mirror of
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0f9b3626c1
The board name for the Thingy:52, so far known as nrf52_pca20020, is renamed to thingy52_nrf52832. Its documentation and all references to its name in the tree are updated accordingly. Overlay and configuration files specific to this board are also renamed, to match the new board name. Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no> |
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| .. | ||
| src | ||
| CMakeLists.txt | ||
| prj.conf | ||
| README.rst | ||
| sample.yaml | ||
.. _lis2dh:
LIS2DH: Motion Sensor Monitor
#############################
Overview
********
This sample application periodically reads accelerometer data from the
LIS2DH sensor (or the compatible LS2DH12, LIS3DH, and LSM303DLHC
sensors), and displays the sensor data on the console.
Requirements
************
This sample uses the LIS2DH, ST MEMS system-in-package featuring a 3D
digital output motion sensor.
References
**********
For more information about the LIS2DH motion sensor see
http://www.st.com/en/mems-and-sensors/lis2dh.html.
Building and Running
********************
The LIS2DH2 or compatible sensors are available on a variety of boards
and shields supported by Zephyr, including:
* :ref:`actinius_icarus`
* :ref:`thingy52_nrf52832`
* :ref:`stm32f3_disco_board`
* :ref:`x-nucleo-iks01a2`
See the board documentation for detailed instructions on how to flash
and get access to the console where acceleration data is displayed.
Building on actinius_icarus
===========================
:ref:`actinius_icarus` includes an ST LIS2DH12 accelerometer which
supports the LIS2DH interface.
.. zephyr-app-commands::
:zephyr-app: samples/sensor/lis2dh
:board: actinius_icarus
:goals: build flash
:compact:
Building on nucleo_l476rg with IKS01A2 shield
=============================================
The :ref:`x-nucleo-iks01a2` includes an LSM303AGR accelerometer which
supports the LIS2DH interface. This shield may also be used on other
boards with Arduino headers.
.. zephyr-app-commands::
:zephyr-app: samples/sensor/lis2dh
:board: nucleo_l476rg
:goals: build flash
:shield: x_nucleo_iks01a2
:compact:
Sample Output
=============
.. code-block:: console
Polling at 0.5 Hz
#1 @ 12 ms: x -5.387328 , y 5.578368 , z -5.463744
#2 @ 2017 ms: x -5.310912 , y 5.654784 , z -5.501952
#3 @ 4022 ms: x -5.349120 , y 5.692992 , z -5.463744
<repeats endlessly every 2 seconds>