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micropython: Pyboard communicates with W5500 module

micropython: Pyboard 与 W5500 模块通讯

WIZnet

Published August 30, 2022

Original author: T_K_233Original source (new tab)

micropython: Pyboard communicates with W5500 module

Components

Hardware components
W5500

WIZnet - W5500

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Software Apps and online services
MicroPython

micropython - MicroPython

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WIZnet parts

Project description

编译支持 W5500 的 Pyboard 固件，真的费死劲了...... 过程中需要用到外网，所以我这里直接用腾讯云香港的服务器操作的 编译固件 配置环境 先从 Github 上把 micropython 源代码拽下来 git clone https://github.com/micropython/micropython.git 然后安装一些环境 sudo apt-get install gcc sudo apt-get install make sudo apt-get install gcc-arm-none-eabi 这样编译环境就 OK 了 编译 mpy-cross mpy-cross 是 micropython 自身的交叉编译器，编译固件之前需要先编译这个 cd ./micropython/mpy-cross sudo make 编译完之后如图所示 编译 # 先回到 micropython 这个主文件夹 cd .. # 获取一个编译时必要的模组 sudo git submodule update --init # 开始编译 sudo make -C ./ports/stm32 BOARD=PYBV11 MICROPY_PY_WIZNET5K=5500 编译选项中的 BOARD 对应着板子的版本，可以通过 ls ./ports/stm32/boards 来查看所有选项…

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