stm25p.h

tinyos2.0版本驱动

/**
 * Copyright (c) 2005-2006 Arch Rock Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the
 *   distribution.
 * - Neither the name of the Arch Rock Corporation nor the names of
 *   its contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
 * ARCHED ROCK OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE
 *
 * @author Jonathan Hui <[e-mail]>
 * @version $Revision: 1.4 $ $Date: 2006/12/12 18:23:12 $
 */

#ifndef __STM25P_H__
#define __STM25P_H__

#include "Storage.h"

typedef storage_addr_t stm25p_addr_t;
typedef storage_len_t stm25p_len_t;

enum {
  STM25P_NUM_SECTORS = 16,
  STM25P_SECTOR_SIZE_LOG2 = 16,
  STM25P_SECTOR_SIZE = 1L << STM25P_SECTOR_SIZE_LOG2,
  STM25P_SECTOR_MASK = 0xffff,
  STM25P_PAGE_SIZE_LOG2 = 8,
  STM25P_PAGE_SIZE = 1 << STM25P_PAGE_SIZE_LOG2,
  STM25P_PAGE_MASK = STM25P_PAGE_SIZE - 1,
  STM25P_INVALID_ADDRESS = 0xffffffff,
};

typedef struct stm25p_volume_info_t {
  uint8_t base;
  uint8_t size;
} stm25p_volume_info_t;

#endif