Support three different FIFO contents which are selectable through
a new DT property, fifo-mode-sel, which may be set to one of the
following values:
- 0x0 # 1x Accelerometer @12bit and 1x temperature @12bit samples
- 0x1 # 1x Accelerometer @16bit sample
- 0x2 # 2x Accelerometer @8bit samples (previous and current)
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Add SENSOR_TRIG_DATA_READY trigger support to RTIO streaming.
Currently it just handle XL drdy.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Registers driver with pm_device_driver_init(). Moved
chip init routine into separate function to be called
from PM_DEVICE_ACTION_TURN_ON. Added a delay after
power-up.
Signed-off-by: Van Petrosyan <van.petrosyan@sensirion.com>
Improvements include: check error codes, log level adjustments,
removed unreachable code, disable tilt when not used, call optimized
interrupt handler when tilt and tap are not used.
Signed-off-by: Ivan Wagner <ivan.wagner@tecinvent.ch>
Add RTIO async and RTIO stream functionalities that enables,
among all the other things, the sensor data streaming from FIFO.
RTIO stream supports following triggers:
- SENSOR_TRIG_FIFO_WATERMARK
- SENSOR_TRIG_FIFO_FULL
- SENSOR_TRIG_DATA_READY
Following FIFO parameters has to be defined in device tree to
correctly stream sensor data:
- fifo-watermark
- accel-fifo-batch-rate
Currently the driver can decode FIFO content with Accelerometer
16-bit samples.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Add threshold attribute handling to set low and high
temperature at runtime and validation for runtime changes
Signed-off-by: Tobias Meyer <tobiuhg@gmail.com>
Add missing curly braces in if/while/for statements.
This is a style guideline we have that was not enforced in CI. All
issues fixed here were detected by sonarqube SCA.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Add driver capability to properly set high performance mode
while setting data rate (thru lis2duxxx_mode_set() API)
based on how power-mode is set into DTS: if it is set to
LIS2DUX12_OPER_MODE_HIGH_PERFORMANCE then configure HP mode,
LP/ULP mode otherwise.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Calling sensor API functions on devices not in `PM_DEVICE_STATE_ACTIVE`
is a violation of the PM API. Adding manual checks inside of drivers
complicates the drivers and increases ROM footprint for no additional
benefit.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Align all sensor drivers that are using stmemsc (STdC) HAL i/f
to new APIs of stmemsc v2.9.1.
Requires https://github.com/zephyrproject-rtos/hal_st/pull/25
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use cache API for disabling and enabling ICACHE. The driver handles waiting
for ongoing cache invalidation.
Signed-off-by: Henrik Lindblom <henrik.lindblom@vaisala.com>
The lsm6dsv16x driver is using an incorrect value for the index
into the acceleration range. This results in using the wrong
range. The issue was found to be a bug in a MACRO in
lsm6dsv16x_decoder.h that was used to find the index in the
acceleration range. The MACRO was improperly counting zeros from the
leading edge, instead of the trailing edge.
Signed-off-by: Derek Valleroy <derekvalleroy@fb.com>
Fix build error which happens when LSM6DSV16X_STREAM=y and there
are no lsm6dsv16x driver instances on i3c bus.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use SENSOR_ATTR_OFFSET attribute to initialize the Sensor Fusion GBIAS.
This is useful when the device is not sill (e.g. hold in hand) and so
the gyroscope calibration does not run.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Move gyro_freq setting inside lsm6dsv16x_gyro_set_odr_raw() routine,
so that it is properly saved in all cases (i.e. from DT configuration
and from runtime ATTR set case).
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The LSM6DSV32X part is nearly identical to the LSM6DSV16X but has different
sensitivity scales for the accelerometer (4-32G versus 2-16G). This commit
adds support for this part via the "st,lsm6dsv32x" compatible string.
