esp32-ubuntu16.04编译环境搭建

以你之姓@ 2022-05-31 09:00 503阅读 0赞

# Linux环境 #

使用Windows 10 Linux 子系统 Ubuntu 16.04

其它Ubuntu以此类推；

# 安装编译链 #

sudo apt-get install git make gcc libncurses5-dev flex bison gperf python-serial

从这里获取最新的编译链，Linux 64bit的

**http://esp-idf.readthedocs.io/en/latest/get-started/linux-setup.html\#install-prerequisites**

cd /home/jacob
    
    wget https://dl.espressif.com/dl/xtensa-esp32-elf-linux64-1.22.0-80-g6c4433a-5.2.0.tar.gz
    
    sudo chmod 777 xtensa-esp32-elf
    
    sudo tar zxvf xtensa-esp32-elf-linux64-1.22.0-80-g6c4433a-5.2.0.tar.gz -C /opt/esp
    
    sudo vi /etc/environment

最后添加/opt/esp/xtensa-esp32-elf/bin

source /etc/environment
    
    
    xtensa-esp32-elf-gcc -v

验证通过，即可。

最后添加启动自加载，到/etc/profile的最后，即在最后加入

export IDF_PATH=/mnt/c/wsl/esp/esp-idf
    export PATH=/mnt/c/wsl/esp/xtensa-esp32-elf/bin:$PATH

2，增加idf sdk

git clone --recursive https://github.com/espressif/esp-idf

设置IDF\_PATH到/etc/profile的最后

即在最后加入：export IDF\_PATH=/media/jacob/Files/git\_workspace/esp-idf

命令行：source /etc/profile

使环境变量生效

echo $IDF_PATH

# 编译应用 #

进入目录 esp-idf-v3.1.3/examples/get-started/hello\_world

make

make menuconfig

参考文章

http://blog.csdn.net/flyingcys/article/details/72186736

http://blog.csdn.net/flyingcys/article/details/72183706

http://esp-idf.readthedocs.io/en/latest/get-started/linux-setup.html\#install-prerequisites

https://segmentfault.com/a/1190000012119486

异常处理

问题1

menuconfig的依赖项，否则会出现：

fatal error: curses.h: No such file or directory compilation terminated

sudo apt-get install libncurses5-dev libncursesw5-dev

flex也要安装，否则会出现：

make\[1\]: flex: Command not found  
Makefile:337: recipe for target 'zconf.lex.c' failed  
make\[1\]: \*\*\* \[zconf.lex.c\] Error 127

sudo apt-get install flex

同理 bison gperf 也和flex一样安装

问题2

mconf-idf is not required on this platform
    mconf-idf is not required on this platform
    The following Python requirements are not satisfied:
    setuptools>=21
    click>=5.0
    pyserial>=3.0
    future>=0.15.2
    cryptography>=2.1.4
    pyparsing>=2.0.3,<2.4.0
    pyelftools>=0.22
    Please follow the instructions found in the "Set up the tools" section of ESP-IDF Getting Started Guide
    make: *** No rule to make target 'check_python_dependencies', needed by 'menuconfig'.  Stop.

安装pip，使用pip安装对应的包，满足Python Requirements

首先，pip安装对应的包

pip install setuptools future cryptography pyparsing pyelftools

还不行，

pip 查询已经安装的包的版本

pip install setuptools=21

安装完成就可以了。

# 烧录 #

1，window 带有UI界面烧录的，见[https://blog.csdn.net/wang3141128/article/details/78704737][https_blog.csdn.net_wang3141128_article_details_78704737]

2，使用wsl命令词烧录的，

可以先用命令测试一下，如下，注意修改 --port /dev/ttyS4 （我这边是COM4），修改串口号的配置，wsl 串口号的调用见：[https://blog.csdn.net/iamlvshijie/article/details/89042367][https_blog.csdn.net_iamlvshijie_article_details_89042367]

python /mnt/d/wsl/esp/esp-idf-v3.1.3/components/esptool_py/esptool/esptool.py --chip esp32 --port /dev/ttyS4 --baud 115200 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 40m --flash_size detect 0x1000 /mnt/d/wsl/esp/esp-idf-v3.1.3/examples/get-started/hello_world/build/bootloader/bootloader.bin 0x10000 /mnt/d/wsl/esp/esp-idf-v3.1.3/examples/get-started/hello_world/build/hello-world.bin 0x8000 /mnt/d/wsl/esp/esp-idf-v3.1.3/examples/get-started/hello_world/build/partitions_singleapp.bin

通过了，直接修改菜单里面的COM编号，以后就可以make flash就行了。

make menuconfig

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2lhbWx2c2hpamll_size_16_color_FFFFFF_t_70][]

[https_blog.csdn.net_wang3141128_article_details_78704737]: https://blog.csdn.net/wang3141128/article/details/78704737
[https_blog.csdn.net_iamlvshijie_article_details_89042367]: https://blog.csdn.net/iamlvshijie/article/details/89042367
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2lhbWx2c2hpamll_size_16_color_FFFFFF_t_70]: /images/20220531/88769ab14e1c49d884fde4a9a9e4fd6b.png