[Mspgcc-users] Re: pyjtag, "verify failed".

[Ralf G. <ral...@we...>]

Georg,

I'm really pleased to hear somebody has the same problems ;-)
I started thinking it's my own stupidity. But now...

I'm using pyjtag on Windows XP and encounter this verify error
frequently. Restarting download doesn't help. The only thing that helps is
changing the target code slightly (sometimes changing a single assignment
(e.g. from a = 0; to a = 1;) works).

As i started to investigate that issue, I thought the number of bytes in the
hex file is relevant, but in fact it's the contents. So changing only one
byte helps in most cases.

Looks like a checksum evaluation problem. Does anybody know how the verify
pass works? Byte-by-byte or by checksum?

Ralf


"Georg Ritter" <geo...@ui...> schrieb im Newsbeitrag
news:3F7...@ui......
> Hi guys,
>
> I just want to ask if anybody else is experiencing the same: I sometimes
get a
> strange response when writing to a F149 with the pyjtag-tool under linux.
>
> "Verify failed." it says.
>
> It seems to have to do with char/int declarations of variables, but I
couldn't
> track it down or really understand yet. Very little changes in the code
(that
> compiles according to the compiler and my knowledge correctly) can course
it.
> Sort of strange.
>
> Ideas?
>
> Greetz,
>
> Georg
>
>
>
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