The code is released under the GNU General Public License.
This example shows how to use the NUCLEO-F446RE development board with the USB Host Shield library 2.0.
The example project was created in System Workbench for STM32 which is based on Eclipse.
I recommend using the Mini variant of the USB Host Shield. In order to connect the Nucleo board you should follow the following guide.
The wiki contains some information on how to setup a project from scratch.
For more information send me an email at lauszus@gmail.com.