This serves two main purposes:
- change the CPU clock via devicetree nodes
- provide the APB frequency to device drivers via the clock driver
interface
Theoretically this could also support choosing between the available
clock sources, but right now we only support LPOSC0 going into PLL0,
going into AHB.
Turning the PLL back off is also not supported since the only current
use case is to set the PLL frequency, turn it on, and switch the AHB
over to it.
Signed-off-by: Michael Zimmermann <michael.zimmermann@grandcentrix.net>
This is the bare minimum and includes the SoC, pinctrl, flash and
devicetree.
I had to include the flash driver that early because I couldn't make
Zephyr compile without flash driver nodes in the device tree.
Signed-off-by: Michael Zimmermann <michael.zimmermann@grandcentrix.net>
Can be used only once the SiM3U SoC support has been added.
Developed-by: Michael Zimmermann
Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
For applications that rely on low noise/variance in accelerometer
sample reading. Application can take advantage of integrated LPF
Thus this PR adds LPF configuration capability to the mc3419 driver
Signed-off-by: Anuj Pathak <anuj@croxel.com>
Very very weird behavior.
Deleting the `options & BT_LE_ADV_OPT_USE_NRPA` branch in
`id.c:bt_id_set_adv_own_addr` makes the test pass. But add a log in that
branch, and you'll see that we never take it in the UT binary..
I don't have time for this, maybe some compiler guru or C language
lawyer can look at that decompiled function and figure out the root
cause.
Someone should also really fix the Bluetooth unit tests and make them
run on any Bluetooth related PR. Also nightly.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
We want to make sure `struct closure` fits in the user data, so a user data
size of `sizeof(struct closure)` is valid.
Signed-off-by: Johan Hedberg <johan.hedberg@silabs.com>
Reuse the file clock_stm32g0.c for the STM32U0 and
rename it to clock_stm32g0_u0.c
because the G0 and U0 series share the same clock control.
Signed-off-by: IBEN EL HADJ MESSAOUD Marwa <marwa.ibenelhadjmessaoud-ext@st.com>
The sample illustates how to achieve bidirectional asynchronous audio.
Implicit feedback is the only way to achieve asynchronous USB headset
on devices that have only one isochronous IN and one isochronous OUT
endpoint.
The sample implements stereo playback and mono recording. While it would
be possible to have stereo recording, the commonly available headsets
are mono only. The number of channels can differ between audio sink and
source because the only requirement is that the two run on same clock.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Move negative tests for flash driver to a separate test suite.
Run negative tests only on platforms that are aligned.
Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
This commit addresses an issue in net_context_bind() where unaligned
memory access was not properly handled when checking for INADDR_ANY.
The problem primarily affected MCUs like ARMv6 that don't support
unaligned memory access.
- Use UNALIGNED_GET() to safely access the sin_addr.s_addr field
- Ensures correct behavior on architectures with alignment restrictions
This fix improves compatibility and prevents potential crashes or
unexpected behavior on affected platforms.
Signed-off-by: Daekeun Kang <dkkang@huconn.com>
If we receive incoming neighbor solicitation packet and drop
it for some reason, ignore some of the errors which are not
really errors so that the icmpv6 handler does not complain.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Make sure that incoming DAD NS message is allowed in
so that we can detect duplicate address detection NS packets.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
To specify the serial number, JLink expects either one argument
('--dev-id=xxx') or two (e.g. '--dev-id' 'xxx'), but it can not deal
with a single one that is '--dev-id xxx'.
The problem has been introduced (or just made visible?) by commit
5ee4284320 (twister: runner: j-link: use
dev-id instead of SelectEmuBySN) in PR #76931.
