyr v3.1.0.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
- Added GNSS documentation entry to peripherals
- Added GNSS API entry to the API overview as 3.6 experimental
Signed-off-by: Bjarki Arge Andreasen <bjarkix123@gmail.com>
Added pytest_dut_scope keyword under harness_config section.
New keyword is used to determine the scope of dut and shell
fixtures in pytest-twister-harness plugin.
Signed-off-by: Grzegorz Chwierut <grzegorz.chwierut@nordicsemi.no>
Document needed steps to download, install and setup the debug host
tools for NXP S32 Debug Probe.
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
The main new features are a 'west grep' command and a new
'description:' field in the manifest file's 'projects:' elements.
Rather than try to keep the version number in index.rst up to
date, which it frequently is not, just delete the paragraph.
Signed-off-by: Martí Bolívar <mbolivar@amperecomputing.com>
These are backwards compatible extensions in keeping with
our promise to adhere to semantic versioning from now on.
Signed-off-by: Martí Bolívar <mbolivar@amperecomputing.com>
The main documentation for the command itself is in the 'west help
grep' output, so just add an entry in the list of built-in commands.
Document the extra config options as well.
Signed-off-by: Martí Bolívar <mbolivar@amperecomputing.com>
Added explicit code blocks throughout the document.
Removed several incorrect uses of "console" language where it should have
been shell or bat.
"console" is only for _bash_ sessions that include a prompt.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
- Added language info to code-blocks when relevant (ex. for yaml
snippets)
- Formatted grammar for expression language as antlr and added
syntax highlighting
- Fixed various formatting issues with lists, definition lists...
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
In commit commit c19c6fb438
("Revert "scripts: west build: default build.pristine to auto""),
we set the default --pristine value back to 'never', but the
documentation never got updated. Fix it.
Signed-off-by: Martí Bolívar <mbolivar@amperecomputing.com>
There used to be a dedicated style to number headings in a .rst document
but there is currently no actual stylesheet for it, and the added value
is somewhat limited: dropping the associated directive from the GSG.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Generate index of west projects and information about them.
Based on an extension from sdk-nrf repo.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Improves the API documentation including it's structure and integration
into the Zephyr documentation.
Previously the API status of the IEEE 802.15.4 API (and its sub-APIs)
was unclear.
This change adds three APIs in an "unstable" state:
- IEEE 802.15.4 L2 for subsystem developers
- IEEE 802.15.4 drivers for driver developers
- IEEE 802.15.4 net_mgmt for application developers
The corresponding APIs are documented at a group level.
These sub-APIs need to be separately versioned as they have different
audiences, change velocities and levels of stability.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
This migrates the subsys code samples to the new Sphinx code-sample
extension, making it easier to find relevant samples when browsing
API reference.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Document how to use pytest_root keyword. Update docs
with changes in pytest-twister-harness plugin.
Signed-off-by: Grzegorz Chwierut <grzegorz.chwierut@nordicsemi.no>
This adds a few words about using Picolibc without native support
from toolchain, and how to enable this behavior for toolchain.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
- Updated basic samples READMEs to use the new zephyr:code-sample::
directive. Dropped "-sample" suffix that's not required anymore now
that samples have their own namespace.
- Updated all references to the samples to use the :zephyr:code-sample:
role. Checked and updated the wording of said references to account
for the fact that samples should not have "... sample" in their name
anymore.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Adds a short stub doc as a placeholder for future documentation in the
charger API.
Signed-off-by: Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
Add the documentation about I2C_DUMP_MESSAGES and about the
I2C_DUMP_MESSAGES_FILTER in the develop/debug/index.rst doc file.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
Move the chapters about Application Debugging and
Debugging using Eclipse to another file for easier search and
to allow more debugging chapters to be inserted here.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
Fix text that should be linking to the URLs but was missing
the link reference and remove the obsolete links.
Signed-off-by: Michał Barnaś <mb@semihalf.com>
the Test Framework example present in documentation does not work
out of the box and has to be slightly modified. This is an attempt
to fix the example so it would just work directly from documentation.
