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Radoslaw Koppel d1a93c1426 drivers: sensor: Const sensor trigger data in trigger handler This commit adds const modifier in second argument for sensor trigger handler. There is no reason to modify this data and this change would allow to store trigger configuration also in FLASH. Fixes: #38929 Signed-off-by: Radoslaw Koppel <radoslaw.koppel@nordicsemi.no>		2021-10-27 15:09:35 -04:00
..
src	…
CMakeLists.txt	…
README.rst	…
prj.conf	…
sample.yaml	…

README.rst

.. _x-nucleo-iks02a1-std-sample:

X-NUCLEO-IKS02A1 shield: Standard (Mode 1) sample
#################################################

Overview
********
This sample is provided as an example to test the X-NUCLEO-IKS02A1 shield
configured in Standard mode (Mode 1).
Please refer to :ref:`x-nucleo-iks02a1` for more info on this configuration.

This sample enables all sensors of a X-NUCLEO-IKS02A1 shield, and then
periodically reads and displays data from the shield sensors:

- IIS2MDC 3-Axis magnetic field intensity
- IIS2DLPC 3-Axis acceleration
- ISM330DHCX 6-Axis acceleration and angular velocity

Requirements
************

This sample communicates over I2C with the X-NUCLEO-IKS02A1 shield
stacked on a board with an Arduino connector. The board's I2C must be
configured for the I2C Arduino connector (both for pin muxing
and devicetree). See for example the :ref:`nucleo_f401re_board` board
source code:

- :file:`$ZEPHYR_BASE/boards/arm/nucleo_f401re/nucleo_f401re.dts`
- :file:`$ZEPHYR_BASE/boards/arm/nucleo_f401re/pinmux.c`

Please note that this sample can't be used with boards already supporting
one of the sensors available on the shield (such as disco_l475_iot1)
as sensors multiple instances are not supported.

References
**********

- X-NUCLEO-IKS02A1: http://www.st.com/en/ecosystems/x-nucleo-iks02a1.html

Building and Running
********************

This sample runs with X-NUCLEO-IKS02A1 stacked on any board with a matching
Arduino connector. For this example, we use a :ref:`nucleo_f401re_board` board.

.. zephyr-app-commands::
   :zephyr-app: samples/shields/x_nucleo_iks02a1/standard/
   :host-os: unix
   :board: nucleo_f401re
   :goals: build
   :compact:

Sample Output
=============

 .. code-block:: console

    X-NUCLEO-IKS02A1 sensor Mode 1 dashboard

    IIS2DLPC: Accel (m.s-2): x: 0.000, y: 0.000, z: 9.342
    IIS2MDC: Magn (gauss): x: -0.120, y: -0.095, z: -0.338
    IIS2MDC: Temperature: 25.1 C
    ISM330DHCX: Accel (m.s-2): x: 0.182, y: -0.306, z: 9.753
    ISM330DHCX: GYro (dps): x: 0.005, y: 0.001, z: -0.004
    5:: iis2dlpc trig 809
    5:: ism330dhcx acc trig 3332
    5:: ism330dhcx gyr trig 1666

    <updated endlessly every 2 seconds>