How to reproduce:
1. Create a HW configuration map, e.g.:
```
$ cat zephyr-hw-map-nrf52840dk-1.yml
- connected: true
id: '683517317'
platform: nrf52840dk/nrf52840
product: nRF52840 DK 1
runner: jlink
serial: /dev/ttyACM-nrf-dk-1
```
2. Run test `logging.dictionary` with Twister:
```
$ west twister --platform nrf52840dk/nrf52840 --device-testing \
--hardware-map zephyr-hw-map-nrf52840dk-1.yml -s logging.dictionary
```
3. The build will fail, and the `twister_harness.log` contains:
```
10:21:24.375:DEBUG:twister_harness.device.factory: Get device type
"hardware"
10:21:24.375:DEBUG:twister_harness.device.hardware_adapter: Opening
serial connection for /dev/ttyACM-nrf-dk-1
10:21:24.376:DEBUG:twister_harness.device.hardware_adapter: Flashing
device 683517317
10:21:24.376:DEBUG:twister_harness.device.hardware_adapter: Flashing
command: <snip>/bin/west flash --skip-rebuild --build-dir
twister-out/<snip>/tests/subsys/logging/dictionary/logging.dictionary
--runner jlink '--dev-id 683517317'
10:21:24.590:ERROR:twister_harness.device.hardware_adapter: Could not
flash device 683517317
10:21:24.592:DEBUG:twister_harness.device.hardware_adapter: Closed
serial connection for /dev/ttyACM-nrf-dk-1
```
(note the '--dev-id 683517317' part)
4. Running the stated `west flash` command shows the following error
message:
```
-- west flash: using runner jlink
FATAL ERROR: runner jlink received unknown arguments: ['--dev-id
683517317']
```
Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
Ensure initial search menu visibility is properly set so that key
events don't get trapped preventing arrow key navigation on the
document.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Net capturing would not link when either IPv6 or IPv4 was switched off
due to missing symbols. This change allows for capturing a single IP
protocol only.
To reproduce:
samples/net/sockets/http_client/prj.conf
```
-CONFIG_NET_IPV4=y
+CONFIG_NET_IPV4=n
-CONFIG_NET_CONFIG_NEED_IPV4=y
+CONFIG_NET_CONFIG_NEED_IPV4=n
+
+CONFIG_NET_CAPTURE=y
```
This will cause the following linker error:
```
.../subsys/net/lib/capture/capture.c:648:
undefined reference to `net_if_ipv4_get_ttl'
```
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
Improved debuggability of IEEE 802.15.4 network management commands.
Some of these conditions were especially hard to debug (e.g. invalid
channels due to the wrong driver being selected, conflict between
settings, ...)
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
Low throughput links (e.g. IEEE 802.15.4) require additional stack and
buffering resources. Therefore some stack and buffer pool sizes were
increased to cater for over-the-air scenarios.
Fixes: #77287
Signed-off-by: Florian Grandel <fgrandel@code-for-humans.de>
SOF is designed with the idea that the data transfer
between the host memory and local memory is performed via
DMA. This is not true for imx platform in which the DSP
performs this operation.
Because of the aforementioned design, SOF performs a
cache invalidation operation on the destination memory
region before data is copied further down the pipeline.
For some imx platforms, the destination memory region is
cacheable. As such, some of the data transferred from the
host memory region is held entirely in cache, which means
the RAM and the cache have different data for the same
memory region.
In such cases, performing cache invalidation forces
the DSP to fetch data from RAM instead of the cache, which
means the DSP will read stale data and propagate it further
down the pipeline.
Although not optimal and mostly as a workaround to this issue,
perform a cache WB operation on the destination memory region
to make sure that the cache and the RAM hold the same data.
During the data read operation (to copy it further down the
pipeline) after the aforemention cache invalidation, the DSP
will no longer end up reading stale data.
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
When CONFIG_RISCV_VECTORED_MODE is disabled, CLIC claims interrupts using
CSR 'mnxti' and handles all pending interrupts before exiting the ISR.
When CONFIG_RISCV_VECTORED_MODE is enabled, all interrupts use vector mode
and are claimed automatically. The RISC-V common ISR is used for interrupts
hooked into SW ISR table, but it only handle one pending interrupt per ISR.
This commit enhances CLIC to set vector mode for direct ISRs only and use
the CLIC common entry for regular ISRs to handles multiple pending
interrupts in an ISR.
Signed-off-by: Jimmy Zheng <jimmyzhe@andestech.com>
Introduce riscv_clic_irq_vector_set() to implement z_riscv_irq_vector_set()
for CLIC. This commit also introduces CONFIG_CLIC_SMCLICSHV_EXT to indicate
support for the smclicshv extenion and riscv_clic_irq_vector_set().
Signed-off-by: Jimmy Zheng <jimmyzhe@andestech.com>
Introduce z_riscv_irq_vector_set() to hook into ARCH_IRQ_DIRECT_CONNECT(),
allowing users to set vector mode for a specified ISR.
Signed-off-by: Jimmy Zheng <jimmyzhe@andestech.com>
Add two new commands that automatically locally host the generated
documentation upon completion and rebuild/rehost when the input files
change without any user interaction.
For more info see: https://pypi.org/project/sphinx-autobuild/
Signed-off-by: Jordan Yates <jordan@embeint.com>
Get the output directory from environment variables instead of
attempting to reparse the CLI arguments, as these can actually refer
to a program other than `sphinx-build` (for example `sphinx-autobuild`).
Signed-off-by: Jordan Yates <jordan@embeint.com>
