Introduce a new text documentation of the video formats, describing
every bit, gives the position of the most significant bit, outline how
it is cut in bytes, and show the pixel segmentation.
Extra care is taken for the RGB565 which requies paying attention to the
bit endianess as well as the byte endianess.
Signed-off-by: Josuah Demangeon <me@josuah.net>
Power management routine is initialized from the soc_early_init_hook,
but this was not enabled previously.
Signed-off-by: Sreeram Tatapudi <sreeram.praveen@infineon.com>
Add a interface-name string for the CDC-ACM node, this allow setting a
string that is then set as iInterface, which can then be used downstream
in an udev rule such as:
SUBSYSTEM=="tty", ACTION=="add",
ATTRS{interface}=="my interface descriptor",
SYMLINK+="tty-my-device"
To create known aliases for these ports.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Selects CLOCK_CONTROL config whenever nRF 802.15.4 Radio Driver
is enabled.
The driver requires HFCLK api available under the config switch.
Signed-off-by: Piotr Koziar <piotr.koziar@nordicsemi.no>
Changes introduced in 293b9a16ca didn't
verify correct behaviour when running `TIMER1` with `TIMER0` is paused,
and was reporting the wrong tick counter being incremented. Correct this
and extend the testing to verify correct behaviour.
Signed-off-by: Andrew Featherstone <andrew.featherstone@gmail.com>
This version of the HAL is based on the 2.1.0 release of the Raspberry
Pi Pico SDK.
Update `modules/hal_rpi_pico/CMakeLists.txt` to add the new include
directories to the build. See https://github.com/raspberrypi/pico-sdk/releases/tag/2.1.0
for more information.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Signed-off-by: Andrew Featherstone <andrew.featherstone@gmail.com>
Add the possibility to activate the XBARB driver
Update NXP HAL revision to include support for xbarb
Signed-off-by: Mathias Landolt <mathias.landolt@loepfe.com>
Signed-off-by: Adrian Bieri <adrian.bieri@loepfe.com>
The commit fixes issue where flash_area_flatten has been used where
code was only supposed to erase devices by hardware requirement prior
to write, by replacing the call with flash_area_erase and supporting
logic to select proper path.
There have been following Kconfig options added:
- CONFIG_BT_MESH_BLOB_IO_FLASH_WITHOUT_ERASE
- CONFIG_BT_MESH_BLOB_IO_FLASH_WITH_ERASE
that are available for user depending on devices in the system and allow
to turn off paths that are not used by BLOB IO; for example if user
never writes to device with erase CONFIG_BT_MESH_BLOB_IO_FLASH_WITH_ERASE
will disable the path.
Both Kconfig options are y by default and enable all paths.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
When using the SMF for a project discovered that events would sometimes
not propagate to parent states correctly. Could not create a minimum
reproducable test case for this, but it was found that these changes fixed
the bug. This commit creates a new function to reset internal state,
which is called on entry to smf_set_initial() and smf_set_state().
Closes#81300.
Signed-off-by: Geoffrey Hunter <gbmhunter@gmail.com>
The exit latency and min residency is handled by sl_power_manager.
This improve power consumption by letting the device sleep longer.
Signed-off-by: Bastien Beauchamp <bastien.beauchamp@silabs.com>
sl_power_manager_sleep() doesn't expect the PRIMASK to be set when called.
Setting BASEPRI to 0 was moved to sl_power_manager_is_ok_to_sleep(),
this function is called after sl_power_manager_sleep() has set the PRIMASK.
Added sli_power_manager_on_wakeup() to force a clock restore before the
interrupt are handled. Added a call to retrieve the startup measurements,
reducing the early wakeup time.
Signed-off-by: Bastien Beauchamp <bastien.beauchamp@silabs.com>
k_cpu_idle() and sl_power_manager_sleep() call WFI.
Remove the call to k_cpu_idle() and add back its tracing and
hook functions.
Signed-off-by: Bastien Beauchamp <bastien.beauchamp@silabs.com>
Refactor Reporting to use custom ReportingJSONEncoder and encode
all pathlib.Path derived instances there which are possible
e.g. in 'environment.options' received from command line.
Fixes: #83823
Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>
In linker-defs.h, lnkr_pinned_rodata_[start/end] are declared as
extern char. However, in linker/utils.h:linker_is_in_rodata(),
they are declared as extern const char. So remove the const in
linker_is_in_rodata() to align both declarations.
