USB Libraries Help > USB Device Libraries > USB Device Layer Library > Using the Library > How the Library Works
MPLAB Harmony USB Stack
How the Library Works

This topic describes the operation of the Device Layer.

Topics
Name 
Description 
Describes how the USB Device Layer must be initialized. 
Describes application client interaction with Device Layer. 
Describes the events generated by Device Layer. 
Describes the Device Layer String Descriptor Table. 
Provides information on the BOS descriptor. 
Provides information on how to add Microsoft OS Descriptor.