SenML is technically a JSON based format which can
be encoded as a CBOR. SenML-CBOR specification in
RFC 8428 section 6 states that numbers can be decoded
as an integer.
Also RFC 7049 section 4.2 states that JSON numbers
without fractional part can be decoded as an integer.
I have seen with one commercial LwM2M platform that
the decoder they use, sends floating point values as
integers, if there is no fractional part.
So LwM2M engine cannot assume from the path that
the incomming number is either float or int. Accept both.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
Introduce a Kconfig option to signal whether a HW info driver is
available when HWINFO is enabled.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
This commit moves reading nexthop's LL address only if it's supported
by a given neighbor and can be used for routing between interfaces.
Signed-off-by: Konrad Derda <konrad.derda@nordicsemi.no>
Use the new `SPI_MOSI_OVERRUN_DT` macro to determine at compile-time
whether the 512 byte array of `sdhc_ones` is required.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Expose the new common property `overrun-character` from the devicetree
nodes, falling back to the `SPI_MOSI_OVERRUN_UNKNOWN` value.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Move the `overrun-character` property from the common Nordic SPI
binding to the `spi-controller` base binding. This gives users of the
SPI interface a way to query what the default value is at compile-time,
and potentially avoid allocation of large constant buffers.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Remove address-of operator ('&') when assigning `init_fn`
function pointer in `DEVICE_DT_INST_DEFINE` macro.
This change aims to maintain consistency among the drivers in
`drivers/spi`, ensuring that all function pointer assignments
follow the same pattern.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Add spi configurations of NXP frdm_ke17z and frdm_ke17z512 boards,
tested spi_loopback sample for lpspi drivers.
Update the "HAS_MCUX_*" kconfig to "DT_HAS_*" in testcase.yaml
Signed-off-by: Anke Xiao <anke.xiao@nxp.com>
After flashed EC image, we needed to manually press the reset button
on it8xxx2_evb. Now, without pressing the button, we can disable
debug mode and trigger a watchdog hard reset for running tests.
After flash EC, running below tests can pass (without pressing the button):
west build -p always -b it8xxx2_evb tests/drivers/watchdog/wdt_basic_api
west build -p always -b it8xxx2_evb tests/kernel/timer/timer_api
west build -p always -b it8xxx2_evb tests/kernel/fatal/exception
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
Signed-off-by: Ruibin Chang <Ruibin.Chang@ite.com.tw>
Don't push the TS flag on `buf` itself.
This messes up the MTU calculations: a packet that would exactly fit the
MTU and has a timestamp would be unnecessarily fragmented.
The MTU check is done on `buf` as a whole. At the point where the
fragmentation length is decided, `buf` includes one extra byte to pass the
TS bit around. That byte shouldn't count towards the MTU.
Instead, infer the presence of the timestamp by inspecting the amount of
headroom that the buffer has. This works because we always reserve
enough memory to push the timestamp, but not always push a timestamp on
the buffer. #tightlycoupled
This method is slightly uglier IMO, but eases MTU confusion and doesn't
rely on user_data.
Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
This overlay is no longer needed, as presently there are more test
scenarios covering all combinations of DMA and SPY_ASYNC support for
LPSPI peripheral.
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
Update manifest to pull fixes for mr_canhubk3 DMA driver.
Fixes#76708
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
Signed-off-by: Manuel Argüelles <marguelles.dev@gmail.com>
Add MAX32662EVKIT board files
For more information about this board please check
https://www.analog.com/
Co-authored-by: Maureen Helm <maureen.helm@analog.com>
Signed-off-by: Sadik Ozer <sadik.ozer@analog.com>
Allow to run with timer random generator which does not need any
entropy device.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
When logging is on and optimization and multithreading is off then
build fails to link because unoptimized compiler/linker seems to not
look beyond the function and it fails trying to link k_thread_name_get.
Reworking the code to make it known to the compiler without optimization
that k_thread_name_get is not needed and not logging current thread
name in that case.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
For stm32 platforms where the sysclock is less or equal to
32MHz, the Ticks per second is reduced to 8000 (instead of
10000).
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Current PHY rate
It represents the current PHY rate of transfer
of data in bits per second. It will a TX data rate.
Signed-off-by: Kapil Bhatt <kapil.bhatt@nordicsemi.no>
Over run count
It represents the number of packets dropped either at
received and sent due to lack of buffer memory to retain
all packets on the network interface.
Signed-off-by: Kapil Bhatt <kapil.bhatt@nordicsemi.no>
This sample crates a touchscreen desk calculator based on
the sample state machine in _Practical UML Statecharts in
C/C++_ by Miro Samek.
Sample should build and run on any touchscreen-enabled
board with sufficient resources.
Tested on `disco_l475_iot1` board with
`adafruit_2_8_tft_touch_v2` touchscreen.
Signed-off-by: Glenn Andrews <glenn.andrews.42@gmail.com>
It's a superfluous value which used to be required by tooling, but now
we can remove it.
Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>
Between SoC revisions, the address was moved from 0x5F909000 in the
global domain, to 0xF0000000 in PPR's private address space.
Move the corresponding DT node out of `cpuppr_vpr` range to a separate
bus node, which is considered inaccessible to all cores but `cpuppr`.
This is expressed by selectively leaving out the `simple-bus` compatible
and `ranges` property, i.e., they're only set in `nrf54h20_cpuppr.dtsi`.
This lets the interrupt controller node remain visible at system level,
for the purpose of describing IRQ mappings between cores in devicetree.
Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>
Enable the rng module for the google_dragonclaw board by default.
The RNG module is always used anyway and it helps with running tests
that needs entropy.
Signed-off-by: Dawid Niedzwiecki <dawidn@google.com>
qemu_riscv32e uses a different ISA and is kinda special, add it
to the testcase for better coverage.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
arch_kernel_init() was misused for all architecture initialization code
that is done in prep_c and prior to cstart on other architectures.
arch_kernel_init() is late in the init process and comes after EARLY
init level, making xtensa have a very special boot path.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Many xtensa target jump from soc code directly into cstart and depend on
architecture code being initialized in arch_kernel_init(). Instead of
jumping to cstart, jump to newly introduced prep_c similar to all other
architectures, where common platfotm initialization will happen.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
xtensa is the only architecutre doing thing differently and introduces
inconsistency in the init process and dependencies as we attemp to
cleanup init levels and remove misused of SYS_INIT.
Introduce prep_c for this architecture and align with other
architectures.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
