--- /dev/null
+/*\r
+ LUFA Library\r
+ Copyright (C) Dean Camera, 2011.\r
+ \r
+ dean [at] fourwalledcubicle [dot] com\r
+ www.lufa-lib.org\r
+*/\r
+\r
+/*\r
+ Copyright 2011 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
+#define __INCLUDE_FROM_USB_DRIVER\r
+#include "../USBMode.h"\r
+\r
+#if defined(USB_CAN_BE_DEVICE)\r
+\r
+#include "EndpointStream_AVR8.h"\r
+\r
+#if !defined(CONTROL_ONLY_DEVICE)\r
+uint8_t Endpoint_Discard_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed)\r
+{\r
+ uint8_t ErrorCode;\r
+ uint16_t BytesInTransfer = 0;\r
+ \r
+ if ((ErrorCode = Endpoint_WaitUntilReady()))\r
+ return ErrorCode;\r
+ \r
+ if (BytesProcessed != NULL)\r
+ Length -= *BytesProcessed;\r
+\r
+ while (Length)\r
+ {\r
+ if (!(Endpoint_IsReadWriteAllowed()))\r
+ {\r
+ Endpoint_ClearOUT();\r
+\r
+ if (BytesProcessed != NULL)\r
+ {\r
+ *BytesProcessed += BytesInTransfer;\r
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;\r
+ }\r
+\r
+ if ((ErrorCode = Endpoint_WaitUntilReady()))\r
+ return ErrorCode;\r
+ }\r
+ else\r
+ {\r
+ Endpoint_Discard_8();\r
+\r
+ Length--;\r
+ BytesInTransfer++;\r
+ }\r
+ }\r
+ \r
+ return ENDPOINT_RWSTREAM_NoError;\r
+}\r
+\r
+uint8_t Endpoint_Null_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed)\r
+{\r
+ uint8_t ErrorCode;\r
+ uint16_t BytesInTransfer = 0;\r
+ \r
+ if ((ErrorCode = Endpoint_WaitUntilReady()))\r
+ return ErrorCode;\r
+ \r
+ if (BytesProcessed != NULL)\r
+ Length -= *BytesProcessed;\r
+\r
+ while (Length)\r
+ {\r
+ if (!(Endpoint_IsReadWriteAllowed()))\r
+ {\r
+ Endpoint_ClearIN();\r
+\r
+ if (BytesProcessed != NULL)\r
+ {\r
+ *BytesProcessed += BytesInTransfer;\r
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;\r
+ }\r
+\r
+ if ((ErrorCode = Endpoint_WaitUntilReady()))\r
+ return ErrorCode;\r
+ }\r
+ else\r
+ {\r
+ Endpoint_Write_8(0);\r
+\r
+ Length--;\r
+ BytesInTransfer++;\r
+ }\r
+ }\r
+ \r
+ return ENDPOINT_RWSTREAM_NoError;\r
+}\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
+#include "Template/Template_Endpoint_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
+#include "Template/Template_Endpoint_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE\r
+#define TEMPLATE_BUFFER_TYPE void*\r
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
+#include "Template/Template_Endpoint_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE\r
+#define TEMPLATE_BUFFER_TYPE void*\r
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
+#include "Template/Template_Endpoint_RW.c"\r
+\r
+#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE\r
+ #define TEMPLATE_BUFFER_TYPE const void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_RW.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE\r
+ #define TEMPLATE_BUFFER_TYPE const void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_RW.c"\r
+#endif\r
+\r
+#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE\r
+ #define TEMPLATE_BUFFER_TYPE const void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_RW.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE\r
+ #define TEMPLATE_BUFFER_TYPE const void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_RW.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE\r
+ #define TEMPLATE_BUFFER_TYPE void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())\r
+ #include "Template/Template_Endpoint_RW.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE\r
+ #define TEMPLATE_BUFFER_TYPE void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())\r
+ #include "Template/Template_Endpoint_RW.c"\r
+#endif\r
+\r
+#endif\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
+#include "Template/Template_Endpoint_Control_W.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
+#include "Template/Template_Endpoint_Control_W.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
+#include "Template/Template_Endpoint_Control_R.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
+#include "Template/Template_Endpoint_Control_R.c"\r
+\r
+#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_LE\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_Control_W.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_BE\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_Control_W.c"\r
+#endif\r
+\r
+#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_LE\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_Control_W.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_BE\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_Control_W.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_LE\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())\r
+ #include "Template/Template_Endpoint_Control_R.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_BE\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())\r
+ #include "Template/Template_Endpoint_Control_R.c"\r
+#endif\r
+\r
+#endif
--- /dev/null
+/*\r
+ LUFA Library\r
+ Copyright (C) Dean Camera, 2011.\r
+ \r
+ dean [at] fourwalledcubicle [dot] com\r
+ www.lufa-lib.org\r
+*/\r
+\r
+/*\r
+ Copyright 2011 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 Endpoint data stream transmission and reception management for the AVR8 microcontrollers.\r
+ * \copydetails Group_EndpointStreamRW_AVR8\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_EndpointStreamRW\r
+ * \defgroup Group_EndpointStreamRW_AVR8 Read/Write of Multi-Byte Streams (AVR8)\r
+ * \brief Endpoint data stream transmission and reception management for the Atmel AVR8 architecture.\r
+ *\r
+ * Functions, macros, variables, enums and types related to data reading and writing of data streams from\r
+ * and to endpoints.\r
+ *\r
+ * @{\r
+ */ \r
+\r
+#ifndef __ENDPOINT_STREAM_AVR8_H__\r
+#define __ENDPOINT_STREAM_AVR8_H__\r
+\r
+ /* Includes: */\r
+ #include "../../../../Common/Common.h"\r
+ #include "../USBMode.h" \r
+ #include "../USBTask.h"\r
+ \r
+ /* Enable C linkage for C++ Compilers: */\r
+ #if defined(__cplusplus)\r
+ extern "C" {\r
+ #endif\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
+ /* Function Prototypes: */\r
+ /** \name Stream functions for null data */\r
+ //@{\r
+\r
+ /** Reads and discards the given number of bytes from the currently selected endpoint's bank,\r
+ * discarding fully read packets from the host as needed. The last packet is not automatically\r
+ * discarded once the remaining bytes has been read; the user is responsible for manually\r
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the endpoint bank becomes empty while there is still data to process (and after the current\r
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number\r
+ * of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[in] Length Number of bytes to discard via the currently selected endpoint.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Discard_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed);\r
+\r
+ /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending\r
+ * full packets to the host as needed. The last packet is not automatically sent once the \r
+ * remaining bytes have been written; the user is responsible for manually sending the last\r
+ * packet to the host via the \ref Endpoint_ClearIN() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the endpoint bank becomes full while there is still data to process (and after the current\r
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the\r
+ * total number of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[in] Length Number of zero bytes to send via the currently selected endpoint.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Null_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed);\r
+\r
+ //@}\r
+\r
+ /** \name Stream functions for RAM source/destination data */\r
+ //@{\r
+ \r
+ /** Writes the given number of bytes to the endpoint from the given buffer in little endian,\r
+ * sending full packets to the host as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Endpoint_ClearIN() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the endpoint bank becomes full while there is still data to process (and after the current\r
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the\r
+ * total number of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),\r
+ * NULL)) != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),\r
+ * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Stream_LE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Writes the given number of bytes to the endpoint from the given buffer in big endian,\r
+ * sending full packets to the host as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Endpoint_ClearIN() macro.\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Stream_BE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+ \r
+ /** Reads the given number of bytes from the endpoint from the given buffer in little endian,\r
+ * discarding fully read packets from the host as needed. The last packet is not automatically\r
+ * discarded once the remaining bytes has been read; the user is responsible for manually\r
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the endpoint bank becomes empty while there is still data to process (and after the current\r
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number\r
+ * of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),\r
+ * NULL)) != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),\r
+ * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_Stream_LE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Reads the given number of bytes from the endpoint from the given buffer in big endian,\r
+ * discarding fully read packets from the host as needed. The last packet is not automatically\r
+ * discarded once the remaining bytes has been read; the user is responsible for manually\r
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_Stream_BE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian,\r
+ * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared\r
+ * in both failure and success states; the user is responsible for manually clearing the setup OUT to\r
+ * finalize the transfer via the \ref Endpoint_ClearOUT() macro.\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian,\r
+ * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared\r
+ * in both failure and success states; the user is responsible for manually clearing the setup OUT to\r
+ * finalize the transfer via the \ref Endpoint_ClearOUT() macro.\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian,\r
+ * discarding fully read packets from the host as needed. The device IN acknowledgement is not\r
+ * automatically sent after success or failure states; the user is responsible for manually sending the\r
+ * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian,\r
+ * discarding fully read packets from the host as needed. The device IN acknowledgement is not\r
+ * automatically sent after success or failure states; the user is responsible for manually sending the\r
+ * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+ //@}\r
+\r
+ /** \name Stream functions for EEPROM source/destination data */\r
+ //@{\r
+\r
+ /** EEPROM buffer source version of \ref Endpoint_Write_Stream_LE().\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_EStream_LE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** EEPROM buffer source version of \ref Endpoint_Write_Stream_BE().\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_EStream_BE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** EEPROM buffer source version of \ref Endpoint_Read_Stream_LE().\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_EStream_LE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** EEPROM buffer source version of \ref Endpoint_Read_Stream_BE().\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_EStream_BE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** EEPROM buffer source version of Endpoint_Write_Control_Stream_LE.\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ * \n\n\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Control_EStream_LE(const void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** EEPROM buffer source version of \ref Endpoint_Write_Control_Stream_BE().\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ * \n\n\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Control_EStream_BE(const void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_LE().\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ * \n\n\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_Control_EStream_LE(void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_BE().\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ * \n\n\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_Control_EStream_BE(void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+ //@}\r
+\r
+ /** \name Stream functions for PROGMEM source/destination data */\r
+ //@{\r
+\r
+ /** FLASH buffer source version of \ref Endpoint_Write_Stream_LE().\r
+ *\r
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_PStream_LE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** FLASH buffer source version of \ref Endpoint_Write_Stream_BE().\r
+ *\r
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_PStream_BE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_LE().\r
+ *\r
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ * \n\n\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Control_PStream_LE(const void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_BE().\r
+ *\r
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ * \n\n\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Control_PStream_BE(const void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+ //@}\r