Signed-off-by: Andrei Hutanu <andrei.hutanu.i@gmail.com>
Now, if the rimage target (meaning rimage configuration and platform name)
is not defined in board.cmake the sign script returns fatal error.
Change this to a warning since there are configurations that are
not using 'west sign' or is used just to glue the headers of the
final image.
Also, update the documentation accordingly.
Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
The puncover tool does not appear to be maintained anymore and it is
affected by multiple issues. Providing it as the first in the list
is a disservice to users as they might get frustrated and not notice
the `ram_report` tool that actually works.
Move the information at the bottom of the section, and add a warning
about the fact that this is a third party tool that might or might
not be working.
(Also make the link consistent to avoid "here" being a hyperlink, it
adds nothing to the reader either in RST or HTML.)
Signed-off-by: Diego Elio Pettenò <flameeyes@meta.com>
We use ZTEST_DMEM and ZTEST_BMEM for running tests with memory shared
between userspace and kernelspace. This ought to be documented.
Document ZTEST_DMEM and ZTEST_BMEM.
Signed-off-by: Aaron Massey <aaronmassey@google.com>
Added the VERSION file to the list of application files.
Added link to the application version management page.
Signed-off-by: Grzegorz Ferenc <Grzegorz.Ferenc@nordicsemi.no>
Added several header tags on Application Development.
Edited header hierarchy under Create Application.
Signed-off-by: Grzegorz Ferenc <Grzegorz.Ferenc@nordicsemi.no>
Enable the possibility for boards to implement a custom `run` target in
its board.cmake to run any arbitrary commands. This is helpful for devs
who would like to add support for proprietary simulator to their boards
that can't be upstreamed.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Linkserver is a utility for launching and managing GDB servers for NXP
debug probes, which also provides a command-line target flash programming
capabilities. Linkserver can be used with NXP MCUXpresso for Visual Studio
Code.
For more information about LinkServer, please visit the LinkServer web
page (link [1] below).
This commit adds a runner to west, supporting debug and flash commands.
Documentation is also added.
[1] - LinkServer web page:
https://www.nxp.com/design/software/development-software/mcuxpresso-software-and-tools-/linkserver-for-microcontrollers:LINKERSERVER
Signed-off-by: Yves Vandervennet <yves.vandervennet@nxp.com>
Fix reference to JLink host tools to be located in correct section, so
that output documentation fills in the correct header name when this
section is referenced.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Add DeviceAbstract class to default imports from pytest-twister-harness
package to simplify importing DUT package, when creating tests.
Signed-off-by: Grzegorz Chwierut <grzegorz.chwierut@nordicsemi.no>
auxdisplay API was introduced in 3.4, not 3.3.
Also update to "experimental" status to better reflect that the API is
new.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Promote DAC API from Experimental to Unstable.
The API is well adopted and used in more than 2 implementations.
Signed-off-by: Martin Jäger <martin@libre.solar>
Promote Task Watchdog API from Experimental to Unstable.
The API has proven to be suitable for its purpose.
Signed-off-by: Martin Jäger <martin@libre.solar>
The docs about how this works are inconsistent. Fix it by
adjusting the docs so they all match the implementation and
are consistent with each other.
Earlier in this page:
Manifest files which appear earlier in the import order have
higher precedence and are therefore concatenated later into the
final group-filter.
Where for "import order" we have:
Importing is done in this order:
1. Manifests from self-import are imported first.
2. The top-level manifest file’s definitions are handled next.
3. Manifests from import-1, …, import-N, are imported in that order.
Therefore, "filter-1 to filter-N" is the wrong precedence order. It
should be "filter-N to filter-1", so that filter-N is lower precedence
than filter-1. That is consistent with import-1 happening before
import-N.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Consolidate information from release-notes.rst into
a new table describing the manifest file format features
which were introduced in each version of west.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Add support for calling the `renode-test` command from west and twister.
Enable running Robot Framework tests suites in Renode.
Signed-off-by: Michał Szprejda <mszprejda@antmicro.com>
Signed-off-by: Mateusz Hołenko <mholenko@antmicro.com>
This commit clarifies that the toolchain-bundled Picolibc in the Zephyr
SDK must also be updated when updating the Picolibc module.
