Align the sample and its documentation with the other basic samples.
Adjust the fade algorithm so that it looks better and takes less time
to verify by taking 2.5 seconds instead of 10.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
The difference between "blinky" and "blink_led" is not clear.
This rename makes it more obvious that "blinky_pwm", well,
blinks an LED using PWM.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Align this sample's source code and documentation with other basic
samples.
Adjust the logging configuration and output some additional printk()s
at startup to make it more obvious that initial errors are device
specific and related to calibration.
Fix the period calculation logic so the sample does not stick at the
maximum and minimum periods for two consecutive four-second periods.
That is, instead of setting the pin period to MIN_PERIOD_USEC twice in
a row, do it only once before doubling again, and similarly for
max_period.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Clean up the code and fix the documentation, which is out of date and
still refers to information from the days of board.h.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Several reviewers agreed that DT_HAS_NODE_STATUS_OKAY(...) was an
undesirable API for the following reasons:
- it's inconsistent with the rest of the DT_NODE_HAS_FOO names
- DT_NODE_HAS_FOO_BAR_BAZ(node) was agreed upon as a shorthand
for macros which are equivalent to
DT_NODE_HAS_FOO(node) && DT_NODE_HAS_BAR(node) &&
- DT_NODE_HAS_BAZ(node), and DT_HAS_NODE_STATUS_OKAY is an odd duck
- DT_NODE_HAS_STATUS(..., okay) was viewed as more readable anyway
- it is seen as a somewhat aesthetically challenged name
Replace all users with DT_NODE_HAS_STATUS(..., okay), which is
semantically equivalent.
This is mostly done with sed, but a few remaining cases were done by
hand, along with whitespace, docs, and comment changes. These special
cases include the Nordic SOC static assert files.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
File system support is built into the Bluetooth overlay, but can now
also be enabled independently for other transports.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Make sure that we have proper network interface which support
VLAN and LLDP in this sample.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Use a complete identifier, first two parts are section.subsection, then
at least another part for the specifics being tested.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit adds a `tfm_level_1` samples app that shows how
to use the PSA APIs in IPC mode in a real-world example.
It makes use of the crypto, initial attestation and secure
storage modules.
Signed-off-by: Kevin Townsend <kevin@ktownsend.com>
This commit adds a minimal sample application showing how
TF-M can be used in IPC mode, with Zephyr providing the
non-secure processing environment image, and linking against
the PSA APIs implemented in TF-M.
This commit also include work from the commit quoted below,
which is included here for attribution purposes:
tfm_ipc: cmake: now using tfm_ipc library created by TF-M module
This commit removes the need for local knowledge of the TF-M
repository structure and files.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Signed-off-by: Karl Zhang <karl.zhang@linaro.org>
This commits adds a config option to build a PSA trusted-firmware-m
(TF-M) application image for the secure processing environment, and
configures the Zephyr application image for the non-secure processing
environment. The secure and non-secure environment images will be
linked together via the veneer function table that is produced as an
artifact of the TF-M build process.
Signed-off-by: Karl Zhang <karl.zhang@linaro.org>
Use DT_INST_SPI_DEV_HAS_CS_GPIOS() in drivers to determine if we should
utilize CS_GPIO base SPI chipselect handling. This allows us to remove
Kconfig option for this feature.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Usually, we want to operate only on "available" device
nodes ("available" means "status is okay and a matching binding is
found"), but that's not true in all cases.
Sometimes we want to operate on special nodes without matching
bindings, such as those describing memory.
To handle the distinction, change various additional devicetree APIs
making it clear that they operate only on available device nodes,
adjusting gen_defines and devicetree.h implementation details
accordingly:
- emit macros for all existing nodes in gen_defines.py, regardless
of status or matching binding
- rename DT_NUM_INST to DT_NUM_INST_STATUS_OKAY
- rename DT_NODE_HAS_COMPAT to DT_NODE_HAS_COMPAT_STATUS_OKAY
- rename DT_INST_FOREACH to DT_INST_FOREACH_STATUS_OKAY
- rename DT_ANY_INST_ON_BUS to DT_ANY_INST_ON_BUS_STATUS_OKAY
- rewrite DT_HAS_NODE_STATUS_OKAY in terms of a new DT_NODE_HAS_STATUS
- resurrect DT_HAS_NODE in the form of DT_NODE_EXISTS
- remove DT_COMPAT_ON_BUS as a public API
- use the new default_prop_types edtlib parameter
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Clarify in the docs the importance of generating a key type that matches
the configuration used to sign JWT tokens.
