zephyr/samples/subsys/display/cfb
Gerard Marull-Paretas c7b5b3c419 samples: migrate includes to contain <zephyr/...> prefix
In order to bring consistency in-tree, migrate all samples to the use
the new prefix <zephyr/...>. Note that the conversion has been scripted:

```python
from pathlib import Path
import re

EXTENSIONS = ("c", "h", "cpp", "rst")

for p in Path(".").glob("samples/**/*"):
    if not p.is_file() or p.suffix and p.suffix[1:] not in EXTENSIONS:
        continue

    content = ""
    with open(p) as f:
        for line in f:
            m = re.match(r"^(.*)#include <(.*)>(.*)$", line)
            if (m and
                not m.group(2).startswith("zephyr/") and
                (Path(".") / "include" / "zephyr" / m.group(2)).exists()):
                content += (
                    m.group(1) +
                    "#include <zephyr/" + m.group(2) +">" +
                    m.group(3) + "\n"
                )
            else:
                content += line

    with open(p, "w") as f:
        f.write(content)
```

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-05-06 11:29:59 +02:00
..
boards samples: use chosen property to get default display controller 2021-12-10 12:47:30 +01:00
src samples: migrate includes to contain <zephyr/...> prefix 2022-05-06 11:29:59 +02:00
CMakeLists.txt
prj.conf
README.rst doc: samples: display: update documentation 2021-12-13 19:39:47 -05:00
sample.yaml

.. _character_frame_buffer_sample:

Character frame buffer
######################

Overview
********

This sample displays character strings using the Character Frame Buffer
(CFB) subsystem framework.

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

This sample requires a supported board and CFB-supporting
display, such as the :ref:`reel_board`.

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

Build this sample application with the following commands:

.. zephyr-app-commands::
   :zephyr-app: samples/subsys/display/cfb
   :board: reel_board
   :goals: build
   :compact:

See :ref:`reel_board` on how to flash the build.