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>
Rename DT_HAS_NODE to DT_HAS_NODE_STATUS_OKAY so the semantics are
clear. As going forward DT_HAS_NODE will report if a NODE exists
regardless of its status.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Restart scanning if connection creation fails; could happen
when devices with low RSSI are discovered but not available
thereafter to establish a connection.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Added central sample to read die temperature value from peripheral
device.
Signed-off-by: Charan Pudiyaneravana Venkatesh <charan.pv@sixoctets.com>
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Integrated temperature sensor sample fetch and use of the value
in the GATT indications.
Signed-off-by: Charan Pudiyaneravana Venkatesh <charan.pv@sixoctets.com>
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This allows mass storage exposure of a littlefs file system,
specifically one on the SPI NOR flash of the nrf52840dk_nrf52840. In
combination with littlefs-fuse this allows a host system to examine
and change the local storage of a Zephyr application.
Note that it is critical that all parameters of the file system match
between what Zephyr is using and what littlefs-fuse is using.
Inconsistencies can produce confusing results where each system sees
different content. The README has been updated with a detailed
example.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Drop the old redefine-everything-in-a-special-conf approach and put
the customization appropriate for this board into the board directory
where it's handled automatically.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
The API call to close the flash area was only invoked when the flash
area was erased. It should be closed in all paths.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Convert all canbus related API/samples/tests/subsys
to the new timeout API with k_timeout_t.
Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
The NRF driver doesn't utilize the Kconfig symbol for per instance I2C
so we can remove setting that in the conf file.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Adapt to using new-style device tree macros
for shared memory base address and size.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Convert DT_RTC_0_NAME to DT_LABEL() references based on which driver is
enabled for the platforms the test is supported on (NRF & STM32).
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Topic subscribe() will allow cloud to send messages to
device. There will be a bit of network delay. But mqtt_input
was called only after publish() which will trigger every
10-15 seconds. Which is causing more delay to read published
messages from cloud even though messages are already available
at socket level.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
Rather than redefining a macro which might be generated we should create
a new define name that should get used in the code. Replace redefining
DT_ALIAS_LED0_GPIOS_FLAGS with LED0_FLAGS and DT_ALIAS_LED1_GPIOS_FLAGS
with LED1_FLAGS.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Rather than redefining a macro which might be generated we should create
a new define name that should get used in the code. Replace redefining
DT_ALIAS_SW0_GPIOS_FLAGS with SW0_FLAGS and DT_ALIAS_LED0_GPIOS_FLAGS
with LED0_FLAGS.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Rather than redefining a macro which might be generated we should create
a new define name that should get used in the code. Replace redefining
DT_ALIAS_LED0_GPIOS_* and just use the LED_GPIO_* defines that already
exist.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Get rid of legacy timeout API and move to new timeout API for LoRa.
This involves changes to API, SX1276 driver and sample application.
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
This commit renames the CAN sample directory name from `CAN` to `can`
to be consistent with others.
Noting that the CAN driver test directory is named `tests/drivers/can`,
we have no excuse for naming the CAN driver sample directory
`samples/drivers/CAN`.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Convert to use DT_IRQN() and DT_IRQ() to get the irq number and priority
for the DT_NODELABEL(gpiote) device.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Substitute integral constants where call sites passed named constants
that have timeout values as arguments to parameters that expect
millisecond durations.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Convert bluetooth samples or board samples using bluetooth to use the
new k_timeout_t struct.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This is more a sample than a test, so put it under samples with the goal
of having dedicated tracing tests in the future under tests.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Standard "Requirements" section copied from other networking samples,
making clear the network connection requirements and linking to
instructions for QEMU networking.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
To make sure this sample is built in CI.
Also includes fixing prototype of main() to make it build without
warnings (which would be errors in CI).
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Convert CAN to use a chosen node property that is similar to how we
handle zephyr,entroy or zephyr,flash-controller as the means to select a
specific peripheral instance utilized by a subsystem.
Replace references of the form:
alias {
can-primary = &can1;
};
with:
chosen {
zephyr,can-primary = &can1;
};
Replace various macro/define references with either
DT_CHOSEN(zephyr_can_primary) or replace DT_ALIAS_CAN_PRIMARY_LABEL
with DT_CHOSEN_ZEPHYR_CAN_PRIMARY_LABEL.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The SoC node has compatibles for the specific SoC in place, having the
same compatible at the top level is technically a conflict and the
top-level one should really just be about the board. Remove the SoC
related compatibles at the top-level.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Remove logging of individual threads spread out throughout the
bluetooth subsystem. The stacks can be analysed by enabling the
following options.
