docs: update Windows Tools 2.9 installation

docs/en/get-started/windows-setup.rst

@@ -1,74 +1,110 @@
-***************************************
+***********************************************
 Standard Setup of Toolchain for Windows
-***************************************
+***********************************************
+
 :link_to_translation:`zh_CN:[中文]`
 
 Introduction
 ============
 
-Windows doesn't have a built-in "make" environment, so as well as installing the toolchain you will need a GNU-compatible environment. We use the MSYS2_ environment to provide this. You don't need to use this environment all the time (you can use :doc:`Eclipse <eclipse-setup>` or some other front-end), but it runs behind the scenes.
+ESP-IDF requires some prerequisite tools to be installed so you can build firmware for supported chips. The prerequisite tools include Python, Git, cross-compilers, CMake and Ninja build tools.
 
+For this Getting Started we're going to use the Command Prompt, but after ESP-IDF is installed you can use :doc:`Eclipse <eclipse-setup>` or another graphical IDE with CMake support instead.
 
-Toolchain Setup 
-===============
+.. note::
+    Limitation: the installation path of Python or ESP-IDF must not contain white spaces or parentheses.
 
-The quick setup is to download the Windows all-in-one toolchain & MSYS2 zip file from dl.espressif.com:
+    Limitation: the installation path of Python or ESP-IDF should not contain special characters (non-ASCII) unless the operating system is configured with "Unicode UTF-8" support.
+    System Administrator can enable the support via Control Panel - Change date, time, or number formats - Administrative tab - Change system locale - check the option "Beta: Use Unicode UTF-8 for worldwide language support" - Ok and reboot the computer.
 
-https://dl.espressif.com/dl/esp32_win32_msys2_environment_and_toolchain_idf3-20201104.zip
+.. _get-started-windows-tools-installer:
 
-Unzip the zip file to ``C:\`` (or some other location, but this guide assumes ``C:\``) and it will create an ``msys32`` directory with a pre-prepared environment.
+ESP-IDF Tools Installer
+=======================
 
-.. important::
+The easiest way to install ESP-IDF's prerequisites is to download one of ESP-IDF Tools Installers from this URL: https://dl.espressif.com/dl/esp-idf/?idf=3.3
 
-    If another toolchain location is used (different than the default ``C:\msys32``), please ensure that the path where the all-in-one toolchain gets unzipped is a plain ASCII, contains no spaces, symlinks or accents.
+What is the usecase for Online and Offline Installer
+----------------------------------------------------
 
+Online Installer is very small and allows the installation of all available releases of ESP-IDF. The installer will download only necessary dependencies including `Git For Windows`_  during the installation process. The installer stores downloaded files in the cache directory ``%userprofile%\.espressif``
 
-Check it Out
-============
+Offline Installer does not require any network connection. The installer contains all required dependencies including `Git For Windows`_ .
+
+Components of the installation
+------------------------------
+
+The installer deploys the following components:
+
+- Embedded Python
+- Cross-compilers
+- OpenOCD
+- CMake_ and Ninja_ build tools
+- ESP-IDF
+
+The installer also allows reusing the existing directory with ESP-IDF. The recommended directory is ``%userprofile%\Desktop\esp-idf`` where ``%userprofile%`` is your home directory.
 
-Open a MSYS2 MINGW32 terminal window by running ``C:\msys32\mingw32.exe``. The environment in this window is a bash shell. Create a directory named ``esp`` that is a default location to develop ESP32 applications. To do so, run the following shell command::
+Launching ESP-IDF Environment
+-----------------------------
 
-    mkdir -p ~/esp
+At the end of the installation process you can check out option ``Run ESP-IDF PowerShell Environment`` or ``Run ESP-IDF Command Prompt (cmd.exe)``. The installer will launch ESP-IDF environment in selected prompt.
 
-By typing ``cd ~/esp`` you can then move to the newly created directory. If there are no error messages you are done with this step.
+``Run ESP-IDF PowerShell Environment``:
 
-.. figure:: ../../_static/msys2-terminal-window.png
+.. figure:: ../../_static/esp-idf-installer-screenshot-powershell.png
     :align: center
-    :alt: MSYS2 MINGW32 shell window
+    :alt: Completing the ESP-IDF Tools Setup Wizard with Run ESP-IDF PowerShell Environment
     :figclass: align-center
 
-    MSYS2 MINGW32 shell window
+    Completing the ESP-IDF Tools Setup Wizard with Run ESP-IDF PowerShell Environment
 
-Use this window in the following steps setting up development environment for ESP32.
+.. figure:: ../../_static/esp-idf-installer-powershell.png
+    :align: center
+    :alt: ESP-IDF PowerShell
+    :figclass: align-center
 
+    ESP-IDF PowerShell
 
-Next Steps
-==========
+``Run ESP-IDF Command Prompt (cmd.exe)``:
 
-To carry on with development environment setup, proceed to section :ref:`get-started-get-esp-idf`.
+.. figure:: ../../_static/esp-idf-installer-screenshot.png
+    :align: center
+    :alt: Completing the ESP-IDF Tools Setup Wizard with Run ESP-IDF Command Prompt (cmd.exe)
+    :figclass: align-center
 
-Updating The Environment
+    Completing the ESP-IDF Tools Setup Wizard with Run ESP-IDF Command Prompt (cmd.exe)
+
+.. figure:: ../../_static/esp-idf-installer-command-prompt.png
+    :align: center
+    :alt: ESP-IDF Command Prompt
+    :figclass: align-center
+
+    ESP-IDF Command Prompt
+
+Using the Command Prompt
 ========================
 
-When IDF is updated, sometimes new toolchains are required or new requirements are added to the Windows MSYS2 environment. To move any data from an old version of the precompiled environment to a new one:
+For the remaining Getting Started steps, we're going to use the Windows Command Prompt.
 
-- Take the old MSYS2 environment (ie ``C:\msys32``) and move/rename it to a different directory (ie ``C:\msys32_old``).
-- Download the new precompiled environment using the steps above.
-- Unzip the new MSYS2 environment to ``C:\msys32`` (or another location).
-- Find the old ``C:\msys32_old\home`` directory and move this into ``C:\msys32``.
-- You can now delete the ``C:\msys32_old`` directory if you no longer need it.
+ESP-IDF Tools Installer also creates a shortcut in the Start menu to launch the ESP-IDF Command Prompt. This shortcut launches the Command Prompt (cmd.exe) and runs ``export.bat`` script to set up the environment variables (``PATH``, ``IDF_PATH`` and others). Inside this command prompt, all the installed tools are available.
 
-You can have independent different MSYS2 environments on your system, as long as they are in different directories.
+Note that this shortcut is specific to the ESP-IDF directory selected in the ESP-IDF Tools Installer. If you have multiple ESP-IDF directories on the computer (for example, to work with different versions of ESP-IDF), you have two options to use them:
 
-There are :ref:`also steps to update the existing environment without downloading a new one <updating-existing-windows-environment>`, although this is more complex.
+1. Create a copy of the shortcut created by the ESP-IDF Tools Installer, and change the working directory of the new shortcut to the ESP-IDF directory you wish to use.
 
-Related Documents
-=================
+2. Alternatively, run ``cmd.exe``, then change to the ESP-IDF directory you wish to use, and run ``export.bat``. Note that unlike the previous option, this way requires Python and Git to be present in ``PATH``. If you get errors related to Python or Git not being found, use the first option.
 
-.. toctree::
-    :maxdepth: 1
+Next Steps
+==========
 
-    windows-setup-scratch
+If the ESP-IDF Tools Installer has finished successfully, then the development environment setup is complete. Proceed directly to :ref:`get-started-start-project`.
 
+Related Documents
+=================
 
-.. _MSYS2: https://msys2.github.io/
+.. _MSYS2: https://www.msys2.org/
+.. _CMake: https://cmake.org/download/
+.. _Ninja: https://ninja-build.org/
+.. _Python: https://www.python.org/downloads/windows/
+.. _Git for Windows: https://gitforwindows.org/
+.. _Github Desktop: https://desktop.github.com/

docs/zh_CN/get-started/windows-setup.rst

@@ -1,69 +1,110 @@
-***************************************
+***********************************************
 Windows 平台工具链的标准设置
-***************************************
-:link_to_translation:`en:[English]`
+***********************************************
 
