Optional Utilities
Prev Chapter 3. Kernel Mode Gadget API Next

Optional Utilities

usb_gadget_get_string — fill out a string descriptor
usb_descriptor_fillbuf — fill buffer with descriptors
usb_gadget_config_buf — builts a complete configuration descriptor
usb_copy_descriptors — copy a vector of USB descriptors

The core API is sufficient for writing a USB Gadget Driver, but some optional utilities are provided to simplify common tasks. These utilities include endpoint autoconfiguration.

Prev Up Next
usb_free_descriptors Home usb_gadget_get_string