On 30 March 2011 20:16, Olin Lathrop <olin_piclist@embedinc.com> wrote:

> Cristiano Cesaretto wrote:
> > I can't figure out how the code was deleted from pic.
>
> You haven't related any symptoms that indicate the code was "deleted".  I=
t
> could be as simple as a single word getting trashed.  To start with, I
> would
> read back the data in the PIC with a programmer and compare the result to
> the HEX file, or do the verify directly with the programmer if it has tha=
t
> capability.  It might be easier to guess what happened when you know what
> got trashed.
>

When I said deleted I meant "changed", even only in some locations.
I will try to read the code from the pic and compare with the original hex,
if I can. the pic is code protected.

Thanks everybody.
--=20
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