Add a CMake zephyr library extension for add_dependencies, similar
to the target_<func> functions.
This avoids using ${ZEPHYR_CURRENT_LIBRARY} directly.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
() Some kernel memory management functions were previously
not in any group. So put them under the kernel memory
management group, and now they appear in API doc.
() Group things together when appropriate.
() Add doc if none exists before.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This separates demand paging related headers into its own file
instead of being stuffed inside the main kernel memory
management header file.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This moves the k_* memory management functions from sys/ into
kernel/ includes, as there are kernel public APIs. The z_*
functions are further separated into the kernel internal
header directory.
Also made a quick change to doxygen to group sys_mem_* into
the OS Memory Management group so they will appear in doc.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
At present, if you want to set a periodic timer again with
set_top_value, the last triggered event is not cleared. This could
result in an old event being served at the next interrupt activation.
The solution proposed in this patch adds the nrf_timer_event_clear
function into set_top_value to prevent this from happening in the
above case.
Signed-off-by: Flavia Caforio <flavia.caforio@amarulasolutions.com>
Adds a clock control device for a PWM node, allowing the PWM
to be controlled using the clock control API.
It is a similar idea to the device driver in linux:
linux/Documentation/devicetree/bindings/clock/pwm-clock.yaml
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
z_mp_entry has been removed from Xtensa architecture.
So there is no need for a function declaration. Remove it.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
NXP SYSMPU is used in other SoCs besides the Kinetis series. For
devices like S32K1xx, its bus interface clock lacks of clock gating
and it's driven by the system clock. Hence, only enable the module
clock for the Kinetis series.
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
The inclusion of `fsl_common.h` solely for defining `NXP_MPU_BASE`
is redundant, as this symbol is not used. Consequently, this
unnecessary inclusion leads to the pervasive inclusion of HAL
headers through kernel headers.
The needed HAL definitions are already included into the NXP MPU
driver implementation via the SoC header.
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
Change the stdev tolerance stdev from 10 to 33 when npcx timer is used.
This is because the clock source of npcx event timer, which is used to
generate the timeout interrupt, is running at 32.768 KHz.
(i.e. 1 count = ~30.5 us.) The conversion from the absolute system timer
to the event timer count might have -30.5 ~ 30.5 deviation.
The tolerance setting is under the assumption that test sampes are
evenly located at 1030.5 and 969.5 for the worst case.
Fixes#59594
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
The timer driver doesn't annouce/set the timeout at the tick boundary
but at the absolute next expiration time.
It will cause the accumatlation of the tick drift and cannot pass the
kernel/timer/timer_behavior test suite.
This commit fixes the tick drift problem by annouce the time at the tick
bouandry.
Fixes#59594
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
This simple application periodically prints the temperature and humidity
measured by one or more digital humidity/temperature sensors.
Signed-off-by: Ian Morris <ian.d.morris@outlook.com>
Fixes an issue whereby a rename of a variable type has been
forgotten in an instance, which now uses the correct type name
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Interrupt-driven mode was not working, and disabled by default.
When it was forced on, the behavior was to only have a few bytes:
as many as min(CONFIG_SHELL_BACKEND_SERIAL_TX_RING_BUFFER_SIZE, 9).
After the hardware FIFO was filled by software and emptied by hardware,
no interrupt occured, and enqueuing more data did never happen.
By letting the events enabled for TX (only), then interrupts are still
generated after the first transfer, and the software can then add the
subsequent transfers until all data is print: the UART works.
It does not generate endless interrupts either, which was tested by
adding litex_write8('%', UART_RXTX_ADDR) in liteuart_uart_irq_handler()
to log all interrupts events, and when there is nothing to print, no
interrupt is fired.
It was tested with the Zephyr shell.
Fixes#63794
Signed-off-by: Josuah Demangeon <me@josuah.net>
In some cases, the APPLICATION_BINARY_DIR does not match
the CMAKE_BINARY_DIR, in those cases the native simulator
build would not find the zephyr elf file.
Fix it by using the correct variable.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Create dedicated function, sysbuild_cache(), for handling sysbuild's
image specific cache file.
This provides a cleaner handling of said cache file, and provides a
mechanism for updating the cache file at later sysbuild CMake stages.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Use gpio toggle api instead of manually toggling.
Remove redundant text.
Print error and break from blinking if it occurs.
Only print 'how to exit' text if first toggle is successful.
Saves roughly 40 bytes.
Signed-off-by: Nick Ward <nix.ward@gmail.com>
Usage:
gpio info [device]
The new command prints gpio controller information
for a specific device if specified or if no device is specified
it prints out all controller information ordered by line name.
Also added Kconfig option so this command can be removed if
resources need to be conserved.
Signed-off-by: Nick Ward <nix.ward@gmail.com>
This commit implements this enhancement:
https://github.com/zephyrproject-rtos/zephyr/issues/63018
The forms of the gpio commands are now:
gpio conf device pin ol0
gpio set device pin 1
gpio get device pin
gpio blink device pin
Device name and pin subcommands now are
suggested/completed when tab is used.
Pin names are suggested with numbers and line names if
available from the gpio controller’s Devicetree node.
GPIO pin command is now limited to pins that are not assigned
as reserved.
Signed-off-by: Nick Ward <nix.ward@gmail.com>
No issues with gcc but clang gives this error for
the *v4 variable few lines below.
.../lib/dns/mdns_responder.c:712:2: error: expected expression
struct net_context *v4;
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add virtual LAN support to the sample so that it is easier to
test the multiple mDNS listener feature implemented in previous
commit.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Instead of just listening first network interface in the system,
install a multicast listener to all available network interfaces.
Fixes#18748
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add a helper macro that can be used at runtime to return
the number of network interfaces in the system.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Allow user to bind to different network interface. This is
useful if binding a multicast address to a certain network
interface.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
nRF5340 SoC has `TASK_STOP` this patch implements disabling
watchdog for that SoC and enables allowing WDT to STOP in WDT setup.
Signed-off-by: Adam Wojasinski <adam.wojasinski@nordicsemi.no>
The field config of `nrfx_wdt_config_t` type is redundant in device
config structure. Instead of that local variable is used in the setup
function.
Signed-off-by: Adam Wojasinski <adam.wojasinski@nordicsemi.no>
This commit adds the RISC-V Platform-Level Interrupt Controller driver to
the RISC-V area of maintenance.
Signed-off-by: Filip Kokosinski <fkokosinski@antmicro.com>
Symbopl tables of ELF objects of type ET_REL contain offsets instead
of addresses as for ET_DYN.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
A common pattern is used throughout llext.c:
ext->mem[ldr->sect_map[sym.st_shndx]]
where ldr->sect_map[sym.st_shndx] actually contains indices from
enum llext_section but ext->mem[] is indexed, using enum llext_mem
values. Fix this by changing ldr->sect_map[] to actually contain
enum llext_mem values.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
The symbol count in struct llext_loader is redundant, we already have
one in struct llext_symtable, accessible via struct llext. Remove the
redundant copy.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Simplify llext_copy_symbols() by using a local variable to store a
pointer.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Instead, `sc_indicate` is defined as a no-op when if would previously
not be defined.
Signed-off-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
Move a couple of automatic variable assignment off the declaration
block, leaves only structure aliases there, makes it a bit easier to
read.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
