[Tinyos Core WG] Printf

[Kevin Klues]

I can look into this later tonight, but I don't have any mica2's
available to test it on.

Kevin

On 10/24/06, David Gay <dgay42 at gmail.com> wrote:
> FWIW, another approach is to simply allow the regular C printf to be
> used. To do this, you need to implement a low-level "output character"
> function. This could be put in tos/lib/Printf/PrintfP.nc (i.e., use
> the current buffering/serial-output stuff, but skip the formatting
> stuff).
>
> Advantage:
> - familiar, convenient printf syntax
>
> Disadvantage:
> - doesn't follow the component stuff
>
> As this is presumably for debugging, I think the advantage is worth it.
>
> The details would be slightly different for msp430 vs atm128:
> - atm128: see http://www.nongnu.org/avr-libc/user-manual/group__avr__stdio.html
> - telosb: if I understand correctly, just implement a putchar function
> (note: if you put @C() on a function inside a module, it's as if it
> was a global C function)
>
> David
>


-- 
~Kevin