Jump to main content

##

# 2.2.2.3 How the Library Works

This topic describes the operation of the Device Layer.

## Topics

Name | Description
Library Initialization | Describes how the USB Device Layer must be initialized.
Application Client Interaction | Describes application client interaction with Device Layer.
Event Handling | Describes the events generated by Device Layer.
String Descriptor Table | Describes the Device Layer String Descriptor Table.
BOS Descriptor Support | Provides information on the BOS descriptor.
Microsoft OS Descriptor Support | Provides information on how to add Microsoft OS Descriptor.