RP2350 + W5500 + USB-NCM Reusable Snippets

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Hardware components

Project description

Introduction Getting a microcontroller to speak both wired Ethernet and USB networking simultaneously sounds straightforward — until the DHCP client wedges itself at boot, lwIP deadlocks in an interrupt, and the USB host sees a network interface that silently drops every packet. These are the kinds of bugs that don't show up in any tutorial because they only surface in the specific combination of hardware and software you happen to be running. That's exactly the experience documented in this GitHub Gist by yasunorioi: three reusable C++ header files extracted from a real project —…

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