.. _adc_cmp_npcx:
NPCX ADC Comparator
###################
Overview
********
This sample show how to use the NPCX ADC Comparator driver. The
sample supports the :ref:`npcx9m6f_evb`.
This application is a voltage comparator with hysteresis, upper limit is
set at 1 V while lower limit is 250 mV. Initially configured to detect
upper limit.
Building and Running
********************
Build the application for the :ref:`npcx9m6f_evb` board, and provide voltage
to ADC channel 8, when voltages cross upper/lower limits, detection messages
will be printed.
.. zephyr-app-commands::
:zephyr-app: samples/sensor/adc_cmp
:board: npcx9m6f_evb
:goals: flash
:compact:
5d36157c7c