Signed-off-by: Corey Wharton <xodus7@cwharton.com>
Ensure the corresponding bus enables RTIO (I2C, I3C or SPI) before
instantiating rtio-dependent elements. Otherwise, enabling it for
another bus (e.g: SPI_RTIO when the LSM6DS is also on I3C with no
I3C_RTIO) will cause a build-time failure.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Building with clang warns:
drivers/sensor/st/ism330dhcx/ism330dhcx.c:107:19: error: unused function
'ism330dhcx_reboot' [-Werror,-Wunused-function]
static inline int ism330dhcx_reboot(const struct device *dev)
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Building with clang warns:
drivers/sensor/st/lis2dw12/lis2dw12.c:194:23: error: unused
function 'sensor_ms2_to_mg' [-Werror,-Wunused-function]
static inline int32_t sensor_ms2_to_mg(const struct sensor_value *ms2)
^
Move the function to include/zephyr/drivers/sensor.h with the other
sensor_ms2_to* functions.
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Building with clang warns:
drivers/sensor/st/iis2iclx/iis2iclx.c:68:19: error: unused function
'iis2iclx_reboot' [-Werror,-Wunused-function]
static inline int iis2iclx_reboot(const struct device *dev)
^
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Building with clang warns:
drivers/sensor/st/lsm9ds0_mfd/lsm9ds0_mfd.c:42:19: error: unused
function 'lsm9ds0_mfd_accel_set_odr_raw' [-Werror,-Wunused-function]
static inline int lsm9ds0_mfd_accel_set_odr_raw(const struct device *dev,
^
lsm9ds0_mfd_accel_set_odr_raw is only used by code that was guarded by
defined(CONFIG_LSM9DS0_MFD_ACCEL_SAMPLING_RATE_RUNTIME) in addition to
!defined(LSM9DS0_MFD_ACCEL_DISABLED).
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Building with clang warns:
drivers/sensor/st/lsm6dso/lsm6dso.c:89:19: error: unused function
'lsm6dso_reboot' [-Werror,-Wunused-function]
static inline int lsm6dso_reboot(const struct device *dev)
^
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Building with clang warns:
drivers/sensor/st/lsm6dso16is/lsm6dso16is.c:83:19: error: unused
function 'lsm6dso16is_reboot' [-Werror,-Wunused-function]
static inline int lsm6dso16is_reboot(const struct device *dev)
^
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Adds support for the SENSOR_ATTR_SLOPE_TH and SENSOR_ATTR_SLOPE_DUR
attributes These set the sensitivity for the SENSOR_TRIG_DELTA trigger
which uses the sensor's wakeup feature.
Signed-off-by: Corey Wharton <xodus7@cwharton.com>
Many drivers use a wrong __ASSERT in the fetch API, where they just
use SENSOR_CHAN_ALL, while it is more common fetching the specific
sensor channel (i.e. SENSOR_CHAN_PRESS, SENSOR_CHAN_ACCEL_XYZ, ...).
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Previously, the Kconfig option CONFIG_STMEMSC_I3C_I2C_WRITE_BUFFER_SIZE
has been introduced to replace i2c_burst_write with i2c_write using a
buffer combining the address and data.
See commit 5f8da77ad3eaf0593107fd99253c1c13b3a98de0
Add missing buffer size config to stmemsc_i2c_write_incr to replace
fixed buffer size.
Signed-off-by: Jonas Spinner <jonas.spinner@burkert.com>
Fix a runtime bug when both CONFIG_LIS3MDL_TRIGGER and CONFIG_ASSERT
are set. The correct assertion should verify that sensor channel is
either SENSOR_CHAN_ALL or SENSOR_CHAN_MAGN_XYZ.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
i2/3c_burst_write comes with a warning where this combined write
synthesized by thsi API may not be supported by all I2/3C
devices. Replace with i2c_write instead with a buffer combining
the address and data.
The Kconfig STMEMSC_I2C_WRITE_BUFFER_SIZE was added to set the
size of the buffer pushed to the stack.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
Added a length check in the spi write incr routine to handle both
single and multi byte write operations properly.
Signed-off-by: Mayank Narang <narang.may77@gmail.com>
The lis2de12 sensor driver spi interface was calling spi read api.
This leads to a single byte operation on reading acceleration data
which is a multi byte operation. Fix it by adding a call to spi read
incr api instead. Added a length check to handle both single and multi
byte read properly.
