This commit uses the new .. zephyr:code-sample-category directive to
categorize code samples across the tree.
Updates existing legacy references to manually defined targets to now
use :zephyr:code-sample-category: role instead.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Because example-application contains relevant sample code related to
application development.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
There are currently two samples in the
~/zephyr/samples/application_development/ directory. This commit
allows them to be visible in the documentation.
It is not clear why this has not been done already.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
