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/* AVR programming algorithms
Copyright (C) 2009 Uwe Bonnes bon@elektron.ikp.physik.tu-darmstadt.de
Copyright (C) <2001> <AJ Erasmus> antone@sentechsa.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PROGALGAVR_H
#define PROGALGAVR_H
#include <stdio.h>
#include "jtag.h"
#include "iobase.h"
#include "srecfile.h"
typedef unsigned char byte;
#define FUSE_EXT 3
#define FUSE_HIGH 2
#define FUSE_LOW 1
#define FUSE_LOCK 0
class ProgAlgAVR
{
private:
static const byte EXTEST;
static const byte IDCODE;
static const byte SAMPLE_PRELOAD;
static const byte PROG_ENABLE;
static const byte PROG_COMMANDS;
static const byte PROG_PAGELOAD;
static const byte PROG_PAGEREAD;
static const byte AVR_RESET;
static const byte BYPASS;
Jtag *jtag;
unsigned int fp_size;
void progmode(bool enter);
public:
ProgAlgAVR(Jtag &j, unsigned int FlashpageSize);
~ProgAlgAVR();
void read_fuses(byte * fuses);
int write_fuses(byte * fuses);
int erase(void);
int pagewrite_flash(unsigned int address, byte * buffer, unsigned int size);
void pageread_flash(unsigned int address, byte * buffer, unsigned int size);
void read_eeprom(unsigned int address, byte * buffer, unsigned int size);
};
#endif //PROGALGAVR_H
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