zephyr

History

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
..
boards	…
src	drivers: sensor: Const sensor trigger data in trigger handler	2021-10-27 15:09:35 -04:00
CMakeLists.txt	cmake: increase minimal required version to 3.20.0	2021-08-20 09:47:34 +02:00
README.rst	…
prj.conf	…
sample.yaml	…

README.rst

.. _mcux_acmp:

NXP MCUX Analog Comparator (ACMP)
#################################

Overview
********

This sample show how to use the NXP MCUX Analog Comparator (ACMP) driver. The
sample supports the :ref:`twr_ke18f`.

The input voltage for the the negative input of the analog comparator is
provided by the ACMP Digital-to-Analog Converter (DAC). The input voltage for
the positive input can be adjusted by turning the on-board potentiometer.

The output value of the analog comparator is reported on the console.

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

Build the application for the :ref:`twr_ke18f` board, and adjust the
ACMP input voltage by turning the on-board potentiometer.

.. zephyr-app-commands::
   :zephyr-app: samples/drivers/mcux_acmp
   :board: twr_ke18f
   :goals: flash
   :compact: