zephyr/samples/modules/nanopb
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
..
src samples: migrate includes to contain <zephyr/...> prefix 2022-05-06 11:29:59 +02:00
CMakeLists.txt
README.rst
prj.conf
sample.yaml samples: add module requirement into samples 2022-04-19 09:38:55 -04:00

README.rst

.. _nanopb_sample:

Nanopb sample
#############

Overview
********

A simple protocol buffer sample using Nanopb for serializing structured data
to platform independent raw buffers or streams.


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

Nanopb uses the protocol buffer compiler to generate source and header files,
make sure the ``protoc`` executable is installed and available.

.. tabs::

   .. group-tab:: Ubuntu

      Use ``apt`` to install dependency:

         .. code-block:: bash

            sudo apt install protobuf-compiler

   .. group-tab:: macOS

      Use ``brew`` to install dependency:

         .. code-block:: bash

            brew install protobuf

   .. group-tab:: Windows

      Use ``choco`` to install dependency:

         .. code-block:: console

            choco install protoc

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

This application can be built as follows:

.. zephyr-app-commands::
   :zephyr-app: samples/modules/nanopb
   :host-os: unix
   :board: qemu_x86
   :goals: run
   :compact: