Vscode builds ESP32-C3 development environment

简介

ESP-IDF 是乐鑫官方的物联网开发框架,适用于 ESP32、ESP32-S 和 ESP32-C 系列 SoC.它基于 C/C++ 语言提供了一个自给自足的 SDK,方便用户在这些平台上开发通用应用程序.ESP-IDF 目前已服务支持数以亿计的物联网设备,并已开发构建了多种物联网产品,例如照明、消费电子大小家电、支付终端、工控等各类物联网设备.

工具安装

官网链接：esp32 c3快速入门

环境准备

• esp32-c3开发板
• 编译工具链
• 编译构建工具cmake和Ninja
• ESP-IDF软件开发框架
• 编辑器安装

IDE安装

安装教程：esp-idf

1. 直接在vscode扩展里搜索Espressif IDF安装即可.
2. 插件配置,按ctrl shift p输入：Configure ESP-IDF extension,Pay attention to the progress in the lower right corner,The configuration is explained later

其他工具安装

ESP-IDF 需要安装一些必备工具,才能围绕 ESP32-C3 构建固件,包括 Python、Git、交叉编译器、CMake 和 Ninja 编译工具等.
Click on Quick Start：ESP-IDF 工具安装器
This will install the following：

• 内置的 Python
• 交叉编译器
• OpenOCD
• CMake 和 Ninja 编译工具
• ESP-IDF

关于工具的安装,Here is a direct reference to the official documentation of the link,采用离线安装,这里不记录

使用命令提示符

在后续步骤中,我们将使用 Windows command prompt to operate.
ESP-IDF A tool installer is available at “开始”菜单中,创建一个打开 ESP-IDF A shortcut to the Command Prompt window.This shortcut can be opened Windows 命令提示符（即 cmd.exe）,并运行 export.bat script to set various environment variables（比如 PATH,IDF_PATH 等）.此外,You can still pass Windows Command Prompt uses various installed tools.
注意,This shortcut is only applicable ESP-IDF specified in the tool installer ESP-IDF 路径.If there are more than one on your computer ESP-IDF 路径（For example you need a different version ESP-IDF）,You have the following two workarounds：

1. 为 ESP-IDF The shortcut created by the tool installer creates a copy,and place the new shortcut ESP-IDF The working path is specified as you wish to use ESP-IDF 路径.
2. 或者,您可以运行 cmd.exe,and switch to the one you wish to use 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.If you encounter it while using it“找不到 Python 或 Git”的错误信息,请使用第一种方法.

基本使用

首先下载examples,I recommend your own repository hereesp32-idf,Because the original repository download is slow.

官方命令–安装简单

1. 拷贝examplesThe routines in the directory go to a certain directory
2. 配置工程

idf.py set-target esp32c3 #设置“目标”芯片,此操作将清除并初始化项目之前的编译和配置（如有）
idf.py menuconfig #进行配置,There are default configurations in the sample code that can be ignored
idf.py build #Compile the project to compile the application and ESP-IDF 组件,Generate the bootloader、分区表和应用程序二进制文件
idf.py menuconfig --help #显示帮助信息

3. 烧录程序

idf.py -p PORT [-b BAUD] flash

4. 监视输出

idf.py -p PORT monitor
Ctrl+],退出 IDF 监视器

VScode编译下载–安装复杂

1. 首先安装esp-idf插件,进行配置(搜索esp-idf configure),The installation package will be downloaded here,But we have already installed it offlineesp-idf开发工具包,Here we do not install,直接指定路径,What we have installed is not detected here,我们点击advancedSpecify the directory manually

2. 使用vscode打开examples中的工程(esp-idf\examples\get-started\hello_world)
3. 插件安装完成后,The serial port can be selected at the bottom
   
4. Set the programming method,快捷方式"ctrl+ ,"
   
5. 创建工程,Select chip type and engineering,This place might get stuck waiting a bit
   
6. 编译工程,The problem of slow compilation will be solved in a later article
   
   
7. 烧录,选择串口,进行烧录
   
8. 打开log监控,It's completely over here
   

注意事项

• 请注意 ESP-IDF 和 ESP-IDF 工具的安装路径不能超过 90 个字符,Long installation paths may cause build failures
• Python 或 ESP-IDF must not contain spaces or parentheses in the installation path.
• Unless the operating system is configured to support it Unicode UTF-8,否则 Python 或 ESP-IDF cannot include special characters in the installation path（非 ASCII 码字符）

问题列表

cmake路径不在环境变量中

[Error: non zero exit code 2

ESP-IDF v4.3.3
'cmake' must be available on the PATH to use idf.py

	at ChildProcess.<anonymous> (\dist\extension.js:1:4499)
	at ChildProcess.emit (node:events:390:28)
	at ChildProcess.emit (node:domain:475:12)
	at Process.ChildProcess._handle.onexit (node:internal/child_process:290:12)]

添加环境变量即可

编辑不通过

删除工程目录下的build目录试试