X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/b6a4584a19e81c2e1f909355bbc64c2b8cea84f6..e55f33866334615e705ff68c0f3bea8e5b1b9b8b:/LUFA/Drivers/USB/LowLevel/Endpoint.h

diff --git a/LUFA/Drivers/USB/LowLevel/Endpoint.h b/LUFA/Drivers/USB/LowLevel/Endpoint.h
index b0934f586..389d3c458 100644
--- a/LUFA/Drivers/USB/LowLevel/Endpoint.h
+++ b/LUFA/Drivers/USB/LowLevel/Endpoint.h
@@ -28,6 +28,16 @@
   this software.
 */
 
+/** \file
+ *  \brief USB device endpoint management definitions.
+ *
+ *  This file contains structures, function prototypes and macros related to the management of the device's
+ *  data endpoints when the library is initialized in USB device mode.
+ *
+ *  \note This file should not be included directly. It is automatically included as needed by the USB driver
+ *        dispatch header located in LUFA/Drivers/USB/USB.h.
+ */
+
 /** \ingroup Group_USB
  *  @defgroup Group_EndpointManagement Endpoint Management
  *
@@ -83,6 +93,11 @@
 			extern "C" {
 		#endif
 
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_USB_DRIVER)
+			#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
+		#endif
+		
 	/* Public Interface - May be used in end-application: */
 		/* Macros: */
 			/** Endpoint data direction mask for \ref Endpoint_ConfigureEndpoint(). This indicates that the endpoint