Template application does not work

filipdossche — Wed, 28 Jan 2015 12:55:31 GMT

Hi,

I have just installed the Kinetis design studio plus all the extras In need for an application using the MKL03Z32VFG4 chip.

I create a new template application which is ultimately a single file application (main.c) which just contains an endless loop.

However, I can't compile/build it because I get a linker error message:

region `m_data' overflowed by 208 bytes

I have checked it out and the culprit appears to be:

c:/freescale/kds_2.0.0/toolchain/bin/../lib/gcc/arm-none-eabi/4.8.0/../../../../arm-none-eabi/lib\libg_s.a(lib_a-impure.o)

That library item uses +/- 0x298 bytes. In combination with the defined stack size of 0x300, the heap size of 0x200 and some other minor items I obviously exceed the 0x700 bytes available for the "m_data" region.

So there a few possible flaws in the example/template software.

- the library item may be unnecessary, in that case: how do I disable it ?

- The defined Stack and Heap sizes may be too large for a processor with only 2K of RAM.

Has anyone else noticed this and, more importantly, how to cure it?

Any help much appreciated.

Re: Template application does not work

DavidS — Wed, 28 Jan 2015 13:24:20 GMT

Hi Filip,

Please review following Community post to see if it resolves your issue:

https://community.freescale.com/message/460987#460987

Regards,

David

Re: Template application does not work

filipdossche — Thu, 29 Jan 2015 07:45:11 GMT

Hi David,

It is not the direct answer but this is: How to install KL03 SDK support in KDS 1.1.1 and KDS 2.0.0

I did find out about it via the link you indicated though so thanks.

Best regards,

Filip

topic Re: Template application does not work in Kinetis Design Studio

Template application does not work

Re: Template application does not work

Re: Template application does not work