Fixes#83461
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
It's a design decision that the west workspace "topdir"
(that is, the top level directory containing the .west directory), is
not itself a git repository. This exists to give us some breathing
room to make changes to the workspace which would otherwise
potentially cause breakage if the entire workspace is in .git.
While this has always been the case, I'm documenting this now because
I reviewed a PR today that flipped my bit from "this is a question to
answer on a case by case basis" to "this is a frequently enough asked
question that I want to be able to link people to the answer":
https://github.com/zephyrproject-rtos/zephyr/pull/84305
We can debate the wisdom of this design decision (and, informally,
I've always tried to avoid breaking these setups), but IMO it's too
late to try to change this in west. Make it explicit in the docs that
you're on your own if you try this.
Signed-off-by: Martí Bolívar <marti.bolivar@oss.qualcomm.com>
To request heap statistics, a pointer to a heap structure is required.
This is straightforward for a user-defined heap. However, such a pointer
is not known for heaps created by other components or libraries, like
libc. Therefore, it is not possible to calculate the total heap memory.
The proposed solution is to use an array of pointers, which is filled in
on every sys_heap_init() call. One can then iterate through it to sum up
the total memory allocated for all heaps.
The array size is configurable. The default array size is zero,
which means the feature is disabled. Any other integer greater then zero
defines the array size and enables the feature.
A list of pointers instead of an array could be another approach,
but it requeres a heap, which is not always available.
Signed-off-by: Ivan Pankratov <ivan.pankratov@silabs.com>
TI Platform drivers are named according to coresponding
names in Linux kernel, thus add the legacy drivers (DaVinci,
OMAP) also under TI K3 platforms.
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Add TI OMAP interprocessor mailbox nodes for AM62X A53,
the user ID assignment is as per thec corresponding mailbox
interrupt assignment for the core. Also while at it update the
supported feature list in corresponding boards.
More details can be found in the device TRM Mailbox section:
https://www.ti.com/lit/ug/spruiv7a/spruiv7a.pdf
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Add TI OMAP interprocessor mailbox nodes for AM62X M4,
the user ID assignment is as per thec corresponding mailbox
interrupt assignment for the core.
More details can be found in the device TRM Mailbox section:
https://www.ti.com/lit/ug/spruiv7a/spruiv7a.pdf
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
TI OMAP mailbox is the inter-processor mailbox IP found in TI
K3 devices (AM62X, AM64X, J721E .etc). The mailbox hardware uses
a queued mailbox interrupt mechanism that provides a communication
channel between processors through a set of registers and their
associated interrupt signals by sending and receiving messages.
The interrupt/bank associated with each processor entity is found
through the usr_id property from device tree.
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
The models include enough of the CRACEN to run the same
nrfx drivers as in Zephyr. So let's add it to the list.
Also let's remove the RTC from the list as the hal does not
expose it anymore for this platform as the GRTC is to be used
instead.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
net_pkt_get_len() was commonly used yet not documented, move the
function out of the doxygen-ignored section of the header and add
a doxygen API description for the function so that it's rendered in
the documentation properly.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The exception stack frame type `z_arch_esf_t` had been deprecated
since #73593 for 2 releases, it is not used in the kernel since, and
applications/drivers should have been updated to use the
`struct arch_esf` now, remove it.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
`CONFIG_LEGACY_MULTI_LEVEL_TABLE_GENERATION` had been deprecated since
#66877 for 2 releases, interrupt controller drivers should have been
updated to use the new `IRQ_PARENT_ENTRY_DEFINE()` macro. Remove it.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
`CONFIG_ARM64_ENABLE_FRAME_POINTER` had been deprecated since #72646
for 2 releases and served not functional effect, it's now time to
say goodbye.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
This is a follow-up to commit 8cfad44852.
Replace the deprecated BT_LE_ADV_CONN macro with BT_LE_ADV_CONN_FAST_2.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
The `BT_DRV_RX_STACK_SIZE` config is used by HCI drivers to determine a
suitable stack size for their RX thread. These threads handle the HCI
transport and pass HCI messages to the Bluetooth host via `bt_hci_recv()`.
Previously, the default stack size was 256 bytes, but it seems to be too
small currently.
Measuring the peak stack usage of `bt_hci_recv()` in different scenarios
indicates that the function needs over 300 bytes of stack. Thus, an RX
thread stack size of 512 should cover that and leave some margin.
