/* LUFA Library Copyright (C) Dean Camera, 2009. dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ /* Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that the copyright notice and this permission notice and warranty disclaimer appear in supporting documentation, and that the name of the author not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this software, including all implied warranties of merchantability and fitness. In no event shall the author be liable for any special, indirect or consequential damages or any damages whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence or other tortious action, arising out of or in connection with the use or performance of this software. */ /** \file * * Header file for DataflashManager.c. */ #ifndef _DATAFLASH_MANAGER_H #define _DATAFLASH_MANAGER_H /* Includes: */ #include #include "MassStorage.h" #include "Descriptors.h" #include // Function Attribute, Atomic, Debug and ISR Macros #include // USB Functionality #include // Dataflash chip driver /* Preprocessor Checks: */ #if (DATAFLASH_PAGE_SIZE % 16) #error Dataflash page size must be a multiple of 16 bytes. #endif /* Defines: */ /** Total number of bytes of the storage medium, comprised of one or more dataflash ICs. */ #define VIRTUAL_MEMORY_BYTES ((uint32_t)DATAFLASH_PAGES * DATAFLASH_PAGE_SIZE * DATAFLASH_TOTALCHIPS) /** Block size of the device. This is kept at 512 to remain compatible with the OS despite the underlying * storage media (Dataflash) using a different native block size. */ #define VIRTUAL_MEMORY_BLOCK_SIZE 512 /** Total number of blocks of the virtual memory for reporting to the host as the device's total capacity. */ #define VIRTUAL_MEMORY_BLOCKS (VIRTUAL_MEMORY_BYTES / VIRTUAL_MEMORY_BLOCK_SIZE) /* Function Prototypes: */ void DataflashManager_WriteBlocks(const uint32_t BlockAddress, uint16_t TotalBlocks); void DataflashManager_ReadBlocks(const uint32_t BlockAddress, uint16_t TotalBlocks); void DataflashManager_ResetDataflashProtections(void); #endif