Signed-off-by: Stephanos Ioannidis <stephanos.ioannidis@nordicsemi.no>
This commit updates the link to the "Zephyr SDK Releases" page to point
to the "Tags" page instead of the "Releases" page because:
* "Tags" page is easier to browse by version.
* Download links are not properly rendered on the "Releases" page due
to a GitHub limitation (release body preview content length limit).
Signed-off-by: Stephanos Ioannidis <stephanos.ioannidis@nordicsemi.no>
This commit updates the documentation to link, instead of the latest,
the specific release of Zephyr SDK referenced in the documentation
because the latest version is subject to change and may not be
compatible with the particular Zephyr release.
Signed-off-by: Stephanos Ioannidis <stephanos.ioannidis@nordicsemi.no>
This commit adds "Zephyr SDK version compatibility" section to the
Zephyr SDK documentation, which provides a link to the "Zephyr SDK
Version Compatibility Matrix" and describes the recommended Zephyr SDK
version.
Signed-off-by: Stephanos Ioannidis <stephanos.ioannidis@nordicsemi.no>
Some 3P logic (Pigweed for example) is already heavily invested in
gTest as a testing framework. Adding the `gtest` harness enables
running the existing 3P tests on various Zephyr platforms and configs.
Signed-off-by: Yuval Peress <peress@google.com>
Update Zephyr modules documentation to use EXTRA_ZEPHYR_MODULES.
This gives a more consistent naming scheme in Zephyr CMake build system.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Introduce EXTRA_CONF_FILE and EXTRA_DTC_OVERLAY_FILE and remove old
references to OVERLAY_CONFIG.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit adds the "Functions" section to the minimal libc
documentation that describes the scope of the C standard library
functions available in the minimal libc.
Signed-off-by: Stephanos Ioannidis <stephanos.ioannidis@nordicsemi.no>
This was moved to west.configuration in v0.14.0. It happens to work in
the current API docs because the west.manifest module also imports
this class internally, but that's not where it's defined.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This commit updates the Getting Started Guide and the Zephyr SDK
documentation to point to the Zephyr SDK 0.16.1 release.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Enable the common malloc implementation when using picolibc. Support
existing Picolibc configurations by respecting existing PICOLIBC_HEAP_SIZE
settings.
When PICOLIBC_HEAP_SIZE is set to a value other than -2, then
*always* set COMMON_LIBC_MALLOC_ARENA_SIZE to that value.
Signed-off-by: Keith Packard <keithp@keithp.com>
This will (eventually) permit use of a common malloc implementation with
other C libraries, reducing the amount of Zephyr-specific code required
to support each C library.
Signed-off-by: Keith Packard <keithp@keithp.com>
Adds documentation for the retention subsystem and boot mode
interface. Also marks the retention subsystem as experimental.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
For users convenience, as it is a typical usecase to
want to see the actual coverage of a set of tests.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
About how do we use it in general, and with lots of links so
people can find more details.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Since this has been a source of confusion for a while now, add a small
section to clarify the difference between modules and west projects.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
As both C and C++ standards require applications running under an OS to
return 'int', adapt that for Zephyr to align with those standard. This also
eliminates errors when building with clang when not using -ffreestanding,
and reduces the need for compiler flags to silence warnings for both clang
and gcc.
Signed-off-by: Keith Packard <keithp@keithp.com>
- Change "re-run CMake" to "re-run CMake configuration steps" because
`west build -v ...` displays `cmake --build ...` every time which can
confuse non-experts.
- Explain what is the actual issue with re-configuring: it makes the
incremental builds slower. But not much slower:
```
$ west build -b qemu_x86 samples/hello_world/ -DCONFIG_OUTPUT_STAT=y
[133/133] Linking C executable zephyr/zephyr.elf
$ west build -b qemu_x86 samples/hello_world/ -DCONFIG_OUTPUT_STAT=y
[16/16] Linking C executable zephyr/zephyr.elf
```
- Explain that the best solution is to simply skip to the next section
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Invoking `west sign` in `west build` accelerates twister because `west
build` is run in parallel, see rationale in superseded and very
different (CMake-based) PR #52942.
To maximize backwards compatibility:
- `west sign` is optional in `west build`
- `west flash` will sign (again) if any rimage --option is passed
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Use explicit flash command execution timeout at DeviceHandler
instead of the hardcoded value of 60 sec.
When a HW platform executes test cases right after the flash command,
the test case remaining timeout is affected by how much time the flash
operation consumes. Some simulation platforms need to spend significant
amount of time on each 'flash' cycle, usually adding the same delay on
each test case.
This improvement adds two new command line options and device map fields:
--device-flash-timeout - for the flash operation timeout
('flash-timeout' device map field).
--device-flash-with-test - to indicate that the platform flash
command also runs a test case, so the overall timeout should be
calculated as a sum of the flash timeout and the current test case
timeout to receive all console output from the platform
('flash-with-test' device map field).
The device map field values override command line values for the
particular platform where configured.
Default behavior is backward compatible: flash operation fixed timeout
is 60 sec. not including the test case timeout.
Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>
This commit adds the rtc.h header file which contains
API functions for real-time-clocks, which are low power
devices which track and represent broken-down time.
It also changes one line of doxygen documentation in the
maxim_ds3132.h file to place it in its own group.
The handlers for use of the API from userspace is also
added with this commit.
The API is split into one mandatory section, setting and
getting time, and three optional sections, alarms, update
event callback, and clock calibration.
Signed-off-by: Bjarki Arge Andreasen <baa@trackunit.com>
This fixes a typo in the testing framework docs where the
ZTEST_EXPECT_SKIP MACRO seems to be referring to the wrong function.
Signed-off-by: Ivan Herrera Olivares <ivan.herreraolivares@gmail.com>
Clarify the debugging section by adding subsections for the GDB client
and server. Add information about reading the system console while
debugging. Make formatting a bit more consistent generally.
Signed-off-by: Abe Levkoy <alevkoy@google.com>
Document this new build system feature.
Since its purpose is customizing application builds, the logical place
for the main body of documentation is in a new snippets/ directory in
doc/build/. Create that directory and add its initial documentation.
Like boards and samples, however, we expect people to write
documentation for each snippet within the directory that defines the
snippet itself. Therefore, add a new top-level snippets/ directory and
stub out the documentation needed to document individual snippets as
well.
Add documentation and cross-references in other required places as
well.
Signed-off-by: Marti Bolivar <marti.bolivar@nordicsemi.no>
WestCommand has no .configuration field, it's .config.
In the same (and cursed!) sentence, also fix the broken link to
west.command.WestCommand by switching the link target from the
unusual `py:class::` to the common `autoclass::` used by all other
classes in the same page. I don't understand why that fixes the
hyperlink but it works and it's consistent.
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Add supplementary header <zephyr/fff_extensions.h>. Add macro
to fff_extensions.h for simplifying definition of custom fake functions
needing call-unique information for producing desired output data.
When an array of custom fake context structures is defined and
the return field within the first structure instance is registered
with the standard SET_RETURN_SEQ() macro of FFF, the
RETURN_HANDLED_CONTEXT() macro provides the inverse logic to
recover the context structure for this called instance. The body of
the custom fake handler is provided to the RETURN_HANDLED_CONTEXT()
macro for appropriate execution and access to the custom fake
parameters.
A test suite is also provided to verify macro implementation and
illustrate usage. It is at:
zephyr/tests/subsys/testsuite/fff_fake_contexts/
This code was verified by:
1. (Pass) west build -p always \
-b unit_testing tests/subsys/testsuite/fff_fake_contexts/ && \
./build/testbinary
2. (Pass) west build -p always \
-b native_posix tests/subsys/testsuite/fff_fake_contexts/ && \
./build/zephyr/zephyr.exe
3. (Pass) ./scripts/twister -p unit_testing \
-T tests/subsys/testsuite/fff_fake_contexts/
4. (Pass) ./scripts/twister -p native_posix \
-T tests/subsys/testsuite/fff_fake_contexts/
5. (Pass) cd doc && build html-fast
Fix#55246
Signed-off-by: Gregory Shue <gregory.shue@legrand.com>
This commit updates the Zephyr SDK installation instructions for the
Zephyr SDK 0.16.0 release.
