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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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 NVMTarget.c.
*/
#ifndef _NVM_TARGET_
#define _NVM_TARGET_
/* Includes: */
#include <avr/io.h>
#include <avr/interrupt.h>
#include <stdbool.h>
#include <LUFA/Common/Common.h>
#include "PDIProtocol.h"
#include "PDITarget.h"
/* Preprocessor Checks: */
#if ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1))
#undef ENABLE_ISP_PROTOCOL
#if !defined(ENABLE_PDI_PROTOCOL)
#define ENABLE_PDI_PROTOCOL
#endif
#endif
/* Defines: */
#define NVM_BUSY_TIMEOUT_MS 200
#define NVM_REG_ADDR0 0x00
#define NVM_REG_ADDR1 0x01
#define NVM_REG_ADDR2 0x02
#define NVM_REG_DAT0 0x04
#define NVM_REG_DAT1 0x05
#define NVM_REG_DAT2 0x06
#define NVM_REG_CMD 0x0A
#define NVM_REG_CTRLA 0x0B
#define NVM_REG_CTRLB 0x0C
#define NVM_REG_INTCTRL 0x0D
#define NVM_REG_STATUS 0x0F
#define NVM_REG_LOCKBITS 0x10
#define NVM_CMD_NOOP 0x00
#define NVM_CMD_CHIPERASE 0x40
#define NVM_CMD_READNVM 0x43
#define NVM_CMD_LOADFLASHPAGEBUFF 0x23
#define NVM_CMD_ERASEFLASHPAGEBUFF 0x26
#define NVM_CMD_ERASEFLASHPAGE 0x2B
#define NVM_CMD_WRITEFLASHPAGE 0x2E
#define NVM_CMD_ERASEWRITEFLASH 0x2F
#define NVM_CMD_FLASHCRC 0x78
#define NVM_CMD_ERASEAPPSEC 0x20
#define NVM_CMD_ERASEAPPSECPAGE 0x22
#define NVM_CMD_WRITEAPPSECPAGE 0x24
#define NVM_CMD_ERASEWRITEAPPSECPAGE 0x25
#define NVM_CMD_APPCRC 0x38
#define NVM_CMD_ERASEBOOTSEC 0x68
#define NVM_CMD_ERASEBOOTSECPAGE 0x2A
#define NVM_CMD_WRITEBOOTSECPAGE 0x2C
#define NVM_CMD_ERASEWRITEBOOTSECPAGE 0x2D
#define NVM_CMD_BOOTCRC 0x39
#define NVM_CMD_READUSERSIG 0x03
#define NVM_CMD_ERASEUSERSIG 0x18
#define NVM_CMD_WRITEUSERSIG 0x1A
#define NVM_CMD_READCALIBRATION 0x02
#define NVM_CMD_READFUSE 0x07
#define NVM_CMD_WRITEFUSE 0x4C
#define NVM_CMD_WRITELOCK 0x08
#define NVM_CMD_LOADEEPROMPAGEBUFF 0x33
#define NVM_CMD_ERASEEEPROMPAGEBUFF 0x36
#define NVM_CMD_ERASEEEPROM 0x30
#define NVM_CMD_ERASEEEPROMPAGE 0x32
#define NVM_CMD_WRITEEEPROMPAGE 0x34
#define NVM_CMD_ERASEWRITEEEPROMPAGE 0x35
#define NVM_CMD_READEEPROM 0x06
/* Function Prototypes: */
void NVMTarget_SendNVMRegAddress(uint8_t Register);
void NVMTarget_SendAddress(uint32_t AbsoluteAddress);
bool NVMTarget_WaitWhileNVMControllerBusy(void);
bool NVMTarget_GetMemoryCRC(uint8_t CRCCommand, uint32_t* CRCDest);
bool NVMTarget_ReadMemory(uint32_t ReadAddress, uint8_t* ReadBuffer, uint16_t ReadSize);
bool NVMTarget_WriteByteMemory(uint8_t WriteCommand, uint32_t WriteAddress, uint8_t* WriteBuffer);
bool NVMTarget_WritePageMemory(uint8_t WriteBuffCommand, uint8_t EraseBuffCommand, uint8_t WritePageCommand,
uint8_t PageMode, uint32_t WriteAddress, uint8_t* WriteBuffer, uint16_t WriteSize);
bool NVMTarget_EraseMemory(uint8_t EraseCommand, uint32_t Address);
#endif
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