Re: [avrdude-dev] Calibration bytes

[Sumeet Pal Singh]

Now when I read calibration it gives a5 a5 a5 a5.
Is this what you are getting?? Also I changed it again to size =6 and I get
a5 a5 a5 a5 a5 a5 !!!!!!
memory "calibration"
size = 6;
read = "0 0 1 1 1 0 0 0 0 0 x x x x x x",
"0 0 0 0 0 0 0 0 o o o o o o o o";
;
Maybe read needs to br changed too

On 10/15/05, Joerg Wunsch <address@hidden> wrote:
>
> As Sumeet Pal Singh wrote:
>
> > When I read calibration memory I get one byte which is 0xa5
>
> There's an error in the avrdude.conf file. Edit the section about the
> ATmega8515 that is named ``memory "calibration"'', and change the line
>
> size = 1;
>
> into
>
> size = 4;
>
> Sorry, nobody reported that problem before.
>
> I just fixed it in avrdude's CVS.
>
> > and on reading signature I get 0x 1e 93 0e
>
> Forget about the signature byte. I wonder why Atmel emphasizes that
> implementation detail so much. As your case shows, this only confuses
> the users.
>
> The signature bytes are the signature bytes, and for the user of the
> chip (or of avrdude), they have no relationship whatsoever with the RC
> oscillator calibration bytes.
>
> --
> cheers, J"org .-.-. --... ...-- -.. . DL8DTL
>
> http://www.sax.de/~joerg/ NIC: JW11-RIPE
> Never trust an operating system you don't have sources for. ;-)
>
>