The LwM2M stack would previously ignore all OPAQUE resources when
reading them. This meant that it was impossible to read them, even if
there was a custom read callback.
Signed-off-by: Göran Weinholt <goran.weinholt@endian.se>
Rework the devicetree to utilize new DT_INST macros and extract per
instance data for clocks and dma from devicetree. We update the
atmel,sam0-uart binding for dma to replace the rxdma and txdma
properties with proper 'dmas' property.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add a common header for SAM0 drivers to use to extract data from
devicetree. The initial set of macros are for get the MCLK A*MASK
register address for clock enablement and a set of macros for use with
DMA to get the channel and trigger source or 0xff if there is no dmas
property.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move the atmel,sam0-dmac binding under the dma binding dir and add
cell information for channel and trigger source. Update the associated
dtsi files to match these changes.
This is in prep of ATMEL SAM0 SERCOMM devices like UART, I2C, and SPI to
user proper 'dmas' property to specify the dma info to use.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add support for the GCLK, MCLK, and PM clock controllers. Add bindings
and devicetree nodes associated with these clock controllers. Also add
clock references for the SERCOM peripheral set to allow those drivers
(i2c, spi, uart) to utilize this information.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Adds handling of the FLOAT_64BIT option when determining the ISA
flags as well as introduces a new Kconfig option to enable/disable
the hard-float calling convention.
Signed-off-by: Corey Wharton <coreyw7@fb.com>
This change adds full shared floating point support for the RISCV
architecture with minimal impact on threads with floating point
support not enabled.
Signed-off-by: Corey Wharton <coreyw7@fb.com>
The Si7006-A20 rev. 1.2 datasheet, section 5.1.2. Measuring Temperature
says that:
"Each time a relative humidity measurement is made a temperature
measurement is also made for the purposes of temperature compensation of
the relative humidity measurement. If the temperature value is required,
it can be read using command 0xE0; this avoids having to perform a
second temperature measurement."
Respective improvement is implemented.
Signed-off-by: Max Payne <forgge@gmail.com>
Signed-off-by: Anthony Brandon <anthony@amarulasolutions.com>
The driver was incorrectly converting the temperature samples. According
to Si7006-A20 rev. 1.2 datasheet, section 5.1.2. Measuring Temperature,
the offset -46.85 must be applied.
Signed-off-by: Max Payne <forgge@gmail.com>
Signed-off-by: Anthony Brandon <anthony@amarulasolutions.com>
Extend sample code to demonstrate the eSPI API to read/write flash.
Remove trailing \n
Use LOG_ERR when applicable instead of LOG_WRN
Treat warnings as errors.
Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
Some services like DHCHPv4 directly send raw packets to the iface.
This causes issue when the iface does not implement l2, e.g.
because it is a socket offload interface. fix that.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Add option --report-suffix to append custom string to all generated
files. This is going to be useful for generating results for a specific
version, i.e. --report-suffix zephyr-v2.2.0-1814-ge737761d23
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The "forever" token has always been interpreted above z_add_timeout()
(because it's always taken ticks, but K_FOREVER used to be in ms).
But it was discovered that k_delayed_work_submit_to_queue() was never
testing for this and passing a raw K_FOREVER down, where it got
interpreted as a negative timeout and caused it to fire at the next
tick.
Now that we actually see the original k_timeout_t here, we might as
well check it locally and do the correct thing (that is, nothing) if
asked to schedule a timeout that will never fire.
Fixes#24409
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Make sure we only parse the received TCP options only once. Store
the options to tcp conn struct for later use.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
In order to reduce CI overhead, this commit restricts the CMSIS-DSP
tests to only run on the following ARM platforms:
* `frdm_k64f`: Cortex-M4 (to be replaced by `qemu_cortex_m4`)
* `sam_e70_xplained`: Cortex-M7
* `mps2_an521`: Cortex-M33
The following platforms should be added to the platform whitelist in
the future when adequate support is available:
* `qemu_cortex_m4`: Replace `frdm_k64f` when available
* `qemu_cortex_r5`: Add when Cortex-R VFP support is available
* `qemu_cortex_a53`: Add when AArch64 VFP support is available
(and other VFP-equipped ARM testing platforms added in the future)
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'filtering'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'svm'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'bayes'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'distance'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'transform'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'matrix'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'statistics'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'support'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'fast math'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'complex math'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the benchmark application for the CMSIS-DSP 'basic
math' functions.
This benchmark application is loosely based on the C++ test suite
included in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'basic math'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit introduces the Kconfig configurations for the CMSIS-DSP
digital signal processing library.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Replace DT_CPU_CLOCK_FREQUENCY with a PATH based reference to cpu@0
(DT_PATH(cpus, cpu_0)) and than getting the clock_frequency property:
DT_CPU_CLOCK_FREQUENCY -> DT_PROP(DT_PATH(cpus, cpu_0), clock_frequency)
This lets us remove DT_CPU_CLOCK_FREQUENCY from dts_fixup.h
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Provide a description of the sample and how it works with different
power supply source configurations.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
When the system is powered directly a measurement of Vdd provides the
battery voltage. This requires a different ADC configuration and
level curve.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
User reported a flaw in the current algorithm which fails when Zero
Latency Interrupts (ZLI) are used. Ported algorithm from
counter_nrfx_rtc.c which covers all cases. Algorithm is lockless so
no distinction for ZLI is needed.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Adding support for nRF9160 based InnBlue board V2.2. Supports both
Secure and Non-Secure configurations along with various sensors
(lis2dh12 / hts221) and devices(i2c / pwm).
Signed-off-by: Bilal Wasim <bilalwasim676@gmail.com>
This commit updates `west.yml` to point to the `hal_atmel` commit that
fixes the incorrect GMAC priority queue register offsets for SAMV71.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The original description for isr-ok allowed the function to return an
error if called from an interrupt context, rather than doing its job.
This led to complex descriptions like "isr-ok but not sleep" to
indicate that the function could be called from thread or interrupt
context without visible behavior changes, including returning an
error based on calling context.
Remove the special terminology for cases where a function returns an
error (rather than causing undefined behavior) when invoked from an
interrupt or pre-kernel. Redefine isr-ok to indicate that the call
does what it's supposed to do regardless of interrupt or thread
context, delegating the description of allowed behaviors to the API
documentation (which should explicitly note when it's allowed to fail
to perform in non-thread context).
This also makes more clear that isr-ok applies to functions regardless
of whether they can cause an invoking thread to context switch.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
To obtain lower power measurements in general, we should turn off the
external flash which is on by default at boot.
Code is modeled based on examples shipped in the TI SimpleLink SDK.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
Adding an example that exercises the sleep modes, then powers off the
system by going into deep sleep.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
Set the default value of SYS_PM_MIN_RESIDENCY_SLEEP_1 and
SYS_PM_MIN_RESIDENCY_SLEEP_2 to something more reasonable for these
platforms, as the latency of entering/exiting these sleep modes
is low.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
In order for IO pins to work correctly after waking up from shutdown
mode, we need to unlatch them given they were automatically latched
when Power_shutdown() was invoked.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