+\r
+ /* Disable C linkage for C++ Compilers: */\r
+ #if defined(__cplusplus)\r
+ }\r
+ #endif\r
+ \r
+#endif\r
+\r
+/** @} */\r
+
--- /dev/null
+/*\r
+ LUFA Library\r
+ Copyright (C) Dean Camera, 2011.\r
+ \r
+ dean [at] fourwalledcubicle [dot] com\r
+ www.lufa-lib.org\r
+*/\r
+\r
+/*\r
+ Copyright 2011 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
+#define __INCLUDE_FROM_USB_DRIVER\r
+#include "../USBMode.h"\r
+\r
+#if defined(USB_CAN_BE_HOST)\r
+\r
+#include "PipeStream_AVR8.h"\r
+\r
+uint8_t Pipe_Discard_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed)\r
+{\r
+ uint8_t ErrorCode;\r
+ uint16_t BytesInTransfer = 0;\r
+ \r
+ Pipe_SetPipeToken(PIPE_TOKEN_IN);\r
+\r
+ if ((ErrorCode = Pipe_WaitUntilReady()))\r
+ return ErrorCode;\r
+\r
+ if (BytesProcessed != NULL)\r
+ Length -= *BytesProcessed;\r
+\r
+ while (Length)\r
+ {\r
+ if (!(Pipe_IsReadWriteAllowed()))\r
+ {\r
+ Pipe_ClearIN();\r
+ \r
+ if (BytesProcessed != NULL)\r
+ {\r
+ *BytesProcessed += BytesInTransfer;\r
+ return PIPE_RWSTREAM_IncompleteTransfer;\r
+ }\r
+\r
+ if ((ErrorCode = Pipe_WaitUntilReady()))\r
+ return ErrorCode;\r
+ }\r
+ else\r
+ {\r
+ Pipe_Discard_8();\r
+ \r
+ Length--;\r
+ BytesInTransfer++;\r
+ }\r
+ }\r
+\r
+ return PIPE_RWSTREAM_NoError;\r
+}\r
+\r
+uint8_t Pipe_Null_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed)\r
+{\r
+ uint8_t ErrorCode;\r
+ uint16_t BytesInTransfer = 0;\r
+ \r
+ Pipe_SetPipeToken(PIPE_TOKEN_OUT);\r
+\r
+ if ((ErrorCode = Pipe_WaitUntilReady()))\r
+ return ErrorCode;\r
+\r
+ if (BytesProcessed != NULL)\r
+ Length -= *BytesProcessed;\r
+\r
+ while (Length)\r
+ {\r
+ if (!(Pipe_IsReadWriteAllowed()))\r
+ {\r
+ Pipe_ClearOUT();\r
+ \r
+ if (BytesProcessed != NULL)\r
+ {\r
+ *BytesProcessed += BytesInTransfer;\r
+ return PIPE_RWSTREAM_IncompleteTransfer;\r
+ }\r
+ \r
+ USB_USBTask();\r
+\r
+ if ((ErrorCode = Pipe_WaitUntilReady()))\r
+ return ErrorCode;\r
+ }\r
+ else\r
+ {\r
+ Pipe_Write_8(0);\r
+ \r
+ Length--;\r
+ BytesInTransfer++;\r
+ }\r
+ }\r
+\r
+ return PIPE_RWSTREAM_NoError;\r
+}\r
+\r
+/* The following abuses the C preprocessor in order to copy-past common code with slight alterations,\r
+ * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_LE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr)\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_BE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr)\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_LE\r
+#define TEMPLATE_BUFFER_TYPE void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_IN\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8()\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_BE\r
+#define TEMPLATE_BUFFER_TYPE void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_IN\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8()\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Write_PStream_LE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(pgm_read_byte(BufferPtr))\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Write_PStream_BE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(pgm_read_byte(BufferPtr))\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Write_EStream_LE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(eeprom_read_byte(BufferPtr))\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Write_EStream_BE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(eeprom_read_byte(BufferPtr))\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Read_EStream_LE\r
+#define TEMPLATE_BUFFER_TYPE void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_IN\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Pipe_Read_8())\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Read_EStream_BE\r
+#define TEMPLATE_BUFFER_TYPE void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_IN\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Pipe_Read_8())\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#endif\r
+
--- /dev/null
+/*\r
+ LUFA Library\r
+ Copyright (C) Dean Camera, 2011.\r
+ \r
+ dean [at] fourwalledcubicle [dot] com\r
+ www.lufa-lib.org\r
+*/\r
+\r
+/*\r
+ Copyright 2011 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 Pipe data stream transmission and reception management for the AVR8 microcontrollers\r
+ * \copydetails Group_PipeStreamRW_AVR8\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_PipeStreamRW\r
+ * \defgroup Group_PipeStreamRW_AVR8 Read/Write of Multi-Byte Streams (AVR8)\r
+ * \brief Pipe data stream transmission and reception management for the Atmel AVR8 architecture.\r
+ *\r
+ * Functions, macros, variables, enums and types related to data reading and writing of data streams from\r
+ * and to pipes.\r
+ *\r
+ * @{\r
+ */\r
+\r
+#ifndef __PIPE_STREAM_AVR8_H__\r
+#define __PIPE_STREAM_AVR8_H__\r
+\r
+ /* Includes: */\r
+ #include "../../../../Common/Common.h"\r
+ #include "../USBMode.h" \r
+ #include "../USBTask.h"\r
+ \r
+ /* Enable C linkage for C++ Compilers: */\r
+ #if defined(__cplusplus)\r
+ extern "C" {\r
+ #endif\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
+ /* Function Prototypes: */\r
+ /** \name Stream functions for null data */\r
+ //@{\r
+\r
+ /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host\r
+ * as needed. The last packet is not automatically discarded once the remaining bytes has been read; the\r
+ * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearIN() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or\r
+ * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer\r
+ * will instead be performed as a series of chunks. Each time the pipe bank becomes empty while there is still data\r
+ * to process (and after the current packet has been acknowledged) the BytesProcessed location will be updated with\r
+ * the total number of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to\r
+ * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed\r
+ * value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Pipe_Discard_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Pipe_Discard_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[in] Length Number of bytes to discard via the currently selected pipe.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be processed at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Discard_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed);\r
+\r
+ /** Writes a given number of zeroed bytes to the pipe, sending full pipe packets from the host to the device\r
+ * as needed. The last packet is not automatically sent once the remaining bytes has been written; the\r
+ * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearOUT() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or\r
+ * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer\r
+ * will instead be performed as a series of chunks. Each time the pipe bank becomes full while there is still data\r
+ * to process (and after the current packet transmission has been initiated) the BytesProcessed location will be\r
+ * updated with the total number of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to\r
+ * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed\r
+ * value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Pipe_Null_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Pipe_Null_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[in] Length Number of zero bytes to write via the currently selected pipe.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be processed at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Null_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed);\r
+\r
+ //@}\r
+\r
+ /** \name Stream functions for RAM source/destination data */\r
+ //@{\r
+ \r
+ /** Writes the given number of bytes to the pipe from the given buffer in little endian,\r
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is\r
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the pipe bank becomes full while there is still data to process (and after the current\r
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the\r
+ * total number of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),\r
+ * NULL)) != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),\r
+ * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Write_Stream_LE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Writes the given number of bytes to the pipe from the given buffer in big endian,\r
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is\r
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Write_Stream_BE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Reads the given number of bytes from the pipe into the given buffer in little endian,\r
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is\r
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the pipe bank becomes empty while there is still data to process (and after the current\r
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number\r
+ * of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),\r
+ * NULL)) != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),\r
+ * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[out] Buffer Pointer to the source data buffer to write to.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Read_Stream_LE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Reads the given number of bytes from the pipe into the given buffer in big endian,\r
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is\r
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[out] Buffer Pointer to the source data buffer to write to.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Read_Stream_BE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+ //@}\r
+\r
+ /** \name Stream functions for EEPROM source/destination data */\r
+ //@{\r
+ \r
+ /** EEPROM buffer source version of \ref Pipe_Write_Stream_LE().\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Write_EStream_LE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+ \r
+ /** EEPROM buffer source version of \ref Pipe_Write_Stream_BE().\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Write_EStream_BE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** EEPROM buffer source version of \ref Pipe_Read_Stream_LE().\r
+ *\r
+ * \param[out] Buffer Pointer to the source data buffer to write to.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Read_EStream_LE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+ \r
+ /** EEPROM buffer source version of \ref Pipe_Read_Stream_BE().\r
+ *\r
+ * \param[out] Buffer Pointer to the source data buffer to write to.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Read_EStream_BE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+ //@}\r
+\r
+ /** \name Stream functions for PROGMEM source/destination data */\r
+ //@{\r
+ \r
+ /** FLASH buffer source version of \ref Pipe_Write_Stream_LE().\r
+ *\r
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Write_PStream_LE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+ \r
+ /** FLASH buffer source version of \ref Pipe_Write_Stream_BE().\r
+ *\r
+ * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Write_PStream_BE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+ //@}\r
+\r
+ /* Disable C linkage for C++ Compilers: */\r
+ #if defined(__cplusplus)\r
+ }\r
+ #endif\r
+ \r
+#endif\r
+\r
+/** @} */\r
+
--- /dev/null
+uint8_t TEMPLATE_FUNC_NAME (void* const Buffer,
+ uint16_t Length)
+{
+ uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
+
+ if (!(Length))
+ Endpoint_ClearOUT();
+
+ while (Length)
+ {
+ uint8_t USB_DeviceState_LCL = USB_DeviceState;
+
+ if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
+ return ENDPOINT_RWCSTREAM_DeviceDisconnected;
+ else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
+ return ENDPOINT_RWCSTREAM_BusSuspended;
+ else if (Endpoint_IsSETUPReceived())
+ return ENDPOINT_RWCSTREAM_HostAborted;
+
+ if (Endpoint_IsOUTReceived())
+ {
+ while (Length && Endpoint_BytesInEndpoint())
+ {
+ TEMPLATE_TRANSFER_BYTE(DataStream);
+ TEMPLATE_BUFFER_MOVE(DataStream, 1);
+ Length--;
+ }
+
+ Endpoint_ClearOUT();
+ }
+ }
+
+ while (!(Endpoint_IsINReady()))
+ {
+ uint8_t USB_DeviceState_LCL = USB_DeviceState;
+
+ if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
+ return ENDPOINT_RWCSTREAM_DeviceDisconnected;
+ else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
+ return ENDPOINT_RWCSTREAM_BusSuspended;
+ }
+
+ return ENDPOINT_RWCSTREAM_NoError;
+}
+
+
+#undef TEMPLATE_BUFFER_OFFSET
+#undef TEMPLATE_BUFFER_MOVE
+#undef TEMPLATE_FUNC_NAME
+#undef TEMPLATE_TRANSFER_BYTE
--- /dev/null
+uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer,
+ uint16_t Length)
+{
+ uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
+ bool LastPacketFull = false;
+
+ if (Length > USB_ControlRequest.wLength)
+ Length = USB_ControlRequest.wLength;
+ else if (!(Length))
+ Endpoint_ClearIN();
+
+ while (Length || LastPacketFull)
+ {
+ uint8_t USB_DeviceState_LCL = USB_DeviceState;
+
+ if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
+ return ENDPOINT_RWCSTREAM_DeviceDisconnected;
+ else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
+ return ENDPOINT_RWCSTREAM_BusSuspended;
+ else if (Endpoint_IsSETUPReceived())
+ return ENDPOINT_RWCSTREAM_HostAborted;
+ else if (Endpoint_IsOUTReceived())
+ break;
+
+ if (Endpoint_IsINReady())
+ {
+ uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint();
+
+ while (Length && (BytesInEndpoint < USB_ControlEndpointSize))
+ {
+ TEMPLATE_TRANSFER_BYTE(DataStream);
+ TEMPLATE_BUFFER_MOVE(DataStream, 1);
