zephyr/samples/sensor/tmp108
Gerard Marull-Paretas 79e6b0e0f6 includes: prefer <zephyr/kernel.h> over <zephyr/zephyr.h>
As of today <zephyr/zephyr.h> is 100% equivalent to <zephyr/kernel.h>.
This patch proposes to then include <zephyr/kernel.h> instead of
<zephyr/zephyr.h> since it is more clear that you are including the
Kernel APIs and (probably) nothing else. <zephyr/zephyr.h> sounds like a
catch-all header that may be confusing. Most applications need to
include a bunch of other things to compile, e.g. driver headers or
subsystem headers like BT, logging, etc.

The idea of a catch-all header in Zephyr is probably not feasible
anyway. Reason is that Zephyr is not a library, like it could be for
example `libpython`. Zephyr provides many utilities nowadays: a kernel,
drivers, subsystems, etc and things will likely grow. A catch-all header
would be massive, difficult to keep up-to-date. It is also likely that
an application will only build a small subset. Note that subsystem-level
headers may use a catch-all approach to make things easier, though.

NOTE: This patch is **NOT** removing the header, just removing its usage
in-tree. I'd advocate for its deprecation (add a #warning on it), but I
understand many people will have concerns.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-09-05 16:31:47 +02:00
..
src
CMakeLists.txt
Kconfig
README.rst
prj.conf
sample.yaml

README.rst

.. _tmp108_sample:

TMP108 sample
#############

Description
***********

This sample writes the temperature to the console once every 3 seconds. There are
macro definitions included for turning off and on alerts if that is set up, and
also using low power one shot mode.

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

A board with the :dtcompatible:`ti,tmp108` built in to its :ref:`devicetree <dt-guide>`,
or a devicetree overlay with such a node added.

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

.. code-block:: console

	** Booting Zephyr OS build zephyr-v2.6.0-1923-g72bb75a360ce  ***
	TI TMP108 Example, arm
	Temperature is 22.875C
	Temperature is 22.875C
	Temperature is 22.875C
	Temperature is 22.875C
	Temperature is 22.875C
	Temperature is 22.875C