Solved.

This turned out to be a bug in msp430-bsl far addressing.
See
https://answers.launchpad.net/python-msp430-tools/+question/233778/

Regards
Flemming Nyboe


On 21 August 2013 23:02, Flemming Nyboe <[email protected]> wrote:

> Hello,
>
> My application runs nicely as long as it fits in near memory.
> When shifting the code start address by e.g.
> -Wl,--section-start=.text=0x3200,--defsym=_reset_vector__=0x3200
> It works exactly up to the point where code breaks into far ROM.
> (Eventually I will need such a shift to make room for a bootloader)
>
> The application compiles and starts, but then reboots approx every 35 ms.
> I suspected the watchdog, but did debug readouts of WDTCTL with was 0x80 =
> WDTHOLD.
>
> Any suggestions would be highly appreciated.
>
> Options
> -mdisable-watchdog
> -mmcu=msp430f2617
> -mmemory-model=medium
> -ffunction-sections
> (tried with and without LDFLAGS += -Wl,-gc-sections)
>
> Setup
> msp430-gcc (GCC) 4.7.0 20120322 (mspgcc dev 20120716)
> Custom MSP430F2617 platform
>
> Thank you,
> Flemming Nyboe
>
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