This sensor may trigger data at a very fast pace (20,000 fps) and this
may not be useful for the application. Instead, it may affect its
proper functioning. Therefore, this patch includes a cool-down timer
before which time the INT line won't be enabled.
Please note that this sensor accumulates the delta compared to the
last reading, so on its own, not reading data-changes does not imply
losing data, as long as it does not saturate.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Working with DRDY and Motion triggers.
DRDY contains a backup software timer to guarantee checking in with
the sensor.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
The vendor prefix has been changed from 'ltr' to 'liteon'.
This change is made to better reflect the actual name of
the vendor, which is LiteOn. The previous prefix 'ltr'
was referring to the LiteOn Optical Sensor family, which
could lead to misunderstandings.
Signed-off-by: Konrad Sikora <kontakt@konradsikora.pl>
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>
Moves the MPU6050 accel/gyro scale settings from KConfig to Devicetree.
Adds a new setting for the MPU6050 sample rate divider register and
transmits it to the sensor upon initialization.
This helps to reduce the interrupt firing rate when combined with the
data ready trigger.
A default division factor is provided which ensures compatibility with
existing applications.
The MPU6050 sample application is extended and used for hardware tests.
Signed-off-by: Tilmann Unte <unte@es-augsburg.de>
Add support for setting the sample frequency via `attr_set` and the
output data rate from device tree source.
Signed-off-by: Fredrik Gihl <fgihl@hotmail.com>
- add driver for Vishay VEML6031 High Accuracy Ambient Light Sensor.
- add new compatible "vishay,veml6031".
- read and write consecutive 8 bit registers as bulk operation.
- add driver to build all test of sensors.
- support fetch and get.
- triggered mode and interrupt is not yet supported.
Signed-off-by: Andreas Klinger <ak@it-klinger.de>
Working through either Motion detection or through Data-Ready.
Data-ready has a back-up timer to trigger worst case, if no motion
occurs within 10X data-rate.
On every streaming event, the driver checks for the sensor health, and
attempts recoverying its state if it detects issues.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
- Add bus support for SPI (based on RTIO).
- Support read/decode API for one-shot reads on the following channels:
- SENSOR_CHAN_POS_DX.
- SENSOR_CHAN_POS_DY.
- SENSOR_CHAN_POS_DXYZ.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
- Add support for Fetch/Get API.
- Add support for Read/Decode API.
- Add config settings through device-tree.
- Add bus support for SPI (although easily extensible to others as
based on RTIO).
Fetch/Get API tested with accel_polling sample.
Read/Decode API tested with sensor_shell sample.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
This Introduces a driver for the i2c interface of Phosense XBR818.
XBR818 is a 10.525Ghz Radar chip with builtin detection algorithm.
Signed-off-by: Camille BAUD <mail@massdriver.space>
Add icm42x70 device tree file, it includes the common properties
for icm42370-p, icm42670-p, and icm42670-s.
Add icm42370-p device tree files for SPI and I2C interface.
Signed-off-by: Aurelie Fontaine <aurelie.fontaine@tdk.com>
Add wsen_pads_2511020213301 driver with
the corrected name and compatibility with
the hal update as well as added new features.
Signed-off-by: Wajdi ELMuhtadi <wajdi.elmuhtadi@we-online.com>
Example for creating ICM42688 dt node uses old dt option names.
Fix by changing to newest dt option names.
Signed-off-by: Nikola Petrovic <nikolaptr6@gmail.com>
Add wsen_tids_2521020222501 driver with
the corrected name and compatibility with
the hal update as well as added new features.
Signed-off-by: Wajdi ELMuhtadi <wajdi.elmuhtadi@we-online.com>
The TMP435 is a remote temperature sensor monitor
with a built-in local temperature sensor.
Signed-off-by: Jaakko Rautiainen <jaakko.rautiainen@bittium.com>
Add wsen_pdus_25131308XXXXX driver with
the corrected name and compatibility with
the hal update as well as added new features..
Signed-off-by: Wajdi ELMuhtadi <wajdi.elmuhtadi@we-online.com>
Fixes issue introduced in #76460
The previous code attempted to detect whether TMAG5273 or TMAG3001 was
connected based on DEVICE ID register. This doesn't work as the bits that
denote the version on one part are undefined on the other part, and cannot
be relied on to be zero.
This commit adds a TMAG3001 compatible which (for now) is just derived from
the TMAG5273 compatible. This allows TMAG3001 to be specified directly in
the DT. The driver code is updated to support both compatibles.
Signed-off-by: Yiding Jia <yiding.jia@gmail.com>
Add a property holding calibration resolution, similar to what already
exists in the st,stm32-temp-cal-common binding.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
This is a squash of all the groundwork needed to
get a functioning driver for the DS3231 with the RTC API.
Signed-off-by: Gergo Vari <work@gergovari.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>
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>
Add the power mode, accel and gyro filtering options,
and apex features. Add -p and -s compatible.
Signed-off-by: Aurelie Fontaine <aurelie.fontaine@tdk.com>
The `ti,hdc20xx` is a common definition for TI HDC20xx series,
so the actual device named `hdc20xx` does not exist.
Remove the "compatible" section.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Update discharge current limit property to be aligned
with the most recent npm1300 datasheet.
This affects the discharge current measurement calculation,
which needs to be scaled accordingly.
Signed-off-by: Audun Korneliussen <audun.korneliussen@nordicsemi.no>
Add sensor driver for npm2100 pmic.
This pmic performs measurements of battery voltage, regulator voltage
and die temperature.
Configurable pmic attributes are also organized under this driver.
Signed-off-by: Audun Korneliussen <audun.korneliussen@nordicsemi.no>
Add support for setting the sample frequency via `attr_set` and the
output data rate from device tree source.
Signed-off-by: Jeppe Odgaard <jeppe.odgaard@prevas.dk>
Add RTIO async and RTIO stream functionalities that enables,
among all the other things, the sensor data streaming from FIFO.
RTIO stream is using both SENSOR_TRIG_FIFO_WATERMARK and
SENSOR_TRIG_FIFO_FULL triggers. The decoder currently only supports
following FIFO tags:
- LSM6DSV16X_XL_NC_TAG
- LSM6DSV16X_GY_NC_TAG
- LSM6DSV16X_TEMP_NC_TAG
Following FIFO parameters has to be defined in device tree to
correctly stream sensor data:
- fifo-watermark (defaults to 32)
- accel-fifo-batch-rate (defaults to LSM6DSV16X_DT_XL_NOT_BATCHED)
- gyro-fifo-batch-rate (defaults to LSM6DSV16X_DT_GY_NOT_BATCHED)
- temp-fifo-batch-rate (defaults to LSM6DSV16X_DT_TEMP_NOT_BATCHED)
Signed-off-by: Armando Visconti <armando.visconti@st.com>
