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>
Support the BMM150 being on a power domain, which may not be powered at
boot. For example, Nordic Thingy53.
Signed-off-by: Jordan Yates <jordan@embeint.com>
There is an (undocumented) additional delay necessary if the device woke
up and a measurement is triggered via the "force"-mode. The additional
sleep time was determined empirically on different devices.
Signed-off-by: Juliane Schulze <juliane.schulze@deveritec.com>
Update power management to only start/stop periodic measurements in
`CONFIG_BME280_MODE_NORMAL`, instead of re-initialising the chip
completely.
In `CONFIG_BME280_MODE_FORCED`, there is nothing to do when suspending,
as the sensor is already in its lowest power mode.
Signed-off-by: Jordan Yates <jordan@embeint.com>
The Drivers using Pinctrl should be turning Pinctrl on
this should not be the responsibility of the board. This
commit removes CONFIG_PINCTRL from the boards side for nxp boards.
Signed-off-by: Emilio Benavente <emilio.benavente@nxp.com>
Request calibration on ADC samples to improve the accuracy of the ADC
outputs and therefore the final measured current.
Signed-off-by: Jordan Yates <jordan@embeint.com>
TI tmp1075 driver implemented based on tmp108 driver.
The driver initializes the sensor based on the DTS.
Added tmp1075 example overlay file to thermometer sample.
All you need to do to use the sensor is to connect the I2C and
optionally interrupt line.
To see default DTS configuration option inspect `ti,tmp1075.yaml`
bindings file and sensor spec.
Signed-off-by: Paweł Czaplewski <pawel.czaplewski@arrow.com>
Change the unit of the sense resistor in the devicetree binding from
micro-ohms to milli-ohms. This is done for three reasons.
Firstly, the maximum value resistor that can currently be represented
is 4.2 kOhms, due to the limitation of devicetree properties to 32 bits.
Secondly, storing the resistance at such a high resolution makes
overflows much more likely when the desired output unit is micro-amps,
not milli-amps.
Finally, micro-ohms, are an unnecessarily precise unit for the purpose
of these calculations, and a resolution that is not realistic to
achieve. The high resistor resolution results in large divisors that
reduce the resolution of outputs. Unlike resistors characterised down to
the micro-ohm, devices wanting to measure micro-amps are actually
realistic.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Update the devicetree binding for the nxp,kinetis-acmp comparator and
move the binding to dts/bindings/comparator.
The update to the binding includes:
- Remove unused io-channel-cells property
- Remove unused sensor-device include
- Adding missing properties dac config, discrete mode config, and
input configs.
- Rename properties to exclude redundant vendor prefix since props in
this binding are not inhereted, and as such, don't need to be
namespaced.
- Deprecate the old names of the renamed properties
The sensor based device driver has been updated to support both the
deprecated and new property names. This allows it to use both
nxp,enable-sample and filter-enable-sample for example.
Additionally, remove the unused io-channel-cells properties from
in-tree nodes of compatible = "nxp,kinetis-acmp"
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
The mcux_acmp will get support by the comparator subsystem. To avoid
namespace clashes, namespace the driver, kconfigs and use the
MCUX_ACMP config solely to select the MCUX SDK driver.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
QDEC sensor driver fails to inform user of the overflow in the
ACC register, which makes the most recently fetched data invalid.
An error code return has been added to nrfx_qdec_sample_fetch(),
that indicates that an overflow has occured, based on oveflow flag.
Also, raw_acc field was added in the qdec_nrfx_data structure, to
adjust QDEC to sensor API rules - two subsequent sensor_channel_get()
calls should will yield the same values.
Signed-off-by: Michał Stasiak <michal.stasiak@nordicsemi.no>
Because MC3419's TRIGGER's Kconfig was different from the typical
configuration, the `build_all` test settings were not correctly
applied.
The Kconfig configuration has been revised to be set in conjunction
with MC3419_TRIGGER_OWN_THREAD, even if MC3419_TRIGGER is not
explicitly specified.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Change the STM32 Temperature Sensor bindings to accept the average slope
value in string form instead of integer. With this change, it is possible
to use the raw decimal value found in each MCU's datasheet instead of
needing to scale it (differently depending on series!). This also allows
regrouping the property in a single file to reduce duplication.
Also update all DTSI files affected by this change and the dietemp driver
to accept the property's new format.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Update all the conversion code in the STM32 dietemp sensor driver to be
more readable and match the Reference Manuals. Additionally, comment all
the code to make it easy to understand.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Move the reading of calibration data from manufacturing flash to a
dedicated function. This makes introduction of new STM32 series easier.
Additionally, use the sys_read16 primitive to read data instead of
manipulating and dereferencing raw manufacturing flash pointers.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Rename the fields of the STM32 dietemp sensor driver data structure to
match the names in Reference Manual more closely, and add documentation
comments to all of them.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Factor out the ADC-sample-to-temperature conversion logic from the sensor
subsystem API implementation, and move it to a dedicated function.
This makes the driver more readable.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Moves the temperature sensor channel enable and selection to separate
functions. This improves the driver's readability and makes introduction
of new STM32 series easier.
Signed-off-by: Mathieu Choplain <mathieu.choplain@st.com>
Moves all Renesas sensor drivers into a vendor specific subdirectory
matching the organization used for other drivers.
Signed-off-by: Ian Morris <ian.d.morris@outlook.com>
This is a bug fix for adxl372_get_status function.
This function is used to get STATUS1, STATUS2, FIFO_ENTRIES2
and FIFO_ENTRIES1 registers (they are continuously present
in the memory in this order). User can choose if it wants
STATUS2 and/or FIFO registers by passing pointers where
to store received values. Bug was when user doesn't want
STATUS2 and want FIFO regs. In that case calculated length
would be 3 which will result in reading of STATUS1, STATUS2
and FIFO_ENTRIES2 regs and not expected STATUS1, FIFO_ENTRIES2
and FIFO_ENTRIES1.
Signed-off-by: Vladislav Pejic <vladislav.pejic@orioninc.com>
Separating declarations of variables not referenced with #ifdef
when CONFIG_IIS328DQ_THRESHOLD is disabled.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
Since b249535 (sensors: Add channel specifier) the signature of
sensor_reconfigure_read_iodev() changed, but sensor_handlers.c
apparently hasn't been updated.
Fix compile time error by updating sensor_reconfigure_read_iodev()
signature in sensor_handlers.c
Signed-off-by: Andrea Merello <andrea.merello@iit.it>
Refactors the cmake and kconfig bits of the tdk sensor drivers into the
vendor subdirectory to make them consistent with other vendor-sorted
sensor drivers. The tdk driver implementations were previously moved
into the vendor subdirectory in commit
41f1c3a2b7.
Signed-off-by: Maureen Helm <maureen.helm@analog.com>
Add missing braces to comply with MISRA C:2012 Rule 15.6 and
also following Zephyr's style guideline.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