CONFIG_THREAD_ANALYZER=y
CONFIG_THREAD_ANALYZER_AUTO=y
CONFIG_THREAD_ANALYZER_RUN_UNLOCKED=y
Optional:
CONFIG_THREAD_NAME=y
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Add debug configuration to easily enable logging through RTT. Required
to use RTT since the UART is otherwise used for the h4 UART driver.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Roughly based on eventfd example code from Linux manpages. Similarly
to other POSIX-compatible sample, Makefile.posix is provided to build
the code on a POSIX system (in this case, as eventfd() is
Linux-specific, this has to be a Linux system).
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
This commit renames all local definitions with the name `PORT` in the
net samples, in order to prevent name conflict with certain HALs
(notably, Atmel SAM E5x HAL).
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Replace DT_FLASH_DEV_NAME with DT_CHOSEN_ZEPHYR_FLASH_CONTROLLER_LABEL.
We now set zephyr,flash-controller in the chosen node of the device
tree to the flash controller device.
NOTE: For a SoCs with on die flash, this points to the controller and
not the 'soc-nv-flash' node. Typically the controller is the
parent of the 'soc-nv-flash' node).
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit renames the Kconfig `FLOAT` symbol to `FPU`, since this
symbol only indicates that the hardware Floating Point Unit (FPU) is
used and does not imply and/or indicate the general availability of
toolchain-level floating point support (i.e. this symbol is not
selected when building for an FPU-less platform that supports floating
point operations through the toolchain-provided software floating point
library).
Moreover, given that the symbol that indicates the availability of FPU
is named `CPU_HAS_FPU`, it only makes sense to use "FPU" in the name of
the symbol that enables the FPU.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Reworked spi_sam driver to utilize new DT_INST macros as part of
this rework we also now get pin ctrl/mux configuration information
from the device tree instead of via Kconfig and defines in soc_pinmap.h
We remove defines from dts_fixup.h and soc_pinmap.h and associated
Kconfig symbols that are no longer needed due to getting all that
information from devicetree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Tests were failing as they were looking for an alias which didn't exist
Also, because some code in kscan_handlers.c wasn't compilable
Signed-off-by: Mark Olsson <mark@markolsson.se>
The sensor is on the nrf9160_innblue22 not nrf9160_innblue21. This
causes CI build failures since there is no dts node for the sensor
on the nrf9160_innblue21 board.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use DT_INST_ defines. As part of this conversion we
remove the Kconfig options for per GPIO controller enables and instead
get that information from device tree. This means we now disable each
GPIO controller by default in the DTS and have each board dts enable the
GPIO controller ports it needs.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
board support nrf9160_innblue22 includes the sensor in
nrf9160_innblue22_common.dts, explicit overlay can be removed
Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
Convert driver to use new DT_INST macros throughout. We update one
sample app to use a nodelabel reference. We also remove defines in
dts_fixup.h as they are no longer needed.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
According Mesh Profile 1.0.1. A application key shall
binding single network key. And Device key shall bind all
network key, and dev key only known by cfg_cli and node self,
only used by cfg_cli & cfg_srv.
Fixes: #21088
Signed-off-by: Lingao Meng <mengabc1086@gmail.com>
Extend sample code to demonstrate the eSPI API to read/write flash.
Remove trailing \n
Use LOG_ERR when applicable instead of LOG_WRN
Treat warnings as errors.
Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
Provide a description of the sample and how it works with different
power supply source configurations.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
When the system is powered directly a measurement of Vdd provides the
battery voltage. This requires a different ADC configuration and
level curve.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
To obtain lower power measurements in general, we should turn off the
external flash which is on by default at boot.
Code is modeled based on examples shipped in the TI SimpleLink SDK.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
Adding an example that exercises the sleep modes, then powers off the
system by going into deep sleep.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
Replace use of Kconfig UART_X symbols by calls to DT API.
Clean driver from symbols definitions
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This selects CONFIG_BT_HCI_RAW_H4 which indicates to hci_raw to handle
H:4 header automatically.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This makes hci_raw to manage RX and TX buffers so its logic don't have
to be replicated on each an every driver/application, it also makes it
simpler to deal with extra headers for H:4 mode since that then can be
done at earlier at buffer allocation.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds USB_PID_BLE_HCI_H4_SAMPLE along with it driver which uses H4
over bulk endpoints.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Convert from using dts_fixup.h based macros to DT_INST macro. This lets
us remove the dependancy on dts_fixup.h for this driver.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
