Fixed AVRISP PDI race condition where the guard time between direction changes could...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / MassStorage.h

diff --git a/LUFA/Drivers/USB/Class/MassStorage.h b/LUFA/Drivers/USB/Class/MassStorage.h
index 5733b72..9da687a 100644 (file)
--- a/LUFA/Drivers/USB/Class/MassStorage.h
+++ b/LUFA/Drivers/USB/Class/MassStorage.h
@@ -9,13 +9,13 @@
 /*\r
   Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
 \r
-  Permission to use, copy, modify, and distribute this software\r
-  and its documentation for any purpose and without fee is hereby\r
-  granted, provided that the above copyright notice appear in all\r
-  copies and that both that the copyright notice and this\r
-  permission notice and warranty disclaimer appear in supporting\r
-  documentation, and that the name of the author not be used in\r
-  advertising or publicity pertaining to distribution of the\r
+  Permission to use, copy, modify, distribute, and sell this \r
+  software and its documentation for any purpose is hereby granted\r
+  without fee, provided that the above copyright notice appear in \r
+  all copies and that both that the copyright notice and this\r
+  permission notice and warranty disclaimer appear in supporting \r
+  documentation, and that the name of the author not be used in \r
+  advertising or publicity pertaining to distribution of the \r
   software without specific, written prior permission.\r
 \r
   The author disclaim all warranties with regard to this\r
@@ -29,7 +29,7 @@
 */\r
 \r
 /** \ingroup Group_USBClassDrivers\r
- *  @defgroup Group_USBClassMS Mass Storage Device Class Driver - LUFA/Drivers/Class/MassStorage.h\r
+ *  @defgroup Group_USBClassMS Mass Storage Class Driver - LUFA/Drivers/Class/MassStorage.h\r
  *\r
  *  \section Sec_Dependencies Module Source Dependencies\r
  *  The following files must be built with any user project that uses this module:\r
@@ -37,8 +37,12 @@
  *    - LUFA/Drivers/USB/Class/Host/MassStorage.c\r
  *\r
  *  \section Module Description\r
- *  Functions, macros, variables, enums and types related to the management of USB Mass Storage Class interfaces\r
- *  within a USB device.\r
+ *  Mass Storage Class Driver module. This module contains an internal implementation of the USB Mass Storage Class, for both\r
+ *  Device and Host USB modes. User applications can use this class driver instead of implementing the Mass Storage class\r
+ *  manually via the low-level LUFA APIs.\r
+ *\r
+ *  This module is designed to simplify the user code by exposing only the required interface needed to interface with\r
+ *  Hosts or Devices using the USB Mass Storage Class.\r
  *\r
  *  @{\r
  */\r
@@ -49,6 +53,10 @@
        /* Includes: */\r
                #include "../HighLevel/USBMode.h"\r
 \r
+               #if defined(NO_STREAM_CALLBACKS)\r
+                       #error The NO_STREAM_CALLBACKS compile time option cannot be used in projects using the library Class drivers.\r
+               #endif\r
+\r
                #if defined(USB_CAN_BE_DEVICE)\r
                        #include "Device/MassStorage.h"\r
                #endif\r