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Apr 26, 2025 · Fundamentals

Migrating STM32 USB Stack to HPMicro with cherryUSB: A Step-by-Step Guide

This article walks through migrating the USB stack of the STM32‑based candleLight_fw project to HPMicro's cherryUSB, detailing key source files, descriptor conversions, endpoint registration, vendor‑request handling, and showing how four CAN channels are enabled with code snippets and screenshots.