MYNT-EYE-S-SDK/docs/src/sdk/install_windows_src.rst
2019-07-03 13:55:25 +08:00

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.. _sdk_install_windows_src:
Windows Source Installation
================================
.. only:: html
+-----------------+
| Windows 10 |
+=================+
| |build_passing| |
+-----------------+
.. |build_passing| image:: https://img.shields.io/badge/build-passing-brightgreen.svg?style=flat
.. only:: latex
+-----------------+
| Windows 10 |
+=================+
| ✓ |
+-----------------+
.. tip::
Windows does not provide Visual Studio ``*.sln`` file directly and requires CMake to build. Firstly, CMake can be used across multiple platforms, it is easy to configure and can be maintained in a sustainable way. Secondly, the third-party codes (Glog, OpenCV) are built using CMake.
.. tip::
There is currently no binary installer available, which requires you to compile from source. It is also the process of configuring the development environment.
Prerequisites
-------------
CMake (provide build
~~~~~~~~~~~~~~~~~~~~~~
* `CMake <https://cmake.org/download/>`_used to build and compile (necessary).
* `Git <https://git-scm.com/downloads>`_ used to get code (optional).
* `Doxygen <http://www.stack.nl/~dimitri/doxygen/download.html>`_ used to generate documents (optional).
After you install the above tools, confirm that you can run this command in CMD (Command Prompt):
.. code-block:: bat
>cmake --version
cmake version 3.10.1
>git --version
git version 2.11.1.windows.1
>doxygen --version
1.8.13
Visual Studio (provide compilation)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* `Visual Studio <https://www.visualstudio.com/>`_
* `Visual Studio 2017 <https://my.visualstudio.com/Downloads?q=Visual Studio 2017>`_
* `Visual Studio 2015 <https://my.visualstudio.com/Downloads?q=Visual Studio 2015>`_
* `Windows 10 SDK <https://developer.microsoft.com/en-US/windows/downloads/windows-10-sdk>`_
After installing Visual Studio, confirm that the following command can run in the Visual Studio Command Prompt:
.. code-block:: bat
>cl
Microsoft (R) C/C++ Optimizing Compiler Version 19.14.26429.4 for x86
>msbuild
Microsoft (R) 生成引擎版本 15.7.179.6572
.. tip::
Visual Studio Command Prompt can be opened from the Start menu,
.. image:: ../../images/sdk/vs_cmd_menu.png
:width: 30%
You can also open it from the Visual Studio Tools menu.
.. image:: ../../images/sdk/vs_cmd.png
:width: 40%
However, if you do not have the Visual Studio 2015 Tools menu, you can add one yourself.
Open Tools's External Tools... and Add the following:
================= =======================================================================================
Field Value
================= =======================================================================================
Title Visual Studio Command Prompt
Command ``C:\Windows\System32\cmd.exe``
Arguments ``/k "C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\Tools\VsDevCmd.bat"``
Initial Directory ``$(SolutionDir)``
================= =======================================================================================
In Visual Studio command Prompt, you can use the compile command ``cl`` ``link`` ``lib`` ``msbuild``, etc.(need finish ``MSYS2``and ``Getting Source Code`` steps first)
.. image:: ../../images/sdk/vs_cmd_test.png
MSYS2 (provide Linux command)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* `MSYS2 <http://www.msys2.org/>`_
* `mirror <https://lug.ustc.edu.cn/wiki/mirrors/help/msys2>`_
* `pacman <https://wiki.archlinux.org/index.php/pacman>`_
After installation, verify that the following path has been added to the system environment variable PATH:
.. code-block:: none
C:\msys64\usr\bin
Then, open MSYS2 MSYS, perform the update and install ``make``:
.. code-block:: bash
$ pacman -Syu
$ pacman -S make
Finally, the CMD (Command Prompt) can run the following command:
.. code-block:: bat
>make --version
GNU Make 4.2.1
Getting Source Code
--------------------
.. code-block:: bat
git clone https://github.com/slightech/MYNT-EYE-S-SDK.git
Required Packages
-----------------
.. code-block:: bat
>cd <sdk>
>make init
Make init
Init deps
Install cmd: pacman -S
Install deps: git clang-format
pacman -S clang-format (not exists)
error: target not found: clang-format
pip install --upgrade autopep8 cpplint pylint requests
...
Init git hooks
ERROR: clang-format-diff is not installed!
Expect cmake version >= 3.0
cmake version 3.10.1
* `OpenCV <https://opencv.org/>`_
.. tip::
The official OpenCV provides the ``exe`` for installation. If you want to compile from the source code, see the Official document `Installation in Windows <https://docs.opencv.org/master/d3/d52/tutorial_windows_install.html>`_ . or refer to the following command:
.. code-block:: bat
>git clone https://github.com/opencv/opencv.git
>cd opencv
>git checkout tags/3.4.1
>cd opencv
>mkdir _build
>cd _build
>cmake ^
-D CMAKE_BUILD_TYPE=RELEASE ^
-D CMAKE_INSTALL_PREFIX=C:/opencv ^
-D WITH_CUDA=OFF ^
-D BUILD_DOCS=OFF ^
-D BUILD_EXAMPLES=OFF ^
-D BUILD_TESTS=OFF ^
-D BUILD_PERF_TESTS=OFF ^
-G "Visual Studio 15 2017 Win64" ^
..
>msbuild ALL_BUILD.vcxproj /property:Configuration=Release
>msbuild INSTALL.vcxproj /property:Configuration=Release
Building Code
--------------
.. tip::
If OpenCV is installed in a custom directory or wants to specify a version, you can set the path as follows before compiling:
.. code-block:: bat
# OpenCV_DIR is hte path where OpenCVConfig.cmake in
set OpenCV_DIR=C:\opencv
Otherwise, CMake will prompt that OpenCV could not be found. If you don't want to rely on OpenCV, read :ref:`sdk_without_opencv` .
Build and install:
.. code-block:: bat
cd <sdk>
make install
Finally, the SDK will install in ``<sdk>/_install`` by default.
Building samples
----------------
.. code-block:: bat
cd <sdk>
make samples
Run samples:
.. code-block:: bat
.\samples\_output\bin\api\camera_a.bat
For tutorial samples, please read :ref:`data` and :ref:`ctrl` .
.. tip::
All compiled sample programs ``exe`` will have a corresponding ``bat``. ``bat`` will temporarily set system environment variables and then run ``exe``. So it is recommended to run ``bat``.
If you run``exe`` directly, it may prompt that cannot find ``dll``. Then you should add ``<sdk>\\_install\\bin`` ``%OPENCV_DIR%\\bin`` to ``PATH`` in system environment variable.
How to set the environment variable for OpenCV, refer to the official document `Set the OpenCV environment variable and add it to the systems path <https://docs.opencv.org/master/d3/d52/tutorial_windows_install.html#tutorial_windows_install_path>`_ .
Building tools
---------------
.. code-block:: bat
cd <sdk>
make tools
The usage of tools and scripts will be introduced later.
.. tip::
The script is based on Python. You need to install Python and its package management tool pip first, and then install the dependencies as follows:
.. code-block:: bat
cd <sdk>\tools
pip install -r requirements.txt
Note: Python is also in MSYS2, but fail install Matplotlib in test.
Conclusion
-----------
If your project will use SDK, you can refer to the settings in ``samples/CMakeLists.txt`` for CMake. Or just import the head file and dynamic library in the installation directory.