AVR-Chat

On Fri, Mar 06, 2009 at 10:57:03AM -0500, subscriptions@aeolusdevelopment.com wrote:
> 
> Assuming you are sending the long out as binary, something like the
> following is what I would use (serial_out is left out, I'm assuming
> the HW control you have a handle on)
> 
> void put_bytes( unsigned char * const buf, int num)
> {
>   int i;
> 
>   for( i=0; i < num; i++){
>      serial_out( *buf);
>      buf++;
>      }
> }

Benchmark that against the same using index logic rather than pointers.
The last compiler I used that generated faster/smaller code with
pointers was for the 68k.

-- 
David Kelly N4HHE, dkelly@HiWAAY.net
========================================================================
Whom computers would destroy, they must first drive mad.