Signed-off-by: Mayank Narang <narang.may77@gmail.com>
Set ctrl9_xl.device_conf bit to 1 in ism330dhcx_init_chip()
prior to start device configuration, as stated in paragraph
9.20 of the datasheet.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Added private channels for metadata associated with
distance measurement according to datasheet and API manual.
Signed-off-by: Michal Piekos <michal.piekos@wp.pl>
The lis2dh driver has the ability to enable the hp filter.
However it was only possible to set the first 2 bits of the hp register.
These bits indicate wether the hp filter is enabled for the interrupts.
This commit moves lis2dh_acc_hp_filter_set to lis2dh.
It also removes the mask so that all bits are able to be set.
Signed-off-by: Maarten Nieuwenhuize <maarten.nieuwenhuize@picoo.nl>
This commit introduces a new Sensor Clock API, enabling the retrieval
of cycle counts and conversion to nanoseconds based on the system or
external clock. The API includes:
- `sensor_clock_get_cycles()` to get the current cycle count from the
sensor clock.
- `sensor_clock_cycles_to_ns()` to convert cycles to nanoseconds using
the clock's frequency.
The implementation supports both system clocks and external clocks
defined in the device tree, making the sensor clock integration more
flexible for various sensor use cases.
Signed-off-by: Mark Chen <mark.chen@cienet.com>
Update the driver to take the "vrefint-cal-resolution" property into
account when performing the calculations.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Add the Sensor Fusion Low Power (SFLP) FIFO streaming capability,
using RTIO. The decode function is now aware of parsing following FIFO
tags:
- LSM6DSV16X_SFLP_GAME_ROTATION_VECTOR_TAG
- LSM6DSV16X_SFLP_GYROSCOPE_BIAS_TAG
- LSM6DSV16X_SFLP_GRAVITY_VECTOR_TAG
To activate SFLP the user should put in DT the proper configuration.
For example, to activate a 60Hz SFLP FIFO batching rate of game rotation
vector, gravity vector and gbias components, the user should add in DT
the following:
sflp-odr = <LSM6DSV16X_DT_SFLP_ODR_AT_60Hz>;
sflp-fifo-enable = <LSM6DSV16X_DT_SFLP_FIFO_GAME_ROTATION_GRAVITY_GBIAS>;
Signed-off-by: Armando Visconti <armando.visconti@st.com>
In case I3C IBI interrupt is not used do not skip reading the status
register, otherwise the interrupt event will not get cleared.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Align all sensor drivers that are using stmemsc (STdC) HAL i/f
to new APIs of stmemsc v2.8
Requires https://github.com/zephyrproject-rtos/hal_st/pull/24
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The get_frame_count() API must return the number of frames in FIFO
for a given channel type, and not the total number of generic FIFO
frames. This API may be also re-used in the decoder routine when
the timestamp baseline is adjusted.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The LIS2DUXS12 is a smart, digital, 3-axis linear accelerometer whose
MEMS and ASIC have been expressly designed to combine the lowest current
consumption possible with features such as always-on antialiasing
filtering, a finite state machine (FSM) and machine learning core (MLC)
with adaptive self-configuration (ASC), and an analog hub / Qvar sensing
channel.
(https://www.st.com/en/mems-and-sensors/lis2duxs12.html)
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Prepare the driver to be able to handle other DUX software compatible
devices. Currently the driver handles the st_lis2dux12 compatible only.
Do following major changes:
1. Introduce the lis2dux12_chip_api structure filled with device specific
APIs. At the moment define following callback:
- api_lis2dux12_set_odr_raw()
- api_lis2dux12_set_range()
- api_lis2dux12_sample_fetch_accel()
- api_lis2dux12_sample_fetch_temp()
- api_lis2dux12_handle_interrupt()
- api_lis2dux12_init_interrupt()
2. Prepare specific APIs for st_lis2dux12 device.
3. Make DT instantiation on inst + name basis, and not only by inst. This
commit only use "name = DT_DRV_COMPAT = st_lis2dux12".
Signed-off-by: Armando Visconti <armando.visconti@st.com>
