AVR-Chat

On Nov 26, 2013, at 8:23 PM, dspic@cat12.com wrote:

> On Mon, 25 Nov 2013 22:02:36 -0800 (PST), Philippe Habib
> <phabib@well.com> wrote:
> 
>> 			if(SPIOutBuf[j] & 0x80)
>> 			   P4 |= 1;
>> 			else
>> 			   P4 &= 0;
> 
> Perhaps prefer
> 			   P4 &= 0xFE;

I prefer to write it:  P4 &= ~1; or P4 &= ~(1<<0); to better indicate the bit position I am clearing.

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



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