This sample is made to demonstrate use of x-nucleo-ik01a2 shield.
It requires a board with Arduino i2c where it can be plugged on.
The sample has been tested on Nucleo F401RE board.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Add LSM303AGR ecompass (accelerometer + magnetometer) sensor support.
The LSM303AGR accelerometer and LSM303AGR magnetometer are s/w
compatible with respectively LIS2DH and LIS2MDL sensors and can
share same driver with those sensors.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use Kconfig named choice for TRIGGER_MODE in order to easy
up the trigger mode selection in default configurations
for boards using this sensor driver.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The PLLR parameter in LL_RCC_PLLI2S_ConfigDomain_I2S() API should
be selected among the following list of (already shifted) values:
* @arg @ref LL_RCC_PLLI2SR_DIV_2
* @arg @ref LL_RCC_PLLI2SR_DIV_3
* @arg @ref LL_RCC_PLLI2SR_DIV_4
* @arg @ref LL_RCC_PLLI2SR_DIV_5
* @arg @ref LL_RCC_PLLI2SR_DIV_6
* @arg @ref LL_RCC_PLLI2SR_DIV_7
This commit fixes PR #12609.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Revert 71ba2de7:
ext: stm32cube: stm32f4xx: shift I2SR field in PLLI2SCFGR register
(ST Bug tracker ID: 50086)
Revert 9a893202:
ext: stm32cube: stm32f7xx: shift I2SR field in PLLI2SCFGR register
(ST Bug tracker ID: 50108)
This two commits were introduced to shift the PLLR parameter according
to the PLL register field position. After analysis, it appears that
function is actually correct, and issue was actually in parameters
provided that didn't match the API. (see PR #12609)
Signed-off-by: Armando Visconti <armando.visconti@st.com>
struct timeval is per POSIX defined in sys/time.h, but that also
allowed to pull sys/select.h (and indeed, it does with native_posix),
which then starts to conflict with out select implementation (if
NET_SOCKETS_POSIX_NAMES is defined, and many samples/tests have it).
So, for now follow the existing route of duplicating all definitions
needed by our code in namespaced manner. Things like struct timeval
usage will need to be revisited later, when we'll want socket
subsystem to work with POSIX subsystem, but that's a separate deep
matter.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
It's implemented on top of poll() anyway, and the current
implementation of fd_set uses array of fd's underlyingly, which
leads to O(n) complexity for FD_SET() and friends.
The purpose of select() implementation is to allow to perform
proof-of-concept port of 3rd-party code to Zephyr quickly. For
efficiency, poll() should be used instead.
Fixes: #11333
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
We get the following warning:
extract_dts_includes.py: WARNING: id field set in
'SMSC/Microchip LAN9220 Ethernet controller', should be
removed.
Removed the id: field to fix.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Instead of having kernel APIs documentated in a separate page, move the
API references to the object pages and have everything in one place.
Remove the intermediate category page and list all section under the
kernel directly.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Added cpu_idle APIs to a doxygen group, otherwise there were missing
from the project documentation.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The top border on function names and other doxygen items made
documentation very difficult to read. Remove the top border and make the
auto-generated docs readable.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
When referencing files from the git tree create a link to the file for
easy browsing of header files and other files of interest.
Borrowed from esspresif/esp-idf project and modified for Zephyr.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Add board support files for mimxrt1064_evk, the development board for
i.MXRT1064 (CM7) SoC.
- Add pinmux, dts, doc.
- Code can be loaded to SRAM.
- Tested samples: hello_world, philosophers, synchronization,
basic/blinky, and basic/button.
Signed-off-by: Ryan QIAN <jianghao.qian@nxp.com>
Some of macros initially created in the logger has been moved
to util.h. This commit replaces custom macros with the one
from util.h
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Added macros for conditional code generation based on a flag.
Additionally, added macros for getting first and second argument
from variable list of arguments and getting all arguments except
the first one.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Dropped logs were not counted if logger has no backend
attached (system startup phase).