-.. important:: 对不起，CMake-based Build System Preview 还没有中文翻译。
+:link_to_translation:`en:[English]`
 
-引言
+概述
 ============
 
-Windows 没有内置的 "make" 环境，因此如果要安装工具链，你需要一个 GNU 兼容环境。我们这里使用 MSYS2_ 来提供该环境。你不需要一直使用这个环境（你可以使用 :doc:`Eclipse <eclipse-setup>` 或其它前端工具），但是它是在后台运行的。
+ESP-IDF 需要安装一些必备工具，才能围绕 {IDF_TARGET_NAME} 构建固件，包括 Python、Git、交叉编译器、CMake 和 Ninja 编译工具等。
 
-工具链的设置
-===============
+在本入门指南中，我们通过 **命令提示符** 进行有关操作。不过，您在安装 ESP-IDF 后还可以使用 :doc:`Eclipse <eclipse-setup>` 或其他支持 CMake 的图形化工具 IDE。
 
-快速设置的方法是从 dl.espressif.com 下载集成在一起的工具链和 MSYS2 压缩文件：
+.. 注解::
+    限定条件：Python 或 ESP-IDF 的安装路径中一定不能包含空格或括号。与此同时，除非操作系统配置为支持 Unicode UTF-8，否则 Python 或 ESP-IDF 的安装路径中也不能包括特殊字符（非 ASCII 码字符）
 
-https://dl.espressif.com/dl/esp32_win32_msys2_environment_and_toolchain_idf3-20201104.zip
+    系统管理员可以通过如下方式将操作系统配置为支持 Unicode UTF-8：控制面板-更改日期、时间或数字格式-管理选项卡-更改系统地域-勾选选项 “Beta：使用 Unicode UTF-8 支持全球语言”-点击确定-重启电脑。
 
-将 zip 压缩文件解压到 ``C:\`` (或其它路径，这里假设是 ``C:\``)，它会使用预先准备的环境创建一个 ``msys32`` 目录。
+.. _get-started-windows-tools-installer:
 
-检出
-============
 
-运行 ``C:\msys32\mingw32.exe`` 打开一个 MSYS2 的终端窗口。该窗口的环境是一个 bash shell。创建一个 ``esp`` 目录作为开发 ESP32 应用的默认地址。运行指令 ::
+ESP-IDF 工具安装器
+=======================
+
+安装 ESP-IDF 必备工具最简易的方式是从 https://dl.espressif.com/dl/esp-idf/?idf=3.3 中下载 ESP-IDF 工具安装器。
+
+在线安装与离线安装的区别
+-----------------------------------------
+
+在线安装程序非常小，可以安装 ESP-IDF 的所有版本。在安装过程中，安装程序只下载必要的依赖文件，包括 `Git For Windows`_ 安装器。在线安装程序会将下载的文件存储在缓存目录 ``%userprofile%/espressif`` 中。
+
+离线安装程序不需要任何网络连接。安装程序中包含了所有需要的依赖文件，包括 `Git For Windows`_ 安装器。
+
+安装内容
+------------
 
-    mkdir -p ~/esp  
-    
-输入 ``cd ~/esp`` 就进入到新创建的目录。如果没有错误信息出现则表明此步骤已完成。
+安装程序会安装以下组件：
 
+- 内置的 Python
+- 交叉编译器
+- OpenOCD
+- CMake_ 和 Ninja_ 编译工具
+- ESP-IDF
 
-.. figure:: ../../_static/msys2-terminal-window.png
+安装程序允许将程序下载到现有的 ESP-IDF 目录。推荐将 ESP-IDF 下载到 ``%userprofile%\Desktop\esp-idf`` 目录下，其中 ``%userprofile%`` 代表家目录。
+
+启动 ESP-IDF 环境
+------------------
+
+安装结束时，如果勾选了 ``Run ESP-IDF PowerShell Environment`` 或 ``Run ESP-IDF Command Prompt (cmd.exe)``，安装程序会在选定的提示符窗口启动 ESP-IDF。
+
+``Run ESP-IDF PowerShell Environment``:
+
+.. figure:: ../../_static/esp-idf-installer-screenshot-powershell.png
     :align: center
-    :alt: MSYS2 MINGW32 shell window
+    :alt: 完成 ESP-IDF 工具安装向导时运行 Run ESP-IDF PowerShell Environment
     :figclass: align-center
 
