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 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>
Initial driver for the icm40627 from Invensense/TDK, a 6-axis
accelerometer with gyroscope and temperature sensing capabilities.
Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
The following parameters are exposed through DTS bindings:
- ODR.
- Dual Frequency Mode.
- Measurement Mode.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
- Add AFBR module as a HAL.
- Platform layer to support running AFBR API using Zephyr.
- Ability to instantiate on device-tree.
- Samples in the module proving foundations works.
- Zephyr Sensor API support, by introducing:
- Read/Decode for SENSOR_CHAN_DISTANCE (1-D results).
- Streaming mode for DATA_READY (1-D results).
Signed-off-by: Luis Ubieda <luisf@croxel.com>
This commit adds a driver for the BH1790 Heart Rate Monitor IC.
Based on the approach used by the MAX30101 driver, an existing optical
heart rate sensor with a sample in Zephyr.
Signed-off-by: Magpie Embedded <magpieembedded@gmail.com>
Make the vbus-limit-microamp property of npm1300-charger required and
change its range to reflect the one actually supported by the device.
Signed-off-by: Sergei Ovchinnikov <sergei.ovchinnikov@nordicsemi.no>
This adds a proper, concise, title property to a bunch of bindings for
which the first sentence of their description (which used to be a
makeshift title) was really long
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Add wsen_itds_2533020201601 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>
Using pre-defined values displayed on datasheet's table 5-4 for
CMM Update Rates.
Please note that datasheet specifies these Update-Rates may have
up to 7% standard deviation, which may be significant for certain
applications.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
This patch introduces rm3100 magnetometer sensor, with basic
support (only read-decode).
This driver has bus support for I2C.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Allow for users to define the fifo-watermark on a per-instance basis
through device-tree properties. This setting is validated at build
time, so missing it when required, or setting an invalid value should
not end up in a run-time errror (as in: it runs but nothing happens).
Signed-off-by: Luis Ubieda <luisf@croxel.com>
This patch fixes previous overriding of ODR setting through DTS (it
would always be 25-Hz, irrespective of what the DTS property said).
While doing so, create dt-binding enum to improve settings clarity.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Clean up dt binding descriptions and introduce titles where
needed to make board documentation pages look nice. The supported
hardware table on board documentation pages sources its data
from dt bindings, and needs succinct titles.
Signed-off-by: Aksel Skauge Mellbye <aksel.mellbye@silabs.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>
I3C is now a bus supported, by relying on RTIO IODEV which is supported
for all buses (I2C, I3C and SPI). Tested backwards compatibility: I2C
and I3C.
No IBI support yet.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
To split bus support into separate files. This patch does not introduce
any functionality, but rather precedes a patch introducing I2C bus
support.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Added driver for the PAJ7620 gesture sensor. For now,
just added basic gesture mode, although sensor also
has other modes (proximity and cursor modes).
Signed-off-by: Paul Timke Contreras <ptimkec@live.com>
The tmp116 sensor driver also supports tmp117 and tmp119. Therefore rename
to indicate that is supports a range of tmp devices.
Signed-off-by: Jeppe Odgaard <jeppe.odgaard@prevas.dk>
The ti,opt3001 ambient light sensor is capable of asserting its interrupt
gpio upon conversion completion. The interrupt gpio can then be used to
trigger a reading of the conversion result automatically.
Due to this, it makes sense for the driver to implement the sensor trigger
functionality.
Add a devicetree property, int-gpios, to the ti,opt3001 bindings to allow
describing the gpio used for getting interrupts from the ti,opt3001.
Implement the sensor trigger functionality with options for using the
global worker thread or letting the ti,opt3001 create its own thread for
servicing the interrupts.
In both cases, when an interrupt is received the driver will read a new
measurement from the chip and clear the interrupt. The sample is then ready
to be read by the user of the sensor.
When manually triggering a sample_fetch, the trigger handler is not
invoked.
Signed-off-by: Emil Dahl Juhl <emdj@bang-olufsen.dk>
Replace occurrences of "RaspberryPi" with "Raspberry Pi" in
documentation, comment blocks etc. Correct the name of "PicoW" to
"Pico W", matching Raspberry Pi's documentation at
https://www.raspberrypi.com/documentation/microcontrollers/pico-series.html .
Signed-off-by: Andrew Featherstone <andrew.featherstone@gmail.com>
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>
