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/* AVR Fuse file parser
Copyright (C) Uwe Bonnes 2009 bon@elektron.ikp.physik.tu-darmstadt.de
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
Modifyied from fuse
* Copyright (C) <2001> <AJ Erasmus>
* antone@sentechsa.com
*/
#ifndef AVRFUSEFILE_H
#define AVRFUSEFILE_H
#include <stdio.h>
typedef struct
{
/* |128|32|16|162|CAN128*/
unsigned M103C:1; /* ATMega103 Compatibility Mode | x | | | | */
unsigned M161C:1; /* ATMeag161 Compatibility Mode | | | | x| */
unsigned WDTON:1; /* Watchdog Always on | x | | | x| x */
unsigned OCDEN:1; /* Enable On Chip Debug | x | x| x| x| x */
unsigned JTAGEN:1; /* JTAG Enable | x | x| x| x| x */
unsigned SPIEN:1; /* Serial Programming Enable | x | x| x| x| x */
unsigned CKOPT:1; /* Oscillator options | x | x| x| x| X */
unsigned EESAVE:1; /* Preserve EEPROM with Erase | x | x| x| x| x */
unsigned BOOTSIZE:2; /* Depends on Device | x | x| x| x| x */
unsigned BOOTRST:1; /* Enable Booting from Bootblock| x | x| x| x| x */
unsigned BODLEVEL:3; /* BOD Level | x | x| x| x| x */
unsigned BODEN:1; /* Brownout Detector Enable | x | x| x| x| */
unsigned SUT:2; /* Start Up Time | x | x| x| x| x */
unsigned CKSEL:4; /* Clock Select | x | x| x| x| x */
unsigned CKDIV8:1; /* Divide clock by 8 | | | | x| x */
unsigned CKOUT:1; /* Clock Output | | | | x| x */
unsigned TA0SEL:1; /* (Reserved for factory tests) | | | | | x */
unsigned LB:2; /* Lock Bits */
unsigned BLB0:2;
unsigned BLB1:2;
}FUSE_BITS;
class AvrFuseFile
{
private:
int index; /* What device*/
FUSE_BITS gFuseBitsAll;
int Tokenize(unsigned char *buffer);
int ParseAvrFuseFile(FILE *fp);
char devicename[256];
public:
AvrFuseFile(int deviceindex =0);
int WriteAvrFuseFile(char * fname);
int ReadAvrFuseFile(char * fname);
int EncodeATMegaFuseBits(void);
void DisplayATMegaFuseData(void);
void DisplayATMegaStartUpTime(void);
};
#endif
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