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	…
README.rst	…
prj.conf	sensors: Remove unnecessary Kconfig setting of sensors	2022-07-25 15:18:56 +02:00
sample.yaml	…

README.rst

.. _amg88xx:

AMG88XX Infrared Array Sensor
#############################

Overview
********

This sample application periodically reads the 8x8 temperature array from
the AMG88XX sensor and displays its values to the serial console.
The sample can also be configured to be triggered when the upper threshold
of 27 |deg| Celsius has been reached.

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

This sample requires a supported AMG88xx shield, see :ref:`amg88xx_shields`
for the list of supported shields and build instructions.

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

Sample shows values in |deg| C  multiplied by 100.

.. code-block:: console

   new sample:
   ---|  00    01    02    03    04    05    06    07
   000|02075 01900 02000 01925 02050 01975 01950 01900
   001|02000 02000 02000 01900 02125 02000 02050 02050
   002|02075 01950 01950 01925 02050 01975 02075 02000
   003|02175 02000 01975 01800 02000 02125 01925 02050
   004|01975 02050 02050 02000 02000 01975 01925 02000
   005|02100 02100 02075 02000 02025 02050 02100 02100
   006|01975 02150 02075 02025 02025 02225 02025 02375
   007|02025 02075 02150 02075 02025 02050 02125 02400

The sensor array data is output every second.