zephyr

History

Johann Fischer fc57ea8d3c drivers: ssd1673: rename driver to ssd16xx ssd1673 driver supports different controllers, rename it to more generic ssd16xx. Signed-off-by: Johann Fischer <j.fischer@phytec.de>		2019-07-04 07:27:09 -04:00
..
boards	drivers: ssd1673: rename driver to ssd16xx	2019-07-04 07:27:09 -04:00
fonts	…
src	drivers: ssd1673: rename driver to ssd16xx	2019-07-04 07:27:09 -04:00
CMakeLists.txt	…
README.rst	drivers: ssd1673: rename driver to ssd16xx	2019-07-04 07:27:09 -04:00
prj.conf	…
sample.yaml	drivers: ssd1673: rename driver to ssd16xx	2019-07-04 07:27:09 -04:00

README.rst

.. _cfb_custom_fonts:

Custom Fonts
############

Overview
********
A simple example showing how to generate Character Framebuffer (CFB)
font headers automatically at build time.

This example generates a font with font elements for 6 sided dice from
a PNG image, and then uses the generated header (``cfb_font_dice.h``)
to show the font elements on the display of a supported board.

The source code for this sample application can be found at:
:zephyr_file:`samples/display/cfb_custom_font`.

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

There are different configuration files in the cfb_custom_font
directory:

- :file:`prj.conf`
  Generic config file, normally you should use this.

- :file:`boards/reel_board.conf`
  This overlay config enables support for SSD16XX display controller
  on the reel_board.


Example building for the reel_board with SSD16XX display support:

.. zephyr-app-commands::
   :zephyr-app: samples/display/cfb_custom_font
   :host-os: unix
   :board: reel_board
   :goals: flash
   :compact: