The Nordic QSPI peripheral uses DMA transfers so data to write must be
located in SRAM. Add a Kconfig that enables copying data from NVMC to
a stack SRAM buffer so it can be written to flash.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
mcumgr and possibly mcuboot write single byte values to update the
state of objects. Rather than fail to do the write of values too
short for this peripheral detect the situation and write from a stack
buffer that meets the length criteria.
Signed-off-by: Sigvart Hovland <sigvart.m@gmail.com>
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Currently user is forced to configure an array of 4 IO pins. This makes
no sense when there are only 2 IO pins connected on board.
Configure 3rd and 4th pin in internal structure as
NRF_QSPI_PIN_NOT_CONNECTED if only 2 were specified in device-tree.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
The cs-gpios pin on SPI controller is optional for SPI controllers that
can automatically control CS line.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Extends the fix in commit 2175675199 to
all other mcux serial drivers. They were incorrectly checking if the
transmit buffer was empty when they should have been checking if the
transmission is complete.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
The STM32L072CZ MCU has a built-in USB device controller which is
supported by Zephyr's USB STM32 driver. The b_l072z_lrwan1 board has a
micro-USB connector that is wired to the MCU via two solder bridges
(SB15 and SB16) that need to be closed to connect the data lines.
Update the board documentation to describe the solder bridges and
enable the USB controller in the device tree.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
LoRa radios supported by LoRaMAC-Node have a lot of common
functionality. Zephyr's LoRa implementation for the SX1276 uses
LoRaMAC-Nodes Radio HAL to implement API functionality like send and
recv. The exact same functionality will be used by the SX126x
driver. Facilitate sharing by moving that to a separate source file.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
The implementation of the board support routines is shared between all
LoRa drivers that use LoRaMAC-Node. Move them from the SX1276
implementation to a separate source file to facilitate reuse. Make
this source file conditional on CONFIG_HAS_SEMTECH_RADIO_DRIVERS since
it will be used by all LoRaMAC-Node-based drivers.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
Use "kLPUART_TransmissionCompleteFlag" instead of
"kLPUART_TxDataRegEmptyFlag" to check if the tx transmition is finished.
The "kLPUART_TxDataRegEmptyFlag" would give a wrong result
even if the transmition isn't over.
Signed-off-by: Andy Liu <andy@madmachine.io>
Fixes the i2c shell to check the device name pointer is non-null before
dereferencing it.
Coverity CID: 210558
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This option will configure MCUX block (by setting RMIISRC [19] bit to 1
in SIM_SOPT2 register) to use external clock source for RMII from
ENET_1588_CLKIN).
Signed-off-by: Lukasz Majewski <lukma@denx.de>
When setting a timeout K_TICKS_FOREVER,the lptimer clock is stopped
(no reset of the lptim).
Then is the lptim possibly re-started when another source asks for.
The lptim clock must then be re-started and continue counting.
This is the case when wakeup from sleep mode, for example.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
So far, register state was used to determine if GPIOTE channel is busy.
This leads to issues if channel is used in more customized way after
allocation. In particular, if it temporarly disabled since disabled
channel is treated as available and can be allocated to another user.
Added additional mask which tracks allocated channels. After allocation
user can reconfigure the channel.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
This patch set the EXTI line 17 as the RTC alarm pin
on the stm32f2x serie from STMicroelectronics.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
By using the Zephyr-native zsock_ family of types and functions, these
drivers will be decoupled from NET_SOCKETS_POSIX_NAMES.
Signed-off-by: Adam Porter <porter.adam@gmail.com>
Removed flow control configuration from Kconfig and updated samples
to use device tree for that.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Cleaned up flow control configuration. Added support for using only
cts or only rts.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Cleaned up flow control configuration. Added support for using only
cts or only rts.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Erase can only succeed if the address is sector-aligned, and the span
to erase is an integer multiple of the sector size. Validate this
before starting the process of erasing things.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Erase can only succeed if the address is sector-aligned, and the span
to erase is an integer multiple of the sector size. Validate this
before starting the process of erasing things.
