The ISM330DHCX is a ultra-low power IMU with a 3D digital accelerometer
and 3D digital gyroscope tailored for Industry 4.0 applications, which
can be interfaced through either I2C or SPI bus.
https://www.st.com/resource/en/datasheet/ism330dhcx.pdf
This driver is based on stmemsc i/f v1.02.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The IIS2DLPC is a 3D digital accelerometer ultra-low power sensor
for industrial applications, which can be interfaced through either
I2C or SPI bus.
https://www.st.com/resource/en/datasheet/iis2dlpc.pdf
This driver is based on stmemsc i/f v1.02
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Convert pms7003 sensor driver to utilize device tree.
DTS would look something like the following for the pms7003:
uart {
pms7003: pms7003 {
status = "okay";
compatible = "plantower,pms7003";
label = "pms7003";
};
};
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert ak8975 sensor driver to utilize device tree.
This also supports the ak8975 embedded in a invensense MPU9150. In such
a case the device tree node should look something like, where the ak8975
is a child of the mpu9150.
mpu9150@68 {
compatible = "invensense,mpu9150";
reg = <0x68>;
label = "mpu9150";
#address-cells = <1>;
#size-cells = <0>;
ak8975@c {
compatible = "asahi-kasei,ak8975";
reg = <0xc>;
label = "ak8975";
};
};
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add I2C and SPI bus communication routines in separate files,
and register one or the other as read/write callbacks based
on bus selection in DTS.
This commit is fixing issue #22348 as well, as the SPI part
is handling in the proper way the CS GPIO part.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The LIS3MDL sensor provides two different pins for handling
interrupts: the DRDY, that triggers new data sample availability,
and INT, that goes off when data sample exceeds a given threshold.
The driver handled data ready triggers only, which does not
require sensor configuration at all. Moreover a dummy read is
required when the data ready is configured to re-trigger a new
interrupt.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Replace Kconfig configuration data with devicetree bindings using
(ADC) io channels. Rework the sample to document expectations about
the relationship between the reference voltage and the divider input
voltage, and update the sensor configuration to support Nordic SAADC.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Replace Kconfig configuration data with devicetree bindings using
(ADC) io channels. Rework the sample to document expectations about
the relationship between the reference voltage and the divider input
voltage, and update the sensor configuration to support Nordic SAADC.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
I think people might be reading differences into 'if' and 'depends on'
that aren't there, like maybe 'if' being needed to "hide" a symbol,
while 'depends on' just adds a dependency.
There are no differences between 'if' and 'depends on'. 'if' is just a
shorthand for 'depends on'. They work the same when it comes to creating
implicit menus too.
The way symbols get "hidden" is through their dependencies not being
satisfied ('if'/'depends on' get copied up as a dependency on the
prompt).
Since 'if' and 'depends on' are the same, an 'if' with just a single
symbol in it can be replaced with a 'depends on'. IMO, it's best to
avoid 'if' there as a style choice too, because it confuses people into
thinking there's deep Kconfig magic going on that requires 'if'.
Going for 'depends on' can also remove some nested 'if's, which
generates nicer symbol information and docs, because nested 'if's really
are so simple/dumb that they just add the dependencies from both 'if's
to all symbols within.
Replace a bunch of single-symbol 'if's with 'depends on' to despam the
Kconfig files a bit and make it clearer how things work. Also do some
other minor related dependency refactoring.
The replacement isn't complete. Will fix up the rest later. Splitting it
a bit to make it more manageable.
(Everything above is true for choices, menus, and comments as well.)
Detected by tweaking the Kconfiglib parsing code. It's impossible to
detect after parsing, because 'if' turns into 'depends on'.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Added subsys argument to the callback, updated one driver which
used it and test cases.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Use the new pin and interrupt configuration API.
NOTE: Because hardware is not available this has been build-tested
only.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use new configuration API, replace callback enable/disable with
interrupt enable/disable, and set active level in devicetree source.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the new pin and interrupt configuration API.
NOTE: Because hardware is not available this has been build-tested
only.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the new pin and interrupt configuration API.
NOTE: Because hardware is not available this has been build-tested only.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the new pin and interrupt configuration API.
NOTE: Because hardware is not available this has been build-tested
only.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the new pin and interrupt configuration API.
NOTE: Because hardware is not available this has been build-tested
only.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Update devicetree sources and bindings, switch to new GPIO API. Use
devicetree property name to identify interrupt signal.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the new pin and interrupt configuration API. Update all
devicetree bindings to add INT signal active level. Document active
level.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Update sample overlays. Add GPIO flags to configuration state.
Refactor to split out setup/handle/process phases. Switch to new API
replacing callback dis/enable with interrupt dis/enable.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Since this was converted to the setup/handle/process idiom in master
the conversion is straightforward.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit updates the HMC5883L driver to use the new GPIO API.
Also add a note explicitly describing the active state of the DRDY
pin in the binding file.
Tested on frdm_k64f.
Signed-off-by: Kevin Townsend <kevin@ktownsend.com>
Update sample overlay for missing chip select and to deconflict with
UART TXD. Add GPIO flags to configuration state. Replace callback
enable with interrupt enable.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Add a sample overlay. Add GPIO flags to configuration state. Replace
callback enable with interrupt enable.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Put all the devicetree configuration data into a config structure in
flash, which removes some ultra-long identifiers from the code and
makes it more readable, and prepares for multiple instance support.
Consistently use the interrupt signal datasheet name for all objects
that are specific to that signal, including configuration structure
tags and function names.
Update the trigger idiom for setup/handle/process stages.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Converts the fxas21002 sensor driver to the new gpio api. Updates device
trees for all boards with this sensor to active low gpio interrupts by
default.
Tested on the hexiwear_k64 board.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Converts the fxos8700 sensor driver to the new gpio api. Updates device
trees for all boards with this sensor to active low gpio interrupts by
default.
Tested on frdm_k64f and rv32m1_vega_ri5cy boards. The latter verifies
that the reset output works correctly.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Update ALERT active level in all devicetree files. Capture GPIO flags
in static configuration. Add internal API to enable and disable
interrupt, to release the handlers when an alert occurs, and to
re-enable the signal when the handler completes. Check for alerts
received during periods when the interrupt was disabled.
Extend the example to handle both above and below range triggers and
alerts that are present on startup.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Correct DRDY active level to default active-high, switch to new
interrupt configuration.
Also fix a common bug where an already-active DRDY signal is not
properly handled.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The build infrastructure should not be adding the drivers subdirectory
to the include path. Fix the legacy uses that depended on that
addition.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Define a binding for the Bosch BMA280 sensor. Remove the Kconfig
settings and update the driver to use the devicetree information.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Add sensor driver for the internal temperature sensor present in the
NXP Kinetis SoC series.
The driver allows reading the die temperature and the voltage of the
external voltage reference used for calculating the temperature.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
The firmware version on the CCS811 on nrf52_pca20020 is generally
version 1.1, which does not set the data ready bit in the status
register. Assume that a non-zero CO2 measurement on that version is
fresh for the purposes of determining the fetch status.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The application may want to know the configured mode without inspecting
Kconfig macros; this is important for proper management of BASELINE
which is mode-dependent.
It also may need to know the version of the hardware and firmware, as
the behavior of application firmware 2.0 is significantly better than
version 1.1.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
This mode is documented as producing a raw result every 250 ms that the
application must convert to eCO2 and eTVOC readings. In practice
application firmware 2.0 appears to convert the readings as with all
other rates.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Expose the entire content of the ALG_RESULT_DATA block to the
application, primarily so the status and error flags can be seen. With
those available the application has the ability to detect that a stale
result has been provided so sensor_fetch_sample() can return -EAGAIN in
this case instead of -EIO, and it doesn't need to block which is
annoying.
This should also make the sensor usable on older Nordic Thingy:52
devices with outdated CCS811 application firmware that doesn't properly
implement the DATA_READY bit.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Accurate estimate of gas presence requires temperature and humidity
data. Add API to update these values.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Use CMSIS-standard bit mask and offset macros. Rename the field to more
closely match the data sheet. Use slightly less magic numbers for the
scale multipliers.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Proper use of the CCS811 requires maintenance of the BASELINE
register value measured in clean air at various points in the sensor
life cycle. The sensor driver abstraction has no facility to support
this, so add an application header with functions to fetch and update
the register value.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Add the standard suite of trigger configuration options. Add driver
support for the DATA_READY and THRESHOLD triggers. Note cross-module
dependency as configuring the trigger requires a controlled modification
of the sensor registers and the sensor driver API doesn't support this.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
The original implementation relied on the DATA_READY bit of the STATUS
register to indicate when a reading was available. This bit remains
clear for the first several readings produced by the CCS811.
When INT_DATARDY is set in MEAS_MODE the nINT signal will remain
asserted until ALG_RESULT_DATA is read. If this is treated as a LEVEL
signal, which is the common case in Zephyr, gating the read of
ALG_RESULT_DATA on DATA_READY means the signal will never be cleared,
and the interrupt callback will be repeated immediately.
Since the STATUS register value is part of the ALG_RESULT_DATA block
just read the whole thing, and provide its content to the user only if
the DATA_READY bit is set.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
The CCS811 has a measurement lifecycle that includes certain timing
constraints, including that calibration constants should not be applied
until the conditioning period has completed. If a device resets but the
CCS811 remains the process of inspecting current state and initializing
the device properly can be complicated.
Simplify this by forcing a reset of the device when the driver is
initialized. Should this cause hardship the necessary logic and
infrastructure to record time-of-last-reset across reboots and verify
measurement mode/baseline consistency can be added at that point.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Read the status and error in one function that provides its own
diagnostics.
Also change name of register to match datasheet.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
The CCS811 can be in either boot mode (after powerup) or application
mode, and these modes have distinct register maps that share only some
content. The register written to switch from boot mode to application
mode is not available in application mode, so don't write to it in that
case.
Also respect the required timeout between APP_START and next I2C
operation.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Allow application to choose the measurement rate.
Measurement mode 4 (250 ms rate) is not supported because it we have no
support for processing the raw data it produces.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Asserting the WAKEn increases current draw. Turn it off when I2C is
not being used.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Adds BME280 SPI chip select pin control if chip select is
configured for the device in the device tree.
Signed-off-by: Jan Tore Guggedal <jantore.guggedal@nordicsemi.no>
Correct handling of device encoded temperature values, which combine a
12-bit 2s complement signed value with a separate sign bit. Rework
conversion between device and sensor temperature representations to
support negative temperatures in both domains.
Use a much simpler trigger configuration where the alert is driven by
comparator output, rather than as an interrupt that requires a pair of
I2C transactions to read and clear the flag.
Refactor the trigger infrastructure to use the setup/handle/process
idiom, which reduces duplicated code and to correctly detect alerts
present when the triggers are set.
Completely replace the sample with something that demonstrates
updating upper and lower threshold values to track moving
temperatures.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Added autocompletion to 'sensor get' command. After this change
device and channels are autocompleted. It is possible to provide
multiple channels for reading.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
When asserts were disabled then sensor accepted any channel in
hts221_channel_get(). Changed to return -ENOTSUP when invalid
channel is provided.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
MPU6050 no longer using Kconfig to specify I2C addresses. Reference
to the removed symbol causes QA diagnostics. Remove the reference;
when AK8975 is converted to devicetree it may be possible to restore
the link between the sensors.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Add a binding for the sensor and replace all Kconfig selection of
hardware parameters with devicetree property values.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
A single menu within an if like
if FOO
menu "blah"
...
endmenu
endif
can be replaced with
menu "blah"
depends on FOO
...
endmenu
Fix up all existing instances.
Also remove redundant extra menus underneath 'menuconfig' symbols.
'menuconfig' already creates a menu.
Also remove the menu in arch/arm/core/aarch32/Kconfig around the
"Floating point ABI" choice. The choice depends on FLOAT, which depends
on CPU_HAS_CPU, so remove the 'depends on CPU_HAS_FPU' too.
Piggyback removing a redundant 'default n' for BME280.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
- Added support for TMP117 in existing driver for TMP116
The Texas Instruments TMP117 is a higher precision upgrade
from TMP116. It shares most functionality, but has a
differing device ID.
This patch will run with the hardware IDs of both devices.
- Fixed an int promote issue in tmp116_channel_get
Negative temperature values in drv_data->sample were not
processed correctly.
The error occured during integer promotion from u16_t to s32_t
in this code line:
tmp = (s32_t)drv_data->sample * TMP116_RESOLUTION;
By first promoting to s16_t, the correct result is obtained:
tmp = (s16_t)drv_data->sample * (s32_t)TMP116_RESOLUTION;
- Made temperature resolution compatible to sensor API
The fractional part of the temperature was returned as a
multiple of 10^-7 deg.Celsius.
