Fix the devicetree bindings to actually be used as the default
configuration, following the example set by various ST sensor devices.
This requires sadly dropping enums and using #defines for various
options as well as repeating many numbers, but presumably is the way to
do it given the precedent set by ST with sensors like the lsm6dso.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
Coverity found this legitimate issue: the datasheet specifies PS_IT
being 2-bits long (1, 2, 4, 8) and this driver assumes more steps are
available. Remove extraneous fields so the Proximity integration
setting fits in the expected 16-bit value.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
The current atmel,sam-tc-qdec sensor implementation shared the timer
counter node. This create issues when users wants define both modes.
The current proposal changes the qdec dedinition to be a child of
tc and refactor all the chain of definitions.
Fixes#71312
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
These three sensor types are all largely compatible. The SHT21 and
HTU21D can be supported by this driver by sending command 0xE3 instead
of 0xE0 to read the temperature.
Mention the sensor names in bindings and Kconfig to help those looking
for support to find it. There have been at least five PRs attempting to
add SHT21 and/or HTU21D support that did not realize the Si7006 is the
same.
As mentioned in PR #22862, the Sensirion SH21 is the original. The dts
bindings are adjusted (in a backward compatible way!) to make the sht21
the base binding and si7006 is derived from that.
Examples of dts compatibles:
TE Connectivity née Measurement Sepcialties HTU21D:
compatible = "meas,htu21d", "sensirion,sht21";
Sensirion SHT21:
compatible = "sensirion,sht21";
Silicon Labs Si7006
compatible = "silabs,si7006";
Silicon Labs Si7021
compatible = "silabs,si7021", "silabs,si7006";
Signed-off-by: Trent Piepho <tpiepho@gmail.com>
Add SENSOR_ATTR_ALERT and SENSOR_ATTR_HYSTERESIS attributes support.
The code is heavily inspired by the one for lm77 sensor.
Signed-off-by: Benjamin Lemouzy <blemouzy@centralp.fr>
Add a driver for the National/TI LM95234 Quad Remote Diode and Local
Temperature Sensor with SMBus Interface and TruTherm Technology.
Signed-off-by: Robert Hancock <robert.hancock@calian.com>
This add basic support for the STM32 Digital Temperature Sensor found
notably on the STM32H7 series. It work in interrupt mode and support
basic power device management.
It does not support the more advanced features like using the
temperature threshold, triggers from LPTIM or using the LSE clock in
during sleep or stop.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Behavior of "force"-mode as described in datasheet cannot be achieved if
low-power mode is enabled. After triggering a sampling, the sensor will
not sample again for the period specified in measurement-time.
Signed-off-by: Juliane Schulze <juliane.schulze@deveritec.com>
Previous value just activated the ability to trigger for both edges,
without (de)-activating the gpio. This caused an assrtion error in GPIO.h.
Fixes#71227
Signed-off-by: Juliane Schulze <juliane.schulze@deveritec.com>
Add driver for TSic 206/306/316/506F/516/716 temperature sensor.
The driver uses PWM capture driver to read a single wire with
Manchester-like encoding.
Signed-off-by: Jeppe Odgaard <jeppe.odgaard@prevas.dk>
Add driver, together with the corresponding dts binding and node in
the nRF54H20 SoC definiton, for the nRF temperature sensor that cannot
be accessed directly but only through nRF Services (nrfs) layer.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Add device driver for TI TMP114 I2C temperature sensor.
The driver only support basic functionality, i.e. fetch temperature
using default values.
Datasheet:
https://www.ti.com/lit/ds/symlink/tmp114.pdf
Signed-off-by: Fredrik Gihl <fgihl@hotmail.com>
Implement a sensor for the output diagnostics of the power train
switch TLE9104.
Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
Based on the iis2dlpc driver, with some significant differences in
interrupt handling.
Signed-off-by: Armin Brauns <armin.brauns@embedded-solutions.at>
The DHT20 sensor is a temperature and humidity sensor that uses I2C to
communicate with a microcontroller. The DHT20 sensor is Aosong.
use standard crc
update description to add reference to AHT20 and AM2301B
clean code, use defines and bit manipulation
add dht20 to i2c test suite for build tests
update bit manipulation
use more defines instead of raw numbers
add bindings to allow aht20 or am2301b to be used in devicetree
in all 3 cases, the same dht20.c driver is compiled
Signed-off-by: Nathan Olff <nathan@kickmaker.net>
The STTS22H is an ultralow-power, high-accuracy, digital temperature
sensor offering high performance over the entire operating temperature
range. This driver is based on stmemsc HAL i/f v2.3
https://www.st.com/resource/en/datasheet/stts22h.pdf
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Implement a sensor for the output diagnostics of the low side
switch BD8LB600FS.
Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
Add driver for ScioSense ENS160 multi-gas sensor. The driver includes
support for I2C and SPI, attributes for setting temperature and
humidity compensation and data ready trigger.
Also add ScioSense to the list of vendor prefixes.
Signed-off-by: Gustavo Silva <gustavograzs@gmail.com>
The LIS2DE12 is an ultra-low-power high- performance three-axis
linear accelerometer belonging to the “femto” family with digital
I2C/SPI serial interface standard output.
This driver is based on stmemsc HAL i/f v2.3
https://www.st.com/en/datasheet/lis2de12.pdf
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Utilize a code spell-checking tool to scan for and correct spelling errors
in all files within the dts/bindings/sensor directory.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
This commit adds source and header files required for bmp581 I2C driver.
I have used bmp581_user.h to add more usage related definitions
but bmp581.h to add hardware related definitions.
Signed-off-by: Talha Can Havadar <havadartalha@gmail.com>
Signed-off-by: Gerhard Jörges <joerges@metratec.com>
Many sensors have multiple functions, for example, icm42688 supports
accel, gyro and temperature, and the sensor streaming api always mixes
the multiple functions in one function call. So we need add a layer in
sensing subsystem to dispatch the result returned from sensor streaming
api for each function.
I changed the sensor-type(int) to sensor-types(array) in sensing sensor
device bindings, so that one device can map to multiple instances of
sensing sensor.
Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
Add hinge angle virtual sensor for sensing subsystem, hinge angle sensor
takes both base accel and lid accel as reporter.
Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
Move the nRF comparator devicetree bindings from ADC to sensors, where the
rest of the comparator bindings are placed.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This is a driver targetting the Bosch BMA 4-series accelerometers. It
has been specifically developed for the BMA422 but should be compatible
with others in that line, excepting the BMA400. Supports key attributes
and async RTIO one-shot operation. I2C operation is supported, with
stubs for a SPI implementation provided for future improvement.
Signed-off-by: Tristan Honscheid <honscheid@google.com>
The LIS2DU12 is a linear 3-axis accelerometer with advanced digital
functions whose MEMS and ASIC have been expressly designed to build
an outstanding ultralow-power architecture in which the anti-aliasing
filter operates with a current consumption among the lowest in the
market.
This driver is based on stmemsc HAL i/f v2.3
https://www.st.com/en/datasheet/lis2du12.pdf
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Add code to configure and program Lcu, Trgmux and Emios_Icu IPs to
get the the rotations by the motor in radians.
Co-authored-by: Benjamin Perseghetti <bperseghetti@rudislabs.com>
Co-authored-by: Peter van der Perk <peter.vanderperk@nxp.com>
Co-authored-by: Mayank Mahajan <mayankmahajan.x@nxp.com>
Signed-off-by: Sumit Batra <sumit.batra@nxp.com>
