STM32H563ZI can read/write SD Card, but USB MSC is not recognized by PC

[YU-Ben]

I am currently developing a USB Mass Storage application using the STM32H563ZI with the following architecture:

PC ← USB ← NUCLEO-H563ZI ← SD Card

The SD Card and USB Device have both been tested separately, and each works correctly on its own.

However, after integrating the two, I would like to use USB MSC to expose the SD Card connected to the STM32H563ZI as a removable storage device on the PC. The PC is currently unable to recognize the SD Card properly.

I would like to ask if there is any example code or reference project for the STM32H563ZI that demonstrates USB MSC with an SD Card.

Thank.

[Gyessine]

Hello ​@YU-Ben 
The STM32H573-DK MSC application can be used as an example on which to base the project.
BR
Gyessine