This differs from the resolution sugegsted by the sensor API,
which is 10^-6.
The driver is now returning temperature readings with
a resolution of 10^-6 deg. Celsius.
- The changed driver was tested using following hardware:
TMP117 attached to disco_l475_iot1 via i2c1
Signed-off-by: Hans Wilmers <hans@wilmers.no>
Adds a Shell Module for retrieving Sensor data. The following commands
were added:
sensor - Device commands
Options:
-h, --help :Show command help.
Subcommands:
get :<device_name> [chanel_idx]
list :List configured sensors
list_channels :<device_name>
Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
Define a binding for the Aosong DHT family of temperature/humidity
sensors. Remove the Kconfig settings, and update the driver to use
devicetree information.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
DT_INST_0_ST_LPS22HH_CS_GPIO_CONTROLLER should be
DT_INST_0_ST_LPS22HH_CS_GPIOS_CONTROLLER, which is the name generated by
gen_defines.py.
Discovered while working on unrelated removing of special-casing for
clocks.
Co-authored-by: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Low frequency and high frequency clocks had separate devices
while they are actually handled by single peripheral with single
interrupt. The split was done probably because opaque subsys
argument in the API was used for other purposes and there was
no way to pass the information which clock should be controlled.
Implementation changes some time ago and subsys parameter was
no longer used. It now can be used to indicate which clock should
be controlled.
Change become necessary when nrf5340 is taken into account where
there are more clocks and current approach would lead to create
multiple devices - mess.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Remove leading/trailing blank lines in .c, .h, .py, .rst, .yml, and
.yaml files.
Will avoid failures with the new CI test in
https://github.com/zephyrproject-rtos/ci-tools/pull/112, though it only
checks changed files.
Move the 'target-notes' target in boards/xtensa/odroid_go/doc/index.rst
to get rid of the trailing blank line there. It was probably misplaced.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
When using the RC clock source a periodic calibration is invoked that
involves reading from the die temperature sensor. The code did not
protect against execution order that caused the periodic calibration
to be invoked before the temperature sensor was initialized.
Update the temperature sensor to detect that it has not been
initialized and so should reject attempts to fetch a reading.
Update the calibration code to do nothing when temperature reading
fails.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use LOG_DBG instead of LOG_ERR when BME680 chip is detected
and its ID verified successfully.
Signed-off-by: Jan Tore Guggedal <jantore.guggedal@nordicsemi.no>
The i2c_msg API details do not work correctly with Nordic TWI. Switch
to the higher-level and simpler API for register read and write. Also
add a tree configuration on a Nordic-based board.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
LSM303AGR is a special one in terms of raw value scale among all devices
supported by lis2dh.c driver. Apply proper scale factor based on
sensitivity scale provided in LIS2DH and LSM303AGR datasheets.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
All values were scaled by 8 instead of 12 for 16g compile-time selected
range. This resulted with values around 6.5 m/s^2. Scaling for runtime
configurable ranges was broken for all except 2g range option due to
totally broken lis2dh_range_to_reg_val().
Fix wrong scaling for 16g compile-time and all runtime selectable ranges
by reworking code that scales raw value. While doing this, change
lis2dh->scale type from 16 to 32 bits. This allows to slightly increase
final result precision by using the fact that raw values have maximum 12
bits precision, allowing us to multiply lis2dh->scale by (1 << 4)
compared to previous implementation.
Fix bug #19872.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
According to struct sensor_value documentation, val2 should be negative
for negative result. So drop code that tries to make val2 positive.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Cast to (void) the lsm6dso_mem_bank_set() calls as we
are not interested to the return value.
Coverity-CID: 205625
Signed-off-by: Armando Visconti <armando.visconti@st.com>
This commit converts the existing hcm5883l 3-axis magnetometer
driver to use device tree for the I2C and GPIO selection.
It also adds a basic sample application for this sensor, using the
frdm-k64f development board to demonstrate how the interrupt
GPIO pin and I2C bus can be selected.
Signed-off-by: Kevin Townsend <kevin@ktownsend.com>
Convert bmg160 sensor driver and sample app to utilize device tree.
Introduce a dts board overlay on the frdm_k64f board to ensure we at
least have a single platform in which the sample gets built.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert bmm150 sensor driver and sample app to utilize device tree.
Introduce a dts board overlay on the frdm_k64f board to ensure we at
least have a single platform in which the sample gets built.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert max44009 sensor driver and sample app to utilize device tree.
Introduce a dts board overlay on the frdm_k64f board to ensure we at
least have a single platform in which the sample gets built.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert mcp9808 sensor driver and sample app to utilize device tree.
Introduce a dts board overlay on the frdm_k64f board to ensure we at
least have a single platform in which the sample gets built.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert sx9500 sensor driver and sample app to utilize device tree.
Introduce a dts board overlay on the frdm_k64f board to ensure we at
least have a single platform in which the sample gets built.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert tmp112 sensor driver and sample app to utilize device tree.
Introduce a dts board overlay on the frdm_k64f board to ensure we at
least have a single platform in which the sample gets built.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert th02 sensor driver and sample app to utilize device tree.
Introduce a dts board overlay on the frdm_k64f board to ensure we at
least have a single platform in which the sample gets built.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Update lis3mdl-magn dts binding to include GPIO interrupt pin and change
driver code to get the GPIO pin and controller info from DT instead of
Kconfig.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Update ccs811 dts binding to include GPIO pins for wakeup, reset, and
interrupt and change driver code to get the GPIO pin and controller
info from DT instead of Kconfig.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The LIS2MDL supports SPI half duplex mode with a single data line
by default (3-wire), but it might configured to switch to standard
full duplex mode (4-wire).
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Update vl53l0x dts binding to include GPIO XSHUT pin and change
driver code to get the GPIO pin and controller info from DT instead of
Kconfig.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Update the binding for nordic,nrf-temp to require the label property and
use the generated define (DT_INST_0_NORDIC_NRF_TEMP_LABEL) instead of
Kconfig symbol (CONFIG_TEMP_NRF5_NAME).
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Some chips supported by lis2dh driver (such as LIS2DH12 and LIS3DH)
contain CTRL_REG0 (1Eh) register to control internal pull-up on SDO/SA0
line (enabled by default). Add disconnect-sdo-sa0-pull-up boolean
device-tree property to allow disconnecting pull-up during driver
initialization. This allows to save around 180uA at 3.6V in
accelerometer power-down mode.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
There is little reason to compile lis2dh_reg_field_update() function
conditionally, based on enabled features. If it is not used, then linker
will drop it anyway.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Use this short header style in all Kconfig files:
# <description>
# <copyright>
# <license>
...
Also change all <description>s from
# Kconfig[.extension] - Foo-related options
to just
# Foo-related options
It's clear enough that it's about Kconfig.
The <description> cleanup was done with this command, along with some
manual cleanup (big letter at the start, etc.)
git ls-files '*Kconfig*' | \
xargs sed -i -E '1 s/#\s*Kconfig[\w.-]*\s*-\s*/# /'
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Clean up space errors and use a consistent style throughout the Kconfig
files. This makes reading the Kconfig files more distraction-free, helps
with grepping, and encourages the same style getting copied around
everywhere (meaning another pass hopefully won't be needed).
Go for the most common style:
- Indent properties with a single tab, including for choices.
Properties on choices work exactly the same syntactically as
properties on symbols, so not sure how the no-indentation thing
happened.
- Indent help texts with a tab followed by two spaces
- Put a space between 'config' and the symbol name, not a tab. This
also helps when grepping for definitions.
- Do '# A comment' instead of '#A comment'
I tweaked Kconfiglib a bit to find most of the stuff.
Some help texts were reflowed to 79 columns with 'gq' in Vim as well,
though not all, because I was afraid I'd accidentally mess up
formatting.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
The default I2C driver on Nordic platforms does not support the I2C
burst operations, so replace those calls with ones that work on the
platform.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The value of BMG160_THREAD_PRIORITY has never been used after the symbol
was added. Use it.
The value defaults to 10 in Kconfig too, so this is a no-op in itself.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Defining a symbol with 'menuconfig' just tells the menuconfig to display
any dependent symbols that immediately follow it in a separate menu.
'menuconfig' has no effect on symbol values.
Making a symbol that doesn't have any dependent symbols after it a
'menuconfig' should be avoided, because then you end up with an empty
menu, which is shown as e.g.
[*] Enable foo ---
This is how it would be shown if there were children but they all
happened to be invisible as well.
With a regular 'config', it turns into
[*] Enable foo
Change all pointless 'menuconfig's to 'config's.
See the section on 'menuconfig' on the Kconfig - Tips and Best Practices
page as well.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
The CONFIG_* prefix was missing, making the #ifdefs always false.
Found with a script (CONFIG_ENS210_CRC_CHECK was unused).
Also make ens210_crc7() static. Guessing it's unused outside this file.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Added in commit 180b139786 ("drivers: sensor: lsm6dsl: Adding sensorhub
support"), then never used.
Found with a script.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
After commit 44f373e806 ("driver/sensor: lis2mdl: make use of STdC
definitions"), the code only looks at LIS2MDL_MAG_ODR_RUNTIME, and not
at the LIS2MDL_MAG_ODR_<frequency> symbols.
LIS2MDL_MAG_ODR_RUNTIME is now a yes/no thing in practice, so remove the
choice and turn it into a regular bool symbol.
Found with a script.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
The function that initializes interrupts configures the sensor
register to enable interrupts. It is called before the function that
resets the sensor. Swap the order.
Also correct the mask argument to the configuration command, and use
the BIT() macro to construct the set argument.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Align all sensor drivers that are using stmemsc (STdC) HAL i/f
to new APIs of stmemsc v1.02.
Requires https://github.com/zephyrproject-rtos/hal_st/pull/3
Signed-off-by: Armando Visconti <armando.visconti@st.com>
After switching to new SPI API there is no need to reserve first dummy
byte in buffer and ignore that in application later on. Instead two
buffers can be specified, which is how it is done already in lis2dh
driver. The problem is that dummy byte is still part of the buffer, but
it clearly should no longer be. As an example we write 0x7 (bits to
enable XYZ axes) into CTRL2 instead of CTRL1 register. When reading
measurements on the other hand we have filled buffer starting from 0,
instead of 1 as the driver code has expected.
Fix driver in all places that use burst transfers by removing first
dummy byte from input/output buffer.
Fixes: 2f7e6b6d42 ("drivers/sensors: Switch lis2dh driver to new SPI
API")
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
All sensors were using legacy log module registeration method
where LOG_LEVEL was defined before registeration. This method
was error prone as it requires preserving includes order.
Replaced with LOG_MODULE_REGISTER(foo, level).
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Re-run with updated script to convert integer literal delay arguments
to k_thread_create and K_THREAD_DEFINE to use the standard timeout
macros.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Re-run with updated script to convert integer literal delay arguments to
k_sleep to use the standard timeout macros.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Reimplementation of clock control driver for nrf platform. It includes
latest API changes: asynchronous starting and getting clock status.
Additionally, it implements calibration algorithm which optionally
skips calibration based on no temperature change. Internal temperature
sensor is used for that.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Use the int_literal_to_timeout Coccinelle script to convert literal
integer arguments for kernel API timeout parameters to the standard
timeout value representations.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
LIS2MDL sensor has a fixed sensitivity equal to 1500 uGauss/LSB.
So, use a constant value directly.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Port the lis2mdl sensor driver on top of the lis2mdl_StdC
HAL interface (in modules/hal/st/sensor/stmemsc/).
Signed-off-by: Armando Visconti <armando.visconti@st.com>
This change is done so that there is no need to additionaly include
<nrfx.h> before <soc/nrfx_coredep.h> (what might be a bit surprising)
and so that <nrfx_config.h> doesn't need to be include separately for
nRF SoCs requiring a special mapping of peripheral accessing symbols.
This commit removes also no longer needed inclusions and updates
the hal_nordic module with required minor correction of nrfx_glue.h.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Header files of nrfx HALs are not supposed to be included directly
but only with their names prepended with the hal/ directory (so that
an inclusion of an nrfx HAL header clearly differs from an inclusion
of an nrfx driver header).
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Use the named representation for no-wait to future-proof against a
change to the representation of timeout values.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The correct suffix name for selecting the GPIO for SPI Chip Select
is _CS_GPIOS_CONTROLLER and not _CS_GPIO_CONTROLLER.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
It seems that gpio_pin_disable_callback() has never been working
for that sensor as it was expected. We used there argument 'dev'
as its own (lis2dw12) device pointer. While this argument is a
gpio_port device pointer not lis2dw12 sensor device pointer. So
cfg->int_gpio_pin always tries to disable callback for some random
pin read from accidental data sector.
Signed-off-by: Michał Oleszczyk <oleszczyk.m@gmail.com>
For now there is only periodic data acquisition mode implemented.
