Hi there,
I am using STM32F429BIT6 and want to show the SDcard(connect with MCU by SDIO) as a Udisk on PC.
I can normally read/write the SD card by MCU with FATFS.
But after I added the USB config in CubeMx, the code is something wrong.
My CubeMX config is as follows:
As we can see, I enabled the USB log, but nothing output.
After debugging, I found the MCU is blocked in the while loop in USBD_GetEpDesc().
I don't know what that means, please help me. Thank you!
