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/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2010 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 disclaim 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 XMEGANVM.c.
*/
#ifndef _XMEGA_NVM_
#define _XMEGA_NVM_
/* Includes: */
#include <avr/io.h>
#include <avr/interrupt.h>
#include <stdbool.h>
#include <LUFA/Common/Common.h>
#include "XPROGProtocol.h"
#include "XPROGTarget.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 XMEGA_CRC_LENGTH 3
#define XMEGA_NVM_REG_ADDR0 0x00
#define XMEGA_NVM_REG_ADDR1 0x01
#define XMEGA_NVM_REG_ADDR2 0x02
#define XMEGA_NVM_REG_DAT0 0x04
#define XMEGA_NVM_REG_DAT1 0x05
#define XMEGA_NVM_REG_DAT2 0x06
#define XMEGA_NVM_REG_CMD 0x0A
#define XMEGA_NVM_REG_CTRLA 0x0B
#define XMEGA_NVM_REG_CTRLB 0x0C
#define XMEGA_NVM_REG_INTCTRL 0x0D
#define XMEGA_NVM_REG_STATUS 0x0F
#define XMEGA_NVM_REG_LOCKBITS 0x10
#define XMEGA_NVM_CMD_NOOP 0x00
#define XMEGA_NVM_CMD_CHIPERASE 0x40
#define XMEGA_NVM_CMD_READNVM 0x43
#define XMEGA_NVM_CMD_LOADFLASHPAGEBUFF 0x23
#define XMEGA_NVM_CMD_ERASEFLASHPAGEBUFF 0x26
#define XMEGA_NVM_CMD_ERASEFLASHPAGE 0x2B
#define XMEGA_NVM_CMD_WRITEFLASHPAGE 0x2E
#define XMEGA_NVM_CMD_ERASEWRITEFLASH 0x2F
#define XMEGA_NVM_CMD_FLASHCRC 0x78
#define XMEGA_NVM_CMD_ERASEAPPSEC 0x20
#define XMEGA_NVM_CMD_ERASEAPPSECPAGE 0x22
#define XMEGA_NVM_CMD_WRITEAPPSECPAGE 0x24
#define XMEGA_NVM_CMD_ERASEWRITEAPPSECPAGE 0x25
#define XMEGA_NVM_CMD_APPCRC 0x38
#define XMEGA_NVM_CMD_ERASEBOOTSEC 0x68
#define XMEGA_NVM_CMD_ERASEBOOTSECPAGE 0x2A
#define XMEGA_NVM_CMD_WRITEBOOTSECPAGE 0x2C
#define XMEGA_NVM_CMD_ERASEWRITEBOOTSECPAGE 0x2D
#define XMEGA_NVM_CMD_BOOTCRC 0x39
#define XMEGA_NVM_CMD_READUSERSIG 0x03
#define XMEGA_NVM_CMD_ERASEUSERSIG 0x18
#define XMEGA_NVM_CMD_WRITEUSERSIG 0x1A
#define XMEGA_NVM_CMD_READCALIBRATION 0x02
#define XMEGA_NVM_CMD_READFUSE 0x07
#define XMEGA_NVM_CMD_WRITEFUSE 0x4C
#define XMEGA_NVM_CMD_WRITELOCK 0x08
#define XMEGA_NVM_CMD_LOADEEPROMPAGEBUFF 0x33
#define XMEGA_NVM_CMD_ERASEEEPROMPAGEBUFF 0x36
#define XMEGA_NVM_CMD_ERASEEEPROM 0x30
#define XMEGA_NVM_CMD_ERASEEEPROMPAGE 0x32
#define XMEGA_NVM_CMD_WRITEEEPROMPAGE 0x34
#define XMEGA_NVM_CMD_ERASEWRITEEEPROMPAGE 0x35
#define XMEGA_NVM_CMD_READEEPROM 0x06
/* Function Prototypes: */
bool XMEGANVM_WaitWhileNVMBusBusy(void);
bool XMEGANVM_WaitWhileNVMControllerBusy(void);
bool XMEGANVM_GetMemoryCRC(const uint8_t CRCCommand, uint32_t* const CRCDest);
bool XMEGANVM_ReadMemory(const uint32_t ReadAddress, uint8_t* ReadBuffer, uint16_t ReadSize);
bool XMEGANVM_WriteByteMemory(const uint8_t WriteCommand, const uint32_t WriteAddress, const uint8_t Byte);
bool XMEGANVM_WritePageMemory(const uint8_t WriteBuffCommand, const uint8_t EraseBuffCommand,
const uint8_t WritePageCommand, const uint8_t PageMode, const uint32_t WriteAddress,
const uint8_t* WriteBuffer, uint16_t WriteSize);
bool XMEGANVM_EraseMemory(const uint8_t EraseCommand, const uint32_t Address);
#if defined(INCLUDE_FROM_XMEGANVM_C)
static void XMEGANVM_SendNVMRegAddress(const uint8_t Register);
static void XMEGANVM_SendAddress(const uint32_t AbsoluteAddress);
#endif
#endif
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