This mode is quite power consuming. Based on datasheet in idle
state in periodic data acquisition mode SHT3X consumes 45uA but
in single shot mode 0.2uA. For many applications where power
consumption has to be kept as low as possible single shot mode
is the only choice. Tester on custom board NRF52832 + SHT31-DIS.
Signed-off-by: Michał Oleszczyk <oleszczyk.m@gmail.com>
Add support to STM IIS3DHHC the ultra-low noise, high-stability
three-axis linear accelerometer.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The LIS2MDL is not a combo device, but pure magnotemeter.
Hence, '-magn' extension is not adding information and can
be removed from dts compatible name as well as binding filename.
Instead specify '-i2c' or '-spi' to distinguish between the names.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
These calls are not accessible in CI test, nor do they get built on
common platforms (in at least one case I found a typo which proved the
code was truly unused). These changes are blind, so live in a
separate commit. But the nature of the port is mechanical, all other
syscalls in the system work fine, and any errors should be easily
corrected.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Implementation for two new interrupt triggers: single tap and
double tap. Add new Kconfig options to configure those triggers:
trigger mode (single/single and double), latency/quiet/shock time,
threshold levels, active axes.
Signed-off-by: Michał Oleszczyk <oleszczyk.m@gmail.com>
The lsm6dso driver was in pre-merging state when a614a026
was committed. So, let's make the modification manually.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
So far we supported normal (10 bit) and low-power (8 bit) modes. Add
support for high-resolution mode as a third option.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Add support to STM LSM6DSO 6-axis IMU sensor driver.
This driver supports communication with device though both
I2C and SPI bus and both polling and drdy trigger mode.
This driver supports also the sensorhub mode with the possibility
to connect a maximum of two external devices, typically a
magnetometer and an environmental sensor, currently selected among
following devices: lis2mdl magnetometer, lps22hh or lps22hb
pressure and temperature sensors, HTS221 humidity sensor.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Add support to STM LPS22HH pressure and temperature sensor.
The driver support I2C and SPI bus communication and both
polling and drdy trigger mode.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The default tick rate is now 10 kHz, but that driver was demanding
that it be exactly 1 kHz instead of at least that rate. I checked the
source, and the driver isn't actually extracting "ticks" from the
kernel illegally, it just needs fine-grained timers that work with the
existing millisecond API. Let it build, this is fine.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
move misc/util.h to sys/util.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move misc/printk.h to sys/printk.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move misc/byteorder.h to sys/byteorder.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move misc/__assert.h to sys/__assert.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move uart.h to drivers/uart.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move spi.h to drivers/spi.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move sensor.h to drivers/sensor.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move i2c.h to drivers/i2c.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move gpio.h to drivers/gpio.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move clock_control.h to drivers/clock_control.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move adc.h to drivers/adc.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Convert DT_.*_GPIO_{CONTROLLER,PIN,FLAGS} ->
DT_.*_GPIOS_{CONTROLLER,PIN,FLAGS)
Used the following commands to make these conversions:
git grep -l DT_.*_GPIO_CONTROLLER | xargs sed -i 's/DT_\(.*\)_GPIO_CONTROLLER/DT_\1_GPIOS_CONTROLLER/g'
git grep -l DT_.*_GPIO_PIN | xargs sed -i 's/DT_\(.*\)_GPIO_PIN/DT_\1_GPIOS_PIN/g'
git grep -l DT_.*_GPIO_FLAGS | xargs sed -i 's/DT_\(.*\)_GPIO_FLAGS/DT_\1_GPIOS_FLAGS/g'
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Port the lis2dw12 sensor driver on top of the lis2dw12_StdC
HAL interface (in modules/hal/st/sensor/stmemsc/).
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Match what other drivers are doing and use the general BUS define.
Change DT_ST_LIS2DH_0_BUS_SPI to DT_ST_LIS2DH_BUS_SPI
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Found a few annoying typos and figured I better run script and
fix anything it can find, here are the results...
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Change code from using now deprecated DT_<COMPAT>_<INSTANCE>_<PROP>
defines to using DT_INST_<INSTANCE>_<COMPAT>_<PROP>.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
TI_HDC Driver now also supports waiting for conversion to finish instead
of waiting for GPIO interrupt.
Signed-off-by: Nikos Oikonomou <nikoikonomou92@gmail.com>
Hdc1008 driver is renamed into ti_hdc to prepare it to support all
available Texas Instruments HDC sensors (e.g. hdc1080, hdc2080).
Signed-off-by: Nikos Oikonomou <nikoikonomou92@gmail.com>
Per guidelines, all statements should have braces around them. We do not
have a CI check for this, so a few went in unnoticed.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
It is recommended that multibyte (burst) transfers are used to read
acceleration and temperature data. This ensures the data is concurrent
and complete.
Signed-off-by: Brett Witherspoon <spoonb@cdspooner.com>
This commit consolidates the temperature conversion into a single
location and subtracts the bias from the measurement using values from
the datasheet. Also magic numbers have been replaced with more
descriptive macros.
Signed-off-by: Brett Witherspoon <spoonb@cdspooner.com>
This driver uses magic numbers which are incorrect. A correct conversion
is done using the LSB/g scale factors given by Table 1 in the
specifications section of the ADXL362 (Rev. F) datasheet. The entire
conversion has also been consolidated into a signal function.
The sensitivity and offset of the accelerometer values actually vary
with the supply voltage and temperature. Using datasheet provided values
for 25 C and 2.0 V is the best we can do. Users will need to apply
sensitivity and offset corrections for their application.
Signed-off-by: Brett Witherspoon <spoonb@cdspooner.com>
The return code check and error return on the interrupt register
configuration function call should be included in the #if defined
region.
Fixes#16159
Signed-off-by: Brett Witherspoon <spoonb@cdspooner.com>
Clear status bits before mapping them to the interrupt pin, so the
interrupt will occur on the next event instead of a pending event. Also
the status bits are cleared independently, because the threshold and
data ready functions can be enabled simultaneously.
Signed-off-by: Brett Witherspoon <spoonb@cdspooner.com>
Enabling and disabling the GPIO callbacks is error prone and unnecessary
since the trigger data is protected with a mutex, so it has been
removed. This resolves the following issues:
- The GPIO callbacks are not being re-enabled properly in the error path
of the trigger setting function.
- The device pointer used in the GPIO callback to retrieve the ADXL362
driver configuration data is the GPIO device not the ADXL362 device,
so this cast is invalid and the int_gpio field is garbage.
- There are potential timing issues between enabling interrupts and
re-enabling the callbacks.
Signed-off-by: Brett Witherspoon <spoonb@cdspooner.com>
Commit 11295c1 added Kconfig options for interrupt mode, but then hard
coded the interrupt mode. This commit uses the Kconfig option to set
the interrupt mode.
Applications expecting the interrupt mode to be something other than
the default will need to be updated.
Signed-off-by: Brett Witherspoon <spoonb@cdspooner.com>
The default case of the switch statement jumps over the unlocking of the
trigger mutex. This has been fixed with more granular locking which has
the added benefit of being more explicit about what is being protected.
Signed-off-by: Brett Witherspoon <spoonb@cdspooner.com>
Implementation of AMS (Austria Micro Systems) ENS210 temperature and
relative humidity sensor.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
Add support for pulsing the hardware reset pin of the FXOS8700 high
during initialization.
According to the datasheet, this is required for the I2C/SPI bus
auto-detection logic to work properly if the VDD/VDDIO power
sequencing order cannot be guaranteed.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Update the files which contain no license information with the
'Apache-2.0' SPDX license identifier. Many source files in the tree are
missing licensing information, which makes it harder for compliance
tools to determine the correct license.
By default all files without license information are under the default
license of Zephyr, which is Apache version 2.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Refactors the apds9960 sensor driver to get the i2c device name, i2c
device address, gpio device name, and gpio pin from a constant device
configuration structure, rather than using hardcoded macros. This will
make it easier to change the names of the macros and to instantiate
multiple instances of the driver.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Updated to add support for CS. DT config names updated
to adhere to the DTS naming convention. Init and SPI
configuration now follows the device datasheet.
Signed-off-by: Henrik Malvik Halvorsen <henrik.halvorsen@nordicsemi.no>
The existing device_set_power_state() API works only in synchronous
mode and this is not desirable for devices(ex: Gyro) which take
longer time (few 100 mSec) to suspend/resume.
To support async mode, a new callback argument is added to the API.
The device drivers can asynchronously suspend/resume and call the
callback function upon completion of the async request.
This commit adds the missing callback parameter to all the drivers
to make it compliant with the new API.
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Maybe this is some "just in case" thing that got copied around. There's
no need to have a blank line at the beginning or end of Kconfig files.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
1. Remove nrf_common.h include
2. Remove unnecessary NRF_*Type defines, using
CMSIS NRF_TEMP define directly instead.
3. Align driver code by including DEVICE_DECLARE,
and moving DEVICE_AND_API_INIT() to the bottom.
Signed-off-by: Gaute Gamnes <gaute.gamnes@nordicsemi.no>
In zephyr drivers should always use u32_t.
Using uint32_t here generates issues in the CI when NEWLIB_LIBC
is defined.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Update reserved function names starting with one underscore, replacing
them as follows:
'_k_' with 'z_'
'_K_' with 'Z_'
'_handler_' with 'z_handl_'
'_Cstart' with 'z_cstart'
'_Swap' with 'z_swap'
This renaming is done on both global and those static function names
in kernel/include and include/. Other static function names in kernel/
are renamed by removing the leading underscore. Other function names
not starting with any prefix listed above are renamed starting with
a 'z_' or 'Z_' prefix.
Function names starting with two or three leading underscores are not
automatcally renamed since these names will collide with the variants
with two or three leading underscores.
Various generator scripts have also been updated as well as perf,
linker and usb files. These are
drivers/serial/uart_handlers.c
include/linker/kobject-text.ld
kernel/include/syscall_handler.h
scripts/gen_kobject_list.py
scripts/gen_syscall_header.py
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
Most of these are from 'source'ing drivers/sensor/grove/Kconfig within
an 'if SENSOR' (in drivers/sensor/Kconfig), and then adding another 'if
SENSOR' within it.
'if FOO' is just shorthand for adding 'depends on FOO' to each item
within the 'if'. Dependencies on menus work similarly. There are no
"conditional includes" in Kconfig, so 'if FOO' has no special meaning
around a source. Conditional includes wouldn't be possible, because an
if condition could include (directly or indirectly) forward references
to symbols not defined yet.
Tip: When adding a symbol, check its dependencies in the menuconfig
('ninja menuconfig', then / to jump to the symbol). The menuconfig also
shows how the file with the symbol got included, so if you see
duplicated dependencies, it's easy to hunt down where they come from.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
vl53l0x driver is using an external library to build, located under:
ext/hal/st/lib/sensor/vl53l0x.
This library is expecting stdint.h lib to be available and to
secure this for driver library inclusion work, a stdint.h file
header check was done. This check was based on assumptions on possible
header names for stdint.h.
Due to recent renaming of the zephyr header files, this check was
returning a false positive, generating warning at compilation.
Rather than updated with new header names, remove this check, since
driver porting is completed and stdint.h inclusion is actually
done.
Fixes#10134
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Generate interrupt on every ALS cycle in non-trigger mode
and enable ALS saturation interrupt.
resolves: #11989
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Add support to STM LIS2DW12 3-axis accelerometer driver.
The driver support I2C and SPI bus communication and both
polling and drdy trigger mode.
Co-authored-by: Mario Tesi <mario.tesi@st.com>
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use the new i2c_write_read() wrapper to simplify the code.
Also add several overlays used to test the sensor on a variety of
boards, and conf file support for trigger testing.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Use auto-generated device tree macros in LPS25HB driver to avoid
usage of dts.fixup code for it.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use auto-generated device tree macros in LSM6DS0 driver to avoid
usage of dts.fixup code for it.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
We use DT to get the I2C address, so the define that got it from a
Kconfig sybmol isn't used and the Kconfig symbol isnt defined. Remove
this dead code.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
We get the following warning with sdk-ng:
drivers/sensor/lis2dh/lis2dh.c:210:38: error: bitwise comparison
always evaluates to false [-Werror=tautological-compare]
if ((value & LIS2DH_LP_EN_BIT_MASK) == 1 && ...
