Merge commit '60b30c036397cb5627fa374bb930794b225daa29' as 'lib/lufa'

1 files changed, 100 insertions, 0 deletions

diff --git a/lib/lufa/LUFA/Drivers/Misc/AT45DB321C.h b/lib/lufa/LUFA/Drivers/Misc/AT45DB321C.h
new file mode 100644
index 000000000..e354ca47b
--- /dev/null
+++ b/lib/lufa/LUFA/Drivers/Misc/AT45DB321C.h
@@ -0,0 +1,100 @@
+/*
+             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 AT45DB321C Dataflash.
+ *  \copydetails Group_AT45DB321C
+ */
+
+/** \ingroup Group_MiscDrivers
+ *  \defgroup Group_AT45DB321C Atmel AT45DB321C Dataflash Commands - LUFA/Drivers/Misc/AT45DB321C.h
+ *  \brief Command constants for the Atmel AT45DB321C Dataflash.
+ *
+ *  Dataflash command constants for the Atmel AT45DB321C Dataflash IC.
+ *
+ *  @{
+ */
+
+#ifndef __AT45DB321C_CMDS_H__
+#define __AT45DB321C_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)
+			//@}
+
+			/** \name Dataflash Commands */
+			//@{
+			#define DF_CMD_GETSTATUS                        0xD7
+
+			#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                 0xE8
+			#define DF_CMD_BUFF1READ_LF                     0xD4
+			#define DF_CMD_BUFF2READ_LF                     0xD6
+
+			#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_SECTORPROTECTIONOFF              ((char[]){0x3D, 0x2A, 0x7F, 0xCF})
+			#define DF_CMD_SECTORPROTECTIONOFF_BYTE1        0x3D
+			#define DF_CMD_SECTORPROTECTIONOFF_BYTE2        0x2A
+			#define DF_CMD_SECTORPROTECTIONOFF_BYTE3        0x7F
+			#define DF_CMD_SECTORPROTECTIONOFF_BYTE4        0xCF
+
+			#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
+
+/** @} */
+