[En-Nut-Discussion] how to program the ethernut

Klemen Dovrtel klemen_dovrtel at yahoo.com
Tue Nov 29 19:56:09 CET 2005


This isp doesn't support ATmega128.
I found this on your link: "Most of the AVR chips use
MOSI and MISO signalsbut the MEGA103 uses PE0 for MOSI
and PE1 for MISO. The rest signals SCK and RESET, are
the same." Why is that? Is this the same for
ATmega128?

--- Thiago A. Corrêa <thiago.correa at gmail.com> wrote:

> Hi,
> 
>    Sorry for the delay. Here, I´m using this one:
>
http://www.iready.org/projects/uinternet/ispdongle.pdf
>    Here you will find where to connect the output in
> the chip pins:
>
http://chaokhun.kmitl.ac.th/~kswichit/STK300/Stk300.html
> 
> 
> On 11/26/05, Franck <ethernut-user_chat at ulukai.net>
> wrote:
> > Hi,
> >
> > could you send your scheme on the list, and the
> correct one after checking
> > on the list too, because I'm planning to use
> ponyprog to program my charon2
> > module.
> >
> > Thanks
> >
> > +-----Message d'origine-----
> > +De : en-nut-discussion-bounces at egnite.de
> > +[mailto:en-nut-discussion-bounces at egnite.de]De la
> part de Klemen Dovrtel
> > +Envoyé : samedi 26 novembre 2005 12:51
> > +À : Ethernut User Chat (English)
> > +Objet : Re: [En-Nut-Discussion] how to program
> the ethernut
> > +
> > +
> > +uC=microcontroller
> > +Ponyprog is ok, i can program atmega8.
> > +Would you please send me the scheme of programmer
> you
> > +use.
> > +Best regards
> > +
> > +--- Thiago A. Corrêa <thiago.correa at gmail.com>
> wrote:
> > +
> > +> I don't know what is uC, but a locked processor
> does
> > +> read "something"
> > +> in the ponyprog, it reads some garbage data,
> but
> > +> doesn't give you
> > +> "device not found". I do know that it is a bit
> hard
> > +> to setup pony, it
> > +> had issues with many pcs where I work...
> something
> > +> with the LPT that I
> > +> can't quite figure out. One thing I always do
> is set
> > +> it to ECC+EPP in
> > +> the bios, seams to work sometimes. Also, my
> working
> > +> machine has the
> > +> LPT1 in 0x378, that info might be helpfull.
> > +>
> > +> I don't have the scheme for the programmer I'm
> using
> > +> right now, but I
> > +> can send you a link on monday if you want, we
> built
> > +> ours with some
> > +> spare parts, not hard to assemble :)
> > +>
> > +> On 11/25/05, Klemen Dovrtel
> > +> <klemen_dovrtel at yahoo.com> wrote:
> > +> > I connected the vcc, gnd, miso, mosi, sck and
> rst
> > +> (i
> > +> > removed r22 and added r34) to my ponyprog
> > +> programmer
> > +> > and try to read data from uC, but i get an
> error
> > +> > (device missing). I am shure that the
> connsetions
> > +> are
> > +> > ok, and the programmer is ok. The ethernut
> board
> > +> is
> > +> > new. Why is that? Is the uC locked?
> > +> >
> > +> >
> > +> >
> > +> > __________________________________
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