^~
The test needs to be:
(value & LIS2DH_LP_EN_BIT_MASK) == LIS2DH_LP_EN_BIT_MASK
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This belongs in the implementation file that references the array, since
the header is included in multiple files.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Setting bit 3 instead of bit 2 modifies a reserved section of the
register, with the impact that the ODR is not as configured.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Use auto-generated device tree macros in LIS3MDL driver to avoid
usage of dts.fixup code for it.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use auto-generated device tree macros in LIS2MDL driver to avoid
usage of dts.fixup code for it.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use auto-generated device tree macros in LSM6DSL driver to avoid
usage of dts.fixup code for it.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use Kconfig named choice for TRIGGER_MODE in order to easy
up the trigger mode selection in default configurations
for boards using this sensor driver.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Share lis2dh driver among few accelerometer sensors that has
same register interface: LIS2DH, LIS3DH, LSM303DLHC, LIS2DH12,
LSM303AGR.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Use auto-generated device tree macros in LIS2DH driver to avoid
usage of dts.fixup files. The triggered interrupt part has been
slightly hacked to automatically understand whether only int1 is
configured or both int1 and int2.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Add support to STM LIS2DS12 3-axis accelerometer driver.
The driver support I2C and SPI bus communication and both
polling and drdy trigger mode.
Currently it uses high resolution only as power mode.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Add a configuration structure to sht3xd that holds instance-specific
parameters, implemented in a immutable statically allocated object
initialized with material from device tree binding aliases.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Change driver to get I2C address of sensor from the device tree like
most other sensor drivers that utilize device tree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert lsm303dlhc_accel & lsm303dlhc_magn sensor driver to use new
defines so we can remove the dts_fixup.h code for it.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Fix the value for Low Power Enable (LP_EN) bit mask.
(Issue described by Coverity CID #188734)
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Modified drivers to use DEVICE_AND_API_INIT() instead of DEVICE_INIT()
This will make sure driver_api,is populated at build time and is exposed
to user space
Signed-off-by: Varun Sharma <varun.sharma@intel.com>
This commit renames the CLOCK_CONTROL_NRF5 Kconfig symbol to
CLOCK_CONTROL_NRF. The change is required to aleviates confusion
when selecting the symbol in nRF9160 SOC definition.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Remove configuration parameter CONFIG_BUS_TYPE. Now we may
make use of DT_ST_LSM6DSL_BUS_I2C and DT_ST_LSM6DSL_BUS_SPI
definition to select the bus.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Convert lsm9ds0_gyro driver to get the device name as well as
i2c slave information and gpio info for triggers from device tree.
Updates the build_all test accordingly.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
nRF 16MHz clock is used by both BLE radio and temperature sensor.
During BLE connection if the temperature sensor is also used then
at some point assert condition is hit in temp_nrf5_sample_fetch().
The error code -EBUSY seen during clock_control_off() is that clock
is no longer needed for the temperature sensor, but it cannot be
just turned off because it is still needed for BLE connection.
Signed-off-by: Dhananjay Gundapu Jayakrishnan <dhananjay.jayakrishnan@proglove.de>
Convert lsm9ds0_mfd accel/magn driver to get the device name as well
as i2c slave information from device tree. Updates the build_all
test accordingly.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Fixed channel type in get accel/magn channel routines,
where, by mistake, GYRO definitions were used instead of
ACCEL/MAGN ones.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Convert lis2mdl magnetometer driver to get the device name as well
as i2c slave information from device tree. Updates the build_all
test accordingly.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Add symbolic names to trigger mode (LIS3DH_TRIGGER_MODE) in order to
be defined in board defconfig files.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Convert lis3dh accelerometer driver to get the device name as well
as i2c slave information from device tree. Updates the build_all
test accordingly.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
FIX issue #10571 and #10593
atomic_xxx() functions expect the bit argument to be the
position index inside the target integer and not its
numerical representation (e. g. 5 means the 5th bit and not 32).
The original code could potentially override an adiacent variable.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The sensor signal cannot be cleared by the application, so enabling
level triggers causes the system to hang as the callback is invoked
repeatedly. We want notification when the alarm state is entered, and
when it's exited, so use a double edge.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Add symbolic names to bus type (LIS2DH_BUS_TYPE) and trigger mode
(LIS2DH_TRIGGER_MODE) in order to be defined in board defconfig
files.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Convert lis2dh accelerometer driver to get the device name as well
as i2c/spi slave information from device tree. Updates the build_all
test accordingly. (issue #11605)
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Remove an unnecessary local variable to store the
return value, instead return directly thereby saving
few bits of memory.
Found using Coccinelle.
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Converts the adxl362 sensor driver to get the device name and spi slave
properties from the device tree rather than Kconfig. Updates the
build_all test accordingly.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
These changes were obtained by running a script created by
Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> for the following
specification:
1. Read the contents of all dts_fixup.h files in Zephyr
2. Check the left-hand side of the #define macros (i.e. the X in
#define X Y)
3. Check if that name is also the name of a Kconfig option
3.a If it is, then do nothing
3.b If it is not, then replace CONFIG_ with DT_ or add DT_ if it
has neither of these two prefixes
4. Replace the use of the changed #define in the code itself
(.c, .h, .ld)
Additionally, some tweaks had to be added to this script to catch some
of the macros used in the code in a parameterized form, e.g.:
- CONFIG_GPIO_STM32_GPIO##__SUFFIX##_BASE_ADDRESS
- CONFIG_UART_##idx##_TX_PIN
- I2C_SBCON_##_num##_BASE_ADDR
and to prevent adding DT_ prefix to the following symbols:
- FLASH_START
- FLASH_SIZE
- SRAM_START
- SRAM_SIZE
- _ROM_ADDR
- _ROM_SIZE
- _RAM_ADDR
- _RAM_SIZE
which are surprisingly also defined in some dts_fixup.h files.
Finally, some manual corrections had to be done as well:
- name##_IRQ -> DT_##name##_IRQ in uart_stm32.c
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Convert the BMI160 to use Device Tree to get SPI and GPIO params instead
of Kconfig. Updated samples, tests, and arduino_101_sss board support
for this.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Couple of findings which were revealed after changing
LOG_MODULE_REGISTER macro:
- missing semicolons after LOG_MODULE_REGISTER()
- missing LOG_LEVEL defines
- other
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Provide necessary error handling for `lis2dh_reg_read_byte` function
which might fail.
Also, use a common `status` variable to be used for storing the
error code.
Fixes#10590
Coverity-CID: 188733
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Remove the redundant semicolon used as a terminator in
`if`, `switch`, `while` statements.
Found using Coccinelle.
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
i2c_burst_read can fail during read/write procedure. Therefore,
add a sanity check for its return value.
Fixes#11101
Coverity-CID: 189505
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Driver for LSM303DLHC accelerometer now supports API function
sensor_attr_set for attribute SENSOR_ATTR_SAMPLING_FREQUENCY.
Signed-off-by: Dennis Wildmark <d.wildmark@gmail.com>
Macro is used to create contiguous bitmask between the
arguments passed to the macro.
BITS_PER_LONG is computed as the multiplication of predefined
macros `__CHAR_BIT__` and `__SIZEOF_LONG__`.
Both gcc and clang support these predefined macros.
With this change, replace the redundant defintions of
GENMASK with the new generic macro available.
Fixes#10843
Suggested-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Check the return value of i2c_reg_read_byte() and return
if unable to read the register
Coverity-CID: 188740
Fixes#10585
Signed-off-by: Satya Bhattacharya <satyacube@gmail.com>
Driver fxos8700 can also be used for the MMA8451
accelerometer and offers more functionality.
Revert the commit to avoid duplicate code.
This reverts commit 9c0d7813e5.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Add basic verification of the supported devices.
Add IDs for MMA8451, MMA8652, MMA8653 and FXOS8700 and
remove Kconfig FXOS8700_WHOAMI option.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
The existing API defined sys_clock_{hw_cycles,ticks}_per_sec as simple
"variables" to be shared, except that they were only real storage in
certain modes (the HPET driver, basically) and everywhere else they
were a build constant.
Properly, these should be an API defined by the timer driver (who
controls those rates) and consumed by the clock subsystem. So give
them function syntax as a stepping stone to get there.
Note that this also removes the deprecated variable
_sys_clock_us_per_tick rather than give it the same treatment.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Added support to LIS2MDL Magnetometer sensor provided
with following features:
- I2C interface
- Mag data
- Temperature data
- ODR configurable by config or at runtime
- Trigger mode selectable by menuconfig
- IRQ pin configurable (by dts or Kconfig)
- Hard Iron offset setting at runtime
- Include yaml file
Tested on ST MEMS IKS01A2 + NUCLEO STM32F411RE board.
LIS2MDL connected to I2C master interface (SPI 3 wire not
supported yet).
Test run with all ODR {10, 20, 50, 100} Hz in poll and
trigger mode.
GPIO IRQ dts configuration has been tested by adding
to boards/arm/nucleo_f411re/nucleo_f411re.dts file
this patch:
&i2c1 {
status = "ok";
clock-frequency = <I2C_BITRATE_FAST>;
+
+ /* ST Microelectronics LIS2MDL mag sensor */
+ lis2mdl-magn@1e {
+ compatible = "st,lis2mdl-magn";
+ reg = <0x1e>;
+ irq-gpios = <&gpioa 4 0>;
+ label = "LIS2MDL";
+ status = "ok";
+ };
};
and adding boards/arm/nucleo_f411re/dts.fixup with following
content:
ST_STM32_I2C_V1_40005400_ST_LIS2MDL_MAGN_1E_LABEL
ST_STM32_I2C_V1_40005400_ST_LIS2MDL_MAGN_1E_BASE_ADDRESS
ST_STM32_I2C_V1_40005400_ST_LIS2MDL_MAGN_1E_BUS_NAME
ST_STM32_I2C_V1_40005400_ST_LIS2MDL_MAGN_1E_IRQ_GPIOS_CONTROLLER
ST_STM32_I2C_V1_40005400_ST_LIS2MDL_MAGN_1E_IRQ_GPIOS_PIN
For more info on this LIS2MDL please follow this link:
http://www.st.com/en/mems-and-sensors/lis2mdl.html
Signed-off-by: Mario Tesi <mario.tesi@st.com>
Every board that uses dts-enabled spi drivers has a board-level dts, so
there is no need to have separate configs HAS_DTS_SPI_PINS and
HAS_DTS_SPI.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Every board that uses dts-enabled gpio drivers has a board-level dts, so
there is no need to have separate configs HAS_DTS_GPIO_DEVICE and
HAS_DTS_GPIO.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Every board that uses dts-enabled spi drivers has a board-level dts, so
there is no need to have separate configs HAS_DTS_SPI_DEVICE and
HAS_DTS_SPI.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Every board that uses dts-enabled i2c drivers has a board-level dts, so
there is no need to have separate configs HAS_DTS_I2C_DEVICE and
HAS_DTS_I2C.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This patch changes the behavior of the sensor. The sensor
will remain in sleep mode after initialization and will only
run the measurements once when sample_fetch is called.
This optimizes the power consumption of the sensor as it
stays in sleep mode most of the time.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Refactor and reorganize ALS and proximity setup functions.
Cleanup and reorder register, fix register fields.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
The lsm6dsl sensor driver incorrectly conditioned the interrupt pin
Kconfigs upon !HAS_DTS_SPI_PINS, when it should actually be
!HAS_DTS_GPIO_DEVICE.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Fixes casting warnings in multiple sensor drivers when creating their
own thread. These warnings were found when updating the build_all tests
to include missing sensor drivers.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
The bmm150 sensor driver was missed in the conversion from kbuild to
cmake. This problem was found when updating the build_all tests to
include missing sensor drivers.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Fixes a compiler format warning in the bmi160 sensor driver. This
warning was found when updating the build_all tests to include missing
sensor drivers.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Fixes unused variable warnings for the adxl362 and lis2dh sensor
drivers. These warnings were found when updating the build_all tests to
include missing sensor drivers.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Any word started with underscore followed by and uppercase letter or a
second underscore is a reserved word according with C99.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
The return of memset is never checked. This patch explicitly ignore
the return to avoid MISRA-C violations.
The only directory excluded directory was ext/* since it contains
only imported code.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
The sensor driver Kconfigs are sourced inside an "if SENSOR..endif"
conditional, so it is redundant for sensor drivers to explicitly
"depends on SENSOR".
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
For each sensor driver, wrap all Kconfig symbols in a big if/endif
conditional rather than repeating "depends on" for each symbol.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
When config hw cycles=32768 max_wait_cycles maybe small than 60us.
The fix change the condition,make sure the wait time exceeds 80us.
Fixed#9816
Signed-off-by: Frank Li <lgl88911@163.com>
Use Kconfig specific object "named choices".
Aim is to allow to define config choices selection in Kconfig.*
files instead of _defconfig and hence allow to keep flags
activation conditional.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This patch adds support for the Analog Devices ADXL372 ultra-low power,
3-axis, +/-200 g MEMS accelerometer. The ADXL372 can be either connected
via a SPI or I2C interface.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Consistently use
config FOO
bool/int/hex/string "Prompt text"
instead of
config FOO
bool/int/hex/string
prompt "Prompt text"
(...and a bunch of other variations that e.g. swapped the order of the
type and the 'prompt', or put other properties between them).
