zephyr/snippets/video-sw-generator
Josuah Demangeon a3465f8f4d drivers: video: sw_generator: convert to use the devicetree
Make the video software generator a devicetree node, which allows enabling
several instances, and select it as chosen { zephyr,camera = &... }; node.
It can be enabled via a `video-sw-generator` snippet.

Signed-off-by: Josuah Demangeon <me@josuah.net>
2025-06-02 05:48:21 +02:00
..
README.rst
snippet.yml
video-sw-generator.overlay

.. _snippet-video-sw-generator:

Video Software Generator Snippet (video-sw-generator)
#####################################################

.. code-block:: console

   west build -S video-sw-generator [...]

Overview
********

This snippet instantiate a fake video source generating a test pattern continuously
for test purpose. It is selected as the ``zephyr,camera`` :ref:`devicetree` chosen node.

Requirements
************

No hardware support is required besides sufficient memory for the video resolution
declared by :kconfig:option:`CONFIG_VIDEO_BUFFER_POOL_SZ_MAX`.