142ecdaf
 rguillom
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/*
LUFA Library
Copyright (C) Dean Camera, 2019.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2019 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, 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 disclaims 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
* \brief Command constants for the Atmel AT45DB642D Dataflash.
* \copydetails Group_AT45DB642D
*/
/** \ingroup Group_MiscDrivers
* \defgroup Group_AT45DB642D Atmel AT45DB642D Dataflash Commands - LUFA/Drivers/Misc/AT45DB642D.h
* \brief Command constants for the Atmel AT45DB642D Dataflash.
*
* Dataflash command constants for the Atmel AT45DB642D Dataflash IC.
*
* @{
*/
#ifndef __AT45DB642D_CMDS_H__
#define __AT45DB642D_CMDS_H__
/* Public Interface - May be used in end-application: */
/* Macros: */
/** \name Dataflash Status Values */
/**@{*/
#define DF_STATUS_READY (1 << 7)
#define DF_STATUS_COMPMISMATCH (1 << 6)
#define DF_STATUS_SECTORPROTECTION_ON (1 << 1)
#define DF_STATUS_BINARYPAGESIZE_ON (1 << 0)
/**@}*/
/** \name Dataflash Commands */
/**@{*/
#define DF_CMD_GETSTATUS 0xD7
#define DF_CMD_POWERDOWN 0xB9
#define DF_CMD_WAKEUP 0xAB
#define DF_CMD_MAINMEMTOBUFF1 0x53
#define DF_CMD_MAINMEMTOBUFF2 0x55
#define DF_CMD_MAINMEMTOBUFF1COMP 0x60
#define DF_CMD_MAINMEMTOBUFF2COMP 0x61
#define DF_CMD_AUTOREWRITEBUFF1 0x58
#define DF_CMD_AUTOREWRITEBUFF2 0x59
#define DF_CMD_MAINMEMPAGEREAD 0xD2
#define DF_CMD_CONTARRAYREAD_LF 0x03
#define DF_CMD_BUFF1READ_LF 0xD1
#define DF_CMD_BUFF2READ_LF 0xD3
#define DF_CMD_BUFF1WRITE 0x84
#define DF_CMD_BUFF2WRITE 0x87
#define DF_CMD_BUFF1TOMAINMEMWITHERASE 0x83
#define DF_CMD_BUFF2TOMAINMEMWITHERASE 0x86
#define DF_CMD_BUFF1TOMAINMEM 0x88
#define DF_CMD_BUFF2TOMAINMEM 0x89
#define DF_CMD_MAINMEMPAGETHROUGHBUFF1 0x82
#define DF_CMD_MAINMEMPAGETHROUGHBUFF2 0x85
#define DF_CMD_PAGEERASE 0x81
#define DF_CMD_BLOCKERASE 0x50
#define DF_CMD_SECTORERASE 0x7C
#define DF_CMD_CHIPERASE ((char[]){0xC7, 0x94, 0x80, 0x9A})
#define DF_CMD_CHIPERASE_BYTE1 0xC7
#define DF_CMD_CHIPERASE_BYTE2 0x94
#define DF_CMD_CHIPERASE_BYTE3 0x80
#define DF_CMD_CHIPERASE_BYTE4 0x9A
#define DF_CMD_SECTORPROTECTIONOFF ((char[]){0x3D, 0x2A, 0x7F, 0x9A})
#define DF_CMD_SECTORPROTECTIONOFF_BYTE1 0x3D
#define DF_CMD_SECTORPROTECTIONOFF_BYTE2 0x2A
#define DF_CMD_SECTORPROTECTIONOFF_BYTE3 0x7F
#define DF_CMD_SECTORPROTECTIONOFF_BYTE4 0x9A
#define DF_CMD_BINARYPAGESIZEMODEON ((char[]){0x3D, 0x2A, 0x80, 0xA6})
#define DF_CMD_BINARYPAGESIZEMODEON_BYTE1 0x3D
#define DF_CMD_BINARYPAGESIZEMODEON_BYTE2 0x2A
#define DF_CMD_BINARYPAGESIZEMODEON_BYTE3 0x80
#define DF_CMD_BINARYPAGESIZEMODEON_BYTE4 0xA6
#define DF_CMD_READMANUFACTURERDEVICEINFO 0x9F
/**@}*/
/** Manufacturer code for Atmel Corporation, returned by Atmel Dataflash ICs in response to the \c DF_CMD_READMANUFACTURERDEVICEINFO command. */
#define DF_MANUFACTURER_ATMEL 0x1F
#endif
/** @} */
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