The shorthand is fully equivalent to using 'prompt'. It saves lines and
avoids tricking people into thinking there is some semantic difference.
Most of the grunt work was done by a modified version of
https://unix.stackexchange.com/questions/26284/how-can-i-use-sed-to-replace-a-multi-line-string/26290#26290, but some
of the rarer variations had to be converted manually.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
A race condition was identified during the initialization of the
driver when the trigger function is enabled. This exposed two issues:
1 - The fxas21002_handle_int is trying to acquire the semaphore before
it gets initialized. To solve this we need to initialize the
semaphore before calling the fxas21002_trigger_init function.
2 - During the fxas21002_trigger initialization the i2c bus is used
(from fxas21002_handle_int function) at the same time as the
fxas21002_set_power is being called. To fix this we need to
initialize the semaphore with 0 and just release it after calling
the fxas21002_set_power function in the fxas21002_int
Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
A race condition was identified during the initialization of the
driver when the trigger function is enabled. This exposed two issues:
1 - The fxos8700_handle_int is trying to acquire the semaphore before
it gets initialized. To solve this we need to initialize the
semaphore before calling the fxos8700_trigger_init function.
2 - During the fxos8700_trigger initialization the i2c bus is used
(from fxos8700_handle_int function) at the same time as the
fxos8700_set_power is being called. To fix this we need to
initialize the semaphore with 0 and just release it after calling
the fxos8700_set_power function in the fxos8700_int
These two scenarios was reproducible in the WaRP7 board with i.MX7 SoC.
Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
Up until now, Zephyr has patched Kconfig to use the last 'default' with
a satisfied condition, instead of the first one. I'm not sure why the
patch was added (it predates Kconfiglib), but I suspect it's related to
Kconfig.defconfig files.
There are at least three problems with the patch:
1. It's inconsistent with how Kconfig works in other projects, which
might confuse newcomers.
2. Due to oversights, earlier 'range' properties are still preferred,
as well as earlier 'default' properties on choices.
In addition to being inconsistent, this makes it impossible to
override 'range' properties and choice 'default' properties if the
base definition of the symbol/choice already has 'range'/'default'
properties.
I've seen errors caused by the inconsistency, and I suspect there
are more.
3. A fork of Kconfiglib that adds the patch needs to be maintained.
Get rid of the patch and go back to standard Kconfig behavior, as
follows:
1. Include the Kconfig.defconfig files first instead of last in
Kconfig.zephyr.
2. Include boards/Kconfig and arch/<arch>/Kconfig first instead of
last in arch/Kconfig.
3. Include arch/<arch>/soc/*/Kconfig first instead of last in
arch/<arch>/Kconfig.
4. Swap a few other 'source's to preserve behavior for some scattered
symbols with multiple definitions.
Swap 'source's in some no-op cases too, where it might match the
intent.
5. Reverse the defaults on symbol definitions that have more than one
default.
Skip defaults that are mutually exclusive, e.g. where each default
has an 'if <some board>' condition. They are already safe.
6. Remove the prefer-later-defaults patch from Kconfiglib.
Testing was done with a Python script that lists all Kconfig
symbols/choices with multiple defaults, along with a whitelist of fixed
symbols. The script also verifies that there are no "unreachable"
defaults hidden by defaults without conditions
As an additional test, zephyr/.config was generated before and after the
change for several samples and checked to be identical (after sorting).
This commit includes some default-related cleanups as well:
- Simplify some symbol definitions, e.g. where a default has 'if FOO'
when the symbol already has 'depends on FOO'.
- Remove some redundant 'default ""' for string symbols. This is the
implicit default.
Piggyback fixes for swapped ranges on BT_L2CAP_RX_MTU and
BT_L2CAP_TX_MTU (caused by confusing inconsistency).
Piggyback some fixes for style nits too, e.g. unindented help texts.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Only basic features supported initially but more could be added from:
https://www.nxp.com/docs/en/data-sheet/MMA8451Q.pdffixes#9006
A sample app will be provided in a separate PR.
Signed-off-by: Lars Knudsen <larsgk@gmail.com>
This patch adds support for the Analog Devices ADT7420 High-Accuracy
16-bit Digital I2C Temperature Sensors. Optionally sensor threshold
events are supported.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Bool symbols implicitly default to 'n'.
A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you
want to override a 'default y' on the base definition of the symbol. It
isn't used like that on any of these symbols though.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
These cases weren't caught by the heuristic used by the warning added in
commit 6eabea3a7e ("Kconfiglib: Warn for unquoted string defaults"),
because "GPIO_0" has no lowercase characters in it.
Unquoted Kconfig values are are indistinguishable from reference to
(undefined) symbols in general. Quoting all string defaults will help
find "true" references to undefined Kconfig symbols, and makes it
clearer that the value is constant.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
As stated in LIS2DH datasheet in section "5.1.1 I2C Operation",
in order to read/write multiple bytes on I2C it is necessary
to add the autoincrement bit to the subaddress field.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The lis2dh_burst_write used "bus" as an input parameters, while
inside "dev" was referred. Now variable names are aligned.
Signed-off-by: Evgeny Kalugin <evgeny.kalugin@intel.com>
The choice symbol LSM6DSL_EXT0_LIS2MDL was given a 'default' in
Kboards/arm/96b_argonkey/Kconfig.defconfig, but 'default' has no effect
on choice symbols, triggering a warning from Kconfiglib.
Instead of adding a default to the choice symbol, change the default of
the 'choice' itself by giving it name and adding the default in
Kconfig.defconfig.
This requires that we remove the default on the "base" definition of the
'choice', due to some messiness related to the Zephyr-specific
prefer-later-defaults behavior (see the 'Zephyr-specific Kconfig
behavior for defaults' section in the Board Porting Guide). Choices were
overlooked when that patch was added to the C tools, meaning choices
still prefer earlier defaults. The crux is that Kconfig.defconfig files
are included last.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Rename CONFIG_PMS7003_SERIAL_TIMEOUT to CFG_PMS7003_SERIAL_TIMEOUT as it
was not exposed in Kconfig as a configurable option. So don't use the
CONFIG_ prefix for non-Kconfig symbols.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
In the code we had an if defined based on
CONFIG_BMM150_MAGN_SAMPLING_RATE_RUNTIME that should have been
CONFIG_BMM150_SAMPLING_RATE_RUNTIME.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Use the named choices feature introduced by PR #6966
and configure LSM6DSL on ArgonKey board.
The two named choices introduced in LSM6DSL are:
- LSM6DSL_BUS_TYPE (default LSM6DSL_I2C)
- LSM6DSL_TRIGGER_MODE (default LSM6DSL_TRIGGER_NONE)
Signed-off-by: Armando Visconti <armando.visconti@st.com>
This patch adds dts support to lps22hb/hts221/vl53l0x
I2C sensors as well as lsm6dsl SPI sensor.
Since some info, like gpio for irq triggering or SPI bus
characteristics, may be provided through dts, they need
to be made optional in the LSM6DSL driver by usage of
macros like HAS_DTS_SPI_PINS or HAS_DTS_SPI_DEVICE.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The various macros to do checks in system call handlers all
implictly would generate a kernel oops if a check failed.
This is undesirable for a few reasons:
* System call handlers that acquire resources in the handler
have no good recourse for cleanup if a check fails.
* In some cases we may want to propagate a return value back
to the caller instead of just killing the calling thread,
even though the base API doesn't do these checks.
These macros now all return a value, if nonzero is returned
the check failed. K_OOPS() now wraps these calls to generate
a kernel oops.
At the moment, the policy for all APIs has not changed. They
still all oops upon a failed check/
The macros now use the Z_ notation for private APIs.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Normally a syscall would check the current privilege level and then
decide to go to _impl_<syscall> directly or go through a
_handler_<syscall>.
__ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will
make all the system calls from the driver files directly link
to the _impl_<syscall>. Thereby reducing the overhead of checking the
privileges.
In the previous implementation all the source files would be compiled
by zephyr_source() rule. This means that zephyr_* is a catchall CMake
library for source files that can be built purely with the include
paths, defines, and other compiler flags that all zephyr source
files uses. This states that adding one extra compiler flag for only
one complete directory would fail.
This limitation can be overcome by using zephyr_libray* APIs. This
creates a library for the required directories and it also supports
directory level properties.
Hence we use zephyr_library* to create a new library with
macro _ZEPHYR_SUPERVISOR_ for the optimization.
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
This patch fixes an overrun detected via Coverity. The
lsm6dsl_odr_to_freq_val function takes an index as argument. If the
index is out of bounds, the expected behavior was to return the last
element of an array. The actual behavior was to overrun the array.
Fixes: #7482
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Adds dts bindings for the fxas21002 interrupt pins to all boards that
have this sensor.
The fxas21002 driver is currently only aware of one sensor interrupt
pin, therefore the routing of INT1 or INT2 to the driver is handled in
each board's dts.fixup.
The fxas21002 sample application has been broken since the refactoring
of the mcux gpio driver to dts in commit
4e8f29f319. The sample is now fixed.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds dts bindings for the fxos8700 interrupt pins to all boards that
have this sensor. The frdm_k64f and hexiwear_k64 connect both sensor
interrupt pins to the mcu, but the frdm_kw41z connects only one.
The fxos8700 driver is currently only aware of one sensor interrupt pin,
therefore the routing of INT1 or INT2 to the driver is handled in each
board's dts.fixup.
The fxos8700 sample application has been broken since the refactoring of
the mcux gpio driver to dts in commit
4e8f29f319. The sample is now fixed.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
The hts221 requires 2.2 ms at boot time to download
the flash content into the volatile mem and the
calibration values cannot be read before that.
This issue is causing following crash:
***** USAGE FAULT *****
Executing thread ID (thread): 0x20000234
Faulting instruction address: 0x80037de
Division by zero
Fatal fault in essential thread! Spinning...
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The XSHUT pin, used to shutdown the device when it is not
in current use, is optional and some boards (like ArgonKey)
leave it tied to vdd. So, the driver must provide a way to
make this part configurable.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
In order to be able to change at runtime the Output Data
Rate (ODR) as well as the Full-Scale (FS) for both the
Accelerometr and Gyroscope the driver needs to provide
the .attr_set callback.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
In .h there are few typos that are fixed in this commit:
- Delete LSM6DSL_REG_CTRL3_C and LSM6DSL_REG_CTRL9_XL
register sections duplication.
- Fix LSM6DSL_REG_CTRL6_C address.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Adding sensorhub support. Only one slave device can be selected
among LIS2MDL (magnetometer) and LPS22HB (pressure and temperature).
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Driver APIs might not implement all operations, making it possible for
a user thread to get the kernel to execute a function at 0x00000000.
Perform runtime checks in all the driver handlers, checking if they're
capable of performing the requested operation.
Fixes#6907.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
The sensor channel type for the nRF TEMP peripheral is incorrectly set
to SENSOR_CHAN_AMBIENT_TEMP. This peripheral measures die temperature,
not ambient temperature.
Fix the sensor channel.
Signed-off-by: Marti Bolivar <marti@opensourcefoundries.com>
Some device include a temperature sensor, usually used as a
companion for helping in drift compensation, that measure the
die temperature. This temperature IS NOT related to the the
ambient temperature, hence a clean separation between the two
is required.
This commit introduces a clean separation between the two
types of temperature leaving the old deprecated definition
still there.
The list of current drivers that read the die (and not the ambient)
temperature is the following:
- adxl362
- bma280
- bmg160
- bmi160
- fxos8700
- lis3mdl
- lsm6ds0
- lsm6dsl
- lsm9ds0
- mpu6050
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Add SPI bus support to LSM6DSL sensor. The bus routines (i.e. I2C
and SPI) are defined in separate files, where proper r/w callbacks
are registered.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The sensor enables the readout of multiple consecutive registers if
the MSb of the sub-address is set. The other 7bit are the register
address.
Signed-off-by: Tobias Aschenbrenner <taschenb@posteo.de>
The existing nrf5_common.h now applies to other Nordic ICs that are not
part of the "5" family. Instead rename this to nrf_common.h to cover the
upcoming ICs that belong to other families.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Upcoming Nordic ICs that share many of the peripherals and architecture
with the currently supported nRF5x ones are no longer part of the nRF5
family. In order to accomodate that, rename the SoC family from nrf5 to
nrf, so that it can contain all of the members of the wider Nordic
family.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The arithmetic performed on the CO2 and VOC measurements is pointless as
the units of the sensor already match those of the API, furthermore the
multiplication will overflow the u32_t with CO2 or VOC readings greater
than 4294 ppm or ppb. This CO2 concentration is achievable by breathing
at the sensor.
Signed-off-by: Aapo Vienamo <aapo.vienamo@iki.fi>
A condition is added to the Kconfig file to disable config options which
will be supplied from the dts.
Signed-off-by: Aapo Vienamo <aapo.vienamo@iki.fi>
VL53L0X_PerformSingleRangingMeasurement() returns a signed 8-bit
integer, not an unsigned 8-bit integer, making the "< 0" comparison
worthless.
Coverity-CID: 182593
Coverity-CID: 182597
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
The I2C address of vl53l0x are write in hex, but the VL53L0X_I2C_ADDR
type is int.
Fix this by replace "int" with "hex".
Signed-off-by: Ding Tao <miyatsu@qq.com>
It makes no sense to set the restart condition flag on a first message
and some i2c bus drivers (like the stm32 v1 driver) actually reject
them by returning an error from i2c_transfer().
This patch fixes that by using i2c_burst_read() in tmp112_reg_read()
instead. For consistency, tmp112_reg_write() is also changed to use
i2c_burst_write().
Signed-off-by: Mark Vels <mark.vels@team-embedded.nl>
I have been using this the TMP112 driver with success with a TMP102
connected to to nucleo-f411re board (via I2C1 using PB8/9).
According to the datasheets, both devices are both driver and pin
compatible although the TMP102 is less accurate.
This temperature sensor is not a thermopile sensor type as stated in
comments.
This patch updates that help info
Signed-off-by: Mark Vels <mark.vels@team-embedded.nl>
Add support for AMS CCS811 Digital Gas Sensor for monitoring
indoor air quality. This sensor reports the following parameters:
1. Co2 concentration
2. VOC concentration
3. Sensor voltage
4. Sensor current
This driver only supports polling mode as of now.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Most of sensor channels defined by Zephyr use the main, unscaled
SI unit. We also have SENSOR_CHAN_ALTITUDE which is defined in
meters. So, it only makes sense to define distance in meters too
The only driver supporting SENSOR_CHAN_DISTANCE as of now is
vl53l0x.c, which was updated accordingly. Also, update doc links
in the driver based on the review comment.
Fixes: #5693
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Based on the discussion in #5693, the reason why humidity was defined
in milli-percent was likely following Linux which defines it as such
in its sensor subsystem:
http://elixir.free-electrons.com/linux/latest/source/Documentation/ABI/testing/sysfs-bus-iio#L263
However, Linux defines temperature in milli-degrees either, but
Zephyr uses degrees (similarly for most other quantities). Typical
sensor resolution/precision for humidity is also on the order of 1%.
One of the existing drivers, th02.c, already returned values in
percents, and few apps showed it without conversion and/or units,
leading to confusing output to user like "54500".
So, switching units to percents, and update all the drivers and
sample apps.
For few drivers, there was also optimized conversion arithmetics
to avoid u64_t operations. (There're probably more places to
optimize it, and temperature conversion could use such optimization
too, but that's left for another patch.)
Fixes: #5693
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Adds dts yaml bindings for the max30101 sensor to allow the sensor
driver name, i2c driver name, and i2c address to be extracted from dts
instead of kconfig.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds dts yaml bindings for the fxas21002 sensor to allow the sensor
driver name, i2c driver name, and i2c address to be extracted from dts
instead of kconfig.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds dts yaml bindings for the fxos8700 sensor to allow the sensor
driver name, i2c driver name, and i2c address to be extracted from dts
instead of kconfig.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Move to new Kconfig pattern in which we use an if !HAS_DTS_I2C_DEVICE
block for the Kconfig symbols that can now come from DT generation.
This pattern is useful to allow us to define default values for the
generated symbols for build-all testing.
Fixes: #5877
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move to use an if HAS_DTS_I2C_DEVICE instead of depends on so that the
Kconfig sybmols don't even show up if HAS_DTS_I2C_DEVICE is true.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The generic library provided by ST in ext/hal/st/lib/sensor/vl53l0x
needs to be adapted to the platform. In this case, the main
modification is the way to use I2C. This is now using the Zephyr
I2C API.
Signed-off-by: Vincent Veron <vincent.veron@st.com>
Add driver for ST vl53l0x time of flight sensor.
This driver can be used in 2 modes :
* proximity sensor :
configure VL53L0X_PROXIMITY_THRESHOLD
will return 1 if target is between sensor and threshold,
else, 0
* distance sensor :
will return the distance in millimeters from sensor to target
This driver use the official STMicroelectronics library for vl53l0x.
(in ext/hal/st/lib/sensor/vl53l0x)
Signed-off-by: Vincent Veron <vincent.veron@st.com>
This reverts commit 2a7efb7419.
"choice" section in board Kconfig.defconfig introduces a dependency
from the sensor to the board. As a consequence a warning was generated
whenever the sensor was used on another board.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This reverts commit 2e20f49167.
"choice" section in board Kconfig.default introduces a dependency
from the sensor to the board. Then a warning was generated
whenever the sensor is used on another board
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This patch adds the driver for Panasonic AMG88xx
infrared array sensor.
The driver was developed within the framework of a student
internship in the development department. The task of the
student was to implement the trigger part of the driver,
transfer and visualization of the measured data.
Signed-off-by: Johann Fischer <j.fischer@phytec.de>
Introducing CMake is an important step in a larger effort to make
Zephyr easy to use for application developers working on different
platforms with different development environment needs.
Simplified, this change retains Kconfig as-is, and replaces all
Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild
offers is replaced by a set of CMake extentions. These extentions have
either provided simple one-to-one translations of KBuild features or
introduced new concepts that replace KBuild concepts.
This is a breaking change for existing test infrastructure and build
scripts that are maintained out-of-tree. But for FW itself, no porting
should be necessary.
For users that just want to continue their work with minimal
disruption the following should suffice:
Install CMake 3.8.2+
Port any out-of-tree Makefiles to CMake.
Learn the absolute minimum about the new command line interface:
$ cd samples/hello_world
$ mkdir build && cd build
$ cmake -DBOARD=nrf52_pca10040 ..
$ cd build
$ make
PR: zephyrproject-rtos#4692
docs: http://docs.zephyrproject.org/getting_started/getting_started.html
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
In order to be able to default Kconfig "Trigger mode" choice
in a board Kconfig.defconfig, this commit provides it with a name.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
In order to be able to default Kconfig "Trigger mode" choice
in a board Kconfig.defconfig, this commit provides it with a name.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
There are several issues with the dev_config union used as a
convenience when calling the i2c_configure api. One, the union is well
name spaced protected and doesn't convey use with just i2c. Second
there are assumptions of how the bits might get packed by the union
which can't be guaranteed. Since the API takes a u32_t lets change in
tree uses to using the macros to setup a u32_t and make the union as
deprecated.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
- place all sensor Kconfig options in submenu
- separate device drivers and common options with a comment line
- align help text
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
Indenting preprocessor directives reduces the code readability, because
it make preprocessor directives harder to spot.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This patch implements BMM150 driver with polling mode and its tested
with original BMM150 sensor hardware. Driver works on I2C
interface as of now.
Following datasheet is taken as reference while developing driver.
http://www.mouser.com/ds/2/783/BST-BMM150-DS001-01-786480.pdf
Signed-off-by: Punit Vara <punit.vara@intel.com>
This patch implements following functionality in polling mode.
Ambient light
RGB light
proximity sensor
Following datasheet has been used to develop driver
https://docs.broadcom.com/docs/AV02-4191EN
Jira: ZEP-1552
Signed-off-by: Punit Vara <punit.vara@intel.com>
Change the common "init with 0" + "give" idiom to "init with 1". This
won't change the behavior or performance, but should decrease the size
ever so slightly.
This change has been performed mechanically with the following
Coccinelle script:
@@
expression SEM;
expression LIMIT;
expression TIMEOUT;
@@
- k_sem_init(SEM, 0, LIMIT);
- k_sem_give(SEM);
+ k_sem_init(SEM, 1, LIMIT);
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
Update the MCUX I2C driver and related platforms to get their I2C
information from the device tree. We also updated a few of the sensor
drivers found on the FRDM & Hexiwear boards to get their I2C bus name
from the device tree instead of directly from Kconfig.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Support for LSM6DSL accelerometer and gyroscpe sensor
with bare minimum features.
For more info on this sensor:
http://www.st.com/en/mems-and-sensors/lsm6dsl.html
Change-Id: I9b100a3e030faa8a70a5015a881025c876b81be4
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
i2c_burst_write API implementation in some driver
and generate a sequence of messages that does not allow to
communicate with LIS3MDL sensor. This commit replaces use
of i2c_burst_write with a call to i2c_write, which enables
sensor configuration.
Meanwhile, description of LIS3MDL is completed in sensor
header file.
Change-Id: Ib1b4643365f3c70b31fbfc4b0c30cff294b475a3
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Support for LPS22HB Pressure and temperature sensor provided
with bare minimum features.
For more info on this sensor:
http://www.st.com/en/mems-and-sensors/lps22hb.html
Change-Id: I14992b954053094beb054d0dba7581f6e29a3e68
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
fix misspelling in Kconfig files that would show up in configuration
documentation and screens.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
* lis2dh 3 axis accelerometer support on SPI and I2C bus
* data ready and anymotion type of trigger support
Tested on Dynastream module D52QD2M4IA-A using SPI
Origin: based on Zephyr lis3dh driver
Change-Id: I2c4e9418b87f09c957bba8f73522bd78830bc809
Signed-off-by: Roger Lendenmann <roger.lendenmann@intel.com>
Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99
integer types.
Jira: ZEP-2051
Change-Id: I08f51e2bfd475f6245771c1bd2df7ffc744c48c4
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This is a start to move away from the C99 {u}int{8,16,32,64}_t types to
Zephyr defined u{8,16,32,64}_t and s{8,16,32,64}_t. This allows Zephyr
to define the sized types in a consistent manor across all the
architectures we support and not conflict with what various compilers
and libc might do with regards to the C99 types.
We introduce <zephyr/types.h> as part of this and have it include
<stdint.h> for now until we transition all the code away from the C99
types.
We go with u{8,16,32,64}_t and s{8,16,32,64}_t as there are some
existing variables defined u8 & u16 as well as to be consistent with
Zephyr naming conventions.
Jira: ZEP-2051
Change-Id: I451fed0623b029d65866622e478225dfab2c0ca8
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Fix doxygen comment typos used to generate API docs
Change-Id: I6fd5051c99bdcc731740c92001e525349c254d85
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
This reverts commit e60af3be66.
We revert this as we intent to move away from {u}int{8,16,32,64}_t types
to our own internal types for sized variables so we shouldn't need the
PRI macros anymore.
Change-Id: I4a57eb2c23cb1b137112224f604602d40c7cce4f
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
To allow for various libc implementations (like newlib) in which the way
various {u}int{8,16,32}_t types are defined vary between both libc
implementations and across architectures we need to utilize the PRI
defines.
Change-Id: I69e60e3823028389b314adaf6e279fd47fde1182
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
That option was not defined and the sensor does not have this feature,
probably was part of some copy/paste mistake.
Change-Id: Ib24d1f85cf90648b01fa81b285a1ec01fe28c545
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Adds basic sensor driver support for the Maxim MAX30101 heart rate
sensor.
This driver does not yet support any sensor triggers such as the data
ready trigger, or runtime changing of sensor attributes.
Default configuration values were taken from the MikroE Hexiwear driver.
https://github.com/MikroElektronika/HEXIWEAR
Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX30101.pdf
Jira: ZEP-720
Change-Id: Ie8981e124da36a56a214f133bf9a11b9f47d60fa
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Fixes the fxos8700 Kconfig help indentation to be <tab><space><space>.
Change-Id: If6e9395b5d28044962ca568be5515658e7dc2627
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds sensor driver support for the NXP FXAS21002 3-axis gyroscope.
Includes statically configurable range and output data rate, as well as
the sensor data ready trigger.
Datasheet:
http://www.nxp.com/assets/documents/data/en/data-sheets/FXAS21002.pdf
Jira: ZEP-1392
Change-Id: I84587c4d5e76863245e9d045c6abb10b21b2615a
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
The fxos8700 is primarily an accelerometer/magnetometer, but it does
also include a temperature sensor. Note that the temperature sensor is
uncalibrated and can only be used when the magnetometer is enabled
(magnetometer-only mode or hybrid mode).
Change-Id: I74c4ae68c30e0f9836caa70baed44ad8956b17ea
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Support connection via SPI and keep I2C as the default.
Jira: ZEP-1698
Change-Id: I42a76131577a37429375364deb07e451107f5d81
Signed-off-by: Dario Pennisi <dario@iptronix.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Use new device name for SPI device
Jira: ZEP-1704
Change-Id: Iec39468bbef54423af2b3a681dd4ae1eee866d1e
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Add sensor sample ready check before fetching the sample.