Also reduce the check that the affected region is within the device
span to its minimal equivalent conditions.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Erase can only succeed if the address is sector-aligned, and the span
to erase is an integer multiple of the sector size. Validate this
before starting the process of erasing things.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Add the necessary clock configuration to support STM32L-based
SoCs. This change likely adds support for other STM32 SoCs as well
since the HSI48 clock is configured for all SoCs that support it
(except the STM32L4x) instead of just the STM32G4X.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
The entropy driver needs to use the SYSCFG block to control VREF on
the STM32L0. Clock the block if the entropy driver has been enabled.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
The LPTIM driver is supposed to be only available when the SoC is
allowed to enter power sleep mode, as described in commit f30f5fff72
("drivers: timer: lptim is [EXPERIMENTAL] for stm32 soc series only").
For that it should depends on SYS_POWER_MANAGEMENT (which gates the
SYS_POWER_SLEEP_STATES and SYS_POWER_DEEP_SLEEP_STATES options) instead
of DEVICE_POWER_MANAGEMENT.
Fixes#25989
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
MPSL is a library that provides external radio IRQ source for the
802.15.4 driver. If this library is in use, the driver shall not
configure the radio IRQ.
Signed-off-by: Hubert Miś <hubert.mis@nordicsemi.no>
The NRF5 and RF2XX drivers are using different thread names compared
to the other 802.15.4 drivers. Aligned the thread names to <chip>_rx.
Signed-off-by: Markus Becker <markus.becker@tridonic.com>
Set the thread name for the data acquisition thread in the TI LMP90xxx
ADC driver to aid in debugging and profiling.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Replace individual device instance definitions with the macro that
expands to the equivalent change.
F='struct device DEVICE_NAME_GET'
git grep -l "$F" \
| xargs sed -i -r \
-e "s@$F"'\(([^)]*)\);@DEVICE_DECLARE(\1);@'
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Some radio drivers need configuration before start-up. Up to now only
the RF2XX drivers allowed this, but other radio drivers need this as
well. In particular for setting EUI64 addresses.
Signed-off-by: Markus Becker <markus.becker@tridonic.com>
Some ticks are counted additionally when the autoreload
interrupts were too close together.
This patch improve the counts of the clock cycle.
lptim_fired worked badly in particular because the flag ARRM
was not raised when the interrupt was forced.
Signed-off-by: Julien D'Ascenzio <julien.dascenzio@paratronic.fr>
If ticks is K_TICKS_FOREVER the register autoreload isn't set.
So, on the next call to the z_clock_set_timeout function
the wait for the flag ARROK will be infinite.
Signed-off-by: Julien D'Ascenzio <julien.dascenzio@paratronic.fr>
Used for permission validation when accessing the associated file
descriptors from user mode.
There often get defined in implementation code, expand the search
to look in drivers/ and subsys/net/.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This is a follow-up to commit cf7dd4981f.
When disabling RX, it is necessary to clear the RXSTARTED event after
the ENDRX_STARTRX shortcut is deactivated, as the event might already
have been generated at this point. If the event is not cleared and
the disabling of RX is done from the user handler called in the context
of the ENDRX interrupt, a spurious UART_RX_BUF_REQUEST event will be
generated (although RX is already disabled) for which a corresponding
call to uart_rx_buf_rsp() would fail, as the second buffer is already
set. Depending on the application implementation, this can result in
other unexpected problems.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
We don't need to reset backup domain to set LSE clock source.
It's dangerous to reset backup domain, it removes:
- RTC configuration
- backup registers
- RCC Backup domain control register
Signed-off-by: Julien D'Ascenzio <julien.dascenzio@paratronic.fr>
Having a completion wait function release a lock internally only when
the operation fails is confusing. Remove that feature, and make the
lock and unlock operations explicit and paired.
This makes it much more clear how to properly handle transactions that
require multiple calls to the HAL.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The stack buffer used to pad small reads must still be aligned to a
word address as the underlying driver uses DMA transfers with that
requirement. Don't assume the compiler will naturally align it.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The check for small transfers inadvertently allowed a transfer of zero
bytes, which should be an error (invalid parameter).
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The consequent and alternate expressions for COND_CODE_1 must be
enclosed in parentheses, like this:
COND_CODE_1(PREDICATE, (consequent), (alternate))
The parens are missing in exactly one place in the tree. Fix it.
Reported-by: Peter Bigot <peter.bigot@nordicsemi.no>
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
