-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2010.\r
- \r
- dean [at] fourwalledcubicle [dot] com\r
- www.fourwalledcubicle.com\r
-*/\r
-\r
-/*\r
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
-\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
- software, including all implied warranties of merchantability\r
- and fitness. In no event shall the author be liable for any\r
- special, indirect or consequential damages or any damages\r
- whatsoever resulting from loss of use, data or profits, whether\r
- in an action of contract, negligence or other tortious action,\r
- arising out of or in connection with the use or performance of\r
- this software.\r
-*/\r
-\r
-/** \file\r
- * \brief USB endpoint/pipe stream callback management.\r
- *\r
- * This file contains definitions for the creation of optional callback routines which can be passed to the\r
- * endpoint and/or pipe stream APIs, to abort the transfer currently in progress when a condition is met.\r
- *\r
- * \note This file should not be included directly. It is automatically included as needed by the USB driver\r
- * dispatch header located in LUFA/Drivers/USB/USB.h.\r
- */\r
- \r
-/** \ingroup Group_USB\r
- * @defgroup Group_StreamCallbacks Endpoint and Pipe Stream Callbacks\r
- *\r
- * Macros and enums for the stream callback routines. This module contains the code required to easily set up\r
- * stream callback functions which can be used to force early abort of a stream read/write process. Each callback\r
- * should take no arguments, and return a value from the \ref StreamCallback_Return_ErrorCodes_t enum.\r
- *\r
- * @{\r
- */\r
- \r
-#ifndef __STREAMCALLBACK_H__\r
-#define __STREAMCALLBACK_H__\r
-\r
- /* Preprocessor Checks: */\r
- #if !defined(__INCLUDE_FROM_USB_DRIVER)\r
- #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.\r
- #endif\r
- \r
- /* Public Interface - May be used in end-application: */\r
- /* Macros: */\r
- /** Used with the Endpoint and Pipe stream functions as the callback function parameter, indicating that the stream\r
- * call has no callback function to be called between USB packets.\r
- */\r
- #define NO_STREAM_CALLBACK NULL\r
- \r
- /* Enums: */\r
- /** Enum for the possible error return codes of a stream callback function */\r
- enum StreamCallback_Return_ErrorCodes_t\r
- {\r
- STREAMCALLBACK_Continue = 0, /**< Continue sending or receiving the stream. */\r
- STREAMCALLBACK_Abort = 1, /**< Abort the stream send or receiving process. */\r
- };\r
-\r
- /* Type Defines: */\r
- /** Type define for a Stream Callback function (function taking no arguments and retuning a\r
- * uint8_t value). Stream callback functions should have an identical function signature if they\r
- * are to be used as the callback parameter of the stream functions.\r
- */\r
- typedef uint8_t (* const StreamCallbackPtr_t)(void);\r
- \r
-#endif\r
-\r
-/** @} */\r
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ * \brief USB endpoint/pipe stream callback management.
+ *
+ * This file contains definitions for the creation of optional callback routines which can be passed to the
+ * endpoint and/or pipe stream APIs, to abort the transfer currently in progress when a condition is met.
+ *
+ * \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_StreamCallbacks Endpoint and Pipe Stream Callbacks
+ *
+ * Macros and enums for the stream callback routines. This module contains the code required to easily set up
+ * stream callback functions which can be used to force early abort of a stream read/write process. Each callback
+ * should take no arguments, and return a value from the \ref StreamCallback_Return_ErrorCodes_t enum.
+ *
+ * @{
+ */
+
+#ifndef __STREAMCALLBACK_H__
+#define __STREAMCALLBACK_H__
+
+ /* 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: */
+ /** Used with the Endpoint and Pipe stream functions as the callback function parameter, indicating that the stream
+ * call has no callback function to be called between USB packets.
+ */
+ #define NO_STREAM_CALLBACK NULL
+
+ /* Enums: */
+ /** Enum for the possible error return codes of a stream callback function */
+ enum StreamCallback_Return_ErrorCodes_t
+ {
+ STREAMCALLBACK_Continue = 0, /**< Continue sending or receiving the stream. */
+ STREAMCALLBACK_Abort = 1, /**< Abort the stream send or receiving process. */
+ };
+
+ /* Type Defines: */
+ /** Type define for a Stream Callback function (function taking no arguments and retuning a
+ * uint8_t value). Stream callback functions should have an identical function signature if they
+ * are to be used as the callback parameter of the stream functions.
+ */
+ typedef uint8_t (* const StreamCallbackPtr_t)(void);
+
+#endif
+
+/** @} */
projects / pub / USBasp.git / blobdiff