The 247 and 249 do have different layouts, but I would have expected
mspdebug to write data to the addresses specified in the object file, but
perhaps it does something else.
If the object file is built for -mmcu=msp430x247, the text section should
start at 0x8000 and data at 0x1100. If for -mmcu=msp430x249, the text is at
0x1100 and data at 0x0200. Check this with msp430-objdump -s a.out. If
that's right, it would seem to be an mspdebug issue.
Peter
On Fri, Oct 15, 2010 at 3:00 AM, Michiel Konstapel <[email protected]>wrote:
> Hi Daniel and others,
>
> I've been using mspdebug for flashing (mainly 2418s), which works great.
> However, when I try to program a 247, there seems to be a problem:
> flashing completes without errors, but the program doesn't run. Maybe it
> gets loaded to a wrong location? Anything I can do to help you debug it?
> The output looks perfectly fine:
>
> Trying to open UIF on /dev/ttyUSB0...
> Device: MSP430F249
> Erasing...
> Programming...
>
> It does identify the device as a 249, maybe causing it to assume a
> different memory layout?
>
> Kind regards,
> Michiel
>
>
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