[riot-devel] printing uint64_t

Oleg Hahm oliver.hahm at inria.fr
Mon Mar 9 21:02:20 CET 2015


Hi Ralph!

> > I guess this problem is related to the Newlib-Nano [1] we're using if the
> > toolchain supports it. This library doesn't support 64-bit printing. If it's
> > required for you, you could try to disable it in the Makefile
> > (e.g. boards/samr21-xpro/Makefile.include, for the Atmel board), but you may
> > run into memory problems then.
> 
> Ah, OK.  Is printing the only limitation to use of 64-bit datatypes?

Yes, everything else regarding 64-bit datatypes should work as expected.

Cheers,
Oleg
-- 
printk("Penguin %d is stuck in the bottle.\n", i);
        linux-2.0.38/arch/sparc/kernel/smp.c
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 819 bytes
Desc: not available
URL: <http://lists.riot-os.org/pipermail/devel/attachments/20150309/1546719d/attachment-0001.sig>


More information about the devel mailing list