How to setup the USB OTG HS on the STM32H7 ?

[RMarz.1]

Greetings,

I am trying to use the USB HS (ULPI interface) on the STM32H747 board and I am struggling with it. I simply created a project via CubeMX where I configured the USB HS in Mass Storage mode but then when I connect my usb to the PC I get PC cannot recognize the device problem.

What am I missing please ?

Does anyone have any project examples of the USB HS working in Mass Storage mode ?

Thank you.

[mohamed.ayed · Accepted solution]

Hi @RMarz.1​ ,

You can refer to this application MSC_Standalone.

https://github.com/STMicroelectronics/STM32CubeH7/tree/master/Projects/STM32H747I-DISCO/Applications/USB_Device/MSC_Standalone

Best Regards,

Mohamed