+ Length--;
+ BytesInEndpoint++;
+ }
+
+ LastPacketFull = (BytesInEndpoint == USB_ControlEndpointSize);
+ Endpoint_ClearIN();
+ }
+ }
+
+ while (!(Endpoint_IsOUTReceived()))
+ {
+ uint8_t USB_DeviceState_LCL = USB_DeviceState;
+
+ if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
+ return ENDPOINT_RWCSTREAM_DeviceDisconnected;
+ else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
+ return ENDPOINT_RWCSTREAM_BusSuspended;
+ }
+
+ return ENDPOINT_RWCSTREAM_NoError;
+}
+
+#undef TEMPLATE_BUFFER_OFFSET
+#undef TEMPLATE_BUFFER_MOVE
+#undef TEMPLATE_FUNC_NAME
+#undef TEMPLATE_TRANSFER_BYTE
--- /dev/null
+uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
+ uint16_t BytesInTransfer = 0;
+ uint8_t ErrorCode;
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ {
+ Length -= *BytesProcessed;
+ TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed);
+ }
+
+ while (Length)
+ {
+ if (!(Endpoint_IsReadWriteAllowed()))
+ {
+ TEMPLATE_CLEAR_ENDPOINT();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;
+ }
+
+ #if !defined(INTERRUPT_CONTROL_ENDPOINT)
+ USB_USBTask();
+ #endif
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ TEMPLATE_TRANSFER_BYTE(DataStream);
+ TEMPLATE_BUFFER_MOVE(DataStream, 1);
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return ENDPOINT_RWSTREAM_NoError;
+}
+
+#undef TEMPLATE_FUNC_NAME
+#undef TEMPLATE_BUFFER_TYPE
+#undef TEMPLATE_TRANSFER_BYTE
+#undef TEMPLATE_CLEAR_ENDPOINT
+#undef TEMPLATE_BUFFER_OFFSET
+#undef TEMPLATE_BUFFER_MOVE
--- /dev/null
+uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
+ uint16_t BytesInTransfer = 0;
+ uint8_t ErrorCode;
+
+ Pipe_SetPipeToken(TEMPLATE_TOKEN);
+
+ if ((ErrorCode = Pipe_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ {
+ Length -= *BytesProcessed;
+ TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed);
+ }
+
+ while (Length)
+ {
+ if (!(Pipe_IsReadWriteAllowed()))
+ {
+ TEMPLATE_CLEAR_PIPE();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return PIPE_RWSTREAM_IncompleteTransfer;
+ }
+
+ if ((ErrorCode = Pipe_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ TEMPLATE_TRANSFER_BYTE(DataStream);
+ TEMPLATE_BUFFER_MOVE(DataStream, 1);
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return PIPE_RWSTREAM_NoError;
+}
+
+#undef TEMPLATE_FUNC_NAME
+#undef TEMPLATE_BUFFER_TYPE
+#undef TEMPLATE_TOKEN
+#undef TEMPLATE_TRANSFER_BYTE
+#undef TEMPLATE_CLEAR_PIPE
+#undef TEMPLATE_BUFFER_OFFSET
+#undef TEMPLATE_BUFFER_MOVE
+++ /dev/null
-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2011.\r
- \r
- dean [at] fourwalledcubicle [dot] com\r
- www.lufa-lib.org\r
-*/\r
-\r
-/*\r
- Copyright 2011 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
-#define __INCLUDE_FROM_USB_DRIVER\r
-#include "USBMode.h"\r
-\r
-#if defined(USB_CAN_BE_DEVICE)\r
-\r
-#include "EndpointStream.h"\r
-\r
-#if !defined(CONTROL_ONLY_DEVICE)\r
-uint8_t Endpoint_Discard_Stream(uint16_t Length,\r
- uint16_t* const BytesProcessed)\r
-{\r
- uint8_t ErrorCode;\r
- uint16_t BytesInTransfer = 0;\r
- \r
- if ((ErrorCode = Endpoint_WaitUntilReady()))\r
- return ErrorCode;\r
- \r
- if (BytesProcessed != NULL)\r
- Length -= *BytesProcessed;\r
-\r
- while (Length)\r
- {\r
- if (!(Endpoint_IsReadWriteAllowed()))\r
- {\r
- Endpoint_ClearOUT();\r
-\r
- if (BytesProcessed != NULL)\r
- {\r
- *BytesProcessed += BytesInTransfer;\r
- return ENDPOINT_RWSTREAM_IncompleteTransfer;\r
- }\r
-\r
- if ((ErrorCode = Endpoint_WaitUntilReady()))\r
- return ErrorCode;\r
- }\r
- else\r
- {\r
- Endpoint_Discard_8();\r
-\r
- Length--;\r
- BytesInTransfer++;\r
- }\r
- }\r
- \r
- return ENDPOINT_RWSTREAM_NoError;\r
-}\r
-\r
-uint8_t Endpoint_Null_Stream(uint16_t Length,\r
- uint16_t* const BytesProcessed)\r
-{\r
- uint8_t ErrorCode;\r
- uint16_t BytesInTransfer = 0;\r
- \r
- if ((ErrorCode = Endpoint_WaitUntilReady()))\r
- return ErrorCode;\r
- \r
- if (BytesProcessed != NULL)\r
- Length -= *BytesProcessed;\r
-\r
- while (Length)\r
- {\r
- if (!(Endpoint_IsReadWriteAllowed()))\r
- {\r
- Endpoint_ClearIN();\r
-\r
- if (BytesProcessed != NULL)\r
- {\r
- *BytesProcessed += BytesInTransfer;\r
- return ENDPOINT_RWSTREAM_IncompleteTransfer;\r
- }\r
-\r
- if ((ErrorCode = Endpoint_WaitUntilReady()))\r
- return ErrorCode;\r
- }\r
- else\r
- {\r
- Endpoint_Write_8(0);\r
-\r
- Length--;\r
- BytesInTransfer++;\r
- }\r
- }\r
- \r
- return ENDPOINT_RWSTREAM_NoError;\r
-}\r
-\r
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE\r
-#define TEMPLATE_BUFFER_TYPE const void*\r
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
-#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
-#include "Template/Template_Endpoint_RW.c"\r
-\r
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE\r
-#define TEMPLATE_BUFFER_TYPE const void*\r
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
-#include "Template/Template_Endpoint_RW.c"\r
-\r
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE\r
-#define TEMPLATE_BUFFER_TYPE void*\r
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
-#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
-#include "Template/Template_Endpoint_RW.c"\r
-\r
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE\r
-#define TEMPLATE_BUFFER_TYPE void*\r
-#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
-#include "Template/Template_Endpoint_RW.c"\r
-\r
-#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)\r
- #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE\r
- #define TEMPLATE_BUFFER_TYPE const void*\r
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))\r
- #include "Template/Template_Endpoint_RW.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE\r
- #define TEMPLATE_BUFFER_TYPE const void*\r
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))\r
- #include "Template/Template_Endpoint_RW.c"\r
-#endif\r
-\r
-#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)\r
- #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE\r
- #define TEMPLATE_BUFFER_TYPE const void*\r
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))\r
- #include "Template/Template_Endpoint_RW.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE\r
- #define TEMPLATE_BUFFER_TYPE const void*\r
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))\r
- #include "Template/Template_Endpoint_RW.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE\r
- #define TEMPLATE_BUFFER_TYPE void*\r
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())\r
- #include "Template/Template_Endpoint_RW.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE\r
- #define TEMPLATE_BUFFER_TYPE void*\r
- #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())\r
- #include "Template/Template_Endpoint_RW.c"\r
-#endif\r
-\r
-#endif\r
-\r
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE\r
-#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
-#include "Template/Template_Endpoint_Control_W.c"\r
-\r
-#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE\r
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
-#include "Template/Template_Endpoint_Control_W.c"\r
-\r
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE\r
-#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
-#include "Template/Template_Endpoint_Control_R.c"\r
-\r
-#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE\r
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
-#include "Template/Template_Endpoint_Control_R.c"\r
-\r
-#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)\r
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_LE\r
- #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))\r
- #include "Template/Template_Endpoint_Control_W.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_BE\r
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))\r
- #include "Template/Template_Endpoint_Control_W.c"\r
-#endif\r
-\r
-#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)\r
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_LE\r
- #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))\r
- #include "Template/Template_Endpoint_Control_W.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_BE\r
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))\r
- #include "Template/Template_Endpoint_Control_W.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_LE\r
- #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())\r
- #include "Template/Template_Endpoint_Control_R.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_BE\r
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())\r
- #include "Template/Template_Endpoint_Control_R.c"\r
-#endif\r
-\r
-#endif
\r
/* Includes: */\r
#include "../../../Common/Common.h"\r
- #include "USBMode.h" \r
- #include "USBTask.h"\r
- \r
- /* Enable C linkage for C++ Compilers: */\r
- #if defined(__cplusplus)\r
- extern "C" {\r
- #endif\r
+ #include "USBMode.h"\r
\r
/* Preprocessor Checks: */\r
#if !defined(__INCLUDE_FROM_USB_DRIVER)\r
*/\r
};\r
\r
- /* Function Prototypes: */\r
-\r
- /** \name Stream functions for null data */\r
- //@{\r
-\r
- /** Reads and discards the given number of bytes from the currently selected endpoint's bank,\r
- * discarding fully read packets from the host as needed. The last packet is not automatically\r
- * discarded once the remaining bytes has been read; the user is responsible for manually\r
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.\r
- *\r
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
- * storage location, the transfer will instead be performed as a series of chunks. Each time\r
- * the endpoint bank becomes empty while there is still data to process (and after the current\r
- * packet has been acknowledged) the BytesProcessed location will be updated with the total number\r
- * of bytes processed in the stream, and the function will exit with an error code of\r
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
- * in the user code - to continue the transfer, call the function again with identical parameters\r
- * and it will resume until the BytesProcessed value reaches the total transfer length.\r
- *\r
- * <b>Single Stream Transfer Example:</b>\r
- * \code\r
- * uint8_t ErrorCode;\r
- *\r
- * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * <b>Partial Stream Transfers Example:</b>\r
- * \code\r
- * uint8_t ErrorCode;\r
- * uint16_t BytesProcessed;\r
- *\r
- * BytesProcessed = 0;\r
- * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
- * {\r
- * // Stream not yet complete - do other actions here, abort if required\r
- * }\r
- *\r
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * \note This routine should not be used on CONTROL type endpoints.\r
- *\r
- * \param[in] Length Number of bytes to discard via the currently selected endpoint.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be read at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Discard_Stream(uint16_t Length,\r
- uint16_t* const BytesProcessed);\r
-\r
- /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending\r
- * full packets to the host as needed. The last packet is not automatically sent once the \r
- * remaining bytes have been written; the user is responsible for manually sending the last\r
- * packet to the host via the \ref Endpoint_ClearIN() macro.\r
- *\r
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
- * storage location, the transfer will instead be performed as a series of chunks. Each time\r
- * the endpoint bank becomes full while there is still data to process (and after the current\r
- * packet transmission has been initiated) the BytesProcessed location will be updated with the\r
- * total number of bytes processed in the stream, and the function will exit with an error code of\r
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
- * in the user code - to continue the transfer, call the function again with identical parameters\r
- * and it will resume until the BytesProcessed value reaches the total transfer length.\r
- *\r
- * <b>Single Stream Transfer Example:</b>\r
- * \code\r
- * uint8_t ErrorCode;\r
- *\r
- * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * <b>Partial Stream Transfers Example:</b>\r
- * \code\r
- * uint8_t ErrorCode;\r
- * uint16_t BytesProcessed;\r
- *\r
- * BytesProcessed = 0;\r
- * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
- * {\r
- * // Stream not yet complete - do other actions here, abort if required\r
- * }\r
- *\r
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * \note This routine should not be used on CONTROL type endpoints.\r
- *\r
- * \param[in] Length Number of zero bytes to send via the currently selected endpoint.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be read at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Null_Stream(uint16_t Length,\r
- uint16_t* const BytesProcessed);\r
-\r
- //@}\r
-\r
- /** \name Stream functions for RAM source/destination data */\r
- //@{\r
- \r
- /** Writes the given number of bytes to the endpoint from the given buffer in little endian,\r
- * sending full packets to the host as needed. The last packet filled is not automatically sent;\r
- * the user is responsible for manually sending the last written packet to the host via the\r
- * \ref Endpoint_ClearIN() macro.\r
- *\r
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
- * storage location, the transfer will instead be performed as a series of chunks. Each time\r
- * the endpoint bank becomes full while there is still data to process (and after the current\r
- * packet transmission has been initiated) the BytesProcessed location will be updated with the\r
- * total number of bytes processed in the stream, and the function will exit with an error code of\r
