Based on "the firmware became broken after power-cycling" I have no idea
what the problem is. In the past, another poster here has suggested
http://www.chiark.greenend.org.uk/~sgtatham/bugs.html.
Relevant information would include what hardware you're targeting
(launchpad? ez430-rf5200? other? which MSP430 chip?), how you're building
the application (complete compiler and linker commands), what the program
does when it works (does it write flash memory?), what it does when it
doesn't work, what addresses Olimex says are there that you don't think
should be, and whether the data it shows looks meaningful. Use
msp430-objdump to examine the differences between mspgcc4 and
mspgcc-20110716 built executables.
Peter
On Sun, Aug 21, 2011 at 3:33 AM, aliko <[email protected]> wrote:
> Does anyone has no idea about the issue? I'm stucked with old version of
> mspgcc4 because of it. Although debugging in old mspgcc4 works better
> there are some bugs with printf in that tool. Can anyone advise the
> method to determine reason of problems described above?
> Thanks in advance!
>
> 17.08.2011 16:57, aliko пишет:
> > I've noticed very strange behaviour of my device. All was good while I
> > debugged it but when I've disconected it from FET and power on and off
> > for the several times the firmware became broken. While investigating
> > the reasons I've noticed that when I open .hex file in Olimex MSP430
> > Programmer it claims that data resides at addresses unavalable in the
> > device.
> > I've used the latest mspgcc-20110716-p20110813. I've tried also
> > mspgcc20110716 with no luck. But when I've compiled with old mspgcc4
> > compiler based on GCC4.4 Olimex Programmer stoped popupping error
> > messages and the firmware now works much more stable...
>
>
>
>
> ------------------------------------------------------------------------------
> Get a FREE DOWNLOAD! and learn more about uberSVN rich system,
> user administration capabilities and model configuration. Take
> the hassle out of deploying and managing Subversion and the
> tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2
> _______________________________________________
> Mspgcc-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/mspgcc-users
>
------------------------------------------------------------------------------
Get a FREE DOWNLOAD! and learn more about uberSVN rich system,
user administration capabilities and model configuration. Take
the hassle out of deploying and managing Subversion and the
tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2
_______________________________________________
Mspgcc-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/mspgcc-users
