I directly connected USB0_VBUS to 5V and directly connected USB0_ID to gnd，Then connect directly to the usb typeA socket .The 5V pin of the socket is also directly connected to the 5V power supply and is not controlled by USB0_DRVVBUS.The USB0_DRVVBUS signal is used for normal GPIO use.When I plug in a FAT32 format U disk, the usb0 device cannot be recognized.
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