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
- * in the user code - to continue the transfer, call the function again with identical parameters\r
- * and it will resume until the BytesProcessed value reaches the total transfer length.\r
- *\r
- * <b>Single Stream Transfer Example:</b>\r
- * \code\r
- * uint8_t DataStream[512];\r
- * uint8_t ErrorCode;\r
- *\r
- * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),\r
- * NULL)) != ENDPOINT_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * <b>Partial Stream Transfers Example:</b>\r
- * \code\r
- * uint8_t DataStream[512];\r
- * uint8_t ErrorCode;\r
- * uint16_t BytesProcessed;\r
- *\r
- * BytesProcessed = 0;\r
- * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),\r
- * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
- * {\r
- * // Stream not yet complete - do other actions here, abort if required\r
- * }\r
- *\r
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * \note This routine should not be used on CONTROL type endpoints.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_Stream_LE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** Writes the given number of bytes to the endpoint from the given buffer in big endian,\r
- * sending full packets to the host as needed. The last packet filled is not automatically sent;\r
- * the user is responsible for manually sending the last written packet to the host via the\r
- * \ref Endpoint_ClearIN() macro.\r
- *\r
- * \note This routine should not be used on CONTROL type endpoints.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_Stream_BE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
- \r
- /** Reads the given number of bytes from the endpoint from the given buffer in little endian,\r
- * discarding fully read packets from the host as needed. The last packet is not automatically\r
- * discarded once the remaining bytes has been read; the user is responsible for manually\r
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.\r
- *\r
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
- * storage location, the transfer will instead be performed as a series of chunks. Each time\r
- * the endpoint bank becomes empty while there is still data to process (and after the current\r
- * packet has been acknowledged) the BytesProcessed location will be updated with the total number\r
- * of bytes processed in the stream, and the function will exit with an error code of\r
- * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
- * in the user code - to continue the transfer, call the function again with identical parameters\r
- * and it will resume until the BytesProcessed value reaches the total transfer length.\r
- *\r
- * <b>Single Stream Transfer Example:</b>\r
- * \code\r
- * uint8_t DataStream[512];\r
- * uint8_t ErrorCode;\r
- *\r
- * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),\r
- * NULL)) != ENDPOINT_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * <b>Partial Stream Transfers Example:</b>\r
- * \code\r
- * uint8_t DataStream[512];\r
- * uint8_t ErrorCode;\r
- * uint16_t BytesProcessed;\r
- *\r
- * BytesProcessed = 0;\r
- * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),\r
- * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
- * {\r
- * // Stream not yet complete - do other actions here, abort if required\r
- * }\r
- *\r
- * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * \note This routine should not be used on CONTROL type endpoints.\r
- *\r
- * \param[out] Buffer Pointer to the destination data buffer to write to.\r
- * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be read at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Read_Stream_LE(void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** Reads the given number of bytes from the endpoint from the given buffer in big endian,\r
- * discarding fully read packets from the host as needed. The last packet is not automatically\r
- * discarded once the remaining bytes has been read; the user is responsible for manually\r
- * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.\r
- *\r
- * \note This routine should not be used on CONTROL type endpoints.\r
- *\r
- * \param[out] Buffer Pointer to the destination data buffer to write to.\r
- * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be read at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Read_Stream_BE(void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian,\r
- * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared\r
- * in both failure and success states; the user is responsible for manually clearing the setup OUT to\r
- * finalize the transfer via the \ref Endpoint_ClearOUT() macro.\r
- *\r
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
- * to clear the status stage when using this routine in a control transaction.\r
- * \n\n\r
- *\r
- * \note This routine should only be used on CONTROL type endpoints.\r
- *\r
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
- * together; i.e. the entire stream data must be read or written at the one time.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- *\r
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer,\r
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian,\r
- * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared\r
- * in both failure and success states; the user is responsible for manually clearing the setup OUT to\r
- * finalize the transfer via the \ref Endpoint_ClearOUT() macro.\r
- *\r
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
- * to clear the status stage when using this routine in a control transaction.\r
- * \n\n\r
- *\r
- * \note This routine should only be used on CONTROL type endpoints.\r
- *\r
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
- * together; i.e. the entire stream data must be read or written at the one time.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- *\r
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer,\r
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian,\r
- * discarding fully read packets from the host as needed. The device IN acknowledgement is not\r
- * automatically sent after success or failure states; the user is responsible for manually sending the\r
- * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.\r
- *\r
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
- * to clear the status stage when using this routine in a control transaction.\r
- * \n\n\r
- *\r
- * \note This routine should only be used on CONTROL type endpoints.\r
- *\r
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
- * together; i.e. the entire stream data must be read or written at the one time.\r
- *\r
- * \param[out] Buffer Pointer to the destination data buffer to write to.\r
- * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
- *\r
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer,\r
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian,\r
- * discarding fully read packets from the host as needed. The device IN acknowledgement is not\r
- * automatically sent after success or failure states; the user is responsible for manually sending the\r
- * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.\r
- *\r
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
- * to clear the status stage when using this routine in a control transaction.\r
- * \n\n\r
- *\r
- * \note This routine should only be used on CONTROL type endpoints.\r
- *\r
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
- * together; i.e. the entire stream data must be read or written at the one time.\r
- *\r
- * \param[out] Buffer Pointer to the destination data buffer to write to.\r
- * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
- *\r
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer,\r
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
- //@}\r
-\r
- /** \name Stream functions for EEPROM source/destination data */\r
- //@{\r
-\r
- #if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE) || defined(__DOXYGEN__)\r
- /** EEPROM buffer source version of \ref Endpoint_Write_Stream_LE().\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_EStream_LE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** EEPROM buffer source version of \ref Endpoint_Write_Stream_BE().\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_EStream_BE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** EEPROM buffer source version of \ref Endpoint_Read_Stream_LE().\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.\r
- * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be read at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Read_EStream_LE(void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** EEPROM buffer source version of \ref Endpoint_Read_Stream_BE().\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.\r
- * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be read at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Read_EStream_BE(void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** EEPROM buffer source version of Endpoint_Write_Control_Stream_LE.\r
- *\r
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
- * to clear the status stage when using this routine in a control transaction.\r
- * \n\n\r
- *\r
- * \note This routine should only be used on CONTROL type endpoints.\r
- * \n\n\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
- * together; i.e. the entire stream data must be read or written at the one time.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- *\r
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_Control_EStream_LE(const void* const Buffer,\r
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** EEPROM buffer source version of \ref Endpoint_Write_Control_Stream_BE().\r
- *\r
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
- * to clear the status stage when using this routine in a control transaction.\r
- * \n\n\r
- *\r
- * \note This routine should only be used on CONTROL type endpoints.\r
- * \n\n\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
- * together; i.e. the entire stream data must be read or written at the one time.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- *\r
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_Control_EStream_BE(const void* const Buffer,\r
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_LE().\r
- *\r
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
- * to clear the status stage when using this routine in a control transaction.\r
- * \n\n\r
- *\r
- * \note This routine should only be used on CONTROL type endpoints.\r
- * \n\n\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
- * together; i.e. the entire stream data must be read or written at the one time.\r
- *\r
- * \param[out] Buffer Pointer to the destination data buffer to write to.\r
- * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
- *\r
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Read_Control_EStream_LE(void* const Buffer,\r
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_BE().\r
- *\r
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
- * to clear the status stage when using this routine in a control transaction.\r
- * \n\n\r
- *\r
- * \note This routine should only be used on CONTROL type endpoints.\r
- * \n\n\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
- * together; i.e. the entire stream data must be read or written at the one time.\r
- *\r
- * \param[out] Buffer Pointer to the destination data buffer to write to.\r
- * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
- *\r
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Read_Control_EStream_BE(void* const Buffer,\r
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
- #endif\r
- //@}\r
-\r
- /** \name Stream functions for PROGMEM source/destination data */\r
- //@{\r
-\r
- #if defined(ARCH_HAS_FLASH_ADDRESS_SPACE) || defined(__DOXYGEN__)\r
- /** FLASH buffer source version of \ref Endpoint_Write_Stream_LE().\r
- *\r
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_PStream_LE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** FLASH buffer source version of \ref Endpoint_Write_Stream_BE().\r
- *\r
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
- * transaction should be updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_PStream_BE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_LE().\r
- *\r
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
- *\r
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
- * to clear the status stage when using this routine in a control transaction.\r
- * \n\n\r
- *\r
- * \note This routine should only be used on CONTROL type endpoints.\r
- * \n\n\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
- * together; i.e. the entire stream data must be read or written at the one time.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- *\r
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_Control_PStream_LE(const void* const Buffer,\r
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_BE().\r
- *\r
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
- *\r
- * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
- * to clear the status stage when using this routine in a control transaction.\r
- * \n\n\r
- *\r
- * \note This routine should only be used on CONTROL type endpoints.\r
- * \n\n\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
- * together; i.e. the entire stream data must be read or written at the one time.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
- *\r
- * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Endpoint_Write_Control_PStream_BE(const void* const Buffer,\r
- uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
- #endif\r
- //@}\r
-\r
- /* Disable C linkage for C++ Compilers: */\r
- #if defined(__cplusplus)\r
- }\r
+ /* Architecture Includes: */\r
+ #if (ARCH == ARCH_AVR8)\r
+ #include "AVR8/EndpointStream_AVR8.h"\r
+ #elif (ARCH == ARCH_UC3)\r
+ #include "UC3/EndpointStream_UC3.h"\r
#endif\r
\r
#endif\r
\r
/** @} */\r
-
+\r
+++ /dev/null
-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2011.\r
- \r
- dean [at] fourwalledcubicle [dot] com\r
- www.lufa-lib.org\r
-*/\r
-\r
-/*\r
- Copyright 2011 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
-#define __INCLUDE_FROM_USB_DRIVER\r
-#include "USBMode.h"\r
-\r
-#if defined(USB_CAN_BE_HOST)\r
-\r
-#include "PipeStream.h"\r
-\r
-uint8_t Pipe_Discard_Stream(uint16_t Length,\r
- uint16_t* const BytesProcessed)\r
-{\r
- uint8_t ErrorCode;\r
- uint16_t BytesInTransfer = 0;\r
- \r
- Pipe_SetPipeToken(PIPE_TOKEN_IN);\r
-\r
- if ((ErrorCode = Pipe_WaitUntilReady()))\r
- return ErrorCode;\r
-\r
- if (BytesProcessed != NULL)\r
- Length -= *BytesProcessed;\r
-\r
- while (Length)\r
- {\r
- if (!(Pipe_IsReadWriteAllowed()))\r
- {\r
- Pipe_ClearIN();\r
- \r
- if (BytesProcessed != NULL)\r
- {\r
- *BytesProcessed += BytesInTransfer;\r
- return PIPE_RWSTREAM_IncompleteTransfer;\r
- }\r
-\r
- if ((ErrorCode = Pipe_WaitUntilReady()))\r
- return ErrorCode;\r
- }\r
- else\r
- {\r
- Pipe_Discard_8();\r
- \r
- Length--;\r
- BytesInTransfer++;\r
- }\r
- }\r
-\r
- return PIPE_RWSTREAM_NoError;\r
-}\r
-\r
-uint8_t Pipe_Null_Stream(uint16_t Length,\r
- uint16_t* const BytesProcessed)\r
-{\r
- uint8_t ErrorCode;\r
- uint16_t BytesInTransfer = 0;\r
- \r
- Pipe_SetPipeToken(PIPE_TOKEN_OUT);\r
-\r
- if ((ErrorCode = Pipe_WaitUntilReady()))\r
- return ErrorCode;\r
-\r
- if (BytesProcessed != NULL)\r
- Length -= *BytesProcessed;\r
-\r
- while (Length)\r
- {\r
- if (!(Pipe_IsReadWriteAllowed()))\r
- {\r
- Pipe_ClearOUT();\r
- \r
- if (BytesProcessed != NULL)\r
- {\r
- *BytesProcessed += BytesInTransfer;\r
- return PIPE_RWSTREAM_IncompleteTransfer;\r
- }\r
- \r
- USB_USBTask();\r
-\r
- if ((ErrorCode = Pipe_WaitUntilReady()))\r
- return ErrorCode;\r
- }\r
- else\r
- {\r
- Pipe_Write_8(0);\r
- \r
- Length--;\r
- BytesInTransfer++;\r
- }\r
- }\r
-\r
- return PIPE_RWSTREAM_NoError;\r
-}\r
-\r
-/* The following abuses the C preprocessor in order to copy-past common code with slight alterations,\r
- * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */\r
-\r
-#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_LE\r
-#define TEMPLATE_BUFFER_TYPE const void*\r
-#define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
-#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
-#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr)\r
-#include "Template/Template_Pipe_RW.c"\r
-\r
-#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_BE\r
-#define TEMPLATE_BUFFER_TYPE const void*\r
-#define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
-#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr)\r
-#include "Template/Template_Pipe_RW.c"\r
-\r
-#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_LE\r
-#define TEMPLATE_BUFFER_TYPE void*\r
-#define TEMPLATE_TOKEN PIPE_TOKEN_IN\r
-#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()\r
-#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8()\r
-#include "Template/Template_Pipe_RW.c"\r
-\r
-#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_BE\r
-#define TEMPLATE_BUFFER_TYPE void*\r
-#define TEMPLATE_TOKEN PIPE_TOKEN_IN\r
-#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()\r
-#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
-#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
-#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8()\r
-#include "Template/Template_Pipe_RW.c"\r
-\r
-#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)\r
- #define TEMPLATE_FUNC_NAME Pipe_Write_PStream_LE\r
- #define TEMPLATE_BUFFER_TYPE const void*\r
- #define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
- #define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(pgm_read_byte(BufferPtr))\r
- #include "Template/Template_Pipe_RW.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Pipe_Write_PStream_BE\r
- #define TEMPLATE_BUFFER_TYPE const void*\r
- #define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
- #define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(pgm_read_byte(BufferPtr))\r
- #include "Template/Template_Pipe_RW.c"\r
-#endif\r
-\r
-#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)\r
- #define TEMPLATE_FUNC_NAME Pipe_Write_EStream_LE\r
- #define TEMPLATE_BUFFER_TYPE const void*\r
- #define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
- #define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(eeprom_read_byte(BufferPtr))\r
- #include "Template/Template_Pipe_RW.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Pipe_Write_EStream_BE\r
- #define TEMPLATE_BUFFER_TYPE const void*\r
- #define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
- #define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(eeprom_read_byte(BufferPtr))\r
- #include "Template/Template_Pipe_RW.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Pipe_Read_EStream_LE\r
- #define TEMPLATE_BUFFER_TYPE void*\r
- #define TEMPLATE_TOKEN PIPE_TOKEN_IN\r
- #define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Pipe_Read_8())\r
- #include "Template/Template_Pipe_RW.c"\r
-\r
- #define TEMPLATE_FUNC_NAME Pipe_Read_EStream_BE\r
- #define TEMPLATE_BUFFER_TYPE void*\r
- #define TEMPLATE_TOKEN PIPE_TOKEN_IN\r
- #define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()\r
- #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
- #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
- #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Pipe_Read_8())\r
- #include "Template/Template_Pipe_RW.c"\r
-#endif\r
-\r
-#endif\r
-
\r
/* Includes: */\r
#include "../../../Common/Common.h"\r
- #include "USBMode.h" \r
- #include "USBTask.h"\r
+ #include "USBMode.h"\r
\r
/* Enable C linkage for C++ Compilers: */\r
#if defined(__cplusplus)\r
*/\r
};\r
\r
- /* Function Prototypes: */\r
-\r
- /** \name Stream functions for null data */\r
- //@{\r
-\r
- /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host\r
- * as needed. The last packet is not automatically discarded once the remaining bytes has been read; the\r
- * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearIN() macro.\r
- *\r
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or\r
- * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer\r
- * will instead be performed as a series of chunks. Each time the pipe bank becomes empty while there is still data\r
- * to process (and after the current packet has been acknowledged) the BytesProcessed location will be updated with\r
- * the total number of bytes processed in the stream, and the function will exit with an error code of\r
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to\r
- * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed\r
- * value reaches the total transfer length.\r
- *\r
- * <b>Single Stream Transfer Example:</b>\r
- * \code\r
- * uint8_t ErrorCode;\r
- *\r
- * if ((ErrorCode = Pipe_Discard_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * <b>Partial Stream Transfers Example:</b>\r
- * \code\r
- * uint8_t ErrorCode;\r
- * uint16_t BytesProcessed;\r
- *\r
- * BytesProcessed = 0;\r
- * while ((ErrorCode = Pipe_Discard_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
- * {\r
- * // Stream not yet complete - do other actions here, abort if required\r
- * }\r
- *\r
- * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
- *\r
- * \param[in] Length Number of bytes to discard via the currently selected pipe.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be processed at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Discard_Stream(uint16_t Length,\r
- uint16_t* const BytesProcessed);\r
-\r
- /** Writes a given number of zeroed bytes to the pipe, sending full pipe packets from the host to the device\r
- * as needed. The last packet is not automatically sent once the remaining bytes has been written; the\r
- * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearOUT() macro.\r
- *\r
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or\r
- * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer\r
- * will instead be performed as a series of chunks. Each time the pipe bank becomes full while there is still data\r
- * to process (and after the current packet transmission has been initiated) the BytesProcessed location will be\r
- * updated with the total number of bytes processed in the stream, and the function will exit with an error code of\r
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to\r
- * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed\r
- * value reaches the total transfer length.\r
- *\r
- * <b>Single Stream Transfer Example:</b>\r
- * \code\r
- * uint8_t ErrorCode;\r
- *\r
- * if ((ErrorCode = Pipe_Null_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * <b>Partial Stream Transfers Example:</b>\r
- * \code\r
- * uint8_t ErrorCode;\r
- * uint16_t BytesProcessed;\r
- *\r
- * BytesProcessed = 0;\r
- * while ((ErrorCode = Pipe_Null_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
- * {\r
- * // Stream not yet complete - do other actions here, abort if required\r
- * }\r
- *\r
- * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
- *\r
- * \param[in] Length Number of zero bytes to write via the currently selected pipe.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be processed at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Null_Stream(uint16_t Length,\r
- uint16_t* const BytesProcessed);\r
-\r
- //@}\r
-\r
- /** \name Stream functions for RAM source/destination data */\r
- //@{\r
- \r
- /** Writes the given number of bytes to the pipe from the given buffer in little endian,\r
- * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
- * the user is responsible for manually sending the last written packet to the host via the\r
- * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is\r
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
- *\r
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
- * storage location, the transfer will instead be performed as a series of chunks. Each time\r
- * the pipe bank becomes full while there is still data to process (and after the current\r
- * packet transmission has been initiated) the BytesProcessed location will be updated with the\r
- * total number of bytes processed in the stream, and the function will exit with an error code of\r
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
- * in the user code - to continue the transfer, call the function again with identical parameters\r
- * and it will resume until the BytesProcessed value reaches the total transfer length.\r
- *\r
- * <b>Single Stream Transfer Example:</b>\r
- * \code\r
- * uint8_t DataStream[512];\r
- * uint8_t ErrorCode;\r
- *\r
- * if ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),\r
- * NULL)) != PIPE_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * <b>Partial Stream Transfers Example:</b>\r
- * \code\r
- * uint8_t DataStream[512];\r
- * uint8_t ErrorCode;\r
- * uint16_t BytesProcessed;\r
- *\r
- * BytesProcessed = 0;\r
- * while ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),\r
- * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
- * {\r
- * // Stream not yet complete - do other actions here, abort if required\r
- * }\r
- *\r
- * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Write_Stream_LE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** Writes the given number of bytes to the pipe from the given buffer in big endian,\r
- * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
- * the user is responsible for manually sending the last written packet to the host via the\r
- * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is\r
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
- *\r
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Write_Stream_BE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** Reads the given number of bytes from the pipe into the given buffer in little endian,\r
- * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
- * the user is responsible for manually sending the last written packet to the host via the\r
- * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is\r
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
- *\r
- * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
- * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
- * storage location, the transfer will instead be performed as a series of chunks. Each time\r
- * the pipe bank becomes empty while there is still data to process (and after the current\r
- * packet has been acknowledged) the BytesProcessed location will be updated with the total number\r
- * of bytes processed in the stream, and the function will exit with an error code of\r
- * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
- * in the user code - to continue the transfer, call the function again with identical parameters\r
- * and it will resume until the BytesProcessed value reaches the total transfer length.\r
- *\r
- * <b>Single Stream Transfer Example:</b>\r
- * \code\r
- * uint8_t DataStream[512];\r
- * uint8_t ErrorCode;\r
- *\r
- * if ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),\r
- * NULL)) != PIPE_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * <b>Partial Stream Transfers Example:</b>\r
- * \code\r
- * uint8_t DataStream[512];\r
- * uint8_t ErrorCode;\r
- * uint16_t BytesProcessed;\r
- *\r
- * BytesProcessed = 0;\r
- * while ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),\r
- * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
- * {\r
- * // Stream not yet complete - do other actions here, abort if required\r
- * }\r
- *\r
- * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
- * {\r
- * // Stream failed to complete - check ErrorCode here\r
- * }\r
- * \endcode\r
- *\r
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
- *\r
- * \param[out] Buffer Pointer to the source data buffer to write to.\r
- * \param[in] Length Number of bytes to read for the currently selected pipe to read from.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be read at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Read_Stream_LE(void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** Reads the given number of bytes from the pipe into the given buffer in big endian,\r
- * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
- * the user is responsible for manually sending the last written packet to the host via the\r
- * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is\r
- * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
- *\r
- * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
- * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
- *\r
- * \param[out] Buffer Pointer to the source data buffer to write to.\r
- * \param[in] Length Number of bytes to read for the currently selected pipe to read from.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be read at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Read_Stream_BE(void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
- //@}\r
-\r
- /** \name Stream functions for EEPROM source/destination data */\r
- //@{\r
- \r
- #if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE) || defined(__DOXYGEN__)\r
- /** EEPROM buffer source version of \ref Pipe_Write_Stream_LE().\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Write_EStream_LE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
- \r
- /** EEPROM buffer source version of \ref Pipe_Write_Stream_BE().\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Write_EStream_BE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
-\r
- /** EEPROM buffer source version of \ref Pipe_Read_Stream_LE().\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[out] Buffer Pointer to the source data buffer to write to.\r
- * \param[in] Length Number of bytes to read for the currently selected pipe to read from.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be read at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Read_EStream_LE(void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
- \r
- /** EEPROM buffer source version of \ref Pipe_Read_Stream_BE().\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[out] Buffer Pointer to the source data buffer to write to.\r
- * \param[in] Length Number of bytes to read for the currently selected pipe to read from.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be read at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Read_EStream_BE(void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
- #endif\r
- //@}\r
-\r
- /** \name Stream functions for PROGMEM source/destination data */\r
- //@{\r
- \r
- #if defined(ARCH_HAS_FLASH_ADDRESS_SPACE) || defined(__DOXYGEN__)\r
- /** FLASH buffer source version of \ref Pipe_Write_Stream_LE().\r
- *\r
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Write_PStream_LE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
- \r
- /** FLASH buffer source version of \ref Pipe_Write_Stream_BE().\r
- *\r
- * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
- *\r
- * \note This function is not available on all architectures.\r
- *\r
- * \param[in] Buffer Pointer to the source data buffer to read from.\r
- * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
- * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
- * updated, \c NULL if the entire stream should be written at once.\r
- *\r
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
- */\r
- uint8_t Pipe_Write_PStream_BE(const void* const Buffer,\r
- uint16_t Length,\r
- uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
- #endif\r
- //@}\r
-\r
- /* Disable C linkage for C++ Compilers: */\r
- #if defined(__cplusplus)\r
- }\r
+ /* Architecture Includes: */\r
+ #if (ARCH == ARCH_AVR8)\r
+ #include "AVR8/PipeStream_AVR8.h"\r
+ #elif (ARCH == ARCH_UC3)\r
+ #include "UC3/PipeStream_UC3.h"\r
#endif\r
\r
#endif\r
\r
/** @} */\r
-
+\r
+++ /dev/null
-uint8_t TEMPLATE_FUNC_NAME (void* const Buffer,
- uint16_t Length)
-{
- uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
-
- if (!(Length))
- Endpoint_ClearOUT();
-
- while (Length)
- {
- uint8_t USB_DeviceState_LCL = USB_DeviceState;
-
- if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
- return ENDPOINT_RWCSTREAM_DeviceDisconnected;
- else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
- return ENDPOINT_RWCSTREAM_BusSuspended;
- else if (Endpoint_IsSETUPReceived())
- return ENDPOINT_RWCSTREAM_HostAborted;
-
- if (Endpoint_IsOUTReceived())
- {
- while (Length && Endpoint_BytesInEndpoint())
- {
- TEMPLATE_TRANSFER_BYTE(DataStream);
- TEMPLATE_BUFFER_MOVE(DataStream, 1);
- Length--;
- }
-
- Endpoint_ClearOUT();
- }
- }
-
- while (!(Endpoint_IsINReady()))
- {
- uint8_t USB_DeviceState_LCL = USB_DeviceState;
-
- if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
- return ENDPOINT_RWCSTREAM_DeviceDisconnected;
- else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
- return ENDPOINT_RWCSTREAM_BusSuspended;
- }
-
- return ENDPOINT_RWCSTREAM_NoError;
-}
-
-
-#undef TEMPLATE_BUFFER_OFFSET
-#undef TEMPLATE_BUFFER_MOVE
-#undef TEMPLATE_FUNC_NAME
-#undef TEMPLATE_TRANSFER_BYTE
+++ /dev/null
-uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer,
- uint16_t Length)
-{
- uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
- bool LastPacketFull = false;
-
- if (Length > USB_ControlRequest.wLength)
- Length = USB_ControlRequest.wLength;
- else if (!(Length))
- Endpoint_ClearIN();
-
- while (Length || LastPacketFull)
- {
- uint8_t USB_DeviceState_LCL = USB_DeviceState;
-
- if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
- return ENDPOINT_RWCSTREAM_DeviceDisconnected;
- else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
- return ENDPOINT_RWCSTREAM_BusSuspended;
- else if (Endpoint_IsSETUPReceived())
- return ENDPOINT_RWCSTREAM_HostAborted;
- else if (Endpoint_IsOUTReceived())
- break;
-
- if (Endpoint_IsINReady())
- {
- uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint();
-
- while (Length && (BytesInEndpoint < USB_ControlEndpointSize))
- {
- TEMPLATE_TRANSFER_BYTE(DataStream);
- TEMPLATE_BUFFER_MOVE(DataStream, 1);
- Length--;
- BytesInEndpoint++;
- }
-
- LastPacketFull = (BytesInEndpoint == USB_ControlEndpointSize);
- Endpoint_ClearIN();
- }
- }
-
- while (!(Endpoint_IsOUTReceived()))
- {
- uint8_t USB_DeviceState_LCL = USB_DeviceState;
-
- if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
- return ENDPOINT_RWCSTREAM_DeviceDisconnected;
- else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
- return ENDPOINT_RWCSTREAM_BusSuspended;
- }
-
- return ENDPOINT_RWCSTREAM_NoError;
-}
-
-#undef TEMPLATE_BUFFER_OFFSET
-#undef TEMPLATE_BUFFER_MOVE
-#undef TEMPLATE_FUNC_NAME
-#undef TEMPLATE_TRANSFER_BYTE
+++ /dev/null
-uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed)
-{
- uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
- uint16_t BytesInTransfer = 0;
- uint8_t ErrorCode;
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
-
- if (BytesProcessed != NULL)
- {
- Length -= *BytesProcessed;
- TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed);
- }
-
- while (Length)
- {
- if (!(Endpoint_IsReadWriteAllowed()))
- {
- TEMPLATE_CLEAR_ENDPOINT();
-
- if (BytesProcessed != NULL)
- {
- *BytesProcessed += BytesInTransfer;
- return ENDPOINT_RWSTREAM_IncompleteTransfer;
- }
-
- #if !defined(INTERRUPT_CONTROL_ENDPOINT)
- USB_USBTask();
- #endif
-
- if ((ErrorCode = Endpoint_WaitUntilReady()))
- return ErrorCode;
- }
- else
- {
- TEMPLATE_TRANSFER_BYTE(DataStream);
- TEMPLATE_BUFFER_MOVE(DataStream, 1);
- Length--;
- BytesInTransfer++;
- }
- }
-
- return ENDPOINT_RWSTREAM_NoError;
-}
-
-#undef TEMPLATE_FUNC_NAME
-#undef TEMPLATE_BUFFER_TYPE
-#undef TEMPLATE_TRANSFER_BYTE
-#undef TEMPLATE_CLEAR_ENDPOINT
-#undef TEMPLATE_BUFFER_OFFSET
-#undef TEMPLATE_BUFFER_MOVE
+++ /dev/null
-uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer,
- uint16_t Length,
- uint16_t* const BytesProcessed)
-{
- uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
- uint16_t BytesInTransfer = 0;
- uint8_t ErrorCode;
-
- Pipe_SetPipeToken(TEMPLATE_TOKEN);
-
- if ((ErrorCode = Pipe_WaitUntilReady()))
- return ErrorCode;
-
- if (BytesProcessed != NULL)
- {
- Length -= *BytesProcessed;
- TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed);
- }
-
- while (Length)
- {
- if (!(Pipe_IsReadWriteAllowed()))
- {
- TEMPLATE_CLEAR_PIPE();
-
- if (BytesProcessed != NULL)
- {
- *BytesProcessed += BytesInTransfer;
- return PIPE_RWSTREAM_IncompleteTransfer;
- }
-
- if ((ErrorCode = Pipe_WaitUntilReady()))
- return ErrorCode;
- }
- else
- {
- TEMPLATE_TRANSFER_BYTE(DataStream);
- TEMPLATE_BUFFER_MOVE(DataStream, 1);
- Length--;
- BytesInTransfer++;
- }
- }
-
- return PIPE_RWSTREAM_NoError;
-}
-
-#undef TEMPLATE_FUNC_NAME
-#undef TEMPLATE_BUFFER_TYPE
-#undef TEMPLATE_TOKEN
-#undef TEMPLATE_TRANSFER_BYTE
-#undef TEMPLATE_CLEAR_PIPE
-#undef TEMPLATE_BUFFER_OFFSET
-#undef TEMPLATE_BUFFER_MOVE
--- /dev/null
+/*\r
+ LUFA Library\r
+ Copyright (C) Dean Camera, 2011.\r
+ \r
+ dean [at] fourwalledcubicle [dot] com\r
+ www.lufa-lib.org\r
+*/\r
+\r
+/*\r
+ Copyright 2011 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
+#define __INCLUDE_FROM_USB_DRIVER\r
+#include "../USBMode.h"\r
+\r
+#if defined(USB_CAN_BE_DEVICE)\r
+\r
+#include "EndpointStream_UC3.h"\r
+\r
+#if !defined(CONTROL_ONLY_DEVICE)\r
+uint8_t Endpoint_Discard_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed)\r
+{\r
+ uint8_t ErrorCode;\r
+ uint16_t BytesInTransfer = 0;\r
+ \r
+ if ((ErrorCode = Endpoint_WaitUntilReady()))\r
+ return ErrorCode;\r
+ \r
+ if (BytesProcessed != NULL)\r
+ Length -= *BytesProcessed;\r
+\r
+ while (Length)\r
+ {\r
+ if (!(Endpoint_IsReadWriteAllowed()))\r
+ {\r
+ Endpoint_ClearOUT();\r
+\r
+ if (BytesProcessed != NULL)\r
+ {\r
+ *BytesProcessed += BytesInTransfer;\r
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;\r
+ }\r
+\r
+ if ((ErrorCode = Endpoint_WaitUntilReady()))\r
+ return ErrorCode;\r
+ }\r
+ else\r
+ {\r
+ Endpoint_Discard_8();\r
+\r
+ Length--;\r
+ BytesInTransfer++;\r
+ }\r
+ }\r
+ \r
+ return ENDPOINT_RWSTREAM_NoError;\r
+}\r
+\r
+uint8_t Endpoint_Null_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed)\r
+{\r
+ uint8_t ErrorCode;\r
+ uint16_t BytesInTransfer = 0;\r
+ \r
+ if ((ErrorCode = Endpoint_WaitUntilReady()))\r
+ return ErrorCode;\r
+ \r
+ if (BytesProcessed != NULL)\r
+ Length -= *BytesProcessed;\r
+\r
+ while (Length)\r
+ {\r
+ if (!(Endpoint_IsReadWriteAllowed()))\r
+ {\r
+ Endpoint_ClearIN();\r
+\r
+ if (BytesProcessed != NULL)\r
+ {\r
+ *BytesProcessed += BytesInTransfer;\r
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;\r
+ }\r
+\r
+ if ((ErrorCode = Endpoint_WaitUntilReady()))\r
+ return ErrorCode;\r
+ }\r
+ else\r
+ {\r
+ Endpoint_Write_8(0);\r
+\r
+ Length--;\r
+ BytesInTransfer++;\r
+ }\r
+ }\r
+ \r
+ return ENDPOINT_RWSTREAM_NoError;\r
+}\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
+#include "Template/Template_Endpoint_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
+#include "Template/Template_Endpoint_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE\r
+#define TEMPLATE_BUFFER_TYPE void*\r
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
+#include "Template/Template_Endpoint_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE\r
+#define TEMPLATE_BUFFER_TYPE void*\r
+#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
+#include "Template/Template_Endpoint_RW.c"\r
+\r
+#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE\r
+ #define TEMPLATE_BUFFER_TYPE const void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_RW.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE\r
+ #define TEMPLATE_BUFFER_TYPE const void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_RW.c"\r
+#endif\r
+\r
+#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE\r
+ #define TEMPLATE_BUFFER_TYPE const void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_RW.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE\r
+ #define TEMPLATE_BUFFER_TYPE const void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr))\r
+ #include "Template/Template_Endpoint_RW.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE\r
+ #define TEMPLATE_BUFFER_TYPE void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())\r
+ #include "Template/Template_Endpoint_RW.c"\r
+\r
+ #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE\r
+ #define TEMPLATE_BUFFER_TYPE void*\r
+ #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT()\r
+ #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+ #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+ #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8())\r
+ #include "Template/Template_Endpoint_RW.c"\r
+#endif\r
+\r
+#endif\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
+#include "Template/Template_Endpoint_Control_W.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr)\r
+#include "Template/Template_Endpoint_Control_W.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
+#include "Template/Template_Endpoint_Control_R.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8()\r
+#include "Template/Template_Endpoint_Control_R.c"\r
+\r
+#endif
--- /dev/null
+/*\r
+ LUFA Library\r
+ Copyright (C) Dean Camera, 2011.\r
+ \r
+ dean [at] fourwalledcubicle [dot] com\r
+ www.lufa-lib.org\r
+*/\r
+\r
+/*\r
+ Copyright 2011 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 Endpoint data stream transmission and reception management for the AVR32 UC3 microcontrollers.\r
+ * \copydetails Group_EndpointStreamRW_UC3\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_EndpointStreamRW\r
+ * \defgroup Group_EndpointStreamRW_UC3 Read/Write of Multi-Byte Streams (UC3)\r
+ * \brief Endpoint data stream transmission and reception management for the Atmel AVR32 UC3 architecture.\r
+ *\r
+ * Functions, macros, variables, enums and types related to data reading and writing of data streams from\r
+ * and to endpoints.\r
+ *\r
+ * @{\r
+ */ \r
+\r
+#ifndef __ENDPOINT_STREAM_H__\r
+#define __ENDPOINT_STREAM_H__\r
+\r
+ /* Includes: */\r
+ #include "../../../../Common/Common.h"\r
+ #include "../USBMode.h"\r
+ \r
+ /* Enable C linkage for C++ Compilers: */\r
+ #if defined(__cplusplus)\r
+ extern "C" {\r
+ #endif\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
+ /* Function Prototypes: */\r
+ /** \name Stream functions for null data */\r
+ //@{\r
+\r
+ /** Reads and discards the given number of bytes from the currently selected endpoint's bank,\r
+ * discarding fully read packets from the host as needed. The last packet is not automatically\r
+ * discarded once the remaining bytes has been read; the user is responsible for manually\r
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the endpoint bank becomes empty while there is still data to process (and after the current\r
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number\r
+ * of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[in] Length Number of bytes to discard via the currently selected endpoint.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Discard_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed);\r
+\r
+ /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending\r
+ * full packets to the host as needed. The last packet is not automatically sent once the \r
+ * remaining bytes have been written; the user is responsible for manually sending the last\r
+ * packet to the host via the \ref Endpoint_ClearIN() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the endpoint bank becomes full while there is still data to process (and after the current\r
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the\r
+ * total number of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[in] Length Number of zero bytes to send via the currently selected endpoint.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Null_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed);\r
+\r
+ //@}\r
+\r
+ /** \name Stream functions for RAM source/destination data */\r
+ //@{\r
+ \r
+ /** Writes the given number of bytes to the endpoint from the given buffer in little endian,\r
+ * sending full packets to the host as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Endpoint_ClearIN() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the endpoint bank becomes full while there is still data to process (and after the current\r
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the\r
+ * total number of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),\r
+ * NULL)) != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream),\r
+ * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Stream_LE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Writes the given number of bytes to the endpoint from the given buffer in big endian,\r
+ * sending full packets to the host as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Endpoint_ClearIN() macro.\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Stream_BE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+ \r
+ /** Reads the given number of bytes from the endpoint from the given buffer in little endian,\r
+ * discarding fully read packets from the host as needed. The last packet is not automatically\r
+ * discarded once the remaining bytes has been read; the user is responsible for manually\r
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the endpoint bank becomes empty while there is still data to process (and after the current\r
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number\r
+ * of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),\r
+ * NULL)) != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream),\r
+ * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != ENDPOINT_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_Stream_LE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Reads the given number of bytes from the endpoint from the given buffer in big endian,\r
+ * discarding fully read packets from the host as needed. The last packet is not automatically\r
+ * discarded once the remaining bytes has been read; the user is responsible for manually\r
+ * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro.\r
+ *\r
+ * \note This routine should not be used on CONTROL type endpoints.\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current\r
+ * transaction should be updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_Stream_BE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian,\r
+ * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared\r
+ * in both failure and success states; the user is responsible for manually clearing the setup OUT to\r
+ * finalize the transfer via the \ref Endpoint_ClearOUT() macro.\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian,\r
+ * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared\r
+ * in both failure and success states; the user is responsible for manually clearing the setup OUT to\r
+ * finalize the transfer via the \ref Endpoint_ClearOUT() macro.\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian,\r
+ * discarding fully read packets from the host as needed. The device IN acknowledgement is not\r
+ * automatically sent after success or failure states; the user is responsible for manually sending the\r
+ * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian,\r
+ * discarding fully read packets from the host as needed. The device IN acknowledgement is not\r
+ * automatically sent after success or failure states; the user is responsible for manually sending the\r
+ * setup IN to finalize the transfer via the \ref Endpoint_ClearIN() macro.\r
+ *\r
+ * \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
+ * to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
+ *\r
+ * \note This routine should only be used on CONTROL type endpoints.\r
+ *\r
+ * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained\r
+ * together; i.e. the entire stream data must be read or written at the one time.\r
+ *\r
+ * \param[out] Buffer Pointer to the destination data buffer to write to.\r
+ * \param[in] Length Number of bytes to send via the currently selected endpoint.\r
+ *\r
+ * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer,\r
+ uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);\r
+ //@}\r
+\r
+ /* Disable C linkage for C++ Compilers: */\r
+ #if defined(__cplusplus)\r
+ }\r
+ #endif\r
+ \r
+#endif\r
+\r
+/** @} */\r
+
--- /dev/null
+/*\r
+ LUFA Library\r
+ Copyright (C) Dean Camera, 2011.\r
+ \r
+ dean [at] fourwalledcubicle [dot] com\r
+ www.lufa-lib.org\r
+*/\r
+\r
+/*\r
+ Copyright 2011 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
+#define __INCLUDE_FROM_USB_DRIVER\r
+#include "../USBMode.h"\r
+\r
+#if defined(USB_CAN_BE_HOST)\r
+\r
+#include "PipeStream_UC3.h"\r
+\r
+uint8_t Pipe_Discard_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed)\r
+{\r
+ uint8_t ErrorCode;\r
+ uint16_t BytesInTransfer = 0;\r
+ \r
+ Pipe_SetPipeToken(PIPE_TOKEN_IN);\r
+\r
+ if ((ErrorCode = Pipe_WaitUntilReady()))\r
+ return ErrorCode;\r
+\r
+ if (BytesProcessed != NULL)\r
+ Length -= *BytesProcessed;\r
+\r
+ while (Length)\r
+ {\r
+ if (!(Pipe_IsReadWriteAllowed()))\r
+ {\r
+ Pipe_ClearIN();\r
+ \r
+ if (BytesProcessed != NULL)\r
+ {\r
+ *BytesProcessed += BytesInTransfer;\r
+ return PIPE_RWSTREAM_IncompleteTransfer;\r
+ }\r
+\r
+ if ((ErrorCode = Pipe_WaitUntilReady()))\r
+ return ErrorCode;\r
+ }\r
+ else\r
+ {\r
+ Pipe_Discard_8();\r
+ \r
+ Length--;\r
+ BytesInTransfer++;\r
+ }\r
+ }\r
+\r
+ return PIPE_RWSTREAM_NoError;\r
+}\r
+\r
+uint8_t Pipe_Null_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed)\r
+{\r
+ uint8_t ErrorCode;\r
+ uint16_t BytesInTransfer = 0;\r
+ \r
+ Pipe_SetPipeToken(PIPE_TOKEN_OUT);\r
+\r
+ if ((ErrorCode = Pipe_WaitUntilReady()))\r
+ return ErrorCode;\r
+\r
+ if (BytesProcessed != NULL)\r
+ Length -= *BytesProcessed;\r
+\r
+ while (Length)\r
+ {\r
+ if (!(Pipe_IsReadWriteAllowed()))\r
+ {\r
+ Pipe_ClearOUT();\r
+ \r
+ if (BytesProcessed != NULL)\r
+ {\r
+ *BytesProcessed += BytesInTransfer;\r
+ return PIPE_RWSTREAM_IncompleteTransfer;\r
+ }\r
+ \r
+ USB_USBTask();\r
+\r
+ if ((ErrorCode = Pipe_WaitUntilReady()))\r
+ return ErrorCode;\r
+ }\r
+ else\r
+ {\r
+ Pipe_Write_8(0);\r
+ \r
+ Length--;\r
+ BytesInTransfer++;\r
+ }\r
+ }\r
+\r
+ return PIPE_RWSTREAM_NoError;\r
+}\r
+\r
+/* The following abuses the C preprocessor in order to copy-past common code with slight alterations,\r
+ * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_LE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr)\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_BE\r
+#define TEMPLATE_BUFFER_TYPE const void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_OUT\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr)\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_LE\r
+#define TEMPLATE_BUFFER_TYPE void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_IN\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) 0\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8()\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_BE\r
+#define TEMPLATE_BUFFER_TYPE void*\r
+#define TEMPLATE_TOKEN PIPE_TOKEN_IN\r
+#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN()\r
+#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1)\r
+#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount\r
+#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8()\r
+#include "Template/Template_Pipe_RW.c"\r
+\r
+#endif\r
+
--- /dev/null
+/*\r
+ LUFA Library\r
+ Copyright (C) Dean Camera, 2011.\r
+ \r
+ dean [at] fourwalledcubicle [dot] com\r
+ www.lufa-lib.org\r
+*/\r
+\r
+/*\r
+ Copyright 2011 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 Pipe data stream transmission and reception management for the AVR32 UC3 microcontrollers.\r
+ * \copydetails Group_PipeStreamRW_UC3\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_PipeStreamRW\r
+ * \defgroup Group_PipeStreamRW_UC3 Read/Write of Multi-Byte Streams (UC3)\r
+ * \brief Pipe data stream transmission and reception management for the Atmel AVR32 UC3 architecture.\r
+ *\r
+ * Functions, macros, variables, enums and types related to data reading and writing of data streams from\r
+ * and to pipes.\r
+ *\r
+ * @{\r
+ */\r
+\r
+#ifndef __PIPE_STREAM_UC3_H__\r
+#define __PIPE_STREAM_UC3_H__\r
+\r
+ /* Includes: */\r
+ #include "../../../../Common/Common.h"\r
+ #include "../USBMode.h"\r
+ \r
+ /* Enable C linkage for C++ Compilers: */\r
+ #if defined(__cplusplus)\r
+ extern "C" {\r
+ #endif\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
+ /* Function Prototypes: */\r
+ /** \name Stream functions for null data */\r
+ //@{\r
+\r
+ /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host\r
+ * as needed. The last packet is not automatically discarded once the remaining bytes has been read; the\r
+ * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearIN() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or\r
+ * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer\r
+ * will instead be performed as a series of chunks. Each time the pipe bank becomes empty while there is still data\r
+ * to process (and after the current packet has been acknowledged) the BytesProcessed location will be updated with\r
+ * the total number of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to\r
+ * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed\r
+ * value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Pipe_Discard_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Pipe_Discard_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[in] Length Number of bytes to discard via the currently selected pipe.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be processed at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Discard_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed);\r
+\r
+ /** Writes a given number of zeroed bytes to the pipe, sending full pipe packets from the host to the device\r
+ * as needed. The last packet is not automatically sent once the remaining bytes has been written; the\r
+ * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearOUT() macro.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or\r
+ * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer\r
+ * will instead be performed as a series of chunks. Each time the pipe bank becomes full while there is still data\r
+ * to process (and after the current packet transmission has been initiated) the BytesProcessed location will be\r