Signed-off-by: Kalle Kietäväinen <kalle.kietavainen@silabs.com>
It seems that this change was solely added to address issues with old
TCP stack, which blindly queued packets intended for TX for potential
further retransmission, expecting that the packet would remain intact
during transmission.
I think this assumption was wrong, as it's natural that lower layers
append respective headers to the packet, and this "header stripping"
behavior was specific for Ethernet L2 only. If an upper layer expects
that the packet would need to be retransmitted at some point, it should
clone it instead.
Therefore, remove the L2 header stripping from the Ethernet L2 to avoid
any potential issues in zero-copy case.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Add new Ethernet driver config option,
ETHERNET_CONFIG_TYPE_EXTRA_TX_PKT_HEADROOM, which allows Ethernet
drivers to inform L2 about the extra net_pkt headroom they need to be
allocated.
This is only supported when CONFIG_NET_L2_ETHERNET_RESERVE_HEADER is
enabled, so that it's possible to fit entire packet into a single
net_buf, which is needed for zero-copy transmission.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The size calculation for the first buffer, in case extra headroom is
requested, had a bug which could result in a size variable underflow
followed by net_buf exhaustion.
In case the net_buf size was larger than requested size, but smaller
than requested size + headroom, the whole buffer size was subtracted
from the requested size. This however did not take the extra headroom
into account and in effect could result in underflow.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The EUSART peripheral must always be enabled in configure(), as
its enable state gets cleared when the state machine is unretained
in deep sleep. The rest of the config registers are retained,
so they can continue to not be repainted on every configure() if
the context is the same as last time.
Remove unnecessary duplicated enable at the end of configure(),
the SPIInit HAL function already performs enable.
Signed-off-by: Aksel Skauge Mellbye <aksel.mellbye@silabs.com>
Fixes the the node value of zephyr,sram for the following boards:
- esp32s2_devkitcc
- esp32s2_saola
- esp32s2_franzininho
- esp32s2_lolin_mini
- ttgo_t7v1_5_esp32
Signed-off-by: Marcio Ribeiro <marcio.ribeiro@espressif.com>
Fixes an issue where the shell API could block indefinitely when called
from threads other than the shell's processing thread, especially when
the transport (e.g. USB CDC ACM) was unavailable or inactive.
Replaced `k_mutex_lock` calls with an indefinite timeout (`K_FOREVER`)
by using a fixed timeout (`K_MSEC(SHELL_TX_MTX_TIMEOUT_MS)`) in shell
API functions to prevent indefinite blocking.
Link: https://github.com/zephyrproject-rtos/zephyr/issues/84274
Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@verkada.com>
Introduced a new Kconfig option `SHELL_PRINTF_AUTOFLUSH` to allow
configuring the autoflush behavior of shell printing functions.
Updated `Z_SHELL_FPRINTF_DEFINE` to use the
`CONFIG_SHELL_PRINTF_AUTOFLUSH` setting instead of hardcoding
the autoflush behavior to `true`.
Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@verkada.com>
Update the HW models to the provisional branch zephyr_2025_01_22
which enables the use the not yet released CRACEN RNG & CM HAL
while enabling the latest nrf HAL 3.10
Including the following:
4aac556 Support latest nrf HAL 3.10 / MDK 8.69.1 for 54L15 builds
2e75940 UART: Correct UART names printed out to the users
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Reverts the change made in d4d53010f00cadbb4f89c6d41391937646fc1740
(The changes was moved to another file in a restructuring)
The commit incorrectly assumed that no blocking would be allowed in
the syswq. This has caused issues observed among others
in #77241 and #80167
Signed-off-by: Håvard Reierstad <haavard.reierstad@nordicsemi.no>
Mention the removed prompt for BT_ECC in the migration guide, and also add
a note about the removed HCI emulation layer to the release notes.
Signed-off-by: Johan Hedberg <johan.hedberg@silabs.com>
This option only exposes internal APIs, so there should be no need to allow
applications to set an explicit value. Instead, users of the API should
select it through Kconfig.
Signed-off-by: Johan Hedberg <johan.hedberg@silabs.com>
Remove the HCI command & event emulation layer for ECDH commands and
events. This means that we always do the necessary operations in the host.
The existing BT_ECC Kconfig option stays, but now gets automatically
enabled when necessary (e.g. based on the BT_SMP option), which is why this
commit removes so many explicit assignments in prj.conf files.
Signed-off-by: Johan Hedberg <johan.hedberg@silabs.com>
