dccharacter's electronics projects: USB composite (multi-interface) device with STM32F3-Discovery
CDC + MSC USB Composite Device on STM32 HAL / Sudo Null IT News
Do USB Composite devices show up as one, or multiple devices - Electrical Engineering Stack Exchange
STM32 Blue Pill USB Bootloader — How I fixed the USB Storage, Serial, DFU and WebUSB interfaces
STM32F103 で USBComposite ライブラリを使う - Qiita
Хабр - CDC+MSC USB Composite Device на STM32 HAL Мне хотелось бы верить, что хотя бы половина читателей может расшифровать хотя бы половину названия статьи :) Кто не в курсе — поясню.
Making a basic USB CDC project for STM32F4Discovery – VisualGDB Tutorials
Triple USB-to-serial adapter using STM32 blue pill (pill_serial) | blog
USB Device Descriptor Failure — upcommunity
USB Component: USB Device
USB Composite (HID / MIDI / Mass Storage) library - Page 13 - Arduino for STM32
USB multimedia keys on Arduino STM32 · One Transistor
STM32 Modular USB Composite device / Хабр
Advice on Hardware\Software Stack for Composite USB HID Device - PlatformIO Community
STM32 And Custom USB HID Device? Yes Please! - Damogran Labs
USB multimedia keys on Arduino STM32 · One Transistor
STM32 And Custom USB HID Device? Yes Please! - Damogran Labs
Making a basic USB CDC project for STM32F4Discovery – VisualGDB Tutorials