+ * updated with the total number of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to\r
+ * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed\r
+ * value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Pipe_Null_Stream(512, NULL)) != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Pipe_Null_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[in] Length Number of zero bytes to write via the currently selected pipe.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be processed at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Null_Stream(uint16_t Length,\r
+ uint16_t* const BytesProcessed);\r
+\r
+ //@}\r
+\r
+ /** \name Stream functions for RAM source/destination data */\r
+ //@{\r
+ \r
+ /** Writes the given number of bytes to the pipe from the given buffer in little endian,\r
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is\r
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the pipe bank becomes full while there is still data to process (and after the current\r
+ * packet transmission has been initiated) the BytesProcessed location will be updated with the\r
+ * total number of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),\r
+ * NULL)) != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream),\r
+ * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Write_Stream_LE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Writes the given number of bytes to the pipe from the given buffer in big endian,\r
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is\r
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[in] Buffer Pointer to the source data buffer to read from.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be written at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Write_Stream_BE(const void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Reads the given number of bytes from the pipe into the given buffer in little endian,\r
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is\r
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
+ *\r
+ * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once,\r
+ * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid\r
+ * storage location, the transfer will instead be performed as a series of chunks. Each time\r
+ * the pipe bank becomes empty while there is still data to process (and after the current\r
+ * packet has been acknowledged) the BytesProcessed location will be updated with the total number\r
+ * of bytes processed in the stream, and the function will exit with an error code of\r
+ * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed\r
+ * in the user code - to continue the transfer, call the function again with identical parameters\r
+ * and it will resume until the BytesProcessed value reaches the total transfer length.\r
+ *\r
+ * <b>Single Stream Transfer Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ *\r
+ * if ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),\r
+ * NULL)) != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * <b>Partial Stream Transfers Example:</b>\r
+ * \code\r
+ * uint8_t DataStream[512];\r
+ * uint8_t ErrorCode;\r
+ * uint16_t BytesProcessed;\r
+ *\r
+ * BytesProcessed = 0;\r
+ * while ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream),\r
+ * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer)\r
+ * {\r
+ * // Stream not yet complete - do other actions here, abort if required\r
+ * }\r
+ *\r
+ * if (ErrorCode != PIPE_RWSTREAM_NoError)\r
+ * {\r
+ * // Stream failed to complete - check ErrorCode here\r
+ * }\r
+ * \endcode\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[out] Buffer Pointer to the source data buffer to write to.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Read_Stream_LE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+\r
+ /** Reads the given number of bytes from the pipe into the given buffer in big endian,\r
+ * sending full packets to the device as needed. The last packet filled is not automatically sent;\r
+ * the user is responsible for manually sending the last written packet to the host via the\r
+ * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is\r
+ * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers.\r
+ *\r
+ * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without\r
+ * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken().\r
+ *\r
+ * \param[out] Buffer Pointer to the source data buffer to write to.\r
+ * \param[in] Length Number of bytes to read for the currently selected pipe to read from.\r
+ * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should\r
+ * updated, \c NULL if the entire stream should be read at once.\r
+ *\r
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
+ */\r
+ uint8_t Pipe_Read_Stream_BE(void* const Buffer,\r
+ uint16_t Length,\r
+ uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);\r
+ //@}\r
+\r
+ /* Disable C linkage for C++ Compilers: */\r
+ #if defined(__cplusplus)\r
+ }\r
+ #endif\r
+ \r
+#endif\r
+\r
+/** @} */\r
+
--- /dev/null
+uint8_t TEMPLATE_FUNC_NAME (void* const Buffer,
+ uint16_t Length)
+{
+ uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
+
+ if (!(Length))
+ Endpoint_ClearOUT();
+
+ while (Length)
+ {
+ uint8_t USB_DeviceState_LCL = USB_DeviceState;
+
+ if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
+ return ENDPOINT_RWCSTREAM_DeviceDisconnected;
+ else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
+ return ENDPOINT_RWCSTREAM_BusSuspended;
+ else if (Endpoint_IsSETUPReceived())
+ return ENDPOINT_RWCSTREAM_HostAborted;
+
+ if (Endpoint_IsOUTReceived())
+ {
+ while (Length && Endpoint_BytesInEndpoint())
+ {
+ TEMPLATE_TRANSFER_BYTE(DataStream);
+ TEMPLATE_BUFFER_MOVE(DataStream, 1);
+ Length--;
+ }
+
+ Endpoint_ClearOUT();
+ }
+ }
+
+ while (!(Endpoint_IsINReady()))
+ {
+ uint8_t USB_DeviceState_LCL = USB_DeviceState;
+
+ if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
+ return ENDPOINT_RWCSTREAM_DeviceDisconnected;
+ else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
+ return ENDPOINT_RWCSTREAM_BusSuspended;
+ }
+
+ return ENDPOINT_RWCSTREAM_NoError;
+}
+
+
+#undef TEMPLATE_BUFFER_OFFSET
+#undef TEMPLATE_BUFFER_MOVE
+#undef TEMPLATE_FUNC_NAME
+#undef TEMPLATE_TRANSFER_BYTE
--- /dev/null
+uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer,
+ uint16_t Length)
+{
+ uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
+ bool LastPacketFull = false;
+
+ if (Length > USB_ControlRequest.wLength)
+ Length = USB_ControlRequest.wLength;
+ else if (!(Length))
+ Endpoint_ClearIN();
+
+ while (Length || LastPacketFull)
+ {
+ uint8_t USB_DeviceState_LCL = USB_DeviceState;
+
+ if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
+ return ENDPOINT_RWCSTREAM_DeviceDisconnected;
+ else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
+ return ENDPOINT_RWCSTREAM_BusSuspended;
+ else if (Endpoint_IsSETUPReceived())
+ return ENDPOINT_RWCSTREAM_HostAborted;
+ else if (Endpoint_IsOUTReceived())
+ break;
+
+ if (Endpoint_IsINReady())
+ {
+ uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint();
+
+ while (Length && (BytesInEndpoint < USB_ControlEndpointSize))
+ {
+ TEMPLATE_TRANSFER_BYTE(DataStream);
+ TEMPLATE_BUFFER_MOVE(DataStream, 1);
+ Length--;
+ BytesInEndpoint++;
+ }
+
+ LastPacketFull = (BytesInEndpoint == USB_ControlEndpointSize);
+ Endpoint_ClearIN();
+ }
+ }
+
+ while (!(Endpoint_IsOUTReceived()))
+ {
+ uint8_t USB_DeviceState_LCL = USB_DeviceState;
+
+ if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
+ return ENDPOINT_RWCSTREAM_DeviceDisconnected;
+ else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
+ return ENDPOINT_RWCSTREAM_BusSuspended;
+ }
+
+ return ENDPOINT_RWCSTREAM_NoError;
+}
+
+#undef TEMPLATE_BUFFER_OFFSET
+#undef TEMPLATE_BUFFER_MOVE
+#undef TEMPLATE_FUNC_NAME
+#undef TEMPLATE_TRANSFER_BYTE
--- /dev/null
+uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
+ uint16_t BytesInTransfer = 0;
+ uint8_t ErrorCode;
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ {
+ Length -= *BytesProcessed;
+ TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed);
+ }
+
+ while (Length)
+ {
+ if (!(Endpoint_IsReadWriteAllowed()))
+ {
+ TEMPLATE_CLEAR_ENDPOINT();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return ENDPOINT_RWSTREAM_IncompleteTransfer;
+ }
+
+ #if !defined(INTERRUPT_CONTROL_ENDPOINT)
+ USB_USBTask();
+ #endif
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ TEMPLATE_TRANSFER_BYTE(DataStream);
+ TEMPLATE_BUFFER_MOVE(DataStream, 1);
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return ENDPOINT_RWSTREAM_NoError;
+}
+
+#undef TEMPLATE_FUNC_NAME
+#undef TEMPLATE_BUFFER_TYPE
+#undef TEMPLATE_TRANSFER_BYTE
+#undef TEMPLATE_CLEAR_ENDPOINT
+#undef TEMPLATE_BUFFER_OFFSET
+#undef TEMPLATE_BUFFER_MOVE
--- /dev/null
+uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer,
+ uint16_t Length,
+ uint16_t* const BytesProcessed)
+{
+ uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
+ uint16_t BytesInTransfer = 0;
+ uint8_t ErrorCode;
+
+ Pipe_SetPipeToken(TEMPLATE_TOKEN);
+
+ if ((ErrorCode = Pipe_WaitUntilReady()))
+ return ErrorCode;
+
+ if (BytesProcessed != NULL)
+ {
+ Length -= *BytesProcessed;
+ TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed);
+ }
+
+ while (Length)
+ {
+ if (!(Pipe_IsReadWriteAllowed()))
+ {
+ TEMPLATE_CLEAR_PIPE();
+
+ if (BytesProcessed != NULL)
+ {
+ *BytesProcessed += BytesInTransfer;
+ return PIPE_RWSTREAM_IncompleteTransfer;
+ }
+
+ if ((ErrorCode = Pipe_WaitUntilReady()))
+ return ErrorCode;
+ }
+ else
+ {
+ TEMPLATE_TRANSFER_BYTE(DataStream);
+ TEMPLATE_BUFFER_MOVE(DataStream, 1);
+ Length--;
+ BytesInTransfer++;
+ }
+ }
+
+ return PIPE_RWSTREAM_NoError;
+}
+
+#undef TEMPLATE_FUNC_NAME
+#undef TEMPLATE_BUFFER_TYPE
+#undef TEMPLATE_TOKEN
+#undef TEMPLATE_TRANSFER_BYTE
+#undef TEMPLATE_CLEAR_PIPE
+#undef TEMPLATE_BUFFER_OFFSET
+#undef TEMPLATE_BUFFER_MOVE
* - LUFA/Drivers/USB/Core/ConfigDescriptor.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
* - LUFA/Drivers/USB/Core/DeviceStandardReq.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
* - LUFA/Drivers/USB/Core/Events.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
- * - LUFA/Drivers/USB/Core/EndpointStream.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
* - LUFA/Drivers/USB/Core/HostStandardReq.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
- * - LUFA/Drivers/USB/Core/PipeStream.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
* - LUFA/Drivers/USB/Core/USBTask.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
* - LUFA/Drivers/USB/Core/<i>ARCH</i>/Device_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
* - LUFA/Drivers/USB/Core/<i>ARCH</i>/Endpoint_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
+ * - LUFA/Drivers/USB/Core/<i>ARCH</i>/EndpointStream_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
* - LUFA/Drivers/USB/Core/<i>ARCH</i>/Host_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
* - LUFA/Drivers/USB/Core/<i>ARCH</i>/Pipe_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
+ * - LUFA/Drivers/USB/Core/<i>ARCH</i>/PipeStream_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
* - LUFA/Drivers/USB/Core/<i>ARCH</i>/USBController_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
* - LUFA/Drivers/USB/Core/<i>ARCH</i>/USBInterrupt_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
* - LUFA/Drivers/USB/Class/Common/HIDParser.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
endif
# Define module source file lists
-LUFA_SRC_USB = $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Device_$(ARCH).c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Endpoint_$(ARCH).c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Host_$(ARCH).c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Pipe_$(ARCH).c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/USBController_$(ARCH).c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/USBInterrupt_$(ARCH).c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/ConfigDescriptor.c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/DeviceStandardReq.c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/Events.c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/EndpointStream.c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/HostStandardReq.c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/PipeStream.c \
- $(LUFA_ROOT_PATH)/Drivers/USB/Core/USBTask.c \
+LUFA_SRC_USB = $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Device_$(ARCH).c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Endpoint_$(ARCH).c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Host_$(ARCH).c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Pipe_$(ARCH).c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/USBController_$(ARCH).c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/USBInterrupt_$(ARCH).c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/EndpointStream_$(ARCH).c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/PipeStream_$(ARCH).c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/ConfigDescriptor.c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/DeviceStandardReq.c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/Events.c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/HostStandardReq.c \
+ $(LUFA_ROOT_PATH)/Drivers/USB/Core/USBTask.c \
$(LUFA_ROOT_PATH)/Drivers/USB/Class/Common/HIDParser.c
LUFA_SRC_USBCLASS = $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/Audio.c \
$(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/CDC.c \
projects / pub / USBasp.git / commitdiff