-    MSYS2 终端窗口
+    完成 ESP-IDF 工具安装向导时运行 Run ESP-IDF PowerShell Environment
 
-后续步骤将会使用这个窗口来为 ESP32 设置开发环境。
+.. figure:: ../../_static/esp-idf-installer-powershell.png
+    :align: center
+    :alt: ESP-IDF PowerShell
+    :figclass: align-center
 
-后续步骤
-==========
+    ESP-IDF PowerShell
 
-要继续设置开发环境，请参考 :ref:`get-started-get-esp-idf` 一节。
+``Run ESP-IDF Command Prompt (cmd.exe)``:
 
-更新环境
+.. figure:: ../../_static/esp-idf-installer-screenshot.png
+    :align: center
+    :alt: 完成 ESP-IDF 工具安装向导时运行 Run ESP-IDF Command Prompt (cmd.exe)
+    :figclass: align-center
+
+    完成 ESP-IDF 工具安装向导时运行 Run ESP-IDF Command Prompt (cmd.exe)
+
+.. figure:: ../../_static/esp-idf-installer-command-prompt.png
+    :align: center
+    :alt: ESP-IDF 命令提示符窗口
+    :figclass: align-center
+
+    ESP-IDF 命令提示符窗口
+
+使用命令提示符
 ========================
 
-当 IDF 更新时，有时需要新的工具链，或者将新的需求添加到 Windows MSYS2 环境中。要将旧版本的预编译环境中的数据移动到新版本：
+在后续步骤中，我们将使用 Windows 的命令提示符进行操作。
 
-- 把旧的 MSYS2 环境（即 ``C:\msys32``）移动/重命名为不同的目录（即 ``C:\msys32_old``）。
-- 按照前文所述步骤下载新的预编译环境。
-- 将新的 MSYS2 环境解压缩到 ``C:\msys32`` （或其他位置）。
-- 找到旧的 ``C:\msys32_old\home`` 目录并把它移到 ``C:\msys32``。
-- 如果你不再需要 ``C:\msys32_old`` 可以将它删除。
+ESP-IDF 工具安装器可在“开始”菜单中，创建一个打开 ESP-IDF 命令提示符窗口的快捷方式。本快捷方式可以打开 Windows 命令提示符（即 cmd.exe），并运行 ``export.bat`` 脚本以设置各环境变量（比如 ``PATH``，``IDF_PATH`` 等）。此外，您可还以通过 Windows 命令提示符使用各种已经安装的工具。
 
-你可以在系统上拥有独立的不同的 MSYS2 环境，前提是在不同的目录中。
+注意，本快捷方式仅适用 ESP-IDF 工具安装器中指定的 ESP-IDF 路径。如果您的电脑上存在多个 ESP-IDF 路径（比如您需要不同版本的 ESP-IDF），您有以下两种解决方法：
 
-相关文档
-=================
+1. 为 ESP-IDF 工具安装器创建的快捷方式创建一个副本，并将新快捷方式的 ESP-IDF 工作路径指定为您希望使用的 ESP-IDF 路径。
 
-.. toctree::
-    :maxdepth: 1
+2. 或者，您可以运行 ``cmd.exe``，并切换至您希望使用的 ESP-IDF 目录，然后运行 ``export.bat``。注意，这种方法要求 ``PATH`` 中存在 Python 和 Git。如果您在使用时遇到有关“找不到 Python 或 Git”的错误信息，请使用第一种方法。
 
-    windows-setup-scratch
+后续步骤
+============
 
+当 ESP-IDF 工具安装器安装成功后，开发环境设置也到此结束。后续开发步骤，请前往 :ref:`get-started-start-project` 查看。
 
-.. _MSYS2: https://msys2.github.io/
+相关文档
+=================
 
+.. _MSYS2: https://www.msys2.org/
+.. _CMake: https://cmake.org/download/
+.. _Ninja: https://ninja-build.org/
+.. _Python: https://www.python.org/downloads/windows/
+.. _Git for Windows: https://gitforwindows.org/
+.. _Github Desktop: https://desktop.github.com/