Remove K_FOREVER wait on completion_sync.
In some situations (a short on I2C SDA line for example), this
semaphore will never be released and therefore we should not wait
it forever.
Instead we wait for a maximum of 100msec and return an error if we
weren't able to retrieve the semaphore.
In such situation, the program is not stuck anymore, but the I2C
driver must be uninit then init again to work again.
Fixes#25076.
Signed-off-by: Xavier Chapron <xavier.chapron@stimio.fr>
This patch introduces the support of low power modes
for the STM32WBxx from STMicroelectronics based on the lptim
Here, the power modes are sleep modes have lptimer as wakeup source.
The sleep modes are configured by the SYS_POWER_MANAGEMENT.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
The driver should only call net_pkt_unref on packets that get
successfully handled, ie where send/sendto return 0. If the packet
cannot be handled, net_context layer still owns the packet and should
take care or the unref.
Signed-off-by: Tobias Svehagen <tobias.svehagen@gmail.com>
It fixes #issues/26220.
openthread_start function is called when L2 enable(iface, true) is
called. openthread_stop is called when L2 enable(iface, false) is
called. openthread_stop makes the device to leave the OpenThread
network.
Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
Add one another test case for testing both arch_curr_cpu() and
arch_sched_ipi() architecture layer interface.
Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
This commit adds the PWM LED definition in the board device tree for
the on-board LED connected to the pin PB30.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The Atmel GMAC Ethernet driver may be used by both the SAM series
(e.g. SAM E70) and SAM0 series (e.g. SAM E54) SoCs.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
OpenThread BR can assign addresses via DHCPv6 or when acting as an
NCP, addresses can be added manually. Currently, those addresses are
handled in the same way as auto-configured addresses.
This patch maps the newly introduced mAddressOrigin of otNetifAddress to
Zephyr's net_addr_type.
This way an application can register a handler and differentiate by type
of assignment:
```
static void handler(struct net_mgmt_event_callback *cb,
u32_t mgmt_event,
struct net_if *iface)
{
if (iface->config.ip.ipv6->unicast[i].addr_type == NET_ADDR_DHCP) {
}
}
```
Signed-off-by: Markus Becker <markus.becker@tridonic.com>
When writing buffers larger then page-size, there is already a routine
that checks wrap around and adjusts offsets, but this routine was
missing incrementing the data pointer, which would results in
rewriting the same page-size bytes over and over. This adds the proper
increment code.
Signed-off-by: Fabio Utzig <fabio.utzig@nordicsemi.no>
Silence a gcc warning due to possible return of unitialized variable in
erase function. This could only happen if size == 0, which doesn't seem
likely, but initializing the variable to zero should fix the issue.
Signed-off-by: Fabio Utzig <fabio.utzig@nordicsemi.no>
Add support for the SX126x series of LoRa radios using the
LoRaMAC-Node HAL.
This driver currently makes the following assumptions:
* DIO1 is used as an interrupt line.
* There is an RF switch selecting between the TX and RX ports and
that switch is controlled by DIO2.
* There is either no TCXO or the TCXO is controlled by DIO3.
Specifically, the limitations above mean that modules that use GPIOs
to control the RF switch are currently not supported. Support for such
modules would need changes to the LoRaMAC-Node code.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
Add device tree bindings for the Semtech SX1261 and SX1262
radios. These will be used by Zephyr's LoRa drivers.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
Add a new configuration option, LORA_SX12XX, that is shared for all of
the LoRaMAC-node-based radio drivers. By default, the appropriate
driver for the LoRa radio in the device tree is included is included
in the build.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
1. Doxygen tags updates of the existing tests.
2. Fixed use of API K_MSEC in test_syscall_torture
3. Removed misprints
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
In fat_fs example, if we choose a large size SD card to connect with,
the result of memory size calculation coule be wrong due to the missing
brace for manipulating operator priority.
Fixes#26266.
Signed-off-by: Jui-Chou Chung <jui-chou.chung@nordicsemi.no>
The preceeding patches causes bossac to automatically pull the flash
address from DeviceTree, so drop the explicit flag.
Signed-off-by: Michael Hope <mlhx@google.com>
BOSSAC uses a bootloader, so pull the flash address from DeviceTree or
the config and use if the version of BOSSAC supports offsets.
Signed-off-by: Michael Hope <mlhx@google.com>
BOSSA 1.7 has built-in bootloader offset handling while 1.9.1
requires the user to supply the offset. Add support for both by
sniffing the help output and warn the user if the flags needs adding.
Related to #22062
Signed-off-by: Michael Hope <mlhx@google.com>
Some boards may include an APA102 LED on an existing SPI bus. With
additional circuitry, chip select is supported where the APA102
lacks a built in CS pin.
This patch allows CS to be defined in the devicetree (through .dts
files) and utilised in the apa102.c driver if it's available. Preserving
old behaviour if no chip select is defined.
Signed-off-by: Roman Vaughan <nzsmartie@gmail.com>
This commit makes it possible to use stm32flash for flashing (with west)
the STM32F030 Demo Board. OpenOCD is still the default, so in order to
use stm32flash, one must invoke ‘west flash’ with ‘-r stm32flash’.
Signed-off-by: Grzegorz Szymaszek <gszymaszek@short.pl>
Enable TCC0, define the PWM LED, document, and add to the peripheral
list.
Tested using samples/basic/fade_led/
Signed-off-by: Michael Hope <mlhx@google.com>
The common code now auto selects drivers. Update the Trinket to match
the Arduino Zero including trimming the defconfig and listing the
supported peripherals.
Signed-off-by: Michael Hope <mlhx@google.com>
Add a link to the page describing our development
processes, as it contains the description of how
to identify issues and pull requests as stale.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Add a small section, clarifying the policies around modifying
contributions submitted by other developers.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Add a small paragraph in the Contribution Guidelines
documentation to stress that cherry-picking of patches
into other pull requests is an allowed practive. Add a
link to additional documentation clarifying policies
around modifying patches of other developers.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Adds optional device tree properties to set delays between spi chip
select assert/deassert and clock edges in the mcux dspi and lpspi
drivers. If these properties are not set, then the minimum supported
delays are used.
Verified that tests/drivers/spi/spi_loopback/ still passes on
mimxrt1050_evk (lpspi driver) and frdm_k64f (dspi driver).
Measured with a scope that the pcs-sck-delay and sck-pcs-delay times on
the first spi transaction in the test are reduced from 7.82 us to 20 ns
on mimxrt1050_evk.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Select MPU_ALLOW_FLASH_WRITE when ARM_MPU is enabled, not CPU_HAS_MPU.
MPU_ALLOW_FLASH_WRITE is only defined as a symbol when ARM_MPU is
enabled. ARM_MPU is only defined when CPU_HAS_MPU is defined, so the
CPU_HAS_MPU dependency can be dropped.
This fixes a build error when MCUMGR_CMD_IMG_MGMT is enabled but
ARM_MPU is not.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Kamil Piszczek