Merge commit '60b30c0363' as 'lib/lufa'

lib/lufa/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.h

@@ -0,0 +1,86 @@
+/*
+             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
+ *
+ *  Header file for TINYNVM.c.
+ */
+
+#ifndef _TINY_NVM_
+#define _TINY_NVM_
+
+	/* Includes: */
+		#include <avr/io.h>
+		#include <avr/interrupt.h>
+		#include <stdbool.h>
+
+		#include <LUFA/Common/Common.h>
+
+		#include "XPROGProtocol.h"
+		#include "XPROGTarget.h"
+		#include "Config/AppConfig.h"
+
+	/* Preprocessor Checks: */
+		#if ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1))
+			#undef ENABLE_ISP_PROTOCOL
+
+			#if !defined(ENABLE_XPROG_PROTOCOL)
+				#define ENABLE_XPROG_PROTOCOL
+			#endif
+		#endif
+
+	/* Defines: */
+		#define TINY_NVM_CMD_NOOP              0x00
+		#define TINY_NVM_CMD_CHIPERASE         0x10
+		#define TINY_NVM_CMD_SECTIONERASE      0x14
+		#define TINY_NVM_CMD_WORDWRITE         0x1D
+
+	/* Function Prototypes: */
+		bool TINYNVM_WaitWhileNVMBusBusy(void);
+		bool TINYNVM_WaitWhileNVMControllerBusy(void);
+		bool TINYNVM_EnableTPI(void);
+		void TINYNVM_DisableTPI(void);
+		bool TINYNVM_ReadMemory(const uint16_t ReadAddress,
+		                        uint8_t* ReadBuffer,
+		                        uint16_t ReadLength);
+		bool TINYNVM_WriteMemory(const uint16_t WriteAddress,
+		                         uint8_t* WriteBuffer,
+		                         uint16_t WriteLength);
+		bool TINYNVM_EraseMemory(const uint8_t EraseCommand,
+		                         const uint16_t Address);
+
+		#if (defined(INCLUDE_FROM_TINYNVM_C) && defined(ENABLE_XPROG_PROTOCOL))
+			static void TINYNVM_SendReadNVMRegister(const uint8_t Address);
+			static void TINYNVM_SendWriteNVMRegister(const uint8_t Address);
+			static void TINYNVM_SendPointerAddress(const uint16_t AbsoluteAddress);
+		#endif
+
+#endif
+