+ * <b>HID_HOST_BOOT_PROTOCOL_ONLY</b> - ( \ref Group_USBClassHIDHost ) \n\r
+ * By default, the USB HID Host class driver is designed to work with HID devices using either the Boot or Report HID\r
+ * communication protocols. On devices where the Report protocol is not used (i.e. in applications where only basic\r
+ * Mouse or Keyboard operation is desired, using boot compatible devices), the code responsible for the Report protocol\r
+ * mode can be removed to save space in the compiled application by defining this token. When defined, it is still neccesary\r
+ * to explicitly put the attached device into Boot protocol mode via a call to \ref HID_Host_SetBootProtocol().\r
+ * \r