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Re: LPC2124/ MCB2100
>
> this is hello world from ecos examples, hello.o is 4004 bytes long, so I
> guess I've got something wrong with linker script.
If you're using the linker script from CVS it should be ok. And while hello.o is 4000
bytes long the bss section can be larger than 16K since that is not part of the file image.
look with arm-elf-size
> Do you think trying to fit ppp(gprs)+tcp/ip on mcb2100 is futile? What other board
supported by ecos would be ok for such application?
I think it is impossible with the current lwip/ppp code (they could get improved sizewise
in the future).As for other boards depending on how much memory they have you can fit in
either lwip or the more complete freebsd stack with ppp. At least 128K for the former case
and more (maybe 512K ?) for the latter. Try building the app you want for existing ecos
targets then look at how large they are and pick one target that fits your needs.
Jani
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