Signed-off-by: David Brown <david.brown@linaro.org>
Add the template config values to the prj.conf. These will need to be
changed according to the instructions in the README.rts.
Signed-off-by: David Brown <david.brown@linaro.org>
The instructions on setting the necessary Kconfig values is unclear.
Add a description based on values that can be found in the Google IoT
Core console.
Signed-off-by: David Brown <david.brown@linaro.org>
Add indication when sleep entry/exit counter do not match the test
expectations.
Measure deep sleep entry latency.
Add sleep entry/exit indication via gpios to debug.
Remove unnecessary trailing \n when using logging.
Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
This commit adds USB audio sample to the Zephyr project.
The sample configures one I/O device:
- Headset (2 channels, Fs=48kHz, PCM format)
Input data sstream is passed to output data stream.
For more details refer to README.rst.
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
This commit adds USB audio sample for Zephyr project.
The sample configures two devices:
- Microphone (2 channels, Fs=48kHz, PCM format)
- Headphones (2 channels, Fs=48kHz, PCM format)
Input data stream is passed to output data stream.
For more details refer to README.rst.
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
Recommend setting up the python-can configuration file before running
the sample Python snippets and remove the GNU/Linux specific comment
from each snippet.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Build a sample variant with CONFIG_POSIX_API enabled, to check that
we have select() call available to applications.
Also, bump stack size, as the app crashes now with the default size.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Update mbedTLS commit along with the following fixes:
* Fix naming inconsistencies in some cipher modes, to match core mbedTLS
configs
* Add Kconfig to enable CTR cipher mode
Fixes#22421
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
OpenThread throws a warning when minimal libc is used, as some of its
new files use stdlib functions not available in the minimal
implementation. It's not critical failure, as those new functions are
not linked anyway in default configuration, but the warnings do not
look well. Therefore, use newlib by default in the sample to prevent
warnings.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The DS3231 is an I2C real-time clock with internal temperature
compensated oscillator, maintaining civil time to 1 s precision with
nominal 2 ppm accuracy from 0-40 Cel.
The basic functionality is exposed as a counter that is always running
at 1 Hz. Much more functionality is exposed as driver-specific API,
including the ability to translate between the time scale of the DS3231
and the time scale of the Zephyr uptime clock. This allows correlation
of events in the system clock to UTC, TAI, or whatever time scale is
used to maintain the DS3231.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
This commit adds a sample application intended to present capabilities
of the flash driver for AT45 family chips and to serve as a reference
of how to make use of that driver.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
The LoRa shell requires the alias 'lora0' for the default radio. Use
the same alias for the samples to make them portable across different
radios and devices.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
Updates the fat_fs sample documentation to reflect that it can run on
multiple boards, not just the nrf52840_blip.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Refactors the fat_fs sample yaml to depend on a feature rather than
whitelisting specific boards. This implicitly extends the sample to
mimxrt10{60,64}_evk boards, since they already support the feature.
The only whitelist board remaining is the nrf52840_blip, which requires
a device tree overlay for this sample.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Refactors the fat_fs sample to move board-specific configurations to
separate files and support a shared prj.conf file.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This commit introduces dedicated return type for custom_handler.
Relevant code is updated to fulfill the API documentation.
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
Port the I2S and DMIC drivers to the new timeout API so that they do
not need to enable legacy timeouts.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Add a build-time assert to check that the configured SHM_SIZE
does not exceed the memory allocated as shared memory. USe DT
to extract the shared memory size.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Provide three basic examples to test the x-nucleo-iks02a1 shield:
- Test shield standard mode
Acquire sensor data from shield configured in mode 1.
- Test shield sensorhub mode
Acquire sensor data from shield configured in mode 2.
- Test on-shield microphone
Acquire microphone PDM audio and output it in 16-bit
PCM format to console.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Since this is such a basic sample, it's worth nitpicking the wording a
bit:
- Add a link to the supported boards, since many first time users
will not know where it is and may start near here.
- Remove the single and multi threaded note. There's no information on
how to build it in either of these two modes or what the default is,
so it feels like a distraction for such a basic sample.
- Give a clue about how to build for another board.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
The devicetree link is rendering as "Devicetree Guide" instead of
"devicetree". Fix that.
My guess is that most users won't care about the details of the
requirements, and rather just want to know if their board is supported
or not. So move the error you'll see on unsupported boards before the
details about how to add support (which involve a pretty significant
learning curve).
Also mention overlays as a way to get this working.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
LoRa drivers no longer depend on CONFIG_COUNTER. Remove this
configuration option from the samples.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
