-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2009.\r
- \r
- dean [at] fourwalledcubicle [dot] com\r
- www.fourwalledcubicle.com\r
-*/\r
-\r
-/*\r
- Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
-\r
- Permission to use, copy, modify, and distribute this software\r
- and its documentation for any purpose and without fee is hereby\r
- granted, provided that the above copyright notice appear in all\r
- copies and that both that the copyright notice and this\r
- permission notice and warranty disclaimer appear in supporting\r
- documentation, and that the name of the author not be used in\r
- advertising or publicity pertaining to distribution of the\r
- 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
- *\r
- * Header file for DataflashManager.c.\r
- */\r
- \r
-#ifndef _DATAFLASH_MANAGER_H\r
-#define _DATAFLASH_MANAGER_H\r
-\r
- /* Includes: */\r
- #include <avr/io.h>\r
- \r
- #include "MassStorage.h"\r
- #include "Descriptors.h"\r
-\r
- #include <LUFA/Common/Common.h> // Function Attribute, Atomic, Debug and ISR Macros\r
- #include <LUFA/Drivers/USB/USB.h> // USB Functionality\r
- #include <LUFA/Drivers/Board/Dataflash.h> // Dataflash chip driver\r
-\r
- /* Preprocessor Checks: */\r
- #if (DATAFLASH_PAGE_SIZE % 16)\r
- #error Dataflash page size must be a multiple of 16 bytes.\r
- #endif\r
-\r
- /* Defines: */\r
- /** Total number of bytes of the storage medium, comprised of one or more dataflash ICs. */\r
- #define VIRTUAL_MEMORY_BYTES ((uint32_t)DATAFLASH_PAGES * DATAFLASH_PAGE_SIZE * DATAFLASH_TOTALCHIPS)\r
-\r
- /** Block size of the device. This is kept at 512 to remain compatible with the OS despite the underlying\r
- * storage media (Dataflash) using a different native block size.\r
- */\r
- #define VIRTUAL_MEMORY_BLOCK_SIZE 512\r
- \r
- /** Total number of blocks of the virtual memory for reporting to the host as the device's total capacity. */\r
- #define VIRTUAL_MEMORY_BLOCKS (VIRTUAL_MEMORY_BYTES / VIRTUAL_MEMORY_BLOCK_SIZE)\r
- \r
- /* Function Prototypes: */\r
- void DataflashManager_WriteBlocks(const uint32_t BlockAddress, uint16_t TotalBlocks);\r
- void DataflashManager_ReadBlocks(const uint32_t BlockAddress, uint16_t TotalBlocks);\r
- void DataflashManager_WriteBlocks_RAM(const uint32_t BlockAddress, uint16_t TotalBlocks,\r
- uint8_t* BufferPtr) ATTR_NON_NULL_PTR_ARG(3);\r
- void DataflashManager_ReadBlocks_RAM(const uint32_t BlockAddress, uint16_t TotalBlocks,\r
- uint8_t* BufferPtr) ATTR_NON_NULL_PTR_ARG(3);\r
- void DataflashManager_ResetDataflashProtections(void);\r
- \r
-#endif\r