How can I use the STm32L4 USB stack on a STM32U575 Board. Need to communicate over USB without using RTOS

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ST Technical Moderator

Hi @DGebu.1 ,

The official STM32CubeU5 library supports only the USBX library.

However, you find the classic MW library for STM32U5 on this Github link: https://github.com/STMicroelectronics/stm32u5-classic-coremw-apps.

The following wiki content would be helpful for you as well: https://wiki.st.com/stm32mcu/wiki/USBX_overview.

-Amel

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