esp-idf/examples/peripherals/usb/host
Darian Leung ebd058c8c9 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
2022-02-18 15:51:05 +08:00
..
cdc usb: USB Host stack uses USB PHY driver 2022-02-18 15:51:05 +08:00
msc usb: Update USB Host Library 2022-02-18 15:51:05 +08:00