Enhance SPI API documentation.
The improvements include:
- Reorganize the doxygen into logical sections
- Add clear explanations of the CS behavior
- Improved descriptions of buffers and transfers
- Better descriptions of operational modes (master/slave)
- More clear explanation of clock polarity and phase configurations
- More clear explanation of SPI data word concepts and configurations
These changes make the API easier to understand for developers
implementing drivers or applications using the SPI interface.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
Update release_rx_buffer return value to match API documentation.
Cleanup register_ept workflow - remove unused variable.
Signed-off-by: Radosław Koppel <radoslaw.koppel@nordicsemi.no>
Increase stack size of supplicant thread to fix crash seen during
enterprise mode connection. Increase heap requirement of hostap
to handle TLS processing failures.
Signed-off-by: Ravi Dondaputi <ravi.dondaputi@nordicsemi.no>
Convert z_clock_hw_cycles_per_sec to unsigned int to increase
supported frequency range.
Signed-off-by: Anisetti Avinash Krishna <anisetti.avinash.krishna@intel.com>
Type case CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC to uint32_t
while defining sys_clock_hw_cycles_per_sec_runtime_get()
to extend the range of frequency to 0xffffffff.
Signed-off-by: Anisetti Avinash Krishna <anisetti.avinash.krishna@intel.com>
Introduce a snippet for configuring IPv4 and IPv6 over Wi-Fi support
in networking samples.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add a dedicated "build_all" test for the NEORV32 and its peripheral
drivers. These drivers depend on the NEORV32 SYSINFO (syscon) and thus
cannot easily be built for non-NEORV32 board targets.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Replace manually authored hardware features table with the new Zephyr
board supported hardware directive which automatically generates an
up-to-date table based on the boards' Devicetree.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
zephyr:board:: directly already automagically includes board image in
the overview card, no need to also have it in the body of the doc.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
The mbox sample uses bellboard events enabled by default
in the nRF54H20dk board definition.
Thus, it's not easily obvious that IRQ bitmask must be aligned
when other mbox/bellboard channel is used.
Add comment to the nRF54H20 overlays.
Inform that bellboard channel used for RX must be enabled in
the 'nordic,interrupt-mapping' property.
Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
sizeof('\0') is misleading as it will return 4 instead of 1,
since it will evaluate to sizeof(0), which returns the size
of the `int` type. Modify the expression to use sizeof(char)
with a comment.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Fixes typos in the BT_DEVICE_NAME_GATT_WRITABLE_SECURITY and
BT_DEVICE_APPEARANCE_GATT_WRITABLE descriptions.
Signed-off-by: Daniel Mangum <georgedanielmangum@gmail.com>
Block the SoC from re-entering sleep modes while the RX line is active,
if the RX activity previously woke the device from the sleep states.
This stops the device from continuously transitioning between the two
modes and improves responsiveness.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Fix dropped `UART_TX_DONE` events when poll out and async APIs are used
on the same port. Clearing `tx_poll_stream_on` is required to prevent
`uart_stm32_isr` from prematurely clearing the TC status bit.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Fix typos in stm32 flash sizes value introduced by commit 0e1ffc7beb
("samples: code_relocation_nocopy: update macro to get flash size").
Fixes: 0e1ffc7beb
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
- Add spaces around /* ... */
- Fix a typo and remove a stray space in the description of
renesas,rz-gpio.yaml to make it visible in doc html
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
This is the initial commit to support pinctrl driver for Renesas RZ/V2L
Signed-off-by: Quang Le <quang.le.eb@bp.renesas.com>
Signed-off-by: Hieu Nguyen <hieu.nguyen.ym@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
This adds minimal support for board RZ/V2L-SMARC
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
Signed-off-by: Hieu Nguyen <hieu.nguyen.ym@bp.renesas.com>
When Zephyr boot from EL2, D-Cache, I-Cache and MMU should be disabled
by default, but in some cases, for example use U-Boot "go" command
to boot Zephyr Image, Cache and MMU are already been enabled by U-Boot.
So disable them at reset code to make it safety when the code goes
into C code.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Add generic board support for the RPU, real-time processing
unit on Versal NET SoC. It is based on Cortext-R52 processor.
Signed-off-by: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
Signed-off-by: Mubin Sayyed <mubin.sayyed@amd.com>
Add support for the RPU, real-time processing unit on Versal NET SoC.
It is based on Cortext-R52 processor.
The patch contains initial wiring and configuration for generic board
with OCM(1MB) and DDR(2G) memories, cpu, interrupt controller, global
timer and UART.
versalnet.dtsi contains common peripherals integrated into Versal NET
SoC, and versalnet_r52.dtsi has peripherals which are private to
Cortex-R52 processor.
Signed-off-by: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
Signed-off-by: Mubin Sayyed <mubin.sayyed@amd.com>
Not sure why this wasn't caught before but this sample needs a unique name
It conflicts with drivers/uart/echo_bot/README.rst
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Fix STM32 I2C driver to not call cache management related functions
when DMA is not used. This change fixes an issue introduced by
commit 42c3a78148 ("i2c: stm32: Add cache memory support"). The issue
makes boards embedding this driver with both CONFIG_I2C_STM32_V2_DMA
and CONFIG_ARCH_MPU disabled to fail to build with an error trace message
like the below:
.../i2c_ll_stm32_v2.c:701: undefined reference to `mem_attr_check_buf'
Fixes: 42c3a78148
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Fix compiler warning by adjusting the number of chars copied to the
destination. Compiler does not like if the destination size of the
`strncpy`-operation is the same as the number of characters written. Even
though it is not a bug in this case. Only copying size-1 characters fixes
the warning and exhibits the same behavior.
Signed-off-by: Cla Mattia Galliard <cla-mattia.galliard@zuehlke.com>
Enable wifi node in all procpu dts, so Wi-Fi could be enabled simply by
enabling the CONFIG_WIFI. In turn some sample code overlay files can be
dismissed.
Signed-off-by: Marek Matej <marek.matej@espressif.com>
USB remote wakeup capability is a common feature of keyboards,
allowing them to wake up a suspended host. Currently there is no USB sample
that demonstrates remote wakeup, which makes basic evaluation of the
functionality non-trivial.
Modify the hid-keyboard sample with a minimalistic solution
of demonstrating remote wakeup capability. While it is not required to have
been configured prior to suspend to issue a wakeup request, from usability
perspective I'd say it makes sense.
Signed-off-by: Benedek Kupper <kupper.benedek@gmail.com>
Most of the functionalities of the board are already supported in this
commit and they can easily be tested thought various Zephyr's samples and
tests.
What's still missing are:
- LoRA radio
- audio amplifier
- microphone
but these will be added in follow-up commits.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
Use drivers.sensor for all tests related to sensors.
Also change MAINTAINER file to reflect that. It was using
drivers.sensors
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
