zephyr

mirror of https://github.com/zephyrproject-rtos/zephyr synced 2025-09-15 21:33:00 +00:00

History

Torsten Rasmussen 1cccc8a8fe cmake: increase minimal required version to 3.20.0 Move to CMake 3.20.0. At the Toolchain WG it was decided to move to CMake 3.20.0. The main reason for increasing CMake version is better toolchain support. Better toolchain support is added in the following CMake versions: - armclang, CMake 3.15 - Intel oneAPI, CMake 3.20 - IAR, CMake 3.15 and 3.20 Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>		2021-08-20 09:47:34 +02:00
..
boards	sensor: qdec_sam: use compatible atmel,sam-tc-qdec	2021-05-26 18:13:10 -05:00
src
CMakeLists.txt	cmake: increase minimal required version to 3.20.0	2021-08-20 09:47:34 +02:00
prj.conf
README.rst
sample.yaml

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>