Usb_host_shield

UsbHostMAX3421E - MAX3421E-based USB Host Shield Library | Mbed - Need help of this library, What is the problem of this I can’t compile it so many errors and I dont know what to do. I’m new here at mbed. please help me with this. I need working library for this to communicate with stm32 nucleo F303RE. I want to communicate “USB HOST KEYBOARD” with this.

stm32 nucleo F303RE communicate with USB Host MAX3421E Keyboard.