Add support for communication with serial ports on native POSIX platform
via UART driver API. Serial port driver supports polling API,
configuration of the serial ports used via devicetree and command line
options, and runtime configuration with `uart_configure`.
Multiple instances of the driver are supported.
Example use and configuration is also demonstrated in the
`samples/drivers/uart/native_tty` sample.
Closes: #56586
Signed-off-by: Marko Sagadin <marko.sagadin42@gmail.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>
This PR adds ability to build mesh with tf-m psa
for platforms those support tf-m.
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
websocket_disconnect api does not closes user tcp socket, so tcp socket
must be closed after done.
Signed-off-by: Saravanan Sekar <saravanan@linumiz.com>
The BLE backend has a bug that when the MTU size is less than
the buffer the notification always fails and does not allow
to flush the buffer.
This fix checks for the MTU size of the current connection
and adjusts it. In addition, the buffer size is no longer
settable by the user and depends on the transmission size
of MTU set with CONFIG_BT_L2CAP_TX_MTU.
Signed-off-by: Victor Chavez <chavez-bermudez@fh-aachen.de>
The method ieee802154_radio_handle_ack() does not belong to the
PHY/radio layer but to the L2 layer. It is a callback called from the
radio layer into the L2 layer and to be implemented by all L2 stacks.
This is the same pattern as is used for ieee802154_init(). The
'_radio_' infix in this function is therefore confusing and
conceptually wrong.
This change fixes the naming inconsistency and extensively documents
its rationale.
It is assumed that the change can be made without prior deprecation of the
existing method as in the rare cases where users have implemented custom
radio drivers these will break in obvious ways and can easily be fixed.
Nevertheless such a rename would not be justified on its own if it were
not for an important conceptual reason:
The renamed function represents a generic "inversion-of-control" pattern
which will become important in the TSCH context: It allows for clean
separation of concerns between the PHY/radio driver layer and the
MAC/L2 layer even in situations where the radio driver needs to be
involved for performance or deterministic timing reasons. This
"inversion-of-control" pattern can be applied to negotiate timing
sensitive reception and transmission windows, it let's the L2 layer
deterministically timestamp information elements just-in-time with
internal radio timer counter values, etc.
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
Add optional trigger support to sample. If the selected temperature
sensor supports triggering using the AMBIENT_TEMP channel, then
temperature thresholds will be set for +0.5 and +1.5 degrees celsius
above ambient temperature. Sample overlays are provided for the
FRDM_K22F board to demonstrate enabling this feature.
Signed-off-by: Daniel DeGrasse <daniel@degrasse.com>
Set flash location for CM4 to ocram, so CONFIG_FLASH_BASE_ADDRESS is
set correctly.
Fixes#59213
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit replaces the workarounds spread around the
drivers and subsystems with the updated PPP L2
interface.
Signed-off-by: Bjarki Arge Andreasen <baa@trackunit.com>
A mesh key type has been added to be able to choose the different
key representation for different security libraries.
The type as well as some functionality related to Mesh key
management has been added as a public API.
If tynicrypt is chosen then keys have representation
as 16 bytes array. If mbedTLS with PSA is used then keys are
the PSA key id. Raw value is not kept within BLE Mesh stack
for mbedTLS. Keys are imported into the security library
and key ids are gotten back. This refactoring has been done
for the network(including all derivated keys), application,
device, and session keys.
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
This test fails when using picolibc with the default malloc arena
value. Fix this by explicitly setting the malloc arena size to zero, as
when using the minimal C library.
Signed-off-by: Keith Packard <keithp@keithp.com>
This conflicts with what the compiler expects for the definition of 'main'
when -ffreestanding is not used.
Signed-off-by: Keith Packard <keithp@keithp.com>
running samples/net/cloud/mqtt_azure in QEMU with default
configuration crashes with exception. This PR change doubles
the default workqueue stack size in a attempt to fix the issue
reported in: GH#58930.
Signed-off-by: Andrei Hutanu <andrei.hutanu.i@gmail.com>
Increase RAM requirements for some test, we have many exotic platforms
failing to link due to the size of the test.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
- Add integration_platforms to avoid excessive filtering
- Make sure integration platforms are actually part of the filter
- Fix some tags and test meta data
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The default transport latency was not valid.
Set it to a value that is large enough.
The minimum possible transport latency is 16580 us,
but this assumes the controller ignores the RTN=2.
If the controller uses the RTN=2, the transport latency will
be slightly larger than 30 ms depending on
how the controller chooses to setup the ISO link.
Therefore, we set it to 40 ms to ensure the default
configuration is valid.
How these numbers were found:
For unframed PDUs this is defined in Core_v5.4, Vol 6,
Part G, Section 3.2.2:
Transport_Latency =
CIG_Sync_Delay + FT * ISO_Interval - SDU_Interval
Because unframed PDUs are being used, the ISO interval needs
to be a multiple of SDU interval.
