zephyr

History

Anas Nashif 33592e8aa8 cmake: remove IS_TEST handling Depending on a path inside the Zephyr tree to determine if we are a test does not scale. Also some samples were marked as TEST while they are not, just to get some options defined for tests. Idenitfying a test will be addressed in another patch introducing CONFIG_TEST. Signed-off-by: Anas Nashif <anas.nashif@intel.com>		2018-01-08 10:03:57 -05:00
..
src	kbuild: Removed KBuild	2017-11-08 20:00:22 -05:00
CMakeLists.txt	cmake: remove IS_TEST handling	2018-01-08 10:03:57 -05:00
README.rst	samples: boards: Convert doc to CMake	2017-11-12 21:13:23 -05:00
prj.conf	samples: boards/microbit: Use 250 ticks per second for smooth display	2017-05-30 12:29:11 +03:00
sample.yaml	samples: remove more build_only tags	2017-12-28 20:24:29 -05:00

README.rst

.. _microbit_display:

BBC micro:bit display
#####################

Overview
********
A simple example that demonstrates how to use the 5x5 LED matrix display
on the BBC micro:bit board.

Building
********

This project outputs various things on the BBC micro:bit display. It can
be built as follows:

.. zephyr-app-commands::
   :zephyr-app: samples/boards/microbit/display
   :board: bbc_microbit
   :goals: build
   :compact:

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

The sample app displays a countdown of the characters 9-0, iterates
through all pixels one-by-one, displays a smiley face, some animations,
and finally the text "Hello Zephyr!" by scrolling.