LUFA/Drivers/Board/STK525/AT45DB321C.h

   1 /*
   2              LUFA Library
   3      Copyright (C) Dean Camera, 2009.
   4
   5   dean [at] fourwalledcubicle [dot] com
   6       www.fourwalledcubicle.com
   7 */
   8
   9 /*
  10   Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
  11
  12   Permission to use, copy, modify, and distribute this software
  13   and its documentation for any purpose and without fee is hereby
  14   granted, provided that the above copyright notice appear in all
  15   copies and that both that the copyright notice and this
  16   permission notice and warranty disclaimer appear in supporting
  17   documentation, and that the name of the author not be used in
  18   advertising or publicity pertaining to distribution of the
  19   software without specific, written prior permission.
  20
  21   The author disclaim all warranties with regard to this
  22   software, including all implied warranties of merchantability
  23   and fitness.  In no event shall the author be liable for any
  24   special, indirect or consequential damages or any damages
  25   whatsoever resulting from loss of use, data or profits, whether
  26   in an action of contract, negligence or other tortious action,
  27   arising out of or in connection with the use or performance of
  28   this software.
  29 */
  30
  31 /** \file
  32  *
  33  *  Board specific Dataflash commands header for the AT45DB321C as mounted on the STK525.
  34  *
  35  *  \note This file should not be included directly. It is automatically included as needed by the dataflash driver
  36  *        dispatch header located in LUFA/Drivers/Board/Dataflash.h.
  37  */
  38
  39 /** \ingroup Group_Dataflash_STK525
  40  *  @defgroup Group_Dataflash_STK525_AT45DB321C AT45DB321C
  41  *
  42  *  @{
  43  */
  44
  45 #ifndef __DATAFLASH_CMDS_H__
  46 #define __DATAFLASH_CMDS_H__
  47
  48         /* Public Interface - May be used in end-application: */
  49                 /* Macros: */
  50                         #define DF_STATUS_READY                         (1 << 7)
  51                         #define DF_STATUS_COMPMISMATCH                  (1 << 6)
  52                         #define DF_STATUS_SECTORPROTECTION_ON           (1 << 1)
  53
  54                         #define DF_MANUFACTURER_ATMEL                   0x1F
  55
  56                         #define DF_CMD_GETSTATUS                        0xD7
  57
  58                         #define DF_CMD_MAINMEMTOBUFF1                   0x53
  59                         #define DF_CMD_MAINMEMTOBUFF2                   0x55
  60                         #define DF_CMD_MAINMEMTOBUFF1COMP               0x60
  61                         #define DF_CMD_MAINMEMTOBUFF2COMP               0x61
  62                         #define DF_CMD_AUTOREWRITEBUFF1                 0x58
  63                         #define DF_CMD_AUTOREWRITEBUFF2                 0x59
  64
  65                         #define DF_CMD_MAINMEMPAGEREAD                  0xD2
  66                         #define DF_CMD_CONTARRAYREAD_LF                 0xE8
  67                         #define DF_CMD_BUFF1READ_LF                     0xD4
  68                         #define DF_CMD_BUFF2READ_LF                     0xD6
  69
  70                         #define DF_CMD_BUFF1WRITE                       0x84
  71                         #define DF_CMD_BUFF2WRITE                       0x87
  72                         #define DF_CMD_BUFF1TOMAINMEMWITHERASE          0x83
  73                         #define DF_CMD_BUFF2TOMAINMEMWITHERASE          0x86
  74                         #define DF_CMD_BUFF1TOMAINMEM                   0x88
  75                         #define DF_CMD_BUFF2TOMAINMEM                   0x89
  76                         #define DF_CMD_MAINMEMPAGETHROUGHBUFF1          0x82
  77                         #define DF_CMD_MAINMEMPAGETHROUGHBUFF2          0x85
  78
  79                         #define DF_CMD_PAGEERASE                        0x81
  80                         #define DF_CMD_BLOCKERASE                       0x50
  81
  82                         #define DF_CMD_SECTORPROTECTIONOFF              ((char[]){0x3D, 0x2A, 0x7F, 0xCF})
  83                         #define DF_CMD_SECTORPROTECTIONOFF_BYTE1        0x3D
  84                         #define DF_CMD_SECTORPROTECTIONOFF_BYTE2        0x2A
  85                         #define DF_CMD_SECTORPROTECTIONOFF_BYTE3        0x7F
  86                         #define DF_CMD_SECTORPROTECTIONOFF_BYTE4        0xCF
  87
  88                         #define DF_CMD_READMANUFACTURERDEVICEINFO       0x9F
  89
  90 #endif
  91
  92 /** @} */