If MaxPDU = MaxSDU and the PHY is 2M, this results in that
the maximum subevent size is:
2120 * 2 + 2 * 150 = 4540.
For 2 CISes this is 9080 us > 7500
Therefore, the controller has to set the ISO interval to a
minimum of 15000 us in order to fit the packets.
Based upon this info, the controller has the freedom to ignore
or use the requested RTN=2.
1. Ignore -> NSE is 2: Minimum ISO interval is 15000 us
2. RTN = 2, Increase NSE: 4 * 4540 = 18160 -> ISO_Interval = 22500 us
3. RTN = 2, Increase the FT to 2, NSE = 2 -> ISO_Interval = 15000 us
For (1):
Transport_Latency = CIG_Sync_Delay + 15000 - 7500
= CIG_Sync_Delay + 7500
For (2):
Transport_Latency = CIG_Sync_Delay + 22500 - 7500
= CIG_Sync_Delay + 15000
For (3):
Transport_Latency = CIG_Sync_Delay + 2 * 15000 - 7500
= CIG_Sync_Delay + 22500
As shown in Core_v5.4, Vol 6, Part B, Section 4.5.14,
CIG_Sync_Delay needs to be larger than or equal to the length of
all ISO events. That is, the sum of the subevents:
For (1): CIG_Sync_Delay = 2 * 4540 = 9080
For (2): CIG_Sync_Delay = 4 * 4540 = 18160
For (3): CIG_Sync_Delay = 2 * 4540 = 9080
This results in the following transport latencies:
For (1): Transport_Latency = 9080 + 7500 = 16580
For (2): Transport_Latency = 18160 + 15000 = 33160
For (3): Transport_Latency = 9080 + 22500 = 31580
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
It is not intentional to continue advertising once a connection has been
established for two reasons:
1. We do not configure enough connection contexts for this
2. We don't want to generate controller scheduling conflicts that can
possibly reduce performance.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
BlueZ btusb does not recognize hci_usb sample as Bluetooth
Controller when CDC ACM is enabled in the sample.
Refer to https://github.com/zephyrproject-rtos/zephyr/issues/29107
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add the '.buffered' field to the dac_channel_cfg structure
when testing the DAC.
This boolean parameter is initialised to 'true' to PASS the test.
It follows the https://github.com/zephyrproject-rtos/zephyr/pull/57730
Also changed for the samples/drivers/dac
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Fix Tx ISO Data packet sequence number increment based on
the send timer timeout value.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Relax Tx ISO SDUs being dropped in unicast audio client and
server samples when using the Zephyr Bluetooth Low Energy
Controller, i.e. Tx ISO SDUs dropped due to delayed ISO data
send calls in upper layer with respect to payload number in
the current ISO radio events in the Controller.
This option is disabled in the sample and users can use it
when need be.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Add Zephyr Bluetooth Low Energy Controller overlay config for
the unicast audio client and server samples.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Only print incoming data when the data is valid. Otherwise we also
print incoming data when no data was received.
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
PECI bus sample requires a controller and a target
Intel system(PECI controller) + Embedded controller(PECI target),
where EC HW can be add-on card (mec172xmodular) or onboard EC.
MEC172x EVB is not intended to be connected hence excluding
the platform.
Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
Remove usage of Kconfig symbol `CONFIG_BT_DEBUG_LOG` from samples. It
has been deprecated since this PR:
https://github.com/zephyrproject-rtos/zephyr/pull/56183
The Kconfig symbols has been replaced by `CONFIG_LOG=y` on most of the
cases. Or it has been removed when not needed anymore.
Signed-off-by: Théo Battrel <theo.battrel@nordicsemi.no>
Mass storage sample contains separate Kconfig options for RAM, Flash and
SDMMC disk drivers. All disk drivers can be enabled simultaneously and
therefore the maximum number of concurrent LUNs is 3.
Configure Mass Storage class maximum LUNs to 3 to solve initialization
failures on targets that enable more than one disk driver at a time.
Each additional supported LUN increases the Mass Storage class memory
usage by 48 bytes (struct scsi_ctx) on 32-bit targets. Allocating 3 SCSI
context structures allows the sample to work regardless what disk
drivers are concurrently enabled.
Fixes: #57657
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
This fixes regression causing compilation errors seen when the
code is built without preset support (BT_HAS_PRESET_COUNT = 0).
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
send_simple_coap_request needs to return a result from previous functions
instead of success at the end of the function. Without doing so the example
may wait for a response from a coap sever when a message failed to send.
Signed-off-by: Matthew Bradbury <matt-bradbury@live.co.uk>
Added waiting for prompt instead of calling time.sleep,
to fix issue with longer setting up platforms with TF-M
enabled. Wrapped iter_stdout generator, to avoid issues
when generator is created and called multiple times
in test scenarios.
Fixes: #58747
Signed-off-by: Grzegorz Chwierut <grzegorz.chwierut@nordicsemi.no>