Note that the distribution bundle archive format has been changed from
`tar.gz` to `tar.xz` for Linux and macOS, and from `zip` to `7z` for
Windows.
Signed-off-by: Stephanos Ioannidis <stephanos.ioannidis@nordicsemi.no>
Document how sysbuild modules can provide functions that will be invoked
during sysbuild CMake configure time.
The following functions has been documented:
- <module-name>_pre_cmake
- <module-name>_post_cmake
- <module-name>_pre_domains
- <module-name>_post_domains
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
CMake versions <3.20.5 contains the following bug:
https://gitlab.kitware.com/cmake/cmake/-/issues/22310
This bug was fixed in CMake 3.20.5:
https://gitlab.kitware.com/cmake/cmake/-/merge_requests/6232
Generally Zephyr can build with CMake >=3.20.0, however the
`cmake/package_helper.cmake` is impacted by the above issue.
Therefore, specifically request CMake >=3.20.5 for package helper
and update documentation to recommend CMake version 3.20.5 in order
to minimize risk of users being impacted by this bug.
Users invoking package helper with CMake 3.20.0-3.20.4 will see:
> CMake Error at cmake/package_helper.cmake:45 (cmake_minimum_required):
> CMake 3.20.5 or higher is required. You are running version 3.20.x
Rest of Zephyr still builds with CMake versions >=3.20.0.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Fixes#37538 by correctly detecting WSL and blocking bossac from running
on that platform, but allowing it to run on Windows native.
Signed-off-by: João Dullius <joaodullius@bpmrep.com.br>
This page is:
- using literal blocks [1] where it should be using code
blocks [2], which won't produce the desired results [3]
- missing required whitespace between code block directives and their
pygments syntax arguments [4]
In other words, this:
.. code-block::foo
should be:
.. code-block:: foo
- using an incorrect syntax (option:`CONFIG_FOO` or
:kconfig:option:`CONFIG_FOO=y1) to refer to Kconfig
options (should be :kconfig:option:`CONFIG_FOO`, etc)
Fix these issues so we get syntax-highlighted code blocks in the
correct pygments highlight syntax and valid references to Kconfig
options.
Adjust directive content indentation to match the usual .rst style and
make some grammar tweaks as well.
[1] https://www.sphinx-doc.org/en/master/usage/restructuredtext/basics.html#literal-blocks
[2] https://www.sphinx-doc.org/en/master/usage/restructuredtext/directives.html#directive-code-block
[3] Use of literal blocks can produce the same results if there is a
consistent choice of highlight language specified for the file, but
this file is intermixing code blocks that should be highlighted as
either C or shell commands, so there is no single choice of
highlight syntax that works.
[4] https://docutils.sourceforge.io/docs/ref/rst/restructuredtext.html#directives
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Twister allows filtering based on kconfigs and dts, however the
filtration is a part of the cmake stage, i.e. the stage has to pass
first and then twister checks if required properties are available.
This causes problems, when the full cmake stage is unable to pass.
If so, other filtration methods had to be used, e.g. platform_allow.
The commit modifies the twister workflow:
if a test defines filters based on kconfig/dts first a cmake package
helper script is used to extract dt and/or kconfigs and if the
conditions are fulfilled it proceeds to a regular cmake stage.
If not, test is skipped.
Co-authored-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Signed-off-by: Maciej Perkowski <Maciej.Perkowski@nordicsemi.no>
We weren't explicit about what we mean by "C++ support" as it relates
to standards versions, and it's been causing some friction in the tree
vs. some of our cruftier toolchains. Add a paragraph to clarify
things.
Fixes#55204
Signed-off-by: Andy Ross <andyross@google.com>
Follow naming pattern in the subsystems(logging or shell) and name
the layer between generic handler and peripheral driver "backend".
The name doesn't suit that well to the SHI backend, because there isn't
SHI API itself and the SHI interface is used only for the host
communication. So the backend code includes the peripheral driver itself.
Signed-off-by: Dawid Niedzwiecki <dawidn@google.com>
