USB Header File
This file aggregates all necessary header files for the Microchip USB Host, Device, and OTG libraries. It provides a single-file can be included in application code. The USB libraries simplify the implementation of USB applications by providing an abstraction of the USB module and its registers and bits such that the source code for the can be the same across various hardware platforms.
Note that this file does not include the header files for any client or function drivers.
This file is located in the "<Install Directory>\Microchip\Include\USB" directory.
When including this file in a new project, this file can either be referenced from the directory in which it was installed or copied directly into the user application folder. If the first method is chosen to keep the file located in the folder in which it is installed then include paths need to be added so that the library and the application both know where to reference each others files. If the application folder is located in the same folder as the Microchip folder (like the current demo folders), then the following include paths need to be added to the application's project:
..\Include
..\..\Include
..\..\MicrochipInclude
..\..\<Application Folder>
..\..\..\<Application Folder>
If a different directory structure is used, modify the paths as required. An example using absolute paths instead of relative paths would be the following:
C:\Microchip Solutions\Microchip\Include
C:\Microchip Solutions\My Demo Application