STM32F429IGT6 外部晶振25MHz，RCC�?置25/336/2/7，使用STM32Cude选择USB _OTG _FS生�?的usb_disk驱动，堆栈选择0x4000,；我这有两�?�?牌U盘，一�?工作正常，一�?有（SanDisk BL80426509Z）HOST_USER_CONNECTION / HOST_USER_CLASS_SELECTED，无HOST_USER_CLASS_ACTIVE，一直显示USBH_BUSY；

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ST Technical Moderator

Hello,

Could you please describe the problem you are facing in English?

Thanks,

Amel

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