+++ /dev/null
-/**
- * \file
- * <!--
- * This file is part of BeRTOS.
- *
- * Bertos is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction. Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License. This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2007 Develer S.r.l. (http://www.develer.com/)
- *
- * -->
- *
- * \brief Function library for serial Flash memory.
- *
- *
- * \version $Id$
- * \author Daniele Basile <asterix@develer.com>
- */
-
-
-#ifndef DRV_FLASH25_H
-#define DRV_FLASH25_H
-
-#include <kern/kfile.h>
-#include <cfg/compiler.h>
-
-
-#include <appconfig.h>
-
-/**
- * Type definition for serial flash memory.
- */
-typedef uint32_t flash25Addr_t;
-typedef uint32_t flash25Size_t;
-typedef uint8_t flash25Offset_t;
-
-
-/**
- * Memory definition.
- *
- * \note Below are defined valid serial flash memory support to
- * this drive. Every time we call flash25_init() function we check
- * if memory defined are right (see flash25.c form more detail).
- * \{
- */
-#define FLASH25_AT25F2048 1
-
-#if CONFIG_FLASH25 == FLASH25_AT25F2048
- #define FLASH25_MANUFACTURER_ID 0x1F // ATMEL
- #define FLASH25_DEVICE_ID 0x63 // Device ID
- #define FLASH25_PAGE_SIZE 256 // Page size in byte
- #define FLASH25_NUM_SECTOR 4 // Number of section in serial memory
- #define FLASH25_SECTOR_SIZE 65536UL // Section size in byte
- #define FLASH25_MEM_SIZE FLASH25_NUM_SECTOR * FLASH25_SECTOR_SIZE
- #define FLASH25_NUM_PAGE FLASH25_MEM_SIZE / FLASH25_PAGE_SIZE
-#elif
- #error Nothing memory defined in CONFIG_FLASH25 are support.
-#endif
-
-#define RDY_BIT 0x1 // Statuts of write cycle
-/* \} */
-
-/**
- * Serial flash opcode commands.
- */
-typedef enum {
- FLASH25_WREN = 0x6, ///< Set write enable latch
- FLASH25_WRDI = 0x4, ///< Reset enable write latch
- FLASH25_RDSR = 0x5, ///< Read status register
- FLASH25_WRSR = 0x1, ///< Write status register
- FLASH25_READ = 0x3, ///< Read data from memory array
- FLASH25_PROGRAM = 0x2, ///< Program data into memory array
- FLASH25_SECTORE_ERASE = 0x52, ///< Erase one sector in memory array
- FLASH25_CHIP_ERASE = 0x62, ///< Erase all sector in memory array
- FLASH25_RDID = 0x15 ///< Read Manufacturer and product ID
-} Flash25Opcode;
-
-/**
- * Serial flash sector memory address.
- */
-#if CONFIG_FLASH25 != FLASH25_AT25F2048
- #error Nothing memory defined in CONFIG_FLASH25 are support.
-#endif
-
-typedef enum {
- FLASH25_SECT1 = 0x0, ///< Sector 1 (0x0 -0xFFFF)
- FLASH25_SECT2 = 0x10000, ///< Sector 2 (0x10000 -0x1FFFF)
- FLASH25_SECT3 = 0x20000, ///< Sector 3 (0x20000 -0x2FFFF)
- FLASH25_SECT4 = 0x30000, ///< Sector 4 (0x30000 -0x3FFFF)
-} Flash25Sector;
-
-void flash25_init(struct KFile *fd, struct KFile *_channel);
-void flash25_chipErase(void);
-void flash25_sectorErase(Flash25Sector sector);
-bool flash25_test(KFile *channel);
-
-#endif /* DRV_FLASH25_H */
-
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