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
We now generate CS GPIO defines from the DTS that we can utilize. We
needed to slightly update the #defines in the driver from:
DT_MICROCHIP_ENC28J60_0_CS_GPIOS_{PIN,CONTROLLER} to
DT_MICROCHIP_ENC28J60_0_CS_GPIO_{PIN,CONTROLLER}
Fixes#12640
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Fixes bug below:
subsys/usb/class/cdc_acm.c:554:15: error: ‘dev_data’ undeclared (first
use in this function) k_work_init(&dev_data->cb_work,
cdc_acm_irq_callback_work_handler); ^~~~~~~~
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
The SPI1 controller that is connected to the mcr20a block utilizes the
hardware chipselect and not a GPIO CS. So remove the cs-gpios property.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The SPI0 node had a property called 'cs' which wasn't used or defined as
part of the binding yaml. So let's remove it.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
We get warnings from dtc when building any of the NXP i.MX-RT boards of
the form:
mimxrt1020_evk.dts_compiled: Warning (simple_bus_reg):
/soc/random@400CC000: simple-bus unit address format
error, expected "400cc000"
Simple fix to make everything lowercase to have the unit-address and reg
match.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Share lis2dh driver among few accelerometer sensors that has
same register interface: LIS2DH, LIS3DH, LSM303DLHC, LIS2DH12,
LSM303AGR.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use auto-generated device tree macros in LIS2DH driver to avoid
usage of dts.fixup files. The triggered interrupt part has been
slightly hacked to automatically understand whether only int1 is
configured or both int1 and int2.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Building tests/kernel/common/kernel.common with the new crosstools
SDK-ng resulted in an orphan short read-only data section. Fix this by
adding the .srodata section to the RISC-V linker script.
Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
Move to using the generated DT_INVENTEK_ESWIFI_ESWIFI0_CS_GPIO_pin and
DT_INVENTEK_ESWIFI_ESWIFI0_CS_GPIO_CONTROLLER defines and drop the
DT_ESWIFI0_CS_GPIOS_PIN & DT_INVENTEK_ESWIFI_ESWIFI0_CS_GPIO_PIN from
dts_fixup.hl
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add support to generation script to generate defines for GPIO CS
[WIP], need to clarify some issues on how CS's look when we mix GPIO-CS
and HW CS.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add the ability to extract just a single instance from extract_cells and
extract_controller. This lets us pass in a prop_values like:
cs-gpios = < 0x02 0x11 0x00 >, < 0x03 0x05 0x00 >;
and extract just index = 1 if we want < 0x03 0x05 0x00 >.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move extract_cells and extract_controller functions into globals so they
can be utilized outside of just the main extract_dts_includes script.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Building the documentation for all the Kconfig options significantly
adds to the total doc build time. When making and testing major changes
to the documentation, we provide an option to temporarily stub-out
the auto-generated configuration documentation so the doc build process
runs much faster.
To enable this mode, set the following option when invoking cmake
-DKCONFIG_TURBO_MODE=1
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Previous release had some issues with unicode and was failing to install
in our CI. Those issues were fixed in this release.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Not necessary with gcc, and Zephyr is inconsistent about using the
qualifier, but making the intent explicit is a good thing.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
The existing implementation of z_clock_set_timeout() calculates the
compare value based on a complex series of operations including an
unconditional integer division and multiplication intended to ensure the
compare value is aligned to a tick boundary. On the nRF51 this division
requires a call to an outline function with a data-dependent execution
time.
In the common case where the timeout is set less than one tick past the
last observed tick the devision can be elided, as can several extra
operations intended to deal with fractional ticks.
The code also failed to account for a ticks-per-cycle that violated the
minimum delay required to guarantee a compare value would result in a
match without wrapping. The minimum delay was also unreasonably long
(about 1 ms). Reduce it to a more reasonable value to allow for a
higher ticks-per-second, and diagnose attempts to set the tick frequency
above the supported maximum (8192 Hz).
Finally, move the parts of the compare calculation that are not
dependent on the live counter value out of the locked region.
Prior to this change the observed time between the irq_lock() and
irq_unlock() in z_clock_set_timeout() on the nRF51 ranged between 5 us
and 8 us.
With the revised algorithm the observed lock duration is between 2.16 us
(1024 Hz) and 2.88 us (100 Hz) in the common case that the compare is
set within the current tick. If the compare is set late the duration
will be higher, but no greater than the previous implementation.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Erwan Gouriou