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Hi, Processor : STM32f429I. I have initialized the USB host and configure the USB hardware in FS mode. Some of the usb keyboard is working fine and some was not, it always throw the root hub error while connecting some keyboards. I could not figure out the exact problem. i can see the following errors in my terminal I/O window, "2:447 USBH_isr - *** Warning *** Roothub: ROOT_HUB_PORT_RESET:RH_PORTRESET_SET_ADDRESS failed st: USBH_STATUS_CANCELED 3:852 USBH_Task - *** Warning *** Roothub: _Proces…
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Hi, I need to copy some files from SD card to USB pen drive. Now the SD card and USB pen drive is working good separately. How to configure or switch the file system from SD card to USB host pen drive? Is it possible? ?(