Otherwise, invalid value will be returned.
Jira: ZEP-1532 ZEP-1358
Change-Id: I570151c8ae93fbb744dac857521f596fd63806a6
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
SENSOR_CHAN_*_ANY will be deprecated, so use the new SENSOR_CHAN_*_XYZ
enum values.
Change-Id: I91cf25864613a934feab65588969d10c52fd4fe6
Signed-off-by: Bogdan Davidoaia <bogdan.davidoaia@linaro.org>
Fixes fxos8700_gpio_callback() to pass a pin number to
gpio_pin_disable_callback() rather than a pin mask.
Jira: ZEP-1507
Change-Id: I15bfbf4d3377f22942aa549377472d2b1142c32b
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
The pulse config option requires triggers enabled, so expand the
trigger requirement to also include all the pulse configs.
Change-Id: Ib94f4071cac757b24bfe940ca64fd11b07fed1c1
Signed-off-by: Bogdan Davidoaia <bogdan.davidoaia@linaro.org>
FXOS8700_THREAD_PRIORITY and FXOS8700_THREAD_STACK_SIZE need to also
depend on FXOS8700_TRIGGER, else they will not show in the fxos8700
menu entry when running "make menuconfig".
Change-Id: I8f59125157f046592f3c92dcf2a92bd0e407cd6a
Signed-off-by: Bogdan Davidoaia <bogdan.davidoaia@linaro.org>
Replace the existing Apache 2.0 boilerplate header with an SPDX tag
throughout the zephyr code tree. This patch was generated via a
script run over the master branch.
Also updated doc/porting/application.rst that had a dependency on
line numbers in a literal include.
Manually updated subsys/logging/sys_log.c that had a malformed
header in the original file. Also cleanup several cases that already
had a SPDX tag and we either got a duplicate or missed updating.
Jira: ZEP-1457
Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Remove the type field from the sensor value structure. All values will
have the type previously defined by SENSOR_VALUE_TYPE_INT_PLUS_MICRO.
This simplifies the interface, as apps will know what value type to
expect. Apps that prefer to use double values can optain them using the
sensor_value_to_double function.
Change-Id: I3588d74258030eb16c3f89d8eead13cca4606b18
Signed-off-by: Bogdan Davidoaia <bogdan.davidoaia@linaro.org>
Remove legacy option and use SYS_CLOCK_EXISTS where appropriate.
Change-Id: I3d524ea2776e638683f0196c0cc342359d5d810f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The sensor_attr_set() wrapper deals with drivers that do not support
the attribute set API, there is no need to provide a per driver
implementation that only return -ENOTSUP.
Change-Id: I1568ab018988fc560bd89ab96f2f2256ddd5b7e1
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
From code inspection, the driver always took timeouts in milliseconds.
The only sub-ms wait uses k_busy_wait(), which has microseconds
granularity, but its granularity does not depend on the system clock
tick rate.
Change-Id: If48363fd1fbeeb8e5ff0f0f2ca86e671d63bc571
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
It receives a timeout in ms, but was still converting it to ticks, while
the unified kernel API takes a value in ms.
Change-Id: I8ff7f44090716385764fe4b2a087043a2e0d70af
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Adds optional support for tap and double tap sensor triggers to the
fxos8700 driver using the pulse detection hardware function.
Default configuration values were taken from NXP AN4072, section 6.3.
http://cache.nxp.com/assets/documents/data/en/application-notes/AN4072.pdf
Change-Id: Ia95091628a853eb956f6fd1df099a9e6e101b707
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Remove the unused argument and comparing int to unsigned int
compiler warnings.
Change-Id: Iad79ec2ef8206b2494875a93551a0f47e234ff8d
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Move logging out of misc/ to its own subsystem. Anything related to
logging and any new logging features or backends could be added here
instead of the generic location in misc/ which is overcrowded with
options that are not related to eachother.
Jira: ZEP-1467
Change-Id: If6a3ea625c3a3562a7a61a0ba5fd7e6ca75518ba
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Directly use AON GPIO trigger instead of IPM.
In the past, SW did not allow arc to receive AON GPIO interrupt.
So, interrupt from BMI160 was routed to x86 cpu. Then, x86 cpu
passed the event to arc through IPM. But, SW was updated and arc
is able to directly receive interrupt from AON GPIO now. So, IPM
is not needed any more. Let's remove IPM related code and use
GPIO as the default trigger source.
This change is on top of the bmi160 sample app change to not use
IPM.
Change-Id: I49d8040764d03b24e09d89e66643c020ef63a3c9
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
Update drivers to return INT_PLUS_MICRO values instead of doubles.
This hides the fact that the drivers use floating point operations and
doesn't force the application to use them as well.
Change-Id: I14c6faecb35331c2fdbdab41bc624d751de984b8
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
Use integers for sensor value calculations in which doubles are not
required.
Change-Id: I8662023ca596cb232e31849b0b77ae2bf0372cf0
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
Remove SENSOR_VALUE_TYPE_INT as it is the same as
SENSOR_VALUE_TYPE_INT_PLUS_MICRO with val2 set to 0.
Change-Id: If5a9c579b7267701c27f40fd887acae47d64edc5
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
This issue was reported by Coverity
Coverity-CID: 157621
Change-Id: I7f84c0868467ab55e033aecac037967da001a6db
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
Basic interrupt driven driver for the nRF5 onboard temperature sensor.
Change-Id: Id0ac303293b8e8b8285b19bcda31284ee6617105
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
This commit replaces the nanokernel.h include by kernel.h.
Change-Id: Ib42fbf2d9f77a73c0831f569b3dbbfb342ea2e1d
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
Adds general sensor triggering support to the fxos8700 driver, including
options for the driver to use its own thread or the global workqueue
thread to handle sensor interrupts. Adds specific support to handle the
data ready sensor trigger.
Jira: ZEP-1395
Change-Id: I092f22e35747b92a88eb71a3d162a4fc16227b45
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This patch fixes two "Unchecked return value" conditions into the bma280
driver.
The issue was reported by Coverity (CID 151953).
Change-Id: I2e595b67619411594cec527f358f6c3d3d034550
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
The variable type mismatching was caught by LLVM.
Jira: ZEP-1179
Change-Id: I1193a946ea5814510e6c07668c5d05a5d91445a8
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
This patch fixes unchecked return value conditions in the bme280
driver.
This issue was reported by Coverity (CID 151961, 151959, 151955).
Change-Id: I3a2dfbabd41ae52b00fa512a40e00c2e36c3b5ca
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
This patch fixes a less-than-zero comparison of an unsigned value
condition present in bmi160 driver.
This issue was reported by Coverity (CID 152002, 152003).
Change-Id: I703066519652ac1ecdd9ddf7e97ec7dcbe2a9e27
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
convert all sensor drivers to use threads and the unified kernel API and
remove all legacy APIs.
Change-Id: Ica43ea74ecbbf85273f718f182c413a9dcd8abc6
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
move both semaphores and nano_work objects to unified kernel APIs.
Change-Id: Icca8a091063544c451e47201cd8e956b95010513
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
PRIMARY, SECONDARY, NANOKERNEL, MICROKERNEL init levels are now
deprecated.
New init levels introduced: PRE_KERNEL_1, PRE_KERNEL_2, POST_KERNEL
to replace them.
Most existing code has instances of PRIMARY replaced with PRE_KERNEL_1,
SECONDARY with POST_KERNEL as SECONDARY has had a longstanding bug
where the documentation specified SECONDARY ran before the kernel started
up, but actually ran afterwards.
Change-Id: I771bc634e9caf7f17dbf214a270bc9967eed7d32
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Making a reference to the common work queue code should not necessarily
drag in the system workqueue, since it is possible to use a workqueue
that is not the system workqueue. This is done by moving the system
workqueue into its own code module.
Moving the system workqueue to its own code module allows removing the
NANO_WORKQUEUE and SYSTEM_WORKQUEUE kconfig options, and compiling the
common workqueue code and system workqueue all the time. They are only
linked in the final image if a reference to them exist, same as the
other kernel modules.
Change-Id: I6f48d2542bda24f4702e7c2e317818dd082b3c11
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Adds basic sensor driver support for the NXP FXOS8700 6-axis
accelerometer/magnetometer. Currently this driver supports
accelerometer-only, magnetometer-only, and hybrid (accelerometer +
magnetometer) modes, as well as 2g, 4g, and 8g accelerometer full scale
ranges.
This driver does not yet support any sensor triggers such as the data
ready trigger, or runtime changing of sensor attributes.
Datasheet:
http://cache.nxp.com/files/sensors/doc/data_sheet/FXOS8700CQ.pdf
Origin: Original
Jira: ZEP-721
Change-Id: Iff0f751c737196f60d5c5d3448631b57093ece34
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Change-Id: I6e3c7e4e420d9b9c55bbb49cf6f13b6e09ec4bb7
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Correct the text of the SYS_CLOCK_TICKS_PER_SEC #error diagnostic to
reflect the actual logic of the gate.
Change-Id: I28ad324b0b246e4a8de29b64483a97577a1b6fb7
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
The name read16() collides with other definitions within Zephyr. We
don't actually use this function here, so remove the definition. Fix
various other unnecessary name exports while we are here by adding
'static'.
Change-Id: I7eee8c527a62fea4e6e1bdae8a4874d8ce66596c
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
The read16() name collides with other definitions within zephyr. Make
it static and fix a few other unnecessary name exports while we are
here.
Change-Id: Id72d44a6b84b8d72c7ba2d0f34b29dbc1d02f2b6
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
The HDC1008_I2C_ADDR config option should be available only if HDC1008
is enabled.
Change-Id: I0d1813512396faefb609527ba5df2a0c4ea159a9
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
zephyr.h includes nanokernel.h which includes cpu.h, so make it
simple and just include nanokernel.h. zephyr.h should only be
included in applications.
Change-Id: I11a9ad8608d23af4f2a40a97eb71c09516c3399b
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Change the Kconfig parameter type for the I2C slave address from
string to hex. The code that consumes this configuration parameter
expects an integer and fails to compile when presented with a string.
Change-Id: I493002ea6f1266344cac863ac305e59e93a5b1fe
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
Set the value for the I2C address directly and use only
one per sensor.
Change-Id: I24d06a964e8e372eddf262b70fe5d9854a04563c
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Make sure we are connected to the right device.
Change-Id: I09e696563191392d23a316ad065bb7e320df76bb
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Sensors are end-devices and usually nothing depends on them,
so set a global priority for all sensors and use it instead of
individual values per sensor.
Change-Id: I5847411e783ef8a8517f0ab1d8234810513707b4
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Changed help message to be in compliance with the rest of sensors.
Change-Id: Ia18f7623eda5f86fe6f7d99ac934f1a9beda55a8
Signed-off-by: Javier B Perez <javier.b.perez.hernandez@intel.com>
The data sample registers are ordered as X, Z, Y (not X, Y, Z), so the
driver also needs to extract the sample components in this order.
Jira: ZEP-679
Change-Id: I317994bb545539b049e2ebf3d2af94e63c7d2511
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
Fix several issues which are causing the BMI160 app hang.
For SPI duplex transfer, QMSI only supports equal length.
For SPI freq, divider is used. Actual freq is no longer used.
Jira: ZEP-461
Change-Id: I1a1bcc12c6514c3797686dfdad1ce1b852f7dc78
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
Removed dead code inside sensor_lsm6ds0.h. There is no kconfig option
CONFIG_LSM6DS0_I2C_ADDR_6A neither 6B.
Also the #define LSM6DS0_I2C_ADDR is not in use.
Change-Id: Ib5a7f40d0d61542ed81687227df3795ba52ec725
Signed-off-by: Javier B Perez <javier.b.perez.hernandez@intel.com>
Fixed undefined CONFIG_ISL29035_LUX_RANGE_4 in #elif
Change-Id: I2a7a6e46ffa0236da126d4e2c321e59302e54527
Signed-off-by: Javier B Perez <javier.b.perez.hernandez@intel.com>
Code was using CONFIG_MAX44009_I2C_MASTER_DEV_NAME which doesn't exist.
Use CONFIG_MAX44009_I2C_DEV_NAME instead.
Change-Id: I6bf6eedd2229bb91f64264dc5b32e4a3c00921b6
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
__ASSERT was being used when __ASSERT_NO_MSG was appropriate.
This problem was previously only visible if CONFIG_ASSERT=y,
but a recent change to the assert macros fixed them so they
can't be improperly used with assertions disabled either.
Change-Id: I1e13c796873d79826d177a01246d2ca0e8f0a107
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Use the function provided in misc/util.h to do the sample
conversion.
Change-Id: I21179982b6001bf79448e4eb289e9cffaf97f3fb
Signed-off-by: Mariusz Ryndzionek <mariusz.ryndzionek@firmwave.com>
Fix bug that caused negative temperature values to be computed incorrectly.
The sign bit needs to be perserved, when extracting the data sample from
the TMP007_REG_TOBJ register.
Jira: ZEP-499
Change-Id: Idbebd48b3164d7d4883352ef7128ef73be70e1b2
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
Add hyphens so that the .rst file is formatted properly
Change-Id: Ic798590d4a892f4f4d5312e86949db23a3b3abe0
Signed-off-by: Mariusz Ryndzionek <mariusz.ryndzionek@firmwave.com>
Add device driver for the TMP112 I2C temperature sensor
Datasheet:
http://www.ti.com/lit/ds/slos887d/slos887d.pdf
Change-Id: I08208204cd8f377dc65378aaf2b92c7cdefe8d2b
Origin: Original
Signed-off-by: Mariusz Ryndzionek <mariusz.ryndzionek@firmwave.com>
The driver for the HTS221 sensor was added with the wrong type stated in
the Kconfig file, as it is a temperature and humidity sensor and not a
magnetometer.
Change-Id: Icc50c9b7ccc491b1c22e13d00607123a45338b11
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
Add driver for LSM6DS0 accelerometer, gyroscope and temperature sensor.
Change-Id: Ic04fa8d0bbf935e7f04ed7981554d8095ceb5ccf
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Convert leading whitespace into tabs in Kconfig files. Also replaced
double spaces between config and <prompt>.
Change-Id: I341c718ecf4143529b477c239bbde88e18f37062
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Fix a compile error when trying to set I2C address of LSM9DS0 Gyro to
VCC (0x6B) caused by a typo.
Change-Id: I27850ecd70e715a10b96572aedea0d237dd55cd5
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Remove the CONFIG_SENSOR_DEBUG as it is no longer needed since switching
to SYS_LOG_* in the sensor susbsystem.
Also, use __ASSERT where CONFIG_SENSOR_DEBUG was used to validate
function parameters.
Change-Id: I80ed7209abfb92220fa229d246c5b3a43b887e32
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
* Rename BMP280 to BME280 which is a superset for the former.
* Autodetect device based on chip ID.
* Implement humidity fetching and reading for BME280
* Rename sample BMP280 to BME280
Change-Id: I565c769a7011e7496c9f1cad861d5ee311839b4f
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Check if return value is negative when checking for errors, instead of
checking if it's 0.
Change-Id: I0b0af28c02b3760f3128e8cbe48908dabc89af88
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Update all drivers that have vectorial data to return all 3 channels (X,
Y and Z) if the chan parameter is _ANY.
Also fix a compile bug in LSM9DS0 MFD driver.
Change-Id: I5bf261846bcd68c288b96997ff164726f75c151c
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Remove the homegrown sensor delayed work API in favor of using the
system-wide workqueue. Drivers still have the option of using their own
fiber.
In a second step, drivers can be refactored to start and use their own
workqueue.
Change-Id: I70dea6fc2abcbc9e04ac1ed3c837483a3d3c4424
Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com>
Looks like this snuck in with the GPIO API migration.
Change-Id: Ib58142e134a779431bacf9ca75a66541bf63d5b0
Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com>
Refactor all sensor drivers so that they use SYS_LOG instead of
decentralized systems/functions.
Change-Id: Ibd9443e06004341bc5e9afaf5b49bbec547e073d
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Split driver for LSM9DS0 gyroscope in core functionalities and trigger.
Change-Id: I19736b65f45a6c4fc79a1f16423097b89accff24
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Split BMC150 magnetometer driver in core functionalities and trigger.
Change-Id: I955ac39c2e995a81fa830776da9c0bcc38d9490a
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Add device driver for the multi function device (MFD) part of LSM9DS0:
accelerometer, magnetometer and temperature.
Datasheet:
https://www.adafruit.com/datasheets/LSM9DS0.pdf
Change-Id: I00b9db2c69c6e5229269afacb02bf5f921edabe9
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Runtime configurable attributes are now matched with the smallest
available value that is greater or equal to the parameter instead of
returning -EINVAL.
Change-Id: I9ca8e2eba443fcd247c329c6ce71dc2167fb7f03
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Rename sensor_value_type enums from SENSOR_TYPE_* to more concludent
name SENSOR_VALUE_TYPE_*. This change is required if we want to
introduce SENSOR_TYPE_* (SENSOR_TYPE_ACCEL - if the sensor/driver
supports accelerometer, SENSOR_TYPE_MAGN - etc.) in the future.
Also it is more clear with this notation what these enums are referring
to.
Change-Id: Ic58e29288669e10c0695e0f86f59b0e57f7ac38c
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Now you can specify the sensor type you want to fetch using
sensor_sample_fetch_chan. This will inform the driver that you want only
one type of data updated, leaving the others unchanged and enabling
different sampling rates for multi function devices (MFDs).
Change-Id: I403e422dffadc697c19a5372ed55ed8f486a2607
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Assign driver_api only if *_init is successful.
Change-Id: Ib95cd358af358aec4fc58ff10dcede05fad00d0a
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
* Fix coding style so line length does not exceed 80 chars.
* Remove unnecessary casts
* Remove unnecessary variable prefixes (from *_fiber_stack to
fiber_stack)
* Rewrite lsm9ds0_gyro_channel_get into more readable form
Change-Id: I086562644f707d9d6538cb34d000012464b02fe3
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Use I2C register access API in drivers of sensors that have
8-bit registers.
Change-Id: I33e016feff09be396eae70fb312de055c49caca7
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
The regression was introduced by the following commit:
sensor: bmi160: Use the new GPIO callback API
The problem was that ipm context was not set when registering the
callback.
Change-Id: Icbe8fb9670b9e7e7d489e70adf93ff62fed98935
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Other IOs use this format, so lets be consistent and use
I2C_0 instead of I2C0 and I2C_1 an instead of I2C1.
Change-Id: I591ab08e14bd533ef0fac38e596559da783863b8
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
gpio_set_callback() is meant to be deprecated and thus modifying the
driver to use the new GPIO callback API.
Taking the opportunity to use ipm API properly in order to remove the
struct bmi160_data singleton.
Change-Id: Iafcf3fed10bd286962829a4157effd054dd78c1e
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Adapting GPIO based sensors to use the new callback format.
Change-Id: Ibdc68bf80a2ee42dcaf25c7a6e4431f9b64dc20a
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Add support for anymotion and data ready triggers. Also, the user can
choose at configuration time the source of the triggers. For quark, in
particular, since the current driver for ARC does not allow receiving
interrupts from AON GPIO controller, IPM is used: a helper app on x86,
registers a gpio callback and will 'relay' the interrupt, through IPM,
to arc core.
Origin: Original
Change-Id: I170d723425c6280f9aa8c240b66275647723edd9
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
These will be needed by the trigger implementation.
Change-Id: Ib408ae540571447059301046a3486cedffa735d5
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
A mask was not applied on the shifted value, hence allowing one to pass
a val that would change other fields in the register.
Change-Id: I3c7bdb24c7b3a0ce94f664dbba303db35660ce7b
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
These will be used in the trigger implementation, which is a different
file, and will allow for the arrays to be static.
Change-Id: Ia34ebe9bde7d09abe8e93f3ace9e282cee1169db
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
The macro will be used in the upcoming trigger file.
Change-Id: I57a570fde37f31771b3d8bb9c028520fdc41da8f
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Add support for BMC150 accelerometer which differs from BMA280 only in
id, I2C address and acceleration data width.
Change-Id: Iccf47ecc5de9fdb1b9e45f1561c5dbb54f720806
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
The values from the accel data sample msb and lsb registers need to
be concatenated (using bitwise or) and not added, since together they
represent a single 14-bit value.
Change-Id: I476f05512beb3d6b81bacefd4c52e4b2a541708b
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
Compute acceleration data and threshold scales based on data width and
acceleration measurement range instead of defining LSB values for each
measurement range.
Change-Id: I2a15877cef00d49d7a64fd6f6003722bb9f80b92
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
Add driver for the TMP007 intrared thermopile sensor which measures
the temperature of an object without direct contact.
Datasheet:
http://www.ti.com/lit/ds/symlink/tmp007.pdf
Origin: Original
Change-Id: I29857b2e424a2144370d75e2ee40c4ff8b619afd
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
Slope threshold attribute values should be received in m/s^2 instead
of Gs, since accel channels return data in m/s^2.
Change-Id: I0669345ff8af8559e47895bca8225e15d2576a06
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
Use the SENSOR_G constant from sensor.h in all accelerometer
drivers, instead of having the constant redefined in each
driver header file.
Since GRAVITY_CONST was measured in mili-m/s^2 and SENSOR_G
is measured in micro-m/s^2, some changes to the calculation
of the acceleration data were added.
Change-Id: Ia323dfc46bee00035e24b37e1b7fbc886dfbe029
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
SENSOR_ATTR_FULL_SCALE attribute now expects the value as radians per
second.
Change-Id: I8082a1f112f1ed8efb511de39e3a8e5ae3d3ed0c
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Fix coding style so line length does not exceed 80 chars.
Change-Id: Iddebdf55593736cfa288a03a750cc927665f9065
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
The comments in the sensor header specify that pressure should be
expressed in kPa, but the bmp280 driver returns a value in Pa.
Change-Id: I6d5346db250d1a01a1e5e31fb1d8685ab5dc405b
Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com>
This is a temperature and atmospheric pressure chip. The datasheet is
available at:
https://www.adafruit.com/datasheets/BST-BMP280-DS001-11.pdf
Change-Id: I3406eb6c2c4da564757b8315323d0681d648b541
Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com>
Add device driver for the gyroscope part of LSM9DS0 gyroscope.
Datasheet:
https://www.adafruit.com/datasheets/LSM9DS0.pdf
Change-Id: I25e0c8470c9b68c594bc4a0d2a9a13f8f41ee309
Signed-off-by: Murtaza Alexandru <alexandru.murtaza@intel.com>
Add driver for the HDC1008 temperature and relative humidity
sensor.
Datasheet:
http://www.ti.com/lit/ds/symlink/hdc1008.pdf
Origin: Original
Change-Id: I63cb4cdd94120b80d0d6f3205da073f0817c4f17
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
Add device driver for the BMA280 I2C-based triaxial accelerometer
sensor, which supports reading data from the accel-x, accel-y, accel-z
and temperature channels. The driver also has support for data-ready
and any-motion triggers.
Datasheet:
http://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMA280-DS000-11_published.pdf
Origin: Original
Change-Id: Iff7246d7dd4a9358ec7a71e8ffbcfcccd49e393c
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
Signed-off-by: Teodora Baluta <teodora.baluta@intel.com>
Move driver specific config options to separate Kconfig sub-files
as this is a more scalable approach when considering that multiple
sensor drivers will be added in the future.
Change-Id: Ia1d62afd628723be33868d6c1a956ca7b27eba88
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
This patch replaces all occurences of the macro DEV_INVALID_CONF by
-EINVAL at the driver level. So this patch touch the files under
drivers/, include/ and samples/drivers/ when applicable.
This patch is part of the effort to transition from DEV_* codes to
errno.h codes.
Change-Id: Idae0d5af8dd780416977c9261a5fb6188c3aab64
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This patch replaces all occurences of the macro DEV_INVALID_OP by
-ENOTSUP at the driver level. So this patch touch the files under
drivers/, include/ and samples/drivers/ when applicable.
This patch is part of the effort to transition from DEV_* codes to
errno.h codes.
Change-Id: I46aec3c65963018c479b01602e4a3eec8650eaff
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This patch replaces all occurences of the macro DEV_OK by the actual
value 0 at the driver level. So this patch touch the files under
drivers/, include/ and samples/drivers/.
This patch is part of the effort to transition from DEV_* codes to
errno.h codes.
Change-Id: I69980ecb9755f2fb026de5668ae9c21a4ae62d1e
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Support for data-ready and near/far triggers is included. Datasheet the
sensor available at <http://www.semtech.com/images/datasheet/sx9500_ag.pdf>.
Origin: Original
Change-Id: Idd491a8bad7e119b0ed66e655955228ffdac6e76
Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com>
The MCP9808 supports threshold triggering. Add support for this feature
in the driver and the sample application.
If triggering is activated, the driver can create its own fiber or use
the system-wide sensor fiber.
Origin: Original
Change-Id: Ie825a22245cb48cbdffba3049011e4d305975d53
Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com>
The driver only supports simple temperature readings. It does not
support the alarm feature. Datasheet available at
<http://ww1.microchip.com/downloads/en/DeviceDoc/25095A.pdf>.
Origin: Original
Change-Id: I283e6697fc6947975323d280f5ff0ba625fac5a9
Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com>
