Re: AVR fuses

[DavPra]

Diky moc za nazornou ukazku.. 
Na netu sem taky nasel tento kalkulator http://palmavr.sourceforge.net/cgi-bin/fc.cgi a nastvil sem hodnoty na defaul:

-U lfuse:w:0x64:m -U hfuse:w:0xDF:m

a stejne mi to haze chybu..

avrdude -p t2313 -c stk200 -U flash:w:pokus.hex -U lfuse:w:0x64:m -U hfuse:w:0xDF:m

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e910a
avrdude: safemode: Verify error - unable to read lfuse properly. Programmer may not be reliable.
avrdude: safemode: To protect your AVR the programming will be aborted

avrdude done.  Thank you.

make: *** [load] Error 1

Myslite, ze je to tim ze to zkousim na notasu a mohl by mit "slaby" LPT...?

S pozdravem Boldak


> ------------ Původní zpráva ------------
> Od: Martin Hanek <martin.hanek@centrum.cz>
> Předmět: Re: AVR fuses
> Datum: 29.5.2008 14:19:08
> ----------------------------------------
> Mam v poznamkach priklad:
> 
> Nastaveni AVRDUDE (programovani):
> ---------------------------------
> flash:
> ------
> avrdude -p m8 -c sp12 -U flash:w:wiikey19.hex -U lfuse:w:0xE4:m -U 
> hfuse:w:0xD8:m -U lock:w:0xCF:m
> 
> -p m8					ATMega8
> -C sp12					Steve Bolt's Programmer
> -U flash:w:wiikey19.hex			memory flash, write file wiikey19.hex
> -U lfuse:w:0xE4:m			low fuse byte, 	write immediate mode: 11100100
> -U hfuse:w:0xD8:m			high fuse byte, write immediate mode: 11011000
> -U lock:w:0xCF:m			lock byte,	write immediate mode: 11001111
> 
> eeprom:
> -------
> avrdude -p m8 -c sp12 -U eeprom:w:PAL.eep
> 
> -p m8					ATMega8
> -C sp12					Steve Bolt's Programmer
> -U eeprom:w:PAL.eep			eeprom, write file PAL.eep
> 
> 
> Napriklad toto je pro ATmega8. Pojistky jsou popsany na strane 222 a 
> dale v datasheetu. Mejte na pameti ze 0 znamena naprogramovany bit a 1 
> nenaprogramovany.
> 
> Martin Hanek
> 
> 
> DavPra napsal(a):
> > Dobry den,
> > zacinam zkouset programovat AVR-ka v C-ku. Jdu na to pod linuxem (Xubuntu
> 8.04). Jako prekladac pouzivam avr-gcc a programator pouzivam avrdude. Zkusil
> sem si napsat maly programek na blikani LEDky. Jenze sem narazil na problem s
> fuses. Do datasheetu koukam uz skoro dve hodky a sem z toho stale zmaten. Mohl
> by mi nekdo prosim poradit jak nastavit fuses.
> > Program:
> > 
> > #include <avr/io.h>
> > #include <avr/iotn2313.h>
> > #include <avr/sleep.h>
> > 
> > #define F_CPU 10.0592E6
> > 
> > #include <util/delay.h>
> > 
> > 
> > int main (void)
> > {
> > 
> > DDRD |=  (1<<PD6);     // nastaven jako vystup
> > PORTD |= (1<<PORTD6);    // nastavi 1 na vystup
> > _delay_ms(10000);
> > PORTD &= ~(0<<PORTD6);  // nastavi 0 na vystup
> > _delay_ms(10000);
> > 
> > return(0);   
> > }
> > 
> > Kompilace probehne vpohode, ale nemuzu ten program nahrat do AVRka.
> > Prikaz pro avrdude pouzivam:
> > 
> > avrdude -p t2313 -c stk200 -U flash:w:$<
> > 
> > boldak@boldak-desktop:~/programovani/avr/projekty/pokus$ sudo make load
> > [sudo] password for boldak:
> > avrdude -p t2313 -c stk200 -U flash:w:pokus.hex
> > 
> > avrdude: AVR device initialized and ready to accept instructions
> > 
> > Reading | ################################################## | 100% 0.00s
> > 
> > avrdude: Device signature = 0x001e0a
> > avrdude: Expected signature for ATtiny2313 is 1E 91 0A
> >          Double check chip, or use -F to override this check.
> > 
> > avrdude done.  Thank you.
> > 
> > make: *** [load] Error 1
> > 
> > Pokud dam do prikazu parametr -F tak mi to vyhodi zase tutu hlasku:
> > 
> > boldak@boldak-desktop:~/programovani/avr/projekty/pokus$ sudo make load
> > avrdude -p t2313 -c stk200 -U -F flash:w:pokus.hex
> > 
> > avrdude: AVR device initialized and ready to accept instructions
> > 
> > Reading | ################################################## | 100% 0.00s
> > 
> > avrdude: Device signature = 0x1e910a
> > avrdude: safemode: Verify error - unable to read hfuse properly. Programmer
> may not be reliable.
> > avrdude: safemode: To protect your AVR the programming will be aborted
> > 
> > avrdude done.  Thank you.
> > 
> > make: *** [load] Error 1
> > 
> > Nevite nekdo jak mam nastavit fuses..?
> > 
> > Predem dekuji za odpoved(i)
> > 
> > Boldak
> > 
> > PS: programator pouzivam STK200
> http://hw.cz/Teorie-a-praxe/Konstrukce/ART376-LPT-ISP-Prog.html
> > 
> >  
> > 
> > 
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