Re: [avr-gcc-list] How to (efficeiently !!!) test a bitwithinamulti-byte intege

[David Kelly]

On Nov 4, 2005, at 6:18 PM, Vincent Trouilliez wrote:

> Correct :-)
> actually I did'nt even make it a function, as I use it only in one
> place, the routine the send the character to LCD and waits 40us for  
> the
> LCD to process it.
> I delcared the loop counter volatile and that indeed fixed it,  
> thanks !
> I can now enjoy the massive shrinking (13KB+ down to 10KB !) of the  
> -Os
> flag :o)

Didn't I tell you to poll the LCD's busy bit in the first place?  
Wouldn't have had the above problem if you had.  :-)

--
David Kelly N4HHE, address@hidden
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Whom computers would destroy, they must first drive mad.