1. Temperature Interface
According to BMI08x datasheet, temperature reading
requires both MSB and LSB bytes to be read and
processed correctly.
Temp data processing should follow the formula:
Temp in °C = (temp_msb * 8) + (temp_lsb / 32)
This patch implements the correct reading
sequence and calculation method as specified
in the datasheet.
2. Trigger Setting
Previously we set handler and then trigger struct.
However under some situation, as long as we set
the handler, we get into ISR immediately and never
set trigger struct.
I simply changed the sequence.
Testing:
- Verified temperature readings match datasheet
- Tested on stm32f407igh board with BMI08x sensor
Fixes: #82375
Signed-off-by: Wenxi Xu <xuwenxi0517@gmail.com>
`sensor_sample_fetch` is documented as blocking until the fetch
operation is complete. Update the implementation so that this is true.
Since the fetch operation now blocks, there is no need for the data
ready trigger.
Signed-off-by: Jordan Yates <jordan@embeint.com>
When configuring the device to run in one-shot mode, the AS6212 requires
the sleep mode bit to be set. From the datasheet:
```
The sleep mode is activated by setting the bit SM in the configuration
register to 1. This shuts the device down immediately and reduces the
power consumption to a minimum value.
Entering the sleep mode will take some time (120 ms maximum) and the
first conversion after the sleep mode has been entered takes longer than
the values specified in Figure 7. It is therefore recommended when
entering sleep mode to trigger a single shot conversion at the same
time. After 150 ms (max), the device has then entered the sleep mode and
subsequent conversion times are as specified in Figure 7.
```
Signed-off-by: Jordan Yates <jordan@embeint.com>
Use the common `sensor_value_*` helper functions instead of implementing
the conversions again in the driver.
Signed-off-by: Jordan Yates <jordan@embeint.com>
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>
Some ADCs (e.g. SAM0) can only convert one channel at a time
and therefore need to be reconfigured for every voltage
divider prior to startin the conversion
Signed-off-by: Patrick Günzel <patrick.guenzel@kinexon.com>
Add new SENSOR_CHAN_FREQUENCY constant to allow implement sensors that
output frequency values in Hertz.
Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>
Instead of assuming that an individual axis must contain all
data-values. Additionally, for determining that there's XYZ data, all
three channels must be present in the header.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
For the supported channels, instead of just allowing 3-axis data being
printed out, allow individual channels to be processed (e.g: accel_x,
gyro_y, etc).
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Wait until the typical time that the sample would be ready before
starting to poll the status register.
Signed-off-by: Jordan Yates <jordan@embeint.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>
The three sensor channels listed below were recently added by the commit
9471df95a5:
- SENSOR_CHAN_GAME_ROTATION_VECTOR
- SENSOR_CHAN_GRAVITY_VECTOR
- SENSOR_CHAN_GBIAS_XYZ
Theses channel names are missing and causes a system crash if the
SENSOR_LOG_LEVEL is set to DEBUG.
Also, the two sensor attributes SENSOR_ATTR_GAIN and SENSOR_ATTR_RESOLUTION
were added by the commit f849140de7.
This adds these missing channel and attribute to the list of names in the
sensor shell.
Signed-off-by: Gaël PORTAY <gael.portay@rtone.fr>
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>
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>
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>
The DHT[11/22] sensor driver fails to read data due to an extra
"gpio_pin_set_dt" that is occurs prior to waiting for the sensor active
response. This leads to consistent failed reads on esp32 (devkitc,
wrover). After removing this line reads are consistently successful.
Signed-off-by: Omar Naffaa <omarnaffaa.on@gmail.com>
coverity complains of a missing break statement in SENSOR_CHAN_ALL case
this is fixed by adding __attribute__((fallthrough))
Signed-off-by: Jilay Pandya <jilay.pandya@outlook.com>
Use shell_device_get_binding() instead of device_get_binding() so that
we get the device based on its name and in addition by its label.
Signed-off-by: Yishai Jaffe <yishai1999@gmail.com>
Prepare to use official TDK Invensense Inc. driver for icm42670-P/-S
sensor in tdk_hal module. Simplify I2C and SPI transport files.
Driver code moves in hal_tdk module.
Adds APEX features, such as Pedometer, Tilt detection, Wake on Motion
and Significant Motion Detector.
Signed-off-by: Aurelie Fontaine <aurelie.fontaine@tdk.com>
find a sensor driver bug don't judge the data whether read back
correctly, deal with buffer data directly.
Signed-off-by: Lucien Zhao <lucien.zhao@nxp.com>
This commit fixes a shared context between multiple instances of the
INA230 and INA236 driver. The issue is the naming of the instance data in
`INA230_DRIVER_INIT` macro when we have one instance of INA230 and one
of INA236 the name of the data variable will be `drv_data_0`. This
variable will then be passed to both instances.
Signed-off-by: Tomáš Juřena <jurenatomas@gmail.com>
Compilation will fail if multiple models are used at the same time.
Changing to define different unique names for the symbols
to avoid conflicts.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
The lsm6dso driver does not correctly reflect the status of
the node in dt. So the driver didn't compile even if
`st,lsm6dso32` node exists.
I fixed it to correctly go through ithe compile.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
There were code paths that could have lead to divide by zero given an
invalid scale setting for accel or gyro. In practice this should be an
invalid setup even before getting to these conversion functions. The
conversion functions now better show all valid values are accounted for
by using CODE_UNREACHABLE in the default case.
Signed-off-by: Jilay Pandya <jilay.pandya@outlook.com>
Fixes type mix-match for rtd temperature calculation. Also changes
coefficient array name for clarity.
Signed-off-by: Maxmillion McLaughlin <max@sorcerer.earth>
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>
Select TRIGGER_GLOBAL_THREAD by default if rtio streaming is enabled,
and TRIGGER_NONE otherwise. This change prevents bad trigger configurations
like
CONFIG_LSM6DSV16X_TRIGGER=y
CONFIG_LSM6DSV16X_TRIGGER_NONE=y
which does not have any sense.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
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>
This commit explicitly type-casts data_bits to uint64_t
in order to fix implicit sign extension warning
Signed-off-by: Jilay Pandya <jilay.pandya@outlook.com>
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>
Updates the Kconfig condition to support trigger functionality for INA236.
This will get rid of `warning: INA230_TRIGGER (defined at
drivers/sensor/ti/ina23x/Kconfig:43) was assigned the value 'y' but got
the value 'n'.` if INA230_TRIGGER is enabled.
Signed-off-by: Tomáš Juřena <jurenatomas@gmail.com>
Fix for conversion of temperature values in adxl367_temp_convert
and missing break statement.
Signed-off-by: Vladislav Pejic <vladislav.pejic@orioninc.com>
Fix for SPI communication when RTIO is used in SPI driver. When in
adxl367_bus_access, const struct spi_buf buf[3] is used,
spi_rtio_copy function won't set correct buffers and length
for buf[2] and that will cause exception when that buffer is
processed.
Signed-off-by: Vladislav Pejic <vladislav.pejic@orioninc.com>
Add a timeout to the `bme280_wait_until_ready` loop to ensure that we
never get stuck in this loop even if the bus enters an error condition.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Updated ADXL367 driver with RTIO stream functionality.
RTIO stream is using both FIFO threshold and FIFO full triggers.
Together with RTIO stream, RTIO async read is also implemented.
Supported FIFO_CHANNEL configurations:
- XYZ
- X
- Y
- Z
- XYZT
- XT
- YT
- ZT
Configurations with external ADC are currently not supported.
Signed-off-by: Vladislav Pejic <vladislav.pejic@orioninc.com>
Add possibility to retrieve VBUS status of the nPM1300 charger through
its sensor APIs. Updated shields/npm1300_ek sample to use the new API.
Signed-off-by: Sergei Ovchinnikov <sergei.ovchinnikov@nordicsemi.no>
Links and the manufacturer name are updated from maxim to analog
for the 1-wire subsystem and the related ds18b20 sensor.
After the acquisition of Maxim Integrated the documentation
of these devices has been moved to the analog.com website.
Redirects exist, so they are not broken yet,
but we should not rely on that.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
Update the measurement durations for the sht4x sensors
in accordance with the datasheet revision 6.6 (2024-04).
These timings have been updated by sensirion in rev 3 of
the datasheet.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
The function ina219_set_msr_delay always returns zero, indicating success.
Therefore, the error check on its return value is unnecessary and can be
removed.
Signed-off-by: Tarang Raval <tarang.raval@siliconsignals.io>
`chan_type` is defined as a `uint16_t`. This makes checking if it is
< 0 always false. A warning is shown with -Wtype-limits. Remove the
check as it is unnecessary.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
The CONFIG_PINCTRL is removed from the board's defconfig files.
Drivers which use pin control function should add "select PINCTRL"
in their Kconfig files.
Fixes#78619
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
This Kconfig has wrongly been added to defconfig files. It is not the
right place for it. It has never been the right place for it. Drivers
that need it should select the symbol in their Kconfig entries. Drop
PINCTL from Kconfig.defconfig and add proper select at Kconfig.sam*.
Fixes#78619
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This is a bug fix for adxl345_accel_convert_q31 functions.
Functions are used to convert samples received from
sensor to q31_t format when RTIO stream is used.
Signed-off-by: Dimitrije Lilic <dimitrije.lilic@orioninc.com>
Sets the trigger thread name for all adi sensor drivers to more clearly
identify the thread when tracing or debugging.
Signed-off-by: Maureen Helm <maureen.helm@analog.com>
This is a bug fix for adxl372_accel_convert_q31 function.
Function is used to convert samples received from
sensor to q31_t format when RTIO stream is used.
Signed-off-by: Vladislav Pejic <vladislav.pejic@orioninc.com>
This is a bug fix for adxl362_temp_convert_q31 and
adxl362_accel_convert_q31 functions.
Functions are used to convert samples received from
sensor to q31_t format when RTIO stream is used.
Signed-off-by: Vladislav Pejic <vladislav.pejic@orioninc.com>
Before communicating with the device, the driver needs to wait 300ms. This
moves all communication with the device from init to configure, such
that this delay can be avoided on startup by using zephyr,lazy-load.
Signed-off-by: Tobias Pisani <mail@topisani.dev>
Remove Kconfig dependency on SOC_FAMILY_KINETIS as the temperature
sensor is available also on MCX family.
Signed-off-by: Michal Smola <michal.smola@nxp.com>
The driver now does not wait for the completion of a measurement
in the submit function.
Instead it schedule the fetch and the completion of the
submission queue entry as delayed work to the system work queue.
Signed-off-by: Florian Weber <Florian.Weber@live.de>
The ILPS22QS is an ultra-compact piezoresistive absolute pressure sensor
which functions as a digital output barometer, supporting dual full-scale
up to user- selectable 4060 hPa. The device delivers ultra-low pressure
noise with very low power consumption and operates over an extended
temperature range from -40 °C to +105 °C.
(https://www.st.com/en/mems-and-sensors/ilps22qs.html)
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Add a generic lps2xdf_config_int() API to configure device interrupt
mode, and implement the specific routines for lps22df and lps28dfw.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Move api_lps2xdf_handle_interrupt() API inside the CONFIG_LPS2XDF_TRIGGER
ifdef, because it should be defined only in that case.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Updated ADXL372 driver with RTIO stream functionality.
RTIO stream is using both FIFO threshold and FIFO full triggers.
Together with RTIO stream, RTIO async read is also implemented.
Signed-off-by: Vladislav Pejic <vladislav.pejic@orioninc.com>
Updated ADXL345 driver with RTIO stream functionality.
Added Trigger intterupt functionality. RTIO stream is using
FIFO threshold.Together with RTIO stream, RTIO async read
is also implemented.
Signed-off-by: Dimitrije Lilic <dimitrije.lilic@orioninc.com>
Add wsen_hids_2525020210002 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>
Updated ADXL362 driver with RTIO stream functionality.
RTIO stream is using both FIFO threshold and FIFO full triggers.
Together with RTIO stream, RTIO async read is also implemented.
Signed-off-by: Vladislav Pejic <vladislav.pejic@orioninc.com>
Add support for Bosch bmp390 sensor, the drop in replacement for the
bmp388 with same register but different chip-id. This patch make use
of "bosch_bmp390" or "bosch_bmp388" and set the specific chip-id in a
data->chip-id variable, which then used to check against the register
value.
Additional, manual shift operation had been replaced with ENDIAN safe
macros and calibration values with target variable of int16_t add a
cast for it.
bmp388_spi: read register implementation wrong, fixed it.
tx-buffer must be <addr><dummy><dummy> in order to receive the
register value. Read registers in burst mode and have rx and tx
buffer same spi_buf to avoid clock stop and delay with nrf5.
Signed-off-by: Chris Ruehl <chris@gtsys.com.hk>
The NTC thermistor implementation assumes a constant pull-up voltage
and that the ADC channel is measured against a reference voltage so that
the absolute voltage across the NTC can be calculated. Based on the
relationship of `pullup-uv` and this absolute NTC voltage, the resistance
of the NTC is calculated.
There are applications where the "pullup-uv" is not constant, but VDD.
Most ADCs support relative measurements against VDD. If `pullup-uv` is not
defined, the implementation assumes now that the ADC channel is configured
to use VDD as a reference and therefore no millivolt conversion is
required.
Signed-off-by: Stefan Schwendeler <Stefan.Schwendeler@husqvarnagroup.com>
Current nPM1300 charger driver does not work with batteries
without NTC thermistor. Added supported for this feature.
Signed-off-by: Javier Santos <jasr93@outlook.es>
This commit adds support for INA236 into the existing INA230 driver.
These two chips are similar enough to share most of the code.
The device can be defined the same way as INA230 and we only have
the extra option to select the high-precision mode.
```
ina236: ina236@40 {
status = "okay";
compatible = "ti,ina236", "ti,ina230";
reg = <0x40>;
adc-mode = "Bus and shunt voltage continuous";
vbus-conversion-time-us = <1100>;
vshunt-conversion-time-us = <1100>;
avg-count = <1>;
current-lsb-microamps = <1000>;
rshunt-micro-ohms = <15000>;
alert-gpios = <&gpiod 0 GPIO_ACTIVE_LOW>;
high-precision;
};
```
Signed-off-by: Tomáš Juřena <jurenatomas@gmail.com>
Enforce some minimum delay between enabling the voltage divider with a
GPIO and sampling the analog voltage. Without this delay the ADC can
easily sample the transient power up curve instead of the steady state
output.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Inform the executor of a submissions completion with -ENOMEM
if the size of the workq is not big enough.
Signed-off-by: Florian Weber <Florian.Weber@live.de>
