zephyr

History

Gerard Marull-Paretas a202341958 devices: constify device pointers initialized at compile time Many device pointers are initialized at compile and never changed. This means that the device pointer can be constified (immutable). Automated using: ``` perl -i -pe 's/const struct device \(?!const)(.)= DEVICE/const struct device const $1= DEVICE/g' /.c ``` Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>		2022-08-22 17:08:26 +02:00
..
src	devices: constify device pointers initialized at compile time	2022-08-22 17:08:26 +02:00
CMakeLists.txt	cmake: increase minimal required version to 3.20.0	2021-08-20 09:47:34 +02:00
prj.conf	sensors: Remove unnecessary Kconfig setting of sensors	2022-07-25 15:18:56 +02:00
README.rst	samples: sensor: add sample application for lsm6dso	2020-11-18 14:33:52 -05:00
sample.yaml	samples: lsm6dso: Convert to use DEVICE_DT_GET_ONE	2022-07-06 12:26:42 -05:00

README.rst

.. _lsm6dso:

LSM6DSO: IMU Sensor Monitor
###########################

Overview
********
This sample sets the date rate of LSM6DSO accelerometer and gyroscope to
12.5Hz and enables a trigger on data ready. It displays on the console
the values for accelerometer and gyroscope.

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

This sample uses the LSM6DSO sensor controlled using the I2C interface.
It has been tested on the :ref:`stm32l562e_dk_board`.

References
**********

- LSM6DSO http://www.st.com/en/mems-and-sensors/lsm6dso.html

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

 This project outputs sensor data to the console. It requires an LSM6DSO
 sensor, which is present on the :ref:`stm32l562e_dk_board`.

Building on stm32l562e_dk board
===============================

.. zephyr-app-commands::
   :zephyr-app: samples/sensor/lsm6dso
   :host-os: unix
   :board: stm32l562e_dk
   :goals: build
   :compact:

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

.. code-block:: console

    Testing LSM6DSO sensor in trigger mode.

    accel x:-0.650847 ms/2 y:-5.300102 ms/2 z:-8.163114 ms/2
    gyro x:-0.167835 dps y:-0.063377 dps z:0.002367 dps
    trig_cnt:1

    accel x:0.341575 ms/2 y:5.209773 ms/2 z:-7.938787 ms/2
    gyro x:-0.034284 dps y:-0.004428 dps z:-0.003512 dps
    trig_cnt:2

    <repeats endlessly>