zephyr

History

Piotr Mienkowski a323a41fc2 sensor: qdec_sam: use compatible atmel,sam-tc-qdec Change the drivers's compatible from atmel,sam-tc to atmel,sam-tc-qdec. The atmel,sam-tc should be reserved for the future counter driver. Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>		2021-05-26 18:13:10 -05:00
..
boards	sensor: qdec_sam: use compatible atmel,sam-tc-qdec	2021-05-26 18:13:10 -05:00
src	samples: sensor: Add simple quadrature decoder demo	2021-03-18 10:20:17 +01:00
CMakeLists.txt	samples: sensor: Add simple quadrature decoder demo	2021-03-18 10:20:17 +01:00
prj.conf	samples: sensor: Add simple quadrature decoder demo	2021-03-18 10:20:17 +01:00
README.rst	samples: sensor: Add simple quadrature decoder demo	2021-03-18 10:20:17 +01:00
sample.yaml	samples: sensor: add integration_platforms	2021-04-09 06:50:47 -04:00

README.rst

.. _qdec:

QDEC: Quadrature Decoder
###########################

Overview
********
A simple quadrature decoder example

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

This project writes the quadrature decoder position to the console once every
2 seconds.

Building on SAM E70 Xplained board
==================================

.. zephyr-app-commands::
   :zephyr-app: samples/sensor/qdec
   :host-os: unix
   :board: sam_e70_xplained
   :goals: build
   :compact:

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

.. code-block:: console

    Quadrature Decoder sample application

    Position is 6
    Position is 12
    Position is -45

    <repeats endlessly every 2 seconds>