diff options
Diffstat (limited to 'lib/lufa/LUFA/Drivers/Misc/AT45DB642D.h')
| -rw-r--r-- | lib/lufa/LUFA/Drivers/Misc/AT45DB642D.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/lib/lufa/LUFA/Drivers/Misc/AT45DB642D.h b/lib/lufa/LUFA/Drivers/Misc/AT45DB642D.h new file mode 100644 index 0000000000..76a7a5cb6c --- /dev/null +++ b/lib/lufa/LUFA/Drivers/Misc/AT45DB642D.h @@ -0,0 +1,116 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2017. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2017 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 + +/** @} */ + |