Darian Leung b6dfadb168 usb: Update USB Host Library ... This commit updates the USB Host Library as follows: - usb_helpers.h - Removed dependency on USB Host Library API - Added function to print string descriptors - usbh - Fixed bug where an interface/endpoint could be claimed/allocated multiple times - Removed redundant device ref_count change - Added unit test for USB Host Library API usage		2022-01-06 15:14:10 +08:00
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cdc	usb: USB Host stack uses USB PHY driver	2022-01-06 15:09:39 +08:00
msc	usb: Update USB Host Library	